Public bug reported:
Installed Ubuntu 9.10 x86-64 on new Intel N450 based Asus EEE pc.
Keyboard and touch pad crash and never work.
r...@ubuntu:~# uname -a
Linux ubuntu 2.6.31-17-generic #54-Ubuntu SMP Thu Dec 10 17:01:44 UTC 2009
x86_64 GNU/Linux
[ 9.050526] eeepc_laptop: Eee PC Hotkey Driver
[ 9.051027] eeepc_laptop: Hotkey init flags 0x41
[ 9.051346] eeepc_laptop: TYPE (2000000) not reported by BIOS, enabling
anyway
[ 9.130659] lp: driver loaded but no devices found
[ 9.512815] eeepc_laptop: PANELPOWER (4000000) not reported by BIOS,
enabling anyway
[ 9.931791] eeepc_laptop: TPD (8000000) not reported by BIOS, enabling anyway
[ 9.931802] eeepc_laptop: Get control methods supported: 0xe101713
[ 9.931983] input: Asus EeePC extra buttons as /devices/virtual/input/input7
[ 10.433525] eeepc_laptop: Backlight controlled by ACPI video driver
[ 23.519864] ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 23.719575] BUG: unable to handle kernel paging request at ffffffffa00c4bd8
[ 23.719729] IP: [<ffffffff8131e171>] dev_uevent+0x51/0x130
[ 23.719846] PGD 1003067 PUD 1007063 PMD 7a82d067 PTE 0
[ 23.719971] Oops: 0000 [#1] SMP
[ 23.720017] last sysfs file:
/sys/devices/LNXSYSTM:00/device:00/ASUS010:00/uevent
[ 23.720017] CPU 0
[ 23.720017] Modules linked in: ppdev snd_hda_codec_realtek snd_hda_intel
snd_hda_codec arc4 snd_hwdep ecb snd_pcm_oss snd_mixer_oss snd_pcm
snd_seq_dummy snd_seq_oss ath9k iptable_filter snd_seq_midi ip_tables mac80211
snd_rawmidi led_class snd_seq_midi_event x_tables snd_seq snd_timer ath
snd_seq_device uvcvideo videodev snd v4l1_compat soundcore v4l2_compat_ioctl32
atl1c snd_page_alloc cfg80211 lp parport fbcon tileblit font bitblit softcursor
i915 drm i2c_algo_bit intel_agp video output
[ 23.720017] Pid: 1122, comm: udevadm Not tainted 2.6.31-17-generic
#54-Ubuntu 1005PE
[ 23.720017] RIP: 0010:[<ffffffff8131e171>] [<ffffffff8131e171>]
dev_uevent+0x51/0x130
[ 23.720017] RSP: 0018:ffff88005022ddd8 EFLAGS: 00010286
[ 23.720017] RAX: ffffffffa00c4bd8 RBX: ffff88007c8da350 RCX: 0000000000000000
[ 23.720017] RDX: 0000000000000000 RSI: ffff88007c8da360 RDI: ffff88007f0160c0
[ 23.720017] RBP: ffff88005022ddf8 R08: 0000000000000000 R09: ffff88003797f000
[ 23.720017] R10: 0000000000001000 R11: 0000000000000000 R12: ffff88003797f000
[ 23.720017] R13: ffff88003797f000 R14: ffff880050c7d000 R15: fffffffffffffff4
[ 23.720017] FS: 00007fe177c59790(0000) GS:ffff8800019f6000(0000)
knlGS:0000000000000000
[ 23.720017] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 23.720017] CR2: ffffffffa00c4bd8 CR3: 0000000050c87000 CR4: 00000000000006f0
[ 23.720017] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 23.720017] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[ 23.720017] Process udevadm (pid: 1122, threadinfo ffff88005022c000, task
ffff8800501d2d60)
[ 23.720017] Stack:
[ 23.720017] ffff880050c7d000 fffffffffffffff4 ffff88007f0160c0
ffff88007c8da360
[ 23.720017] <0> ffff88005022de38 ffffffff8131ee6f 0000000000000000
ffffffff817d80c0
[ 23.720017] <0> ffff88007c8b6230 ffffffff817d80f0 ffff88007c8da360
ffff88005b0a8a80
[ 23.720017] Call Trace:
[ 23.720017] [<ffffffff8131ee6f>] show_uevent+0x9f/0x100
[ 23.720017] [<ffffffff8131de92>] dev_attr_show+0x22/0x50
[ 23.720017] [<ffffffff81186312>] ? sysfs_get_active_two+0x22/0x60
[ 23.720017] [<ffffffff81184ea9>] fill_read_buffer+0x69/0xf0
[ 23.720017] [<ffffffff81184fd0>] sysfs_read_file+0xa0/0xb0
[ 23.720017] [<ffffffff8111f7e5>] vfs_read+0xb5/0x1a0
[ 23.720017] [<ffffffff8111fdec>] sys_read+0x4c/0x80
[ 23.728688] [<ffffffff81012002>] system_call_fastpath+0x16/0x1b
[ 23.728688] Code: 58 48 85 c0 74 19 48 8b 10 48 85 d2 74 11 48 c7 c6 45 58
6f 81 4c 89 e7 31 c0 e8 2b 74 f5 ff 48 8b 83 80 00 00 00 48 85 c0 74 14 <48> 8b
10 48 c7 c6 50 58 6f 81 4c 89 e7 31 c0 e8 0b 74 f5 ff 48
[ 23.728688] RIP [<ffffffff8131e171>] dev_uevent+0x51/0x130
[ 23.728688] RSP <ffff88005022ddd8>
[ 23.728688] CR2: ffffffffa00c4bd8
[ 23.728688] ---[ end trace bc174f98a51cdbdd ]---
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
--
EEE PC Keyboard and touch pad crash
https://bugs.launchpad.net/bugs/508999
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