Hallo,
habe seit meinem Wechsel zu 10.04 mit WLAN Problemen zu kämpfen:
- Verbindung sehr unstabil, fliegt spätestens alle 15 min raus
- selbständig kommt dann keine Verbindung mehr zustande
- ich muss über den Netzwerkmanager neuverbinden, oder WLAN auschalten, oder rebooten
Hier ein paar Infos:
Linux ke 2.6.32-22-generic #33-Ubuntu SMP Wed Apr 28 13:27:30 UTC 2010 i686 GNU/Linux
dmesg | grep iwlagn
vp@ke:/$ dmesg | grep iwlagn [ 32.239205] iwlagn: Intel(R) Wireless WiFi Link AGN driver for Linux, 1.3.27k [ 32.239208] iwlagn: Copyright(c) 2003-2009 Intel Corporation [ 32.239260] iwlagn 0000:02:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 [ 32.239269] iwlagn 0000:02:00.0: setting latency timer to 64 [ 32.239295] iwlagn 0000:02:00.0: Detected Intel Wireless WiFi Link 5100AGN REV=0x54 [ 32.283047] iwlagn 0000:02:00.0: Tunable channels: 13 802.11bg, 24 802.11a channels [ 32.283133] iwlagn 0000:02:00.0: irq 29 for MSI/MSI-X [ 37.669442] iwlagn 0000:02:00.0: firmware: requesting iwlwifi-5000-2.ucode [ 37.707673] iwlagn 0000:02:00.0: loaded firmware version 8.24.2.12 [ 7245.033539] iwlagn 0000:02:00.0: iwl_tx_agg_start on ra = 00:27:19:--- tid = 0 [ 8313.529474] iwlagn 0000:02:00.0: iwl_tx_agg_start on ra = 00:27:19:--- tid = 0 [ 8547.548303] iwlagn 0000:02:00.0: Microcode SW error detected. Restarting 0x2000000. [13378.855165] iwlagn 0000:02:00.0: Stopping AGG while state not ON or starting [13378.855174] iwlagn 0000:02:00.0: queue number out of range: 0, must be 10 to 19 [13378.855219] Modules linked in: binfmt_misc ppdev snd_hda_codec_nvhdmi snd_hda_codec_realtek arc4 iwlagn iwlcore led_class mac80211 snd_hda_intel snd_hda_codec snd_hwdep joydev snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_dummy snd_seq_oss snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq snd_timer snd_seq_device snd nvidia(P) uvcvideo videodev v4l1_compat lp soundcore psmouse vga16fb serio_raw vgastate cfg80211 snd_page_alloc parport sha256_generic aes_i586 aes_generic usbhid hid dm_crypt fbcon tileblit font bitblit softcursor vesafb sky2 intel_agp agpgart video output [13378.855406] [<f9e25560>] ? iwl_mac_ampdu_action+0x0/0xd0 [iwlagn] [15244.284263] iwlagn 0000:02:00.0: iwl_tx_agg_start on ra = 00:27:19:cf:ba:9e tid = 0 [15406.309185] iwlagn 0000:02:00.0: iwl_tx_agg_start on ra = 00:27:19:cf:ba:9e tid = 0 [15715.187196] iwlagn 0000:02:00.0: Microcode SW error detected. Restarting 0x2000000. [16466.078824] iwlagn 0000:02:00.0: Microcode SW error detected. Restarting 0x2000000. [17662.628887] iwlagn 0000:02:00.0: Stopping AGG while state not ON or starting [17662.628896] iwlagn 0000:02:00.0: queue number out of range: 0, must be 10 to 19 [17662.628942] Modules linked in: binfmt_misc ppdev snd_hda_codec_nvhdmi snd_hda_codec_realtek arc4 iwlagn iwlcore led_class mac80211 snd_hda_intel snd_hda_codec snd_hwdep joydev snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_dummy snd_seq_oss snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq snd_timer snd_seq_device snd nvidia(P) uvcvideo videodev v4l1_compat lp soundcore psmouse vga16fb serio_raw vgastate cfg80211 snd_page_alloc parport sha256_generic aes_i586 aes_generic usbhid hid dm_crypt fbcon tileblit font bitblit softcursor vesafb sky2 intel_agp agpgart video output [17662.629133] [<f9e25560>] ? iwl_mac_ampdu_action+0x0/0xd0 [iwlagn] [17701.994227] iwlagn 0000:02:00.0: iwl_tx_agg_start on ra = 00:27:19:cf:ba:9e tid = 0 [17995.172604] iwlagn 0000:02:00.0: iwl_tx_agg_start on ra = 00:27:19:cf:ba:9e tid = 0 [18546.665584] iwlagn 0000:02:00.0: iwl_tx_agg_start on ra = 00:27:19:cf:ba:9e tid = 0 [18733.108316] iwlagn 0000:02:00.0: Microcode SW error detected. Restarting 0x2000000. [19306.935837] iwlagn 0000:02:00.0: Microcode SW error detected. Restarting 0x2000000. [19925.674037] iwlagn 0000:02:00.0: Stopping AGG while state not ON or starting [19925.674049] iwlagn 0000:02:00.0: queue number out of range: 0, must be 10 to 19 [19925.674097] Modules linked in: binfmt_misc ppdev snd_hda_codec_nvhdmi snd_hda_codec_realtek arc4 iwlagn iwlcore led_class mac80211 snd_hda_intel snd_hda_codec snd_hwdep joydev snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_dummy snd_seq_oss snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq snd_timer snd_seq_device snd nvidia(P) uvcvideo videodev v4l1_compat lp soundcore psmouse vga16fb serio_raw vgastate cfg80211 snd_page_alloc parport sha256_generic aes_i586 aes_generic usbhid hid dm_crypt fbcon tileblit font bitblit softcursor vesafb sky2 intel_agp agpgart video output [19925.674285] [<f9e25560>] ? iwl_mac_ampdu_action+0x0/0xd0 [iwlagn] [20671.464190] iwlagn 0000:02:00.0: iwl_tx_agg_start on ra = 00:27:19:----- tid = 0
/etc/network/interfaces
# This file describes the network interfaces available on your system # and how to activate them. For more information, see interfaces(5). # The loopback network interface auto lo iface lo inet loopback # The primary network interface auto wlan0
iwconfig lo no wireless extensions. eth0 no wireless extensions. wlan0 IEEE 802.11abgn ESSID:"-----" Mode:Managed Frequency:2.452 GHz Access Point: 00:27:19:------ Bit Rate=1 Mb/s Tx-Power=15 dBm Retry long limit:7 RTS thr:off Fragment thr:off Power Management:off Link Quality=70/70 Signal level=-29 dBm Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0 Tx excessive retries:0 Invalid misc:0 Missed beacon:0
lsmod Module Size Used by binfmt_misc 6587 1 ppdev 5259 0 snd_hda_codec_nvhdmi 3840 1 snd_hda_codec_realtek 203168 1 arc4 1153 2 iwlagn 105566 0 iwlcore 105922 1 iwlagn led_class 2864 1 iwlcore mac80211 204922 2 iwlagn,iwlcore snd_hda_intel 21877 4 snd_hda_codec 74201 3 snd_hda_codec_nvhdmi,snd_hda_codec_realtek,snd_hda_intel snd_hwdep 5412 1 snd_hda_codec joydev 8708 0 snd_pcm_oss 35308 0 snd_mixer_oss 13746 1 snd_pcm_oss snd_pcm 70662 4 snd_hda_intel,snd_hda_codec,snd_pcm_oss snd_seq_dummy 1338 0 snd_seq_oss 26726 0 snd_seq_midi 4557 0 snd_rawmidi 19056 1 snd_seq_midi snd_seq_midi_event 6003 2 snd_seq_oss,snd_seq_midi snd_seq 47263 6 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_seq_midi_event snd_timer 19098 2 snd_pcm,snd_seq snd_seq_device 5700 5 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_rawmidi,snd_seq snd 54148 19 snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_seq_oss,snd_rawmidi,snd_seq,snd_timer,snd_seq_device nvidia 9932176 41 uvcvideo 56990 0 videodev 34361 1 uvcvideo v4l1_compat 13251 2 uvcvideo,videodev lp 7028 0 soundcore 6620 1 snd psmouse 63245 0 vga16fb 11385 0 serio_raw 3978 0 vgastate 8961 1 vga16fb cfg80211 126485 3 iwlagn,iwlcore,mac80211 snd_page_alloc 7076 2 snd_hda_intel,snd_pcm parport 32635 2 ppdev,lp sha256_generic 11191 2 aes_i586 7268 4 aes_generic 26863 1 aes_i586 usbhid 36110 0 hid 67032 1 usbhid dm_crypt 11331 1 fbcon 35102 71 tileblit 2031 1 fbcon font 7557 1 fbcon bitblit 4707 1 fbcon softcursor 1189 1 bitblit vesafb 3542 1 sky2 40775 0 intel_agp 24177 0 agpgart 31724 2 nvidia,intel_agp video 17375 0 output 1871 1 video
hwinfo
68: None 00.0: 1070a WLAN [Created at net.124] Unique ID: AYEt.QXn1l67RSa1 Parent ID: y9sn.ReL4kyurUv5 SysFS ID: /class/net/wlan0 SysFS Device Link: /devices/pci0000:00/0000:00:1c.0/0000:02:00.0 Hardware Class: network interface Model: "WLAN network interface" Driver: "iwlagn" Driver Modules: "iwlagn" Device File: wlan0 HW Address: 00:21:5d:----- Link detected: yes Config Status: cfg=new, avail=yes, need=no, active=unknown Attached to: #31 (WLAN controller)
Muss ich den Treiber aktualisieren? Danke!