Ma connexion sans fil ne fonctionne pas toujours. Je dispose d'une freebox (le problème ne vient pas d'elle puisque j'ai d'autres PC qui s'y connectent sans problème), et j'utilise networkmanager pour me connecter au wifi (clé WPA). Souvent ça marche, mais parfois, même quand j'ai une notification "ordinateur maintenant connecté au réseau sans fil", je n'ai pas de débit (entre 90% et 100% de perte de paquets quand je teste la connexion avec des pings).
J'ai cependant des messages d'erreurs dans tty1 pendant ce temps.
Code : Tout sélectionner
Oct 3 12:10:48 localhost kernel: [ 13.121878] HDMI status: Pin=5 Presence_Detect=0 ELD_Valid=0
Oct 3 12:10:48 localhost kernel: [ 15.225708] input: HDA NVidia HDMI/DP as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input14
Oct 3 12:10:48 localhost kernel: [ 15.225790] input: HDA NVidia HDMI/DP as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input15
Oct 3 12:10:48 localhost kernel: [ 15.225866] input: HDA NVidia HDMI/DP as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input16
Oct 3 12:10:48 localhost kernel: [ 15.225939] input: HDA NVidia HDMI/DP as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input17
Oct 3 12:10:48 localhost kernel: [ 15.535279] EXT3-fs (sda3): using internal journal
Oct 3 12:10:48 localhost kernel: [ 15.656032] Adding 2047996k swap on /dev/sda2. Priority:-1 extents:1 across:2047996k
Oct 3 12:10:48 localhost kernel: [ 18.440075] r8169 0000:05:00.0: eth0: link down
Oct 3 12:10:50 localhost kernel: [ 20.656980] wlan0: authenticate with 00:24:d4:9d:dd:2c (try 1)
Oct 3 12:10:51 localhost kernel: [ 20.659494] wlan0: authenticated
Oct 3 12:10:51 localhost kernel: [ 20.670987] wlan0: associate with 00:24:d4:9d:dd:2c (try 1)
Oct 3 12:10:51 localhost kernel: [ 20.674383] wlan0: RX AssocResp from 00:24:d4:9d:dd:2c (capab=0x411 status=0 aid=3)
Oct 3 12:10:51 localhost kernel: [ 20.674390] wlan0: associated
Oct 3 12:10:51 localhost kernel: [ 20.767504] Intel AES-NI instructions are not detected.
Oct 3 12:10:51 localhost kernel: [ 20.821977] padlock_aes: VIA PadLock not detected.
Oct 3 12:10:57 localhost kernel: [ 27.350757] NET: Registered protocol family 10
Oct 3 12:10:57 localhost kernel: [ 27.351288] ADDRCONF(NETDEV_UP): eth0: link is not ready
Oct 3 12:11:01 localhost kernel: [ 31.459986] fuse init (API version 7.16)
Oct 3 12:11:04 localhost kernel: [ 34.529391] hda-intel: IRQ timing workaround is activated for card #1. Suggest a bigger bdl_pos_adj.
Oct 3 12:13:49 localhost kernel: [ 198.897586] chromium-sandbo (1514): /proc/1512/oom_adj is deprecated, please use /proc/1512/oom_score_adj instead.
Oct 3 12:14:08 localhost kernel: [ 217.692060] iwlagn 0000:09:00.0: Aggregation not enabled for tid 0 because load = 1
Oct 3 12:14:11 localhost kernel: [ 220.825792] iwlagn 0000:09:00.0: iwlagn_tx_agg_start on ra = 00:24:d4:9d:dd:2c tid = 0
Oct 3 12:14:19 localhost kernel: [ 228.966598] iwlagn 0000:09:00.0: Aggregation not enabled for tid 0 because load = 2
Oct 3 12:14:22 localhost kernel: [ 232.305355] iwlagn 0000:09:00.0: iwlagn_tx_agg_start on ra = 00:24:d4:9d:dd:2c tid = 0
Oct 3 12:14:49 localhost kernel: [ 259.145414] iwlagn 0000:09:00.0: iwlagn_tx_agg_start on ra = 00:24:d4:9d:dd:2c tid = 0
Oct 3 12:15:07 localhost kernel: [ 276.577639] iwlagn 0000:09:00.0: Aggregation not enabled for tid 0 because load = 0
Oct 3 12:15:10 localhost kernel: [ 280.353815] iwlagn 0000:09:00.0: iwlagn_tx_agg_start on ra = 00:24:d4:9d:dd:2c tid = 0
Oct 3 12:16:56 localhost kernel: [ 385.428728] iwlagn 0000:09:00.0: Aggregation not enabled for tid 0 because load = 0
Oct 3 12:17:00 localhost kernel: [ 389.308484] iwlagn 0000:09:00.0: Aggregation not enabled for tid 0 because load = 10
Oct 3 12:17:04 localhost kernel: [ 393.212312] iwlagn 0000:09:00.0: Aggregation not enabled for tid 0 because load = 10
Oct 3 12:17:10 localhost kernel: [ 399.196023] iwlagn 0000:09:00.0: Aggregation not enabled for tid 0 because load = 9
Oct 3 12:17:15 localhost kernel: [ 404.489113] iwlagn 0000:09:00.0: Aggregation not enabled for tid 0 because load = 5
Oct 3 12:17:20 localhost kernel: [ 409.411584] iwlagn 0000:09:00.0: iwlagn_tx_agg_start on ra = 00:24:d4:9d:dd:2c tid = 0
Oct 3 12:17:41 localhost kernel: [ 430.646904] iwlagn 0000:09:00.0: Aggregation not enabled for tid 0 because load = 1
Oct 3 12:17:53 localhost kernel: [ 442.887317] iwlagn 0000:09:00.0: Aggregation not enabled for tid 0 because load = 0
Oct 3 12:18:06 localhost kernel: [ 455.628347] iwlagn 0000:09:00.0: Aggregation not enabled for tid 0 because load = 0
Oct 3 12:18:09 localhost kernel: [ 458.821319] iwlagn 0000:09:00.0: iwlagn_tx_agg_start on ra = 00:24:d4:9d:dd:2c tid = 0
Oct 3 12:19:09 localhost kernel: [ 518.165247] iwlagn 0000:09:00.0: Aggregation not enabled for tid 0 because load = 0
Oct 3 12:19:20 localhost kernel: [ 529.719711] iwlagn 0000:09:00.0: Aggregation not enabled for tid 0 because load = 1
Oct 3 12:19:46 localhost kernel: [ 554.999334] iwlagn 0000:09:00.0: Aggregation not enabled for tid 0 because load = 0
Oct 3 12:19:49 localhost kernel: [ 558.070112] iwlagn 0000:09:00.0: iwlagn_tx_agg_start on ra = 00:24:d4:9d:dd:2c tid = 0
Oct 3 12:20:33 localhost kernel: [ 602.720032] iwlagn 0000:09:00.0: Aggregation not enabled for tid 0 because load = 0
Oct 3 12:20:37 localhost kernel: [ 606.055334] iwlagn 0000:09:00.0: iwlagn_tx_agg_start on ra = 00:24:d4:9d:dd:2c tid = 0
Oct 4 10:12:42 localhost kernel: [ 0.000000] Initializing cgroup subsys cpuset
Oct 4 10:12:42 localhost kernel: [ 0.000000] Initializing cgroup subsys cpu
Oct 4 10:12:42 localhost kernel: [ 0.000000] Linux version 3.0-ARCH (tobias@T-POWA-LX) (gcc version 4.6.1 20110819 (prerelease) (GCC) ) #1 SMP PREEMPT Tue Aug 30 08:53:25 CEST 2011
Oct 4 10:12:42 localhost kernel: [ 0.000000] Command line: root=/dev/sda3 ro
Oct 4 10:12:42 localhost kernel: [ 0.000000] BIOS-provided physical RAM map:
Oct 4 10:12:42 localhost kernel: [ 0.000000] BIOS-e820: 0000000000000000 - 000000000009d400 (usable)
Oct 4 10:12:42 localhost kernel: [ 0.000000] BIOS-e820: 000000000009d400 - 00000000000a0000 (reserved)
Oct 4 10:12:42 localhost kernel: [ 0.000000] BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved)
Oct 4 10:12:42 localhost kernel: [ 0.000000] BIOS-e820: 0000000000100000 - 0000000020000000 (usable)
J'ai vu un problème similaire ici : https://bbs.archlinux.org/viewtopic.php?id=125318, mais je ne comprends pas du tout la réponse apportée (pas seulement à cause de l'anglais...).
Merci de vos réponses
