navidof
Bonjour a tous,
J'ai installe Fedora 20 sur un vaio SVP132A1CM (ultrabook)
3.13.6-200.fc20.i686 #1 SMP Fri Mar 7 17:28:21 UTC 2014 i686 i686 i386 GNU/Linux
Regulierement, je recupere en ftp des fichiers de plusieurs mega a partir d'un NAS distant, et au bout de quelque centaines de megaoctets transferes, ma connexion coupe.
Apres quelques minutes, dmesg m'affiche ceci, et la connexion est de nouveau ok (mais le telechargement echoue ne reprend pas)
[102462.655888] cfg80211: Calling CRDA to update world regulatory domain
[102462.658954] cfg80211: World regulatory domain updated:
[102462.658956] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[102462.658958] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A, 2000 mBm)
[102462.658959] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm)
[102462.658960] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (N/A, 2000 mBm)
[102462.658961] cfg80211: (5170000 KHz - 5250000 KHz @ 80000 KHz), (N/A, 2000 mBm)
[102462.658962] cfg80211: (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 2000 mBm)
[102462.658963] cfg80211: (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 0 mBm)
[102466.410672] wlp1s0: authenticate with 00:24:d4:e1:ab:5c
[102466.412270] wlp1s0: send auth to 00:24:d4:e1:ab:5c (try 1/3)
[102466.415770] wlp1s0: authenticated
[102466.416746] wlp1s0: associate with 00:24:d4:e1:ab:5c (try 1/3)
[102466.420003] wlp1s0: RX AssocResp from 00:24:d4:e1:ab:5c (capab=0x411 status=0 aid=4)
[102466.421131] wlp1s0: associated
[104094.395069] cfg80211: Calling CRDA to update world regulatory domain
[104094.397301] cfg80211: World regulatory domain updated:
[104094.397303] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[104094.397305] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A, 2000 mBm)
[104094.397306] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm)
[104094.397307] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (N/A, 2000 mBm)
[104094.397308] cfg80211: (5170000 KHz - 5250000 KHz @ 80000 KHz), (N/A, 2000 mBm)
[104094.397309] cfg80211: (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 2000 mBm)
[104094.397310] cfg80211: (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 0 mBm)
[104098.149708] wlp1s0: authenticate with 00:24:d4:e1:ab:5c
[104098.151330] wlp1s0: send auth to 00:24:d4:e1:ab:5c (try 1/3)
[104098.154990] wlp1s0: authenticated
[104098.155896] wlp1s0: associate with 00:24:d4:e1:ab:5c (try 1/3)
[104098.159128] wlp1s0: RX AssocResp from 00:24:d4:e1:ab:5c (capab=0x411 status=0 aid=4)
[104098.160876] wlp1s0: associated
[104099.189730] cfg80211: Calling CRDA to update world regulatory domain
[104099.192190] cfg80211: World regulatory domain updated:
[104099.192193] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[104099.192194] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A, 2000 mBm)
[104099.192196] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm)
[104099.192197] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (N/A, 2000 mBm)
[104099.192198] cfg80211: (5170000 KHz - 5250000 KHz @ 80000 KHz), (N/A, 2000 mBm)
[104099.192199] cfg80211: (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 2000 mBm)
[104099.192200] cfg80211: (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 0 mBm)
[104102.954248] wlp1s0: authenticate with 00:24:d4:e1:ab:5c
[104102.955850] wlp1s0: send auth to 00:24:d4:e1:ab:5c (try 1/3)
[104102.957638] wlp1s0: authenticated
[104102.958236] wlp1s0: associate with 00:24:d4:e1:ab:5c (try 1/3)
[104102.961445] wlp1s0: RX AssocResp from 00:24:d4:e1:ab:5c (capab=0x411 status=0 aid=4)
[104102.962542] wlp1s0: associated
Je n'ai absolument aucune idee de comment investiguer plus loin,
J'ai tente en utilisant dolphin et nautilus, les 2 ont le meme comportement.
Donc a priori le probleme n'est pas au niveau du gestionnaire de fichier.
Vous pouvez m'aider a creuser plus ?
Merci d'avance
navidof
Merci des conseils,
Pour info, je suis proche du point d'acces, signal maximal.
Et dolphin sait deja gerer la reprise des telechargements echoues, donc pas de soucis de ce cote la.
J'ai teste en commande ftp direct, pour ecarter tout defaut applicatif, et c'est pareil.
Meme un get/reget en ftp fait tomber la connexion au bout de quelque centaianes de Mo. Oblige d'eteindre, rallumer le Wifi et hop ca repart.
D'autres idees ?