Bonjour voila je suis sur un dell XPS M1530 et ma carte wifi est totalement instable, elle est en erreur au bout de quelques minutes et j ai plus de réseau, elle est freezée.
Du coup je dois me déco et reconnecter au wifi :
Ubuntu natty > Linux jul-XPS-M1530 2.6.38-11-generic #48-Ubuntu SMP Fri Jul 29 19:05:14 UTC 2011 i686 i686 i386 GNU/Linux
les infos lshw :
description: Wireless interface
product: PRO/Wireless 4965 AG or AGN [Kedron] Network Connection
vendor: Intel Corporation
physical id: 0
bus info: pci@0000:0b:00.0
logical name: wlan0
version: 61
serial: 00:1f:3b:99:d1:71
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=iwlagn driverversion=2.6.38-11-generic firmware=228.61.2.24 ip=192.168.1.20 latency=0 link=yes multicast=yes wireless=IEEE 802.11abgn |
l
spci : 0b:00.0 Network controller: Intel Corporation PRO/Wireless 4965 AG or AGN [Kedron] Network Connection (rev 61)
Dmesg quand le soucis est rencontré :
[ 1303.591467] wlan0: authenticate with 00:24:d4:cf:4b:28 (try 1)
[ 1303.593560] wlan0: authenticated
[ 1303.593590] wlan0: associate with 00:24:d4:cf:4b:28 (try 1)
[ 1303.596294] wlan0: RX AssocResp from 00:24:d4:cf:4b:28 (capab=0x11 status=0 aid=3)
[ 1303.596297] wlan0: associated
[ 1920.656749] iwlagn 0000:0b:00.0: Microcode SW error detected. Restarting 0x82000000.
[ 1920.656762] iwlagn 0000:0b:00.0: Loaded firmware version: 228.61.2.24
[ 1920.656784] iwlagn 0000:0b:00.0: Start IWL Error Log Dump:
[ 1920.656791] iwlagn 0000:0b:00.0: Status: 0x000213E4, count: 5
[ 1920.656954] iwlagn 0000:0b:00.0: Desc Time data1 data2 line
[ 1920.656965] iwlagn 0000:0b:00.0: FH_ERROR (0x000C) 4256878651 0x00000008 0x03130000 208
[ 1920.656971] iwlagn 0000:0b:00.0: pc blink1 blink2 ilink1 ilink2 hcmd
[ 1920.656980] iwlagn 0000:0b:00.0: 0x0046C 0x05CB2 0x004C2 0x006DE 0x018B8 0x4E300A8
[ 1920.656986] iwlagn 0000:0b:00.0: FH register values:
[ 1920.657006] iwlagn 0000:0b:00.0: FH_RSCSR_CHNL0_STTS_WPTR_REG: 0X0323ce00
[ 1920.657027] iwlagn 0000:0b:00.0: FH_RSCSR_CHNL0_RBDCB_BASE_REG: 0X00322400
[ 1920.657047] iwlagn 0000:0b:00.0: FH_RSCSR_CHNL0_WPTR: 0X000000a0
[ 1920.657066] iwlagn 0000:0b:00.0: FH_MEM_RCSR_CHNL0_CONFIG_REG: 0X00819004
[ 1920.657086] iwlagn 0000:0b:00.0: FH_MEM_RSSR_SHARED_CTRL_REG: 0X0000003c
[ 1920.657106] iwlagn 0000:0b:00.0: FH_MEM_RSSR_RX_STATUS_REG: 0X03130000
[ 1920.657126] iwlagn 0000:0b:00.0: FH_MEM_RSSR_RX_ENABLE_ERR_IRQ2DRV: 0X00000000
[ 1920.657146] iwlagn 0000:0b:00.0: FH_TSSR_TX_STATUS_REG: 0X07ff0002
[ 1920.657166] iwlagn 0000:0b:00.0: FH_TSSR_TX_ERROR_REG: 0X00000000
[ 1920.657230] iwlagn 0000:0b:00.0: Start IWL Event Log Dump: display last 20 entries
[ 1920.657256] iwlagn 0000:0b:00.0: EVT_LOGT:4256878085:0x000000d4:0321
[ 1920.657273] iwlagn 0000:0b:00.0: EVT_LOGT:4256878086:0x00000000:1350
[ 1920.657289] iwlagn 0000:0b:00.0: EVT_LOGT:4256878086:0x00000000:1351
[ 1920.657306] iwlagn 0000:0b:00.0: EVT_LOGT:4256878087:0x00000000:1352
[ 1920.657323] iwlagn 0000:0b:00.0: EVT_LOGT:4256878087:0x00000003:1353
[ 1920.657340] iwlagn 0000:0b:00.0: EVT_LOGT:4256878093:0x00000008:0357
[ 1920.657356] iwlagn 0000:0b:00.0: EVT_LOGT:4256878397:0x00000000:0302
[ 1920.657373] iwlagn 0000:0b:00.0: EVT_LOGT:4256878431:0x000000d4:0321
[ 1920.657389] iwlagn 0000:0b:00.0: EVT_LOGT:4256878433:0x00000000:1350
[ 1920.657405] iwlagn 0000:0b:00.0: EVT_LOGT:4256878433:0x00000000:1351
[ 1920.657422] iwlagn 0000:0b:00.0: EVT_LOGT:4256878434:0x00000000:1352
[ 1920.657439] iwlagn 0000:0b:00.0: EVT_LOGT:4256878434:0x00000003:1353
[ 1920.657455] iwlagn 0000:0b:00.0: EVT_LOGT:4256878442:0x00000009:0357
[ 1920.657472] iwlagn 0000:0b:00.0: EVT_LOGT:4256878606:0x00000000:0302
[ 1920.657489] iwlagn 0000:0b:00.0: EVT_LOGT:4256878641:0x000000d4:0321
[ 1920.657505] iwlagn 0000:0b:00.0: EVT_LOGT:4256878642:0x00000000:1350
[ 1920.657521] iwlagn 0000:0b:00.0: EVT_LOGT:4256878642:0x00000000:1351
[ 1920.657538] iwlagn 0000:0b:00.0: EVT_LOGT:4256878643:0x00000000:1352
[ 1920.657554] iwlagn 0000:0b:00.0: EVT_LOGT:4256878643:0x00000003:1353
[ 1920.657571] iwlagn 0000:0b:00.0: EVT_LOGT:4256878654:0x00000000:0125
[ 2542.247654] wlan0: deauthenticating from 00:24:d4:cf:4b:28 by local choice (reason=3) |
lsmod :
iwlagn 284745 0
iwlcore 148964 1 iwlagn
mac80211 257001 2 iwlagn,iwlcore
cfg80211 156212 3 iwlagn,iwlcore,mac80211
|
et un iwconfig pour la route :
root@jul-XPS-M1530:~# iwconfig
lo no wireless extensions.
eth0 no wireless extensions.
wlan0 IEEE 802.11abgn ESSID:"Freeboxhaha"
Mode:Managed Frequency:2.427 GHz Access Point: 00:24:D4:CF:4B:28
Bit Rate=54 Mb/s Tx-Power=15 dBm
Retry long limit:7 RTS thr:off Fragment thr:off
Encryption key:off
Power Management:off
Link Quality=70/70 Signal level=-40 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:58 Missed beacon:0
|
Si quelqu un a déja eu le probleme ou peux m aider a changer le driver / module / microcode de la carte car je craque la ...
j ai du mal a comprendre comment configurer le cfg80211 etc...
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