Bonjour,
Je dois connecter mon poste de travail sous Fedora 31 sur le réseau local.
Or cet ordinateur ne dispose pas de connecteur RJ45.
J'ai donc acheté un adaptateur USB RJ45 (marque EssentielB / Realtek rtl8153).
Le constat que je fais, dans le dmesg, c'est que le carrier passe de on à off en boucle.
J'ai pu consulter les sujets suivants :
pilote pour chipset ethernet RTL 8153
Carte réseau Gigabit Ethernet USB3 qui ne fonctionne pas sous Fedora
uname -a :
Linux monpc 5.6.19-200.fc31.x86_64 #1 SMP Wed Jun 17 16:54:35 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux
sudo lshw -C network :
$ sudo lshw -C network
*-network
description: Wireless interface
product: Wireless 7260
vendor: Intel Corporation
physical id: 0
bus info: pci@0000:02:00.0
logical name: wlp2s0
version: bb
serial: 5c:c5:d4:4b:73:55
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=iwlwifi driverversion=5.6.19-200.fc31.x86_64 firmware=17.3216344376.0 7260-17.ucode ip=10.15.8.193 latency=0 link=yes multicast=yes wireless=IEEE 802.11
resources: irq:49 memory:f7800000-f7801fff
*-network
description: Ethernet interface
physical id: 1
bus info: usb@2:2
logical name: enp0s20u2
serial: 00:e0:4c:f8:d9:95
size: 10Mbit/s
capacity: 1Gbit/s
capabilities: ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=r8152 driverversion=v1.11.11 duplex=half firmware=rtl8153a-4 v2 02/07/20 link=no multicast=yes port=MII speed=10Mbit/s
dmesg :
[29085.740246] r8152 2-2:1.0 enp0s20u2: carrier on
[29086.443408] r8152 2-2:1.0 enp0s20u2: carrier off
[29109.834545] r8152 2-2:1.0 enp0s20u2: carrier on
[29110.347560] r8152 2-2:1.0 enp0s20u2: carrier off
[29133.132080] r8152 2-2:1.0 enp0s20u2: carrier on
[29133.611354] r8152 2-2:1.0 enp0s20u2: carrier off
[29156.361900] r8152 2-2:1.0 enp0s20u2: carrier on
[29157.003312] r8152 2-2:1.0 enp0s20u2: carrier off
[29179.978112] r8152 2-2:1.0 enp0s20u2: carrier on
[29180.651436] r8152 2-2:1.0 enp0s20u2: carrier off
[29203.372293] r8152 2-2:1.0 enp0s20u2: carrier on
[29203.883490] r8152 2-2:1.0 enp0s20u2: carrier off
[29226.506885] r8152 2-2:1.0 enp0s20u2: carrier on
[29227.243387] r8152 2-2:1.0 enp0s20u2: carrier off
[29250.124755] r8152 2-2:1.0 enp0s20u2: carrier on
[29250.667374] r8152 2-2:1.0 enp0s20u2: carrier off
[29273.836991] r8152 2-2:1.0 enp0s20u2: carrier on
[29274.316232] r8152 2-2:1.0 enp0s20u2: carrier off
[29296.908963] r8152 2-2:1.0 enp0s20u2: carrier on
[29297.580283] r8152 2-2:1.0 enp0s20u2: carrier off
[29320.298421] r8152 2-2:1.0 enp0s20u2: carrier on
[29320.876286] r8152 2-2:1.0 enp0s20u2: carrier off
[29343.692145] r8152 2-2:1.0 enp0s20u2: carrier on
[29344.139034] r8152 2-2:1.0 enp0s20u2: carrier off
[29367.211283] r8152 2-2:1.0 enp0s20u2: carrier on
[29367.884245] r8152 2-2:1.0 enp0s20u2: carrier off
sudo journalctl -f :
$ sudo journalctl -f
-- Logs begin at Mon 2020-01-06 15:36:49 CET. --
juil. 01 19:23:03 monpc audit: NETFILTER_CFG table=raw family=10 entries=55
juil. 01 19:23:03 monpc audit: NETFILTER_CFG table=mangle family=10 entries=66
juil. 01 19:23:03 monpc audit: NETFILTER_CFG table=nat family=10 entries=101
juil. 01 19:23:03 monpc audit: NETFILTER_CFG table=filter family=10 entries=197
juil. 01 19:23:16 monpc audit[18471]: USER_ACCT pid=18471 uid=1001 auid=1001 ses=3 subj=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 msg='op=PAM:accounting grantors=pam_unix,pam_localuser acct="adutriaux" exe="/usr/bin/sudo" hostname=? addr=? terminal=/dev/pts/1 res=success'
juil. 01 19:23:16 monpc sudo[18471]: adutriaux : TTY=pts/1 ; PWD=/home/adutriaux ; USER=root ; COMMAND=/usr/bin/journalctl -f
juil. 01 19:23:16 monpc audit[18471]: USER_CMD pid=18471 uid=1001 auid=1001 ses=3 subj=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 msg='cwd="/home/adutriaux" cmd=6A6F75726E616C63746C202D66 exe="/usr/bin/sudo" terminal=pts/1 res=success'
juil. 01 19:23:16 monpc audit[18471]: CRED_REFR pid=18471 uid=0 auid=1001 ses=3 subj=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 msg='op=PAM:setcred grantors=pam_env,pam_fprintd acct="root" exe="/usr/bin/sudo" hostname=? addr=? terminal=/dev/pts/1 res=success'
juil. 01 19:23:16 monpc sudo[18471]: pam_unix(sudo:session): session opened for user root by (uid=0)
juil. 01 19:23:16 monpc audit[18471]: USER_START pid=18471 uid=0 auid=1001 ses=3 subj=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 msg='op=PAM:session_open grantors=pam_keyinit,pam_limits,pam_keyinit,pam_limits,pam_systemd,pam_unix acct="root" exe="/usr/bin/sudo" hostname=? addr=? terminal=/dev/pts/1 res=success'
juil. 01 19:23:20 monpc kernel: r8152 2-2:1.0 enp0s20u2: carrier on
juil. 01 19:23:20 monpc NetworkManager[907]: <info> [1593624200.6231] device (enp0s20u2): carrier: link connected
juil. 01 19:23:20 monpc NetworkManager[907]: <info> [1593624200.6244] device (enp0s20u2): state change: unavailable -> disconnected (reason 'carrier-changed', sys-iface-state: 'managed')
juil. 01 19:23:20 monpc NetworkManager[907]: <info> [1593624200.6285] policy: auto-activating connection 'Connexion filaire 1' (b0220683-77da-3438-ace0-3f31284f3c91)
juil. 01 19:23:20 monpc NetworkManager[907]: <info> [1593624200.6294] device (enp0s20u2): Activation: starting connection 'Connexion filaire 1' (b0220683-77da-3438-ace0-3f31284f3c91)
juil. 01 19:23:20 monpc NetworkManager[907]: <info> [1593624200.6295] device (enp0s20u2): state change: disconnected -> prepare (reason 'none', sys-iface-state: 'managed')
juil. 01 19:23:20 monpc NetworkManager[907]: <info> [1593624200.6304] device (enp0s20u2): state change: prepare -> config (reason 'none', sys-iface-state: 'managed')
juil. 01 19:23:20 monpc audit: NETFILTER_CFG table=raw family=2 entries=52
juil. 01 19:23:20 monpc audit: NETFILTER_CFG table=mangle family=2 entries=66
juil. 01 19:23:20 monpc audit: NETFILTER_CFG table=nat family=2 entries=104
juil. 01 19:23:20 monpc audit: NETFILTER_CFG table=filter family=2 entries=190
juil. 01 19:23:20 monpc audit: NETFILTER_CFG table=raw family=10 entries=54
juil. 01 19:23:20 monpc audit: NETFILTER_CFG table=mangle family=10 entries=65
juil. 01 19:23:20 monpc audit: NETFILTER_CFG table=nat family=10 entries=99
juil. 01 19:23:20 monpc audit: NETFILTER_CFG table=filter family=10 entries=194
juil. 01 19:23:20 monpc NetworkManager[907]: <info> [1593624200.6485] device (enp0s20u2): state change: config -> ip-config (reason 'none', sys-iface-state: 'managed')
juil. 01 19:23:20 monpc NetworkManager[907]: <info> [1593624200.6492] dhcp4 (enp0s20u2): activation: beginning transaction (timeout in 45 seconds)
juil. 01 19:23:20 monpc charon[16549]: 01[KNL] fe80::ba2a:c897:821:5fd2 appeared on enp0s20u2
juil. 01 19:23:20 monpc avahi-daemon[796]: Joining mDNS multicast group on interface enp0s20u2.IPv6 with address fe80::ba2a:c897:821:5fd2.
juil. 01 19:23:20 monpc avahi-daemon[796]: New relevant interface enp0s20u2.IPv6 for mDNS.
juil. 01 19:23:20 monpc avahi-daemon[796]: Registering new address record for fe80::ba2a:c897:821:5fd2 on enp0s20u2.*.
juil. 01 19:23:21 monpc kernel: r8152 2-2:1.0 enp0s20u2: carrier off
juil. 01 19:23:27 monpc NetworkManager[907]: <info> [1593624207.6338] device (enp0s20u2): state change: ip-config -> unavailable (reason 'carrier-changed', sys-iface-state: 'managed')
juil. 01 19:23:27 monpc NetworkManager[907]: <info> [1593624207.6393] dhcp4 (enp0s20u2): canceled DHCP transaction
juil. 01 19:23:27 monpc NetworkManager[907]: <info> [1593624207.6394] dhcp4 (enp0s20u2): state changed unknown -> done
juil. 01 19:23:27 monpc avahi-daemon[796]: Withdrawing address record for fe80::ba2a:c897:821:5fd2 on enp0s20u2.
juil. 01 19:23:27 monpc avahi-daemon[796]: Leaving mDNS multicast group on interface enp0s20u2.IPv6 with address fe80::ba2a:c897:821:5fd2.
juil. 01 19:23:27 monpc avahi-daemon[796]: Interface enp0s20u2.IPv6 no longer relevant for mDNS.
juil. 01 19:23:27 monpc charon[16549]: 08[KNL] fe80::ba2a:c897:821:5fd2 disappeared from enp0s20u2
juil. 01 19:23:27 monpc audit: NETFILTER_CFG table=raw family=2 entries=53
juil. 01 19:23:27 monpc audit: NETFILTER_CFG table=mangle family=2 entries=67
juil. 01 19:23:27 monpc audit: NETFILTER_CFG table=nat family=2 entries=106
juil. 01 19:23:27 monpc audit: NETFILTER_CFG table=filter family=2 entries=193
juil. 01 19:23:27 monpc audit: NETFILTER_CFG table=raw family=10 entries=55
juil. 01 19:23:27 monpc audit: NETFILTER_CFG table=mangle family=10 entries=66
juil. 01 19:23:27 monpc audit: NETFILTER_CFG table=nat family=10 entries=101
juil. 01 19:23:27 monpc audit: NETFILTER_CFG table=filter family=10 entries=197
J'ai changé l'adaptateur sur les 3 prises USB du PC => même résultat.
J'ai créé le fichier
/etc/default/tlp et j'y ai mis l'information :
USB_BLACKLIST="0bda:8153"
Suivi d'un reboot.
Toujours le même résultat !
dnf list *kernel* *linux*firm* (je n'ai pris que les paquets installés) :
$ sudo dnf list *kernel* *linux*firm*
Dernière vérification de l’expiration des métadonnées effectuée il y a 3:00:35 le mer. 01 juil. 2020 16:27:14 CEST.
Paquets installés
abrt-addon-kerneloops.x86_64 2.14.2-2.fc31 @updates
kernel.x86_64 5.6.16-200.fc31 @updates
kernel.x86_64 5.6.18-200.fc31 @updates
kernel.x86_64 5.6.19-200.fc31 @updates
kernel-core.x86_64 5.6.16-200.fc31 @updates
kernel-core.x86_64 5.6.18-200.fc31 @updates
kernel-core.x86_64 5.6.19-200.fc31 @updates
kernel-devel.x86_64 5.6.16-200.fc31 @updates
kernel-devel.x86_64 5.6.18-200.fc31 @updates
kernel-devel.x86_64 5.6.19-200.fc31 @updates
kernel-headers.x86_64 5.6.18-200.fc31 @updates
kernel-modules.x86_64 5.6.16-200.fc31 @updates
kernel-modules.x86_64 5.6.18-200.fc31 @updates
kernel-modules.x86_64 5.6.19-200.fc31 @updates
kernel-modules-extra.x86_64 5.6.16-200.fc31 @updates
kernel-modules-extra.x86_64 5.6.18-200.fc31 @updates
kernel-modules-extra.x86_64 5.6.19-200.fc31 @updates
libreport-plugin-kerneloops.x86_64 2.13.1-3.fc31 @updates
linux-firmware.noarch 20200519-108.fc31 @updates
linux-firmware-whence.noarch 20200519-108.fc31 @updates
Avez vous la moindre idée de ce qui peut bloquer ?
D'avance merci.