Minifig

  • 15 janv. 2015
  • Inscrit 26 févr. 2006
  • 0 meilleure réponse
  • Petit nouveau Adepte du forum Rédacteur potentiel
  • Bonjour,

    Et voila, c'est fait et ça marche.
    Merci de votre aide à tout les deux.

    La démarche :

    1 - Redimentionement des partitions sda4 et sda5 sous MSW avec l'outil intégré. Pour contre pour regrouper les espaces non alloués il faut passer par un truc tier !

    2 - Création des partitions linux avec gparted depuis le liveUSB. Voir ci-sessous :

    # fdisk -l

    Disk /dev/sda: 931.5 GiB, 1000204886016 bytes, 1953525168 sectors
    Units: sectors of 1 * 512 = 512 bytes
    Sector size (logical/physical): 512 bytes / 4096 bytes
    I/O size (minimum/optimal): 4096 bytes / 4096 bytes
    Disklabel type: gpt
    Disk identifier: 25770852-8612-401B-A755-034105F4F9B3

    Device Start End Sectors Size Type
    /dev/sda1 2048 206847 204800 100M EFI System
    /dev/sda2 206848 2050047 1843200 900M unknown
    /dev/sda3 2050048 2312191 262144 128M Microsoft reserved
    /dev/sda4 2312192 421742591 419430400 200G Microsoft basic data
    /dev/sda5 421742592 631457791 209715200 100G Microsoft basic data
    /dev/sda6 1911560192 1953523711 41963520 20G unknown
    /dev/sda7 631457792 644040703 12582912 6G Linux swap
    /dev/sda8 644040704 646137855 2097152 1G Linux filesystem
    /dev/sda9 646137856 740509695 94371840 45G Linux filesystem
    /dev/sda10 740509696 1474512895 734003200 350G Linux filesystem
    /dev/sda11 1474512896 1911560191 437047296 208.4G Linux filesystem

    3- Installation depuis le liveUSB
    avec
    - /boot/efi sda1 (partition EFI existante)
    - /boot avec sda8
    - / avec sda9
    - /home sda10
    - sda11 comme un espace partagé

    Bonne journée à tous
  • Bonjour,

    Je viens de renouveller mon portable que j'avais acquis en décembre 2009. Le nouveau pc est un asus en efi.
    Et je n'ai jamais fais d'installation avec ce truc et pour de mauvaises raisons je finalement conserve la
    partie M$W.

    Le disque qui est formatté comme suit :

    # fdisk -l

    Disk /dev/sda: 931.5 \GiB, 1000204886016 bytes, 1953525168 sectors
    Units: sectors of 1 * 512 = 512 bytes
    Sector size (logical/physical): 512 bytes / 4096 bytes
    I/O size (minimum/optimal): 4096 bytes / 4096 bytes
    Disklabel type: gpt
    Disk identifier: 25770852-8612-401B-A755-034105F4F9B3

    Device Start End Sectors Size Type
    /dev/sda1 2048 206847 204800 100M EFI System
    /dev/sda2 206848 2050047 1843200 900M Windows recovery environment
    /dev/sda3 2050048 2312191 262144 128M Microsoft reserved
    /dev/sda4 2312192 783718399 781406208 372.6G Microsoft basic data
    /dev/sda5 783718400 1911560191 1127841792 537.8G Microsoft basic data
    /dev/sda6 1911560192 1953523711 41963520 20G Windows recovery environment

    Pour la partie fedora, je vais récupérer de l'espace disque sur sda4 et sda5 pour faire
    la racine / le home / le swap / un disque ext4 avec gparted installé sur un liveUSB.
    Jusqu'ici je faisais une aussi une partition /boot, mais si j'ai bien lu avec efi, il me faut monter
    la partition sda1 sur le point de montage /boot/EFI.

    Si vous pouvez me confirmer ce point c'est cool et merci d'avance.

    PS : j'ai hesité pour la licence M$W, et j'avais pris contact avec asus pour le remboursement de licence à cette adresse :
    acf_coa@asus.com. Reponse dans la journée avec la procédure de remboursement.
  • Maintenant compilation du dernier morceau :
    cd pulseview/
    cmake -DCMAKE_INSTALL_PREFIX=/datatux/Laurent/test_zone/SIGROK-git/pulseview/siglib DENABLE_DECODE=y
    make
    make install
    pulseview
    Et hop ca marche, trop cool.

    Jypaigue, as tu une recommandation de lecture sur le sujet et merci pour ton aide.
  • Hello,

    J'ai fais les ajouts et la correction et c'est cool pour libsigrokdecode.

    Un resumé pour etre clair :
    export PATH="/datatux/Laurent/test_zone/SIGROK-git/pulseview/siglib/bin:$PATH"
    export LD_LIBRARY_PATH="/datatux/Laurent/test_zone/SIGROK-git/pulseview/siglib/lib:$LD_LIBRARY_PATH"
    export PKG_CONFIG_PATH="/datatux/Laurent/test_zone/SIGROK-git/pulseview/siglib/lib/pkgconfig:$PKG_CONFIG_PATH"
    export C_INCLUDE_PATH="/datatux/Laurent/test_zone/SIGROK-git/pulseview/siglib/include:$C_INCLUDE_PATH"
    export CPLUS_INCLUDE_PATH="/datatux/Laurent/test_zone/SIGROK-git/pulseview/siglib/include:$CPLUS_INCLUDE_PATH"
    le controle :
    echo $PATH
    /datatux/Laurent/test_zone/SIGROK-git/pulseview/siglib/bin:/usr/lib64/qt-3.3/bin:/usr/local/bin:/usr/bin:/bin:/usr/games:/usr/local/sbin:/usr/sbin:/home/laurent/bin
    echo $LD_LIBRARY_PATH
    /datatux/Laurent/test_zone/SIGROK-git/pulseview/siglib/lib:
    echo $PKG_CONFIG_PATH
    /datatux/Laurent/test_zone/SIGROK-git/pulseview/siglib/lib/pkgconfig:
    echo $C_INCLUDE_PATH
    /datatux/Laurent/test_zone/SIGROK-git/pulseview/siglib/bin:
    echo $CPLUS_INCLUDE_PATH
    /datatux/Laurent/test_zone/SIGROK-git/pulseview/siglib/bin:
    un espace propre et la compilation :
    git clone git://sigrok.org/libsigrokdecode
    cd libsigrokdecode/
    
    ./autogen.sh
    ./configure --prefix=/datatux/Laurent/test_zone/SIGROK-git/pulseview/siglib
    make
    make install
    
    Maintenant reste pulseview .
    Mais je viens d'entendre "T'es pret papa !" donc je vais finir un peu plus tard.
    Merci pour ce pas en avnat et à bientôt pour la suite.
  • Merci du coup de main.
    Voici le retour :

    On commence par :
    export PATH="/datatux/Laurent/test_zone/SIGROK-git/pulseview/siglib/bin:$PATH"
    export LD_LIBRARY_PATH="/datatux/Laurent/test_zone/SIGROK-git/pulseview/siglib/lib:$LD_LIBRARY_PATH"
    export PKG_CONFIG_PATH="/datatux/Laurent/test_zone/SIGROK-git/pulseview/siglib/lib/pkgconfig:$PKG_CONFIG_PATH"

    On contrôle :
    echo $PATH
    /datatux/Laurent/test_zone/SIGROK-git/pulseview/siglib/bin:/usr/lib64/qt-3.3/bin:/usr/local/bin:/usr/bin:/bin:/usr/games:/usr/local/sbin:/usr/sbin:/home/laurent/bin
    
    echo $LD_LIBRARY_PATH
    /datatux/Laurent/test_zone/SIGROK-git/pulseview/siglib/lib:
    
    echo $PKG_CONFIG_PATH
    /datatux/Laurent/test_zone/SIGROK-git/pulseview/siglib/lib/pkgconfig:

    Cela semble normal.


    La compilation de la bibliothéque :
    git clone git://sigrok.org/libsigrokdecode
    cd libsigrokdecode/
    
    ./autogen.sh
    ./configure prefix=/datatux/Laurent/test_zone/SIGROK/pulseview-0.1.0/siglib/
    make
    Dans la console, on a :
    Making all in tests
      CC       runtc-runtc.o
    runtc.c: In function ‘sr_cb’:
    runtc.c:294:5: attention : passing argument 2 of ‘sr_config_get’ makes integer from pointer without a cast [enabled by default]
    In file included from /usr/include/libsigrok/libsigrok.h:864:0,
                     from runtc.c:21:
    /usr/include/libsigrok/proto.h:73:12: note: expected ‘int’ but argument is of type ‘const struct sr_dev_inst *’
    runtc.c:294:5: attention : passing argument 4 of ‘sr_config_get’ makes pointer from integer without a cast [enabled by default]
    In file included from /usr/include/libsigrok/libsigrok.h:864:0,
                     from runtc.c:21:
    /usr/include/libsigrok/proto.h:73:12: note: expected ‘const struct sr_dev_inst *’ but argument is of type ‘int’
    runtc.c:294:5: erreur: too many arguments to function ‘sr_config_get’
    In file included from /usr/include/libsigrok/libsigrok.h:864:0,
                     from runtc.c:21:
    /usr/include/libsigrok/proto.h:73:12: note: declared here
    make[2]: *** [runtc-runtc.o] Erreur 1
    make[1]: *** [all-recursive] Erreur 1
    make: *** [all] Erreur 2
    
    Et paf, c'est la bibliothéque installée (/usr/include/libsigrok/libsigrok.h) via le dépôt qui joue pour la compilation.

    Les erreurs sont probablement dues à la mauvaise version de bibliothéque.
  • Bonjour,

    Je souhaiterai compiler la version "git" de sigrok (http://sigrok.org/) en locale et à coté de la version disponible dans les dépôts (F18).

    Pour cela j'ai plusieurs objets à compiler :
    - libsigrok
    - libsigrokdecode
    - PulseView

    Pour la premiere bibliothéque, ca roule.

    La compilation se fait avec un
    ./autogen.sh
    ./configure
    make
    make install prefix=/datatux/Laurent/test_zone/SIGROK/pulseview-0.1.0/siglib/
    Pour la seconde, j'au un probléme de concurrence entre le bibliothéque libsigrok déjà installée et celle compilée.

    La compilation se fait de la même facon que la premiére bibliothéque, mais je ne sais pas comment passer le chemin local.

    Si je fais un
    ./configure --help
    J'obtiens en particulier, ce qui semble pouvoir resoudre mon probléme :
      libsigrok_CFLAGS
                  C compiler flags for libsigrok, overriding pkg-config
      libsigrok_LIBS
                  linker flags for libsigrok, overriding pkg-config
    Mais je n'ai pas compris comment les utliser

    Ensuite, je vais avoir le même souci avec pulseview qui se compile avec
    cmake -DENABLE_DECODE=y
      make
    Si vous pouvez me guider, cela serai bien cool, merci d'avance.
  • Bonsoir,

    Pour avoir un comportement normal de ma carte UNO version 1 je suis passé par là :
    http://www.peyregne.info/wp/mettre-a-jour-le-firmware-usb-de-larduino-uno-et-mega/
    http://arduino.cc/en/Hacking/DFUProgramming8U2
    
  • Bonjour,

    Pour l'arduino, regarde les droits sur /run/lock.

    Il est possible que ton utilisateur n'a pas les droits suffisants et fais éventuellement un
     chmod 777 /run/lock 
    Je fais cela sur mon poste F16 avec une install manuel de l'IDE version 1.

    Par defaut, j'ai cela :
    drwxr-xr-x. 6 root    root     120  1 mars  08:10 lock
    Par contre,
    - je ne sais pas si cette manip est bien "propre". Des avis sont les bienvenus !
    - cela n'est pas persistant au reboot

    Sources :
    http://playground.arduino.cc/Linux/Fedora
    http://forums.fedoraforum.org/showthread.php?t=280471

    Je ne sais pas quel est ton niveau d'utilisation de l'arduino mais regarde le site floss manual, il y a des choses cools sur l'utilisation de LL et entre autre sur arduino

    http://fr.flossmanuals.net/arduino/

    Bonne journée.
  • Pour XDMP, je suis pas surpris outre mesure. Mais pour avoir utilisé cela en entreprise (solaris/linux) il y a quelques années j'avais plutot un bon souvenir. Cela dit, il y avait une infrastruture matériel et un support système/réseau que je n'ai pas.

    Si je comprends bien, tu pense que l'environnement de la machine cliente à une influence ?

    J'ai effectivement identifié freenx.
    -> J'ai fais un test rapide sans succés.
    -> Decouverte du Truc/Tatonnement/Bricole : Je reprend proprement dés que je peut cette semaine.
    -> Alors que beaucoup utlise le client de nomachine, j'ai utilisé le client disponible dans les dépôts (freenx-server-0.7.3-23.fc16.x86_64).

    Je viens aussi de voir qu'il y a un fil sur le sujet dans le forum. J'arrive dés que possible.

    Cependant, il semble que le paquet ne soit pas le plus "uptodate" voir le lien ci-dessous :

    https://bugzilla.redhat.com/show_bug.cgi?id=886198
  • J'avais pas forcement mesuré le niveau d'exigence.
    Je partais avec l'image de nedit (vi c'est bien mais pas tous les jours) que j'utilise avec un ssh -X via internet.
    J'étais d'une part à des kilometres de ce que demande l'opengl et d'autre part j'étais confiant en étant sur un réseau local.

    Je viens de tester avec XDMCP.

    - modification de /etc/kde/kdm/kdmrc
    [Xdmcp]
    # Whether KDM should listen to incoming XDMCP requests.  Default is true
    Enable=true
    #Enable=false
    - ajout de l'adresse IP de mon client dans /etc/kde/kdm/Xaccess

    - lancement du client vers le serveur
    Xorg -terminate -query 192.168.0.14 :1
    Cool ça marche mais c'est encore moins fluide et en plus dans ce cas iptraf me donne.



    Le besoin en bande passante devient critique dans ce cas.

    Reste le premier point de ta suggestion.

    A suivre.
  • Première étape sur les deux postes
    # yum install  VirtualGL

    Ensuite sur le client-F16, j'ai
    $ glxspheres
    Polygons in scene: 62464
    Visual ID of window: 0xf4
    Context is Direct
    OpenGL Renderer: Gallium 0.4 on NV98
    80.879567 frames/sec - 84.645319 Mpixels/sec
    76.555158 frames/sec - 80.119566 Mpixels/sec
    82.371542 frames/sec - 86.206761 Mpixels/sec
    82.727103 frames/sec - 86.578877 Mpixels/sec
    82.051449 frames/sec - 85.871765 Mpixels/sec
    82.857736 frames/sec - 86.715592 Mpixels/sec
    83.127341 frames/sec - 86.997750 Mpixels/sec
    82.920753 frames/sec - 86.781543 Mpixels/sec
    81.994497 frames/sec - 85.812161 Mpixels/sec
    82.247579 frames/sec - 86.077026 Mpixels/sec
    82.926293 frames/sec - 86.787341 Mpixels/sec
    82.643598 frames/sec - 86.491484 Mpixels/sec
    

    Et sur le serveur :
    $  LIBGL_ALWAYS_INDIRECT=y LIBGL_DEBUG=verbose  glxspheres
    Polygons in scene: 62464
    Visual ID of window: 0xf4
    Context is Indirect
    OpenGL Renderer: Gallium 0.4 on NV98
    329.589501 frames/sec - 344.935188 Mpixels/sec
    80.790592 frames/sec - 84.552202 Mpixels/sec
    77.428981 frames/sec - 81.034074 Mpixels/sec
    79.647391 frames/sec - 81.859175 Mpixels/sec
    89.418382 frames/sec - 67.501398 Mpixels/sec
    99.902072 frames/sec - 74.534138 Mpixels/sec
    103.304568 frames/sec - 77.072646 Mpixels/sec
    110.054869 frames/sec - 82.108856 Mpixels/sec
    104.261733 frames/sec - 77.786760 Mpixels/sec
    106.986103 frames/sec - 79.819336 Mpixels/sec
    110.420172 frames/sec - 82.381399 Mpixels/sec
    106.993268 frames/sec - 79.824681 Mpixels/sec
    101.858476 frames/sec - 75.993757 Mpixels/sec
    103.608751 frames/sec - 77.299588 Mpixels/sec
    98.861175 frames/sec - 73.757555 Mpixels/sec

    et le iptraf-ng




    Visuellement, j'ai le même rendu sur les deux machines.
    En affichage distant,
    - le redimensionnemet de la fenetres glxspheres est lent
    - la fenetre ne quitte pas instantanement avec le clic sur la croix (quelques secondes).

    En effet, ce qui rend l'utilisation distante pénible, c'est la latente entre les actions sur les menus et les réponses.
    Finalement est-ce vraiment un probléme d'affichage ?

    Je viens de lancer la mise à jour du serveur, il y a les choses suiantes :

    Supprimé :
      kernel-PAE.i686 0:3.7.2-204.fc18                                                                                             
    
    Installé :
      colord.i686 0:0.1.28-1.fc18                                 kernel-PAE.i686 0:3.7.6-201.fc18                                
    
    Dépendances installées :
      colord-libs.i686 0:0.1.28-1.fc18                                                                                             
    
    Mis à jour :
      PackageKit-Qt.i686 0:0.8.7-1.fc18                                bash.i686 0:4.2.42-3.fc18                                   
      cairo.i686 0:1.12.10-2.fc18                                      cairo-gobject.i686 0:1.12.10-2.fc18                         
      dump.i686 1:0.4-0.14.b44.fc18                                    fedora-logos.noarch 0:17.0.3-3.fc18                         
      firefox.i686 0:18.0.2-1.fc18                                     flash-plugin.i386 0:11.2.202.262-release                    
      fpaste.noarch 0:0.3.7.1-5.fc18                                   iputils.i686 0:20121221-2.fc18                              
      java-1.7.0-openjdk.i686 1:1.7.0.9-2.3.5.3.fc18                   kde-runtime.i686 0:4.9.5-2.fc18                             
      kde-runtime-drkonqi.i686 0:4.9.5-2.fc18                          kde-runtime-flags.noarch 0:4.9.5-2.fc18                     
      kde-runtime-libs.i686 0:4.9.5-2.fc18                             kmod.i686 0:12-1.fc18                                       
      kmod-libs.i686 0:12-1.fc18                                       libblkid.i686 0:2.22.2-3.fc18                               
      libipa_hbac.i686 0:1.9.4-2.fc18                                  libmount.i686 0:2.22.2-3.fc18                               
      libsss_idmap.i686 0:1.9.4-2.fc18                                 libuuid.i686 0:2.22.2-3.fc18                                
      mesa-dri-drivers.i686 0:9.0.1-4.fc18                             mesa-dri-filesystem.i686 0:9.0.1-4.fc18                     
      mesa-libEGL.i686 0:9.0.1-4.fc18                                  mesa-libGL.i686 0:9.0.1-4.fc18                              
      mesa-libgbm.i686 0:9.0.1-4.fc18                                  mesa-libglapi.i686 0:9.0.1-4.fc18                           
      mesa-libxatracker.i686 0:9.0.1-4.fc18                            orc.i686 0:0.4.16-7.fc18                                    
      rmt.i686 1:0.4-0.14.b44.fc18                                     selinux-policy.noarch 0:3.11.1-74.fc18                      
      selinux-policy-devel.noarch 0:3.11.1-74.fc18                     selinux-policy-doc.noarch 0:3.11.1-74.fc18                  
      selinux-policy-targeted.noarch 0:3.11.1-74.fc18                  sssd.i686 0:1.9.4-2.fc18                                    
      sssd-client.i686 0:1.9.4-2.fc18                                  util-linux.i686 0:2.22.2-3.fc18                             
      xorg-x11-server-Xorg.i686 0:1.13.2-2.fc18                        xorg-x11-server-common.i686 0:1.13.2-2.fc18                 
      xulrunner.i686 0:18.0.2-1.fc18                                  
    
    Remplacé :
      colord.i686 0:0.1.25-1.fc18                            shared-color-profiles.noarch 0:0.1.6-1.fc18                           
    

    un reboot pour prendre en compte le kernel.

    Et nous avons :
    $  LIBGL_ALWAYS_INDIRECT=y LIBGL_DEBUG=verbose  glxspheres
    Polygons in scene: 62464
    Visual ID of window: 0xf4
    Context is Indirect
    OpenGL Renderer: Gallium 0.4 on NV98
    329.569772 frames/sec - 344.914541 Mpixels/sec
    84.855892 frames/sec - 88.806783 Mpixels/sec
    79.956647 frames/sec - 73.947097 Mpixels/sec
    87.745655 frames/sec - 72.908216 Mpixels/sec
    93.926168 frames/sec - 78.043628 Mpixels/sec
    95.985407 frames/sec - 79.754658 Mpixels/sec
    85.949835 frames/sec - 66.447204 Mpixels/sec
    100.612928 frames/sec - 60.472400 Mpixels/sec
    121.487021 frames/sec - 72.528116 Mpixels/sec
    122.451091 frames/sec - 73.103669 Mpixels/sec
    128.424103 frames/sec - 76.669575 Mpixels/sec
    128.340848 frames/sec - 76.619871 Mpixels/sec
    127.842160 frames/sec - 76.322153 Mpixels/sec
    125.582335 frames/sec - 74.973031 Mpixels/sec
    127.403881 frames/sec - 76.060499 Mpixels/sec
    123.594469 frames/sec - 73.786269 Mpixels/sec
    120.174555 frames/sec - 71.744570 Mpixels/sec
    110.174416 frames/sec - 62.692920 Mpixels/sec
    119.006754 frames/sec - 54.362942 Mpixels/sec
    122.673058 frames/sec - 55.919287 Mpixels/sec
    137.541958 frames/sec - 62.697126 Mpixels/sec
    139.533144 frames/sec - 63.604788 Mpixels/sec

    avec

  • toujours avec un ssh -XC
    $  LIBGL_ALWAYS_INDIRECT=y LIBGL_DEBUG=verbose  glxgears
    Running synchronized to the vertical refresh.  The framerate should be
    approximately the same as the monitor refresh rate.
    23863 frames in 5.2 seconds = 4581.430 FPS
    3247 frames in 5.4 seconds = 606.593 FPS
    3897 frames in 5.6 seconds = 697.014 FPS
    3896 frames in 5.6 seconds = 695.394 FPS
    3637 frames in 5.6 seconds = 652.209 FPS
    3897 frames in 5.6 seconds = 698.012 FPS
    3896 frames in 5.6 seconds = 692.007 FPS
    3637 frames in 5.6 seconds = 651.793 FPS
    3897 frames in 5.6 seconds = 696.637 FPS
    3767 frames in 5.0 seconds = 746.958 FPS
    3118 frames in 5.1 seconds = 611.253 FPS
    5195 frames in 5.2 seconds = 1005.835 FPS
    11950 frames in 5.2 seconds = 2318.520 FPS
    5325 frames in 5.5 seconds = 961.388 FPS

    Avec toujours des engrenages qui patinent.

    et puis le résultats de iptraf-ng

  • Avec :
    Surveillance du système
    Version 4.8.5 (4.8.5)
    Utilisation de la plate-forme de développement de KDE 4.8.5 (4.8.5)
  • J'ai mal formulé les choses.
    Effectivement, j'ai un en viron 660FPS avec glxgears mais la fluidité de l'affichage n'est pas celle correspondante.
  • # systemctl stop firewalld.service
    # iperf -s
    ------------------------------------------------------------
    Server listening on TCP port 5001
    TCP window size: 85.3 KByte (default)
    ------------------------------------------------------------
    [  4] local 192.168.0.14 port 5001 connected with 192.168.0.12 port 54795
    [ ID] Interval       Transfer     Bandwidth
    [  4]  0.0-10.3 sec  11.6 MBytes  9.49 Mbits/sec
    et
    $ iperf -c 192.168.0.14
    ------------------------------------------------------------
    Client connecting to 192.168.0.14, TCP port 5001
    TCP window size: 22.9 KByte (default)
    ------------------------------------------------------------
    [  3] local 192.168.0.12 port 54795 connected with 192.168.0.14 port 5001
    [ ID] Interval       Transfer     Bandwidth
    [  3]  0.0-10.2 sec  11.6 MBytes  9.54 Mbits/sec

    Je n'avais pas le souvenir de devoir jouer avec le pare feu pour qu'iperf fonctionne.


    et avec la configuration inverse :
    $ iperf -s
    ------------------------------------------------------------
    Server listening on TCP port 5001
    TCP window size: 85.3 KByte (default)
    ------------------------------------------------------------
    [  4] local 192.168.0.12 port 5001 connected with 192.168.0.14 port 37131
    [ ID] Interval       Transfer     Bandwidth
    [  4]  0.0-11.1 sec  19.4 MBytes  14.7 Mbits/sec
    # iperf -c 192.168.0.12
    ------------------------------------------------------------
    Client connecting to 192.168.0.12, TCP port 5001
    TCP window size: 21.0 KByte (default)
    ------------------------------------------------------------
    [  3] local 192.168.0.14 port 37131 connected with 192.168.0.12 port 5001
    [ ID] Interval       Transfer     Bandwidth
    [  3]  0.0-10.6 sec  19.4 MBytes  15.3 Mbits/sec
    Maintenant le test avec la compression sur ssh,
    $  LIBGL_ALWAYS_INDIRECT=y LIBGL_DEBUG=verbose  glxgears
    Running synchronized to the vertical refresh.  The framerate should be
    approximately the same as the monitor refresh rate.
    23747 frames in 5.0 seconds = 4730.084 FPS
    3506 frames in 5.3 seconds = 660.639 FPS
    3637 frames in 5.6 seconds = 651.917 FPS
    3897 frames in 5.7 seconds = 688.031 FPS
    3896 frames in 5.6 seconds = 692.987 FPS
    3637 frames in 5.7 seconds = 636.846 FPS
    3768 frames in 5.1 seconds = 739.826 FPS
    3246 frames in 5.1 seconds = 639.735 FPS
    - l'affichage de l'engrenage est pas top du tout.
    - l'utilisation reseau et de l'ordre de 10-50kio/s selon la direction.

    Je suis un peu déçu du résultat.
  • Boujour,

    Merci pour vos indications, je teste cela en fin de journée.

    Pour info, quelle est la limite basse pour espérer avoir du déport d'affichage ?

    Bonne journée.
  • Bon je cherche encore, donc toujours de F16 vers F18 avec un ssh -X

    $  LIBGL_DEBUG=verbose  glxinfo| head
    libGL: OpenDriver: trying /usr/lib/dri/nouveau_dri.so
    libGL error: failed to authenticate magic 3
    libGL error: failed to load driver: nouveau
    libGL: OpenDriver: trying /usr/lib/dri/swrast_dri.so
    name of display: localhost:10.0
    display: localhost:10  screen: 0
    direct rendering: Yes
    server glx vendor string: SGI
    server glx version string: 1.4
    server glx extensions:
        GLX_ARB_multisample, GLX_EXT_import_context, GLX_EXT_texture_from_pixmap, 
        GLX_EXT_visual_info, GLX_EXT_visual_rating, GLX_INTEL_swap_event, 
        GLX_MESA_copy_sub_buffer, GLX_OML_swap_method, GLX_SGIS_multisample, 
        GLX_SGIX_fbconfig, GLX_SGIX_pbuffer, GLX_SGIX_visual_select_group, 
    $  LIBGL_DEBUG=verbose LIBGL_ALWAYS_INDIRECT=y  glxinfo| head
    name of display: localhost:10.0
    display: localhost:10  screen: 0
    direct rendering: No (LIBGL_ALWAYS_INDIRECT set)
    server glx vendor string: SGI
    server glx version string: 1.4
    server glx extensions:
        GLX_ARB_multisample, GLX_EXT_import_context, GLX_EXT_texture_from_pixmap, 
        GLX_EXT_visual_info, GLX_EXT_visual_rating, GLX_INTEL_swap_event, 
        GLX_MESA_copy_sub_buffer, GLX_OML_swap_method, GLX_SGIS_multisample, 
        GLX_SGIX_fbconfig, GLX_SGIX_pbuffer, GLX_SGIX_visual_select_group, 
    $  LIBGL_DEBUG=verbose  glxinfo | grep OpenGL\ vendor\ string
    libGL: OpenDriver: trying /usr/lib/dri/nouveau_dri.so
    libGL error: failed to authenticate magic 5
    libGL error: failed to load driver: nouveau
    libGL: OpenDriver: trying /usr/lib/dri/swrast_dri.so
    OpenGL vendor string: VMware, Inc.
    $  LIBGL_DEBUG=verbose LIBGL_ALWAYS_INDIRECT=y  glxinfo | grep OpenGL\ vendor\ string
    OpenGL vendor string: nouveau
    $  LIBGL_DEBUG=verbose  glxinfo | grep OpenGL\ vendor\ string
    libGL: OpenDriver: trying /usr/lib/dri/nouveau_dri.so
    libGL error: failed to authenticate magic 7
    libGL error: failed to load driver: nouveau
    libGL: OpenDriver: trying /usr/lib/dri/swrast_dri.so
    OpenGL vendor string: VMware, Inc.
    Le LIBGL_ALWAYS_INDIRECT élimine sans doutes des problémes et l'utlisation d'une connexion filiaire améliore les choses ce qui me laisse penser que j'ai aussi un souci de bande passante.

    On s'approche du jet d'éponge à grand pas
  • Et hop
    $ glxinfo|head
    libGL error: failed to load driver: nouveau
    libGL error: Try again with LIBGL_DEBUG=verbose for more details.
    name of display: localhost:10.0
    display: localhost:10  screen: 0
    direct rendering: Yes
    server glx vendor string: SGI
    server glx version string: 1.4
    server glx extensions:
        GLX_ARB_multisample, GLX_EXT_import_context, GLX_EXT_texture_from_pixmap, 
        GLX_EXT_visual_info, GLX_EXT_visual_rating, GLX_INTEL_swap_event, 
        GLX_MESA_copy_sub_buffer, GLX_OML_swap_method, GLX_SGIS_multisample, 
        GLX_SGIX_fbconfig, GLX_SGIX_pbuffer, GLX_SGIX_visual_select_group, 
    et puis :
    $ more  /var/log/Xorg.0.log
    [    49.769] 
    X.Org X Server 1.13.2
    Release Date: 2013-01-24
    [    49.769] X Protocol Version 11, Revision 0
    [    49.769] Build Operating System:  2.6.32-279.19.1.el6.x86_64 
    [    49.769] Current Operating System: Linux localhost.localdomain 3.7.4-204.fc18.i686.PAE #1 SMP Wed Jan 23 16:58:41 UTC 2013 i686
    [    49.770] Kernel command line: BOOT_IMAGE=/vmlinuz-3.7.4-204.fc18.i686.PAE root=UUID=60a65c44-f5fb-40fa-a732-946338000035 ro rd.md=0 rd.lvm=0 rd.dm=0 vconsole.
    keymap=fr rd.luks=0 rhgb quiet LANG=fr_FR.UTF-8
    [    49.770] Build Date: 25 January 2013  11:43:07PM
    [    49.770] Build ID: xorg-x11-server 1.13.2-1.fc18 
    [    49.770] Current version of pixman: 0.26.2
    [    49.770]    Before reporting problems, check http://wiki.x.org
            to make sure that you have the latest version.
    [    49.770] Markers: (--) probed, (**) from config file, (==) default setting,
            (++) from command line, (!!) notice, (II) informational,
            (WW) warning, (EE) error, (NI) not implemented, (??) unknown.
    [    49.771] (==) Log file: "/var/log/Xorg.0.log", Time: Mon Feb  4 19:47:08 2013
    [    49.801] (==) Using config file: "/etc/X11/xorg.conf"
    [    49.801] (==) Using config directory: "/etc/X11/xorg.conf.d"
    [    49.801] (==) Using system config directory "/usr/share/X11/xorg.conf.d"
    [    49.920] (==) No Layout section.  Using the first Screen section.
    [    49.920] (==) No screen section available. Using defaults.
    [    49.920] (**) |-->Screen "Default Screen Section" (0)
    [    49.920] (**) |   |-->Monitor "<default monitor>"
    [    49.955] (==) No monitor specified for screen "Default Screen Section".
            Using a default monitor configuration.
    [    49.955] (==) Automatically adding devices
    [    49.955] (==) Automatically enabling devices
    [    49.955] (==) Automatically adding GPU devices
    [    49.955] (==) FontPath set to:
            catalogue:/etc/X11/fontpath.d,
            built-ins
    [    49.955] (==) ModulePath set to "/usr/lib/xorg/modules"
    [    49.955] (II) The server relies on udev to provide the list of input devices.
            If no devices become available, reconfigure udev or disable AutoAddDevices.
    [    49.955] (II) Loader magic: 0x8263680
    [    49.955] (II) Module ABI versions:
    [    49.955]    X.Org ANSI C Emulation: 0.4
    [    49.955]    X.Org Video Driver: 13.1
    [    49.955]    X.Org XInput driver : 18.0
    [    49.956]    X.Org Server Extension : 7.0
    [    49.957] (II) config/udev: Adding drm device (/dev/dri/card0)
    [    49.964] (--) PCI:*(0:1:0:0) 10de:0171:1462:8743 rev 163, Mem @ 0xfd000000/16777216, 0xe8000000/134217728, 0xf7e80000/524288, BIOS @ 0x????????/131072
    [    49.986] Initializing built-in extension Generic Event Extension
    [    49.986] Initializing built-in extension SHAPE
    [    49.987] Initializing built-in extension MIT-SHM
    [    49.987] Initializing built-in extension XInputExtension
    [    49.987] Initializing built-in extension XTEST
    [    49.987] Initializing built-in extension BIG-REQUESTS
    [    49.987] Initializing built-in extension SYNC
    [    49.987] Initializing built-in extension XKEYBOARD
    [    49.988] Initializing built-in extension XC-MISC
    [    49.988] Initializing built-in extension XINERAMA
    [    49.988] Initializing built-in extension XFIXES
    [    49.988] Initializing built-in extension RENDER
    [    49.988] Initializing built-in extension RANDR
    [    49.988] Initializing built-in extension COMPOSITE
    [    49.988] Initializing built-in extension DAMAGE
    [    49.988] Initializing built-in extension MIT-SCREEN-SAVER
    [    49.988] Initializing built-in extension DOUBLE-BUFFER
    [    49.988] Initializing built-in extension RECORD
    [    49.988] Initializing built-in extension DPMS
    [    49.988] Initializing built-in extension X-Resource
    [    49.988] Initializing built-in extension XVideo
    [    49.988] Initializing built-in extension XVideo-MotionCompensation
    [    49.988] Initializing built-in extension SELinux
    [    49.988] Initializing built-in extension XFree86-VidModeExtension
    [    49.988] Initializing built-in extension XFree86-DGA
    [    49.988] Initializing built-in extension XFree86-DRI
    [    49.988] Initializing built-in extension DRI2
    [    49.988] (II) LoadModule: "glx"
    [    50.006] (II) Loading /usr/lib/xorg/modules/extensions/libglx.so
    [    50.053] (II) Module glx: vendor="X.Org Foundation"
    [    50.054]    compiled for 1.13.2, module version = 1.0.0
    [    50.054]    ABI class: X.Org Server Extension, version 7.0
    [    50.054] (==) AIGLX enabled
    [    50.072] Loading extension GLX
    [    50.074] (==) Matched nouveau as autoconfigured driver 0
    [    50.074] (==) Matched nv as autoconfigured driver 1
    [    50.074] (==) Matched nouveau as autoconfigured driver 2
    [    50.074] (==) Matched nv as autoconfigured driver 3
    [    50.074] (==) Matched vesa as autoconfigured driver 4
    [    50.074] (==) Matched modesetting as autoconfigured driver 5
    [    50.074] (==) Matched fbdev as autoconfigured driver 6
    [    50.074] (==) Assigned the driver to the xf86ConfigLayout
    [    50.074] (II) LoadModule: "nouveau"
    [    50.076] (II) Loading /usr/lib/xorg/modules/drivers/nouveau_drv.so
    [    50.193] (II) Module nouveau: vendor="X.Org Foundation"
    [    50.195]    compiled for 1.13.0, module version = 1.0.6
    [    50.195]    Module class: X.Org Video Driver
    [    50.195]    ABI class: X.Org Video Driver, version 13.0
    [    50.195] (II) LoadModule: "nv"
    [    50.207] (WW) Warning, couldn't open module nv
    [    50.207] (II) UnloadModule: "nv"
    [    50.207] (II) Unloading nv
    [    50.207] (EE) Failed to load module "nv" (module does not exist, 0)
    [    50.207] (II) LoadModule: "vesa"
    [    50.207] (II) Loading /usr/lib/xorg/modules/drivers/vesa_drv.so
    [    50.220] (II) Module vesa: vendor="X.Org Foundation"
    [    50.220]    compiled for 1.12.99.902, module version = 2.3.2
    [    50.220]    Module class: X.Org Video Driver
    [    50.220]    ABI class: X.Org Video Driver, version 13.0
    [    50.220] (II) LoadModule: "modesetting"
    [    50.221] (II) Loading /usr/lib/xorg/modules/drivers/modesetting_drv.so
    [    50.242] (II) Module modesetting: vendor="X.Org Foundation"
    [    50.242]    compiled for 1.13.0, module version = 0.6.0
    [    50.242]    Module class: X.Org Video Driver
    [    50.242]    ABI class: X.Org Video Driver, version 13.0
    [    50.242] (II) LoadModule: "fbdev"
    [    50.243] (II) Loading /usr/lib/xorg/modules/drivers/fbdev_drv.so
    [    50.259] (II) Module fbdev: vendor="X.Org Foundation"
    [    50.259]    compiled for 1.12.99.902, module version = 0.4.3
    [    50.259]    Module class: X.Org Video Driver
    [    50.259]    ABI class: X.Org Video Driver, version 13.0
    [    50.259] (II) NOUVEAU driver 
    [    50.259] (II) NOUVEAU driver for NVIDIA chipset families :
    [    50.259]    RIVA TNT        (NV04)
    [    50.259]    RIVA TNT2       (NV05)
    [    50.259]    GeForce 256     (NV10)
    [    50.260]    GeForce 2       (NV11, NV15)
    [    50.260]    GeForce 4MX     (NV17, NV18)
    [    50.260]    GeForce 3       (NV20)
    [    50.260]    GeForce 4Ti     (NV25, NV28)
    [    50.260]    GeForce FX      (NV3x)
    [    50.260]    GeForce 6       (NV4x)
    [    50.260]    GeForce 7       (G7x)
    [    50.261]    GeForce 8       (G8x)
    [    50.261]    GeForce GTX 200 (NVA0)
    [    50.261]    GeForce GTX 400 (NVC0)
    [    50.261] (II) VESA: driver for VESA chipsets: vesa
    [    50.261] (II) modesetting: Driver for Modesetting Kernel Drivers: kms
    [    50.261] (II) FBDEV: driver for framebuffer: fbdev
    [    50.261] (++) using VT number 1
    
    [    50.305] (II) [drm] nouveau interface version: 1.1.0
    [    50.305] (WW) Falling back to old probe method for vesa
    [    50.305] (WW) Falling back to old probe method for modesetting
    [    50.306] (WW) Falling back to old probe method for fbdev
    [    50.306] (II) Loading sub module "fbdevhw"
    [    50.306] (II) LoadModule: "fbdevhw"
    [    50.306] (II) Loading /usr/lib/xorg/modules/libfbdevhw.so
    [    50.331] (II) Module fbdevhw: vendor="X.Org Foundation"
    [    50.331]    compiled for 1.13.2, module version = 0.0.2
    [    50.331]    ABI class: X.Org Video Driver, version 13.1
    [    50.331] (II) Loading sub module "dri"
    [    50.333] (II) LoadModule: "dri"
    [    50.333] (II) Module "dri" already built-in
    [    50.333] (II) NOUVEAU(0): Loaded DRI module
    [    50.333] (--) NOUVEAU(0): Chipset: "NVIDIA NV17"
    [    50.333] (II) NOUVEAU(0): Creating default Display subsection in Screen section
            "Default Screen Section" for depth/fbbpp 24/32
    [    50.333] (==) NOUVEAU(0): Depth 24, (--) framebuffer bpp 32
    [    50.333] (==) NOUVEAU(0): RGB weight 888
    [    50.335] (==) NOUVEAU(0): Default visual is TrueColor
    [    50.335] (==) NOUVEAU(0): Using HW cursor
    [    50.335] (==) NOUVEAU(0): GLX sync to VBlank disabled.
    [    50.335] (==) NOUVEAU(0): Page flipping enabled
    [    50.335] (==) NOUVEAU(0): Swap limit set to 2 [Max allowed 2]
    [    50.393] (II) NOUVEAU(0): Output VGA-1 has no monitor section
    [    50.420] (II) NOUVEAU(0): Output TV-1 has no monitor section
    [    50.454] (II) NOUVEAU(0): EDID for output VGA-1
    [    50.454] (II) NOUVEAU(0): Manufacturer: API  Model: 9808  Serial#: 25020
    [    50.454] (II) NOUVEAU(0): Year: 2000  Week: 30
    [    50.454] (II) NOUVEAU(0): EDID Version: 1.2
    [    50.454] (II) NOUVEAU(0): Analog Display Input,  Input Voltage Level: 0.700/0.300 V
    [    50.454] (II) NOUVEAU(0): Sync:  Separate  Composite
    [    50.454] (II) NOUVEAU(0): Max Image Size [cm]: horiz.: 31  vert.: 23
    [    50.455] (II) NOUVEAU(0): Gamma: 2.65
    [    50.455] (II) NOUVEAU(0): DPMS capabilities: StandBy Suspend Off; RGB/Color Display
    [    50.455] (II) NOUVEAU(0): First detailed timing is preferred mode
    [    50.455] (II) NOUVEAU(0): redX: 0.632 redY: 0.335   greenX: 0.295 greenY: 0.593
    [    50.455] (II) NOUVEAU(0): blueX: 0.143 blueY: 0.065   whiteX: 0.280 whiteY: 0.311
    [    50.455] (II) NOUVEAU(0): Supported established timings:
    [    50.455] (II) NOUVEAU(0): 720x400@70Hz
    [    50.455] (II) NOUVEAU(0): 640x480@60Hz
    [    50.455] (II) NOUVEAU(0): 640x480@72Hz
    [    50.455] (II) NOUVEAU(0): 640x480@75Hz
    [    50.455] (II) NOUVEAU(0): 800x600@56Hz
    [    50.455] (II) NOUVEAU(0): 800x600@60Hz
    [    50.455] (II) NOUVEAU(0): 800x600@72Hz
    [    50.455] (II) NOUVEAU(0): 800x600@75Hz
    [    50.455] (II) NOUVEAU(0): 1024x768@60Hz
    [    50.455] (II) NOUVEAU(0): 1024x768@70Hz
    [    50.455] (II) NOUVEAU(0): 1024x768@75Hz
    [    50.455] (II) NOUVEAU(0): Manufacturer's mask: 0
    [    50.455] (II) NOUVEAU(0): Supported standard timings:
    [    50.455] (II) NOUVEAU(0): #0: hsize: 800  vsize 600  refresh: 85  vid: 22853
    [    50.455] (II) NOUVEAU(0): #1: hsize: 1024  vsize 768  refresh: 85  vid: 22881
    [    50.455] (II) NOUVEAU(0): #2: hsize: 1280  vsize 1024  refresh: 60  vid: 32897
    [    50.455] (II) NOUVEAU(0): Supported detailed timing:
    [    50.455] (II) NOUVEAU(0): clock: 94.5 MHz   Image Size:  310 x 230 mm
    [    50.455] (II) NOUVEAU(0): h_active: 1024  h_sync: 1072  h_sync_end 1168 h_blank_end 1376 h_border: 0
    [    50.455] (II) NOUVEAU(0): v_active: 768  v_sync: 769  v_sync_end 772 v_blanking: 808 v_border: 0
    [    50.463] (II) NOUVEAU(0): Monitor name: Acer 77e
    [    50.463] (II) NOUVEAU(0): Serial No: 25020
    [    50.463] (II) NOUVEAU(0): Ranges: V min: 50 V max: 120 Hz, H min: 30 H max: 72 kHz, PixClock max 115 MHz
    [    50.463] (II) NOUVEAU(0): EDID (in hex):
    [    50.463] (II) NOUVEAU(0):   00ffffffffffff0006090898bc610000
    [    50.463] (II) NOUVEAU(0):   1e0a01020c1f17a5eafbbea1554b9724
    [    50.463] (II) NOUVEAU(0):   10474fafce0045596159818001010101
    [    50.463] (II) NOUVEAU(0):   010101010101ea240060410028303060
    [    50.463] (II) NOUVEAU(0):   130036e610000000000000fc00416365
    [    50.463] (II) NOUVEAU(0):   72203737650a20202020000000ff0032
    [    50.463] (II) NOUVEAU(0):   353032300a20202020202020000000fd
    [    50.463] (II) NOUVEAU(0):   0032781e480b000a2020202020200075
    [    50.463] (II) NOUVEAU(0): Printing probed modes for output VGA-1
    [    50.463] (II) NOUVEAU(0): Modeline "1024x768"x85.0   94.50  1024 1072 1168 1376  768 769 772 808 -hsync -vsync (68.7 kHz eP)
    [    50.463] (II) NOUVEAU(0): Modeline "1280x1024"x60.0  108.00  1280 1328 1440 1688  1024 1025 1028 1066 +hsync +vsync (64.0 kHz e)
    [    50.463] (II) NOUVEAU(0): Modeline "1280x960"x60.0  108.00  1280 1376 1488 1800  960 961 964 1000 +hsync +vsync (60.0 kHz e)
    [    50.463] (II) NOUVEAU(0): Modeline "1280x800"x74.9  106.50  1280 1360 1488 1696  800 803 809 838 -hsync +vsync (62.8 kHz e)
    [    50.463] (II) NOUVEAU(0): Modeline "1280x800"x59.8   83.50  1280 1352 1480 1680  800 803 809 831 +hsync -vsync (49.7 kHz e)
    [    50.473] (II) NOUVEAU(0): Modeline "1152x864"x75.0  108.00  1152 1216 1344 1600  864 865 868 900 +hsync +vsync (67.5 kHz e)
    [    50.473] (II) NOUVEAU(0): Modeline "1280x768"x74.9  102.25  1280 1360 1488 1696  768 771 778 805 +hsync -vsync (60.3 kHz e)
    [    50.473] (II) NOUVEAU(0): Modeline "1280x768"x59.9   79.50  1280 1344 1472 1664  768 771 778 798 -hsync +vsync (47.8 kHz e)
    [    50.473] (II) NOUVEAU(0): Modeline "1024x768"x75.1   78.80  1024 1040 1136 1312  768 769 772 800 +hsync +vsync (60.1 kHz e)
    [    50.473] (II) NOUVEAU(0): Modeline "1024x768"x70.1   75.00  1024 1048 1184 1328  768 771 777 806 -hsync -vsync (56.5 kHz e)
    [    50.473] (II) NOUVEAU(0): Modeline "1024x768"x60.0   65.00  1024 1048 1184 1344  768 771 777 806 -hsync -vsync (48.4 kHz e)
    [    50.473] (II) NOUVEAU(0): Modeline "1024x576"x60.0   46.97  1024 1064 1168 1312  576 577 580 597 -hsync +vsync (35.8 kHz)
    [    50.473] (II) NOUVEAU(0): Modeline "800x600"x85.1   56.25  800 832 896 1048  600 601 604 631 +hsync +vsync (53.7 kHz e)
    [    50.473] (II) NOUVEAU(0): Modeline "800x600"x72.2   50.00  800 856 976 1040  600 637 643 666 +hsync +vsync (48.1 kHz e)
    [    50.473] (II) NOUVEAU(0): Modeline "800x600"x75.0   49.50  800 816 896 1056  600 601 604 625 +hsync +vsync (46.9 kHz e)
    [    50.473] (II) NOUVEAU(0): Modeline "800x600"x60.3   40.00  800 840 968 1056  600 601 605 628 +hsync +vsync (37.9 kHz e)
    [    50.473] (II) NOUVEAU(0): Modeline "800x600"x56.2   36.00  800 824 896 1024  600 601 603 625 +hsync +vsync (35.2 kHz e)
    [    50.473] (II) NOUVEAU(0): Modeline "848x480"x60.0   33.75  848 864 976 1088  480 486 494 517 +hsync +vsync (31.0 kHz e)
    [    50.473] (II) NOUVEAU(0): Modeline "640x480"x85.0   36.00  640 696 752 832  480 481 484 509 -hsync -vsync (43.3 kHz e)
    [    50.473] (II) NOUVEAU(0): Modeline "640x480"x72.8   31.50  640 664 704 832  480 489 491 520 -hsync -vsync (37.9 kHz e)
    [    50.473] (II) NOUVEAU(0): Modeline "640x480"x75.0   31.50  640 656 720 840  480 481 484 500 -hsync -vsync (37.5 kHz e)
    [    50.473] (II) NOUVEAU(0): Modeline "640x480"x60.0   25.20  640 656 752 800  480 490 492 525 -hsync -vsync (31.5 kHz e)
    [    50.477] (II) NOUVEAU(0): Modeline "720x400"x85.0   35.50  720 756 828 936  400 401 404 446 -hsync +vsync (37.9 kHz e)
    [    50.477] (II) NOUVEAU(0): Modeline "720x400"x70.1   28.32  720 738 846 900  400 412 414 449 -hsync +vsync (31.5 kHz e)
    [    50.477] (II) NOUVEAU(0): Modeline "640x400"x85.1   31.50  640 672 736 832  400 401 404 445 -hsync +vsync (37.9 kHz e)
    [    50.477] (II) NOUVEAU(0): Modeline "640x350"x85.1   31.50  640 672 736 832  350 382 385 445 +hsync -vsync (37.9 kHz e)
    [    50.505] (II) NOUVEAU(0): EDID for output TV-1
    [    50.505] (II) NOUVEAU(0): Output VGA-1 connected
    [    50.505] (II) NOUVEAU(0): Output TV-1 disconnected
    [    50.505] (II) NOUVEAU(0): Using exact sizes for initial modes
    [    50.507] (II) NOUVEAU(0): Output VGA-1 using initial mode 1024x768 +0+0
    [    50.507] (II) NOUVEAU(0): Using default gamma of (1.0, 1.0, 1.0) unless otherwise stated.
    [    50.507] (--) NOUVEAU(0): Virtual size is 1024x768 (pitch 0)
    [    50.507] (**) NOUVEAU(0):  Driver mode "1024x768": 94.5 MHz (scaled from 0.0 MHz), 68.7 kHz, 85.0 Hz
    [    50.507] (II) NOUVEAU(0): Modeline "1024x768"x85.0   94.50  1024 1072 1168 1376  768 769 772 808 -hsync -vsync (68.7 kHz eP)
    [    50.507] (**) NOUVEAU(0):  Driver mode "1280x1024": 108.0 MHz (scaled from 0.0 MHz), 64.0 kHz, 60.0 Hz
    [    50.507] (II) NOUVEAU(0): Modeline "1280x1024"x60.0  108.00  1280 1328 1440 1688  1024 1025 1028 1066 +hsync +vsync (64.0 kHz e)
    [    50.507] (**) NOUVEAU(0):  Driver mode "1280x960": 108.0 MHz (scaled from 0.0 MHz), 60.0 kHz, 60.0 Hz
    [    50.507] (II) NOUVEAU(0): Modeline "1280x960"x60.0  108.00  1280 1376 1488 1800  960 961 964 1000 +hsync +vsync (60.0 kHz e)
    [    50.507] (**) NOUVEAU(0):  Driver mode "1280x800": 106.5 MHz (scaled from 0.0 MHz), 62.8 kHz, 74.9 Hz
    [    50.507] (II) NOUVEAU(0): Modeline "1280x800"x74.9  106.50  1280 1360 1488 1696  800 803 809 838 -hsync +vsync (62.8 kHz e)
    [    50.507] (**) NOUVEAU(0):  Driver mode "1280x800": 83.5 MHz (scaled from 0.0 MHz), 49.7 kHz, 59.8 Hz
    [    50.507] (II) NOUVEAU(0): Modeline "1280x800"x59.8   83.50  1280 1352 1480 1680  800 803 809 831 +hsync -vsync (49.7 kHz e)
    [    50.507] (**) NOUVEAU(0):  Driver mode "1152x864": 108.0 MHz (scaled from 0.0 MHz), 67.5 kHz, 75.0 Hz
    [    50.507] (II) NOUVEAU(0): Modeline "1152x864"x75.0  108.00  1152 1216 1344 1600  864 865 868 900 +hsync +vsync (67.5 kHz e)
    [    50.508] (**) NOUVEAU(0):  Driver mode "1280x768": 102.2 MHz (scaled from 0.0 MHz), 60.3 kHz, 74.9 Hz
    [    50.508] (II) NOUVEAU(0): Modeline "1280x768"x74.9  102.25  1280 1360 1488 1696  768 771 778 805 +hsync -vsync (60.3 kHz e)
    [    50.508] (**) NOUVEAU(0):  Driver mode "1280x768": 79.5 MHz (scaled from 0.0 MHz), 47.8 kHz, 59.9 Hz
    [    50.508] (II) NOUVEAU(0): Modeline "1280x768"x59.9   79.50  1280 1344 1472 1664  768 771 778 798 -hsync +vsync (47.8 kHz e)
    [    50.508] (**) NOUVEAU(0):  Driver mode "1024x768": 78.8 MHz (scaled from 0.0 MHz), 60.1 kHz, 75.1 Hz
    [    50.508] (II) NOUVEAU(0): Modeline "1024x768"x75.1   78.80  1024 1040 1136 1312  768 769 772 800 +hsync +vsync (60.1 kHz e)
    [    50.508] (**) NOUVEAU(0):  Driver mode "1024x768": 75.0 MHz (scaled from 0.0 MHz), 56.5 kHz, 70.1 Hz
    [    50.508] (II) NOUVEAU(0): Modeline "1024x768"x70.1   75.00  1024 1048 1184 1328  768 771 777 806 -hsync -vsync (56.5 kHz e)
    [    50.508] (**) NOUVEAU(0):  Driver mode "1024x768": 65.0 MHz (scaled from 0.0 MHz), 48.4 kHz, 60.0 Hz
    [    50.508] (II) NOUVEAU(0): Modeline "1024x768"x60.0   65.00  1024 1048 1184 1344  768 771 777 806 -hsync -vsync (48.4 kHz e)
    [    50.508] (**) NOUVEAU(0):  Mode "1024x576": 47.0 MHz (scaled from 0.0 MHz), 35.8 kHz, 60.0 Hz
    [    50.508] (II) NOUVEAU(0): Modeline "1024x576"x60.0   46.97  1024 1064 1168 1312  576 577 580 597 -hsync +vsync (35.8 kHz)
    [    50.508] (**) NOUVEAU(0):  Driver mode "800x600": 56.2 MHz (scaled from 0.0 MHz), 53.7 kHz, 85.1 Hz
    [    50.508] (II) NOUVEAU(0): Modeline "800x600"x85.1   56.25  800 832 896 1048  600 601 604 631 +hsync +vsync (53.7 kHz e)
    [    50.508] (**) NOUVEAU(0):  Driver mode "800x600": 50.0 MHz (scaled from 0.0 MHz), 48.1 kHz, 72.2 Hz
    [    50.508] (II) NOUVEAU(0): Modeline "800x600"x72.2   50.00  800 856 976 1040  600 637 643 666 +hsync +vsync (48.1 kHz e)
    [    50.508] (**) NOUVEAU(0):  Driver mode "800x600": 49.5 MHz (scaled from 0.0 MHz), 46.9 kHz, 75.0 Hz
    [    50.508] (II) NOUVEAU(0): Modeline "800x600"x75.0   49.50  800 816 896 1056  600 601 604 625 +hsync +vsync (46.9 kHz e)
    [    50.508] (**) NOUVEAU(0):  Driver mode "800x600": 40.0 MHz (scaled from 0.0 MHz), 37.9 kHz, 60.3 Hz
    [    50.508] (II) NOUVEAU(0): Modeline "800x600"x60.3   40.00  800 840 968 1056  600 601 605 628 +hsync +vsync (37.9 kHz e)
    [    50.508] (**) NOUVEAU(0):  Driver mode "800x600": 36.0 MHz (scaled from 0.0 MHz), 35.2 kHz, 56.2 Hz
    [    50.510] (II) NOUVEAU(0): Modeline "800x600"x56.2   36.00  800 824 896 1024  600 601 603 625 +hsync +vsync (35.2 kHz e)
    [    50.510] (**) NOUVEAU(0):  Driver mode "848x480": 33.8 MHz (scaled from 0.0 MHz), 31.0 kHz, 60.0 Hz
    [    50.510] (II) NOUVEAU(0): Modeline "848x480"x60.0   33.75  848 864 976 1088  480 486 494 517 +hsync +vsync (31.0 kHz e)
    [    50.510] (**) NOUVEAU(0):  Driver mode "640x480": 36.0 MHz (scaled from 0.0 MHz), 43.3 kHz, 85.0 Hz
    [    50.510] (II) NOUVEAU(0): Modeline "640x480"x85.0   36.00  640 696 752 832  480 481 484 509 -hsync -vsync (43.3 kHz e)
    [    50.510] (**) NOUVEAU(0):  Driver mode "640x480": 31.5 MHz (scaled from 0.0 MHz), 37.9 kHz, 72.8 Hz
    [    50.510] (II) NOUVEAU(0): Modeline "640x480"x72.8   31.50  640 664 704 832  480 489 491 520 -hsync -vsync (37.9 kHz e)
    [    50.510] (**) NOUVEAU(0):  Driver mode "640x480": 31.5 MHz (scaled from 0.0 MHz), 37.5 kHz, 75.0 Hz
    [    50.510] (II) NOUVEAU(0): Modeline "640x480"x75.0   31.50  640 656 720 840  480 481 484 500 -hsync -vsync (37.5 kHz e)
    [    50.510] (**) NOUVEAU(0):  Driver mode "640x480": 25.2 MHz (scaled from 0.0 MHz), 31.5 kHz, 60.0 Hz
    [    50.510] (II) NOUVEAU(0): Modeline "640x480"x60.0   25.20  640 656 752 800  480 490 492 525 -hsync -vsync (31.5 kHz e)
    [    50.510] (**) NOUVEAU(0):  Driver mode "720x400": 35.5 MHz (scaled from 0.0 MHz), 37.9 kHz, 85.0 Hz
    [    50.510] (II) NOUVEAU(0): Modeline "720x400"x85.0   35.50  720 756 828 936  400 401 404 446 -hsync +vsync (37.9 kHz e)
    [    50.510] (**) NOUVEAU(0):  Driver mode "720x400": 28.3 MHz (scaled from 0.0 MHz), 31.5 kHz, 70.1 Hz
    [    50.510] (II) NOUVEAU(0): Modeline "720x400"x70.1   28.32  720 738 846 900  400 412 414 449 -hsync +vsync (31.5 kHz e)
    [    50.510] (**) NOUVEAU(0):  Driver mode "640x400": 31.5 MHz (scaled from 0.0 MHz), 37.9 kHz, 85.1 Hz
    [    50.510] (II) NOUVEAU(0): Modeline "640x400"x85.1   31.50  640 672 736 832  400 401 404 445 -hsync +vsync (37.9 kHz e)
    [    50.512] (**) NOUVEAU(0):  Driver mode "640x350": 31.5 MHz (scaled from 0.0 MHz), 37.9 kHz, 85.1 Hz
    [    50.512] (II) NOUVEAU(0): Modeline "640x350"x85.1   31.50  640 672 736 832  350 382 385 445 +hsync -vsync (37.9 kHz e)
    [    50.512] (==) NOUVEAU(0): DPI set to (96, 96)
    [    50.512] (II) Loading sub module "fb"
    [    50.512] (II) LoadModule: "fb"
    [    50.513] (II) Loading /usr/lib/xorg/modules/libfb.so
    [    50.550] (II) Module fb: vendor="X.Org Foundation"
    [    50.550]    compiled for 1.13.2, module version = 1.0.0
    [    50.550]    ABI class: X.Org ANSI C Emulation, version 0.4
    [    50.550] (II) Loading sub module "exa"
    [    50.550] (II) LoadModule: "exa"
    [    50.550] (II) Loading /usr/lib/xorg/modules/libexa.so
    [    50.573] (II) Module exa: vendor="X.Org Foundation"
    [    50.574]    compiled for 1.13.2, module version = 2.6.0
    [    50.574]    ABI class: X.Org Video Driver, version 13.1
    [    50.575] (II) Loading sub module "shadowfb"
    [    50.575] (II) LoadModule: "shadowfb"
    [    50.578] (II) Loading /usr/lib/xorg/modules/libshadowfb.so
    [    50.580] (II) Module shadowfb: vendor="X.Org Foundation"
    [    50.580]    compiled for 1.13.2, module version = 1.0.0
    [    50.580]    ABI class: X.Org ANSI C Emulation, version 0.4
    [    50.580] (II) UnloadModule: "vesa"
    [    50.580] (II) Unloading vesa
    [    50.580] (II) UnloadModule: "modesetting"
    [    50.580] (II) Unloading modesetting
    [    50.580] (II) UnloadModule: "fbdev"
    [    50.580] (II) Unloading fbdev
    [    50.580] (II) UnloadSubModule: "fbdevhw"
    [    50.580] (II) Unloading fbdevhw
    [    50.582] (--) Depth 24 pixmap format is 32 bpp
    [    50.588] (II) NOUVEAU(0): Opened GPU channel 0
    [    50.589] (II) NOUVEAU(0): [DRI2] Setup complete
    [    50.595] (II) NOUVEAU(0): [DRI2]   DRI driver: nouveau_vieux
    [    50.595] (II) NOUVEAU(0): [DRI2]   VDPAU driver: nouveau_vieux
    [    50.634] (II) EXA(0): Driver allocated offscreen pixmaps
    [    50.634] (II) EXA(0): Driver registered support for the following operations:
    [    50.634] (II)         Solid
    [    50.634] (II)         Copy
    [    50.634] (II)         Composite (RENDER acceleration)
    [    50.634] (II)         UploadToScreen
    [    50.634] (II)         DownloadFromScreen
    [    50.634] (==) NOUVEAU(0): Backing store disabled
    [    50.634] (==) NOUVEAU(0): Silken mouse enabled
    [    50.634] (==) NOUVEAU(0): DPMS enabled
    [    50.635] (II) NOUVEAU(0): RandR 1.2 enabled, ignore the following RandR disabled message.
    [    50.670] (--) RandR disabled
    [    50.758] (II) SELinux: Disabled by boolean
    [    50.948] (II) AIGLX: enabled GLX_MESA_copy_sub_buffer
    [    50.948] (II) AIGLX: enabled GLX_INTEL_swap_event
    [    50.948] (II) AIGLX: enabled GLX_ARB_create_context
    [    50.948] (II) AIGLX: enabled GLX_ARB_create_context_profile
    [    50.948] (II) AIGLX: enabled GLX_EXT_create_context_es2_profile
    [    50.948] (II) AIGLX: enabled GLX_SGI_swap_control and GLX_MESA_swap_control
    [    50.948] (II) AIGLX: Loaded and initialized nouveau_vieux
    [    50.953] (II) GLX: Initialized DRI2 GL provider for screen 0
    [    50.958] (II) NOUVEAU(0): NVEnterVT is called.
    [    50.958] (II) NOUVEAU(0): Setting screen physical size to 270 x 203
    [    50.959] resize called 1024 768
    [    51.863] (II) config/udev: Adding input device Power Button (/dev/input/event1)
    [    51.864] (**) Power Button: Applying InputClass "evdev keyboard catchall"
    [    51.864] (**) Power Button: Applying InputClass "anaconda-keyboard"
    [    51.864] (II) LoadModule: "evdev"
    [    51.866] (II) Loading /usr/lib/xorg/modules/input/evdev_drv.so
    [    51.889] (II) Module evdev: vendor="X.Org Foundation"
    [    51.889]    compiled for 1.13.1, module version = 2.7.3
    [    51.889]    Module class: X.Org XInput Driver
    [    51.890]    ABI class: X.Org XInput driver, version 18.0
    [    51.890] (II) Using input driver 'evdev' for 'Power Button'
    [    51.890] (**) Power Button: always reports core events
    [    51.890] (**) evdev: Power Button: Device: "/dev/input/event1"
    [    51.890] (--) evdev: Power Button: Vendor 0 Product 0x1
    [    51.891] (--) evdev: Power Button: Found keys
    [    51.891] (II) evdev: Power Button: Configuring as keyboard
    [    51.891] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/LNXPWRBN:00/input/input1/event1"
    [    51.891] (II) XINPUT: Adding extended input device "Power Button" (type: KEYBOARD, id 6)
    [    51.891] (**) Option "xkb_rules" "evdev"
    [    51.891] (**) Option "xkb_model" "evdev"
    [    51.891] (**) Option "xkb_layout" "fr,us"
    [    51.891] (**) Option "xkb_options" "grp:alt_shift_toggle"
    [    52.167] (II) config/udev: Adding input device Power Button (/dev/input/event0)
    [    52.167] (**) Power Button: Applying InputClass "evdev keyboard catchall"
    [    52.167] (**) Power Button: Applying InputClass "anaconda-keyboard"
    [    52.167] (II) Using input driver 'evdev' for 'Power Button'
    [    52.167] (**) Power Button: always reports core events
    [    52.167] (**) evdev: Power Button: Device: "/dev/input/event0"
    [    52.167] (--) evdev: Power Button: Vendor 0 Product 0x1
    [    52.167] (--) evdev: Power Button: Found keys
    [    52.167] (II) evdev: Power Button: Configuring as keyboard
    [    52.168] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0/event0"
    [    52.168] (II) XINPUT: Adding extended input device "Power Button" (type: KEYBOARD, id 7)
    [    52.168] (**) Option "xkb_rules" "evdev"
    [    52.168] (**) Option "xkb_model" "evdev"
    [    52.168] (**) Option "xkb_layout" "fr,us"
    [    52.168] (**) Option "xkb_options" "grp:alt_shift_toggle"
    [    52.170] (II) config/udev: Adding drm device (/dev/dri/card0)
    [    52.177] (II) config/udev: Adding input device AT Translated Set 2 keyboard (/dev/input/event2)
    [    52.179] (**) AT Translated Set 2 keyboard: Applying InputClass "evdev keyboard catchall"
    [    52.179] (**) AT Translated Set 2 keyboard: Applying InputClass "anaconda-keyboard"
    [    52.179] (II) Using input driver 'evdev' for 'AT Translated Set 2 keyboard'
    [    52.179] (**) AT Translated Set 2 keyboard: always reports core events
    [    52.179] (**) evdev: AT Translated Set 2 keyboard: Device: "/dev/input/event2"
    [    52.179] (--) evdev: AT Translated Set 2 keyboard: Vendor 0x1 Product 0x1
    [    52.179] (--) evdev: AT Translated Set 2 keyboard: Found keys
    [    52.179] (II) evdev: AT Translated Set 2 keyboard: Configuring as keyboard
    [    52.179] (**) Option "config_info" "udev:/sys/devices/platform/i8042/serio0/input/input2/event2"
    [    52.179] (II) XINPUT: Adding extended input device "AT Translated Set 2 keyboard" (type: KEYBOARD, id 8)
    [    52.180] (**) Option "xkb_rules" "evdev"
    [    52.180] (**) Option "xkb_model" "evdev"
    [    52.180] (**) Option "xkb_layout" "fr,us"
    [    52.180] (**) Option "xkb_options" "grp:alt_shift_toggle"
    [    52.183] (II) config/udev: Adding input device ImExPS/2 Generic Explorer Mouse (/dev/input/event3)
    [    52.183] (**) ImExPS/2 Generic Explorer Mouse: Applying InputClass "evdev pointer catchall"
    [    52.183] (II) Using input driver 'evdev' for 'ImExPS/2 Generic Explorer Mouse'
    [    52.183] (**) ImExPS/2 Generic Explorer Mouse: always reports core events
    [    52.183] (**) evdev: ImExPS/2 Generic Explorer Mouse: Device: "/dev/input/event3"
    [    52.184] (--) evdev: ImExPS/2 Generic Explorer Mouse: Vendor 0x2 Product 0x6
    [    52.184] (--) evdev: ImExPS/2 Generic Explorer Mouse: Found 9 mouse buttons
    [    52.184] (--) evdev: ImExPS/2 Generic Explorer Mouse: Found scroll wheel(s)
    [    52.184] (--) evdev: ImExPS/2 Generic Explorer Mouse: Found relative axes
    [    52.184] (--) evdev: ImExPS/2 Generic Explorer Mouse: Found x and y relative axes
    [    52.184] (II) evdev: ImExPS/2 Generic Explorer Mouse: Configuring as mouse
    [    52.184] (II) evdev: ImExPS/2 Generic Explorer Mouse: Adding scrollwheel support
    [    52.184] (**) evdev: ImExPS/2 Generic Explorer Mouse: YAxisMapping: buttons 4 and 5
    [    52.184] (**) evdev: ImExPS/2 Generic Explorer Mouse: EmulateWheelButton: 4, EmulateWheelInertia: 10, EmulateWheelTimeout: 200
    [    52.185] (**) Option "config_info" "udev:/sys/devices/platform/i8042/serio1/input/input3/event3"
    [    52.185] (II) XINPUT: Adding extended input device "ImExPS/2 Generic Explorer Mouse" (type: MOUSE, id 9)
    [    52.185] (II) evdev: ImExPS/2 Generic Explorer Mouse: initialized for relative axes.
    [    52.186] (**) ImExPS/2 Generic Explorer Mouse: (accel) keeping acceleration scheme 1
    [    52.186] (**) ImExPS/2 Generic Explorer Mouse: (accel) acceleration profile 0
    [    52.186] (**) ImExPS/2 Generic Explorer Mouse: (accel) acceleration factor: 2.000
    [    52.186] (**) ImExPS/2 Generic Explorer Mouse: (accel) acceleration threshold: 4
    [    52.187] (II) config/udev: Adding input device ImExPS/2 Generic Explorer Mouse (/dev/input/mouse0)
    [    52.188] (II) No input driver specified, ignoring this device.
    [    52.188] (II) This device may have been added with another device file.
  • Bonne question, sur le portable F16 j'ai
     $  glxinfo | grep OpenGL\ vendor\ string
    OpenGL vendor string: nouveau
    
    Serai-ce une nouvelle piste ?

    Sous F16
    $ rpm -qa | grep vmware | sort
    xorg-x11-drv-vmware-11.0.3-6.fc16.x86_64
    et
    $ /sbin/lsmod | grep nouveau
    nouveau               907023  2 
    ttm                    79619  1 nouveau
    drm_kms_helper         40132  1 nouveau
    drm                   255124  4 nouveau,ttm,drm_kms_helper
    i2c_algo_bit           13251  1 nouveau
    i2c_core               38317  5 videodev,nouveau,drm_kms_helper,drm,i2c_algo_bit
    mxm_wmi                12866  1 nouveau
    video                  18988  1 nouveau
    wmi                    18698  2 nouveau,mxm_wmi
    Sous F18
    $ rpm -qa | grep vmware | sort
    xorg-x11-drv-vmware-12.0.2-3.20120718gite5ac80d8f.fc18.i686
    et
    $ lsmod | grep nouveau
    nouveau               821709  2 
    mxm_wmi                12762  1 nouveau
    wmi                    18274  2 mxm_wmi,nouveau
    video                  18552  1 nouveau
    i2c_algo_bit           13066  1 nouveau
    drm_kms_helper         43551  1 nouveau
    ttm                    68217  1 nouveau
    drm                   216715  4 ttm,drm_kms_helper,nouveau
    i2c_core               28450  5 drm,i2c_i801,drm_kms_helper,i2c_algo_bit,nouveau

    Est-ce bien cohérent ?
  • Oups, c'est pas suffisant.

    J'ai un peu regardé ailleurs sur ce problème. Il est conseillé de supprimer le /home/laurent/.Xauthority. Je l'ai seulement renommé c'est plus reversible à mon goût.

    L'experience donne la chose suivante :
    A la premiere reconnexion , j'ai eu un message m'indiquant que le /home/laurent/.Xauthority n'existe pas. Normal

    Aprés, j'ai :
    $ /usr/bin/glxgears
    16 frames in 5.3 seconds =  2.999 FPS
    14 frames in 5.3 seconds =  2.633 FPS
    XIO:  fatal IO error 11 (Resource temporarily unavailable) on X server "localhost:10.0"
          after 134 requests (134 known processed) with 0 events remaining.
    J'ai peut me connecter mais c'est toujours pas utilisable.

    Dans l'autre sens, j'ai toujours :
    $ LIBGL_DEBUG=verbose /usr/bin/glxgears
    libGL: OpenDriver: trying /usr/lib/dri/nouveau_dri.so
    libGL error: failed to authenticate magic 3
    libGL error: failed to load driver: nouveau
    libGL: OpenDriver: trying /usr/lib/dri/swrast_dri.so
    7 frames in 5.2 seconds =  1.358 FPS
    15 frames in 5.3 seconds =  2.838 FPS
    19 frames in 5.2 seconds =  3.645 FPS
    18 frames in 5.2 seconds =  3.460 FPS
    18 frames in 5.3 seconds =  3.413 FPS
    XIO:  fatal IO error 11 (Resource temporarily unavailable) on X server "localhost:10.0"
          after 288 requests (288 known processed) with 0 events remaining.

    Bon, c'est pas cool ce truc.