I recently updated my ubuntu 11.10 system running on a ThinkPad T410 using the package manager incl. linux kernel 3.0.0-17.
After doing a reboot my wlan is corrupted.
I am able to find out that the corresponding module iwlagn has not been loaded.
Trying to install manually leads to the following error message:
Code:
> sudo modprobe -v iwlagn
insmod /lib/modules/3.0.0-17-generic/kernel/drivers/net/wireless/iwlwifi/iwlagn.ko
FATAL: Error inserting iwlagn (/lib/modules/3.0.0-17-generic/kernel/drivers/net/wireless/iwlwifi/iwlagn.ko): Invalid argument
There are a couple of error messages in dmesg too:
Code:
> dmesg | grep iwlagn
[ 38.267297] iwlagn: disagrees about version of symbol ieee80211_stop_tx_ba_session
[ 38.267302] iwlagn: Unknown symbol ieee80211_stop_tx_ba_session (err -22)
[ 38.267316] iwlagn: disagrees about version of symbol ieee80211_start_tx_ba_cb_irqsafe
[ 38.267318] iwlagn: Unknown symbol ieee80211_start_tx_ba_cb_irqsafe (err -22)
[ 38.267337] iwlagn: disagrees about version of symbol ieee80211_chswitch_done
[ 38.267339] iwlagn: Unknown symbol ieee80211_chswitch_done (err -22)
[ 38.267370] iwlagn: disagrees about version of symbol ieee80211_free_hw
[ 38.267372] iwlagn: Unknown symbol ieee80211_free_hw (err -22)
[ 38.267395] iwlagn: disagrees about version of symbol ieee80211_alloc_hw
[ 38.267397] iwlagn: Unknown symbol ieee80211_alloc_hw (err -22)
[ 38.267405] iwlagn: disagrees about version of symbol ieee80211_start_tx_ba_session
[ 38.267407] iwlagn: Unknown symbol ieee80211_start_tx_ba_session (err -22)
[ 38.267418] iwlagn: disagrees about version of symbol ieee80211_register_hw
[ 38.267420] iwlagn: Unknown symbol ieee80211_register_hw (err -22)
[ 38.267432] iwlagn: disagrees about version of symbol __ieee80211_create_tpt_led_trigger
[ 38.267434] iwlagn: Unknown symbol __ieee80211_create_tpt_led_trigger (err -22)
[ 38.267438] iwlagn: disagrees about version of symbol ieee80211_restart_hw
[ 38.267440] iwlagn: Unknown symbol ieee80211_restart_hw (err -22)
[ 38.267447] iwlagn: disagrees about version of symbol ieee80211_rate_control_unregister
[ 38.267449] iwlagn: Unknown symbol ieee80211_rate_control_unregister (err -22)
[ 38.267453] iwlagn: disagrees about version of symbol __ieee80211_get_radio_led_name
[ 38.267455] iwlagn: Unknown symbol __ieee80211_get_radio_led_name (err -22)
[ 38.267464] iwlagn: disagrees about version of symbol ieee80211_wake_queue
[ 38.267466] iwlagn: Unknown symbol ieee80211_wake_queue (err -22)
[ 38.267491] iwlagn: Unknown symbol ieee80211_get_tkip_key (err 0)
[ 38.267500] iwlagn: disagrees about version of symbol ieee80211_find_sta
[ 38.267502] iwlagn: Unknown symbol ieee80211_find_sta (err -22)
[ 38.267511] iwlagn: disagrees about version of symbol ieee80211_tx_status_irqsafe
[ 38.267513] iwlagn: Unknown symbol ieee80211_tx_status_irqsafe (err -22)
[ 38.267524] iwlagn: disagrees about version of symbol wiphy_rfkill_set_hw_state
[ 38.267526] iwlagn: Unknown symbol wiphy_rfkill_set_hw_state (err -22)
[ 38.278635] iwlagn: disagrees about version of symbol ieee80211_stop_tx_ba_cb_irqsafe
[ 38.278639] iwlagn: Unknown symbol ieee80211_stop_tx_ba_cb_irqsafe (err -22)
[ 38.278704] iwlagn: disagrees about version of symbol ieee80211_sta_block_awake
[ 38.278707] iwlagn: Unknown symbol ieee80211_sta_block_awake (err -22)
[ 38.278717] iwlagn: disagrees about version of symbol ieee80211_remain_on_channel_expired
[ 38.278719] iwlagn: Unknown symbol ieee80211_remain_on_channel_expired (err -22)
[ 38.278733] iwlagn: disagrees about version of symbol ieee80211_rx
[ 38.278735] iwlagn: Unknown symbol ieee80211_rx (err -22)
... and so on...
I have no clue what I can do to repair this thing. I would really appreciate any expert advise on this.
Here is some info about my system environment:
Code:
> uname -a
Linux speedy 3.0.0-17-generic #30-Ubuntu SMP Thu Mar 8 20:45:39 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux
> lsb_release -a
LSB Version: core-2.0-amd64:core-2.0-noarch:core-3.0-amd64:core-3.0-noarch:core-3.1-amd64:core-3.1-noarch:core-3.2-amd64:core-3.2-noarch:core-4.0-amd64:core-4.0-noarch
Distributor ID: Ubuntu
Description: Ubuntu 11.10
Release: 11.10
Codename: oneiric
> lspci -nnk | grep -iA2 net
00:19.0 Ethernet controller [0200]: Intel Corporation 82577LM Gigabit Network Connection [8086:10ea] (rev 06)
Subsystem: Lenovo Device [17aa:2153]
Kernel driver in use: e1000e
--
03:00.0 Network controller [0280]: Intel Corporation Centrino Ultimate-N 6300 [8086:4238] (rev 35)
Subsystem: Intel Corporation Centrino Ultimate-N 6300 3x3 AGN [8086:1111]
Kernel modules: iwlagn
> iwconfig
lo no wireless extensions.
eth0 no wireless extensions.
> rfkill list
0: tpacpi_bluetooth_sw: Bluetooth
Soft blocked: no
Hard blocked: no
3: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
> lsmod
Module Size Used by
hidp 22326 0
hid 95463 1 hidp
tp_smapi 28400 0
thinkpad_ec 14449 1 tp_smapi
bnep 18139 2
rfcomm 46621 12
pci_stub 12622 1
vboxpci 23200 0
vboxnetadp 13382 0
vboxnetflt 23441 0
vboxdrv 282548 3 vboxpci,vboxnetadp,vboxnetflt
parport_pc 36962 0
ppdev 17113 0
binfmt_misc 17540 1
uvcvideo 72711 0
videodev 92992 1 uvcvideo
v4l2_compat_ioctl32 17083 1 videodev
btusb 18288 2
bluetooth 168639 24 hidp,bnep,rfcomm,btusb
joydev 17693 0
snd_hda_codec_hdmi 32040 4
snd_hda_codec_conexant 62197 1
mxm_wmi 12979 0
nvidia 11713772 125
snd_hda_intel 33390 2
snd_hda_codec 104931 3 snd_hda_codec_hdmi,snd_hda_codec_conexant,snd_hda_intel
snd_hwdep 13668 1 snd_hda_codec
snd_seq_midi 13324 0
snd_pcm 96714 3 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec
snd_rawmidi 30547 1 snd_seq_midi
snd_seq_midi_event 14899 1 snd_seq_midi
snd_seq 61896 2 snd_seq_midi,snd_seq_midi_event
snd_timer 29991 2 snd_pcm,snd_seq
psmouse 73882 0
serio_raw 13166 0
snd_seq_device 14540 3 snd_seq_midi,snd_rawmidi,snd_seq
thinkpad_acpi 81819 0
nvram 14413 1 thinkpad_acpi
tpm_tis 18546 0
mac80211 492160 0
wmi 19256 1 mxm_wmi
cfg80211 204021 1 mac80211
snd 68266 15 snd_hda_codec_hdmi,snd_hda_codec_conexant,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_rawmidi,snd_seq,snd_timer,snd_seq_device,thinkpad_acpi
soundcore 12680 1 snd
intel_ips 18089 0
snd_page_alloc 18529 2 snd_hda_intel,snd_pcm
mei 41480 0
lp 17799 0
parport 46562 3 parport_pc,ppdev,lp
xts 12756 4
lrw 12756 0
gf128mul 14951 2 xts,lrw
dm_crypt 23199 1
aesni_intel 55586 16
cryptd 20530 5 aesni_intel
aes_x86_64 17208 1 aesni_intel
vesafb 13809 1
video 19412 0
sdhci_pci 14032 0
sdhci 32166 1 sdhci_pci
firewire_ohci 40722 0
ahci 26002 4
libahci 26861 1 ahci
firewire_core 63626 1 firewire_ohci
crc_itu_t 12707 1 firewire_core
e1000e 160582 0
> iwlist scan
lo Interface doesn't support scanning.
eth0 Interface doesn't support scanning.
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