[Bug 289100] Re: Kernel update to 2.6.27-7.14 broke atheros wireless on acer aspire one

[Juan Francisco Cantero Hurtado]

My comment was about the warning in your dmesg:

[  127.366414] ------------[ cut here ]------------
[  127.366429] WARNING: at /build/buildd/linux-backports-modules-2.6.27-2.6.27/debian/build/build-generic/compat-wireless-2.6/net/mac80211/rx.c:2200 lbm_cw___lbm_cw_ieee80211_rx+0x19f/0x600 [lbm_cw_mac80211]()
[  127.366438] Modules linked in: aes_i586 aes_generic af_packet i915 drm binfmt_misc sco bridge stp rfcomm bnep l2cap bluetooth vboxdrv nfsd auth_rpcgss exportfs ppdev ipv6 acpi_cpufreq cpufreq_ondemand cpufreq_conservative cpufreq_stats cpufreq_powersave cpufreq_userspace freq_table container pci_slot sbs sbshc nfs lockd nfs_acl sunrpc iptable_filter ip_tables x_tables sbp2 parport_pc lp parport joydev snd_hda_intel snd_usb_audio snd_pcm_oss snd_mixer_oss snd_seq_dummy snd_pcm snd_seq_oss snd_usb_lib ath_pci uvcvideo wlan snd_seq_midi snd_seq_midi_event ath_hal(P) arc4 compat_ioctl32 snd_rawmidi ecb acer_wmi serio_raw snd_seq crypto_blkcipher sdhci_pci videodev ricoh_mmc evdev psmouse ath5k snd_timer pcspkr sdhci snd_hwdep lbm_cw_mac80211 v4l1_compat snd_seq_device lbm_cw_cfg80211 mmc_core snd led_class iTCO_wdt video output iTCO_vendor_support soundcore intel_agp wmi battery button ac snd_page_alloc agpgart shpchp pci_hotplug ext3 jbd mbcache sr_mod cdrom sd_mod crc_t10dif sg pata_acpi ata_generic usbhid hid ahci ata_piix ohci1394 libata scsi_mod dock ieee1394 tg3 libphy ehci_hcd uhci_hcd usbcore thermal processor fan fbcon tileblit font bitblit softcursor fuse
[  127.366688] Pid: 0, comm: swapper Tainted: P          2.6.27-7-generic #1
[  127.366694]  [<c037c3f6>] ? printk+0x1d/0x1f
[  127.366709]  [<c0131de9>] warn_on_slowpath+0x59/0x90
[  127.366726]  [<c012b4ee>] ? try_to_wake_up+0xde/0x290
[  127.366737]  [<c0121670>] ? __wake_up_common+0x40/0x70
[  127.366748]  [<c012b6ab>] ? default_wake_function+0xb/0x10
[  127.366758]  [<c0121670>] ? __wake_up_common+0x40/0x70
[  127.366769]  [<c0122980>] ? __wake_up+0x40/0x50
[  127.366779]  [<f8af47a2>] ? evdev_event+0x52/0x90 [evdev]
[  127.366793]  [<f8bd59af>] lbm_cw___lbm_cw_ieee80211_rx+0x19f/0x600 [lbm_cw_mac80211]
[  127.366823]  [<c02eae1c>] ? skb_put+0xc/0xa0
[  127.366834]  [<c0150502>] ? clocksource_get_next+0x42/0x50
[  127.366846]  [<c014f082>] ? update_wall_time+0x442/0x890
[  127.366859]  [<f8c8ac83>] ath5k_tasklet_rx+0x2e3/0x550 [ath5k]
[  127.366877]  [<c0137258>] tasklet_action+0x78/0x100
[  127.366885]  [<c0137682>] __do_softirq+0x92/0x120
[  127.366893]  [<c013776d>] do_softirq+0x5d/0x60
[  127.366901]  [<c01378e5>] irq_exit+0x55/0x90
[  127.366909]  [<c0106c1a>] do_IRQ+0x4a/0x80
[  127.366918]  [<c0105003>] common_interrupt+0x23/0x30
[  127.366926]  [<c01700d8>] ? __audit_mq_getsetattr+0x68/0xb0
[  127.366940]  [<f886e9a7>] ? acpi_idle_enter_simple+0x158/0x193 [processor]
[  127.366962]  [<f886e65f>] acpi_idle_enter_bm+0xc7/0x2b7 [processor]
[  127.366978]  [<c02dbf7b>] cpuidle_idle_call+0x7b/0xd0
[  127.366987]  [<c010288d>] cpu_idle+0x7d/0x140
[  127.366994]  [<c036edc3>] rest_init+0x53/0x60
[  127.367005]  =======================
[  127.367010] ---[ end trace c0539df2bd6d5690 ]---

I have a network 802.11b, with the 802.11g had many problems.

-- 
Kernel update to 2.6.27-7.14 broke atheros wireless on acer aspire one
https://bugs.launchpad.net/bugs/289100
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