atkbd.c: Spurious NAK on isa0060/serio0. Some program might be trying access hardware directly.
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Fix Released
|
Undecided
|
Unassigned |
Bug Description
On my Acer Aspire One, currently running 2.6.31-6, but I have observed this bug on earlier versions including various 2.6.30 ones, I sometimes see the following error in early bootup:
[ 17.887631] atkbd.c: Spurious NAK on isa0060/serio0. Some program might be trying access hardware directly.
This is sometimes followed by my Synaptics touchpad being misdetected as a generic mouse:
[ 18.756895] input: PS/2 Generic Mouse as /devices/
(with the result that touchpad advanced features do not work)
I have also noticed after some boots the keyboard will not work.
Despite running with i8042.reset=1 as suggested, the problem has not been alleviated.
I'm afraid I can't say for certain whether I experienced this problem in Intrepid and Jaunty - it was only after upgrading to Karmic that I learnt what to look for in the kernel log to correlate with occasional touchpad misbehaviours.
ProblemType: Bug
AplayDevices:
**** List of PLAYBACK Hardware Devices ****
card 0: Intel [HDA Intel], device 0: ALC268 Analog [ALC268 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
Architecture: i386
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: ALC268 Analog [ALC268 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0x58540000 irq 16'
Mixer name : 'Realtek ALC268'
Components : 'HDA:10ec0268,
Controls : 9
Simple ctrls : 6
Date: Mon Aug 17 14:17:52 2009
DistroRelease: Ubuntu 9.10
HibernationDevice: RESUME=
MachineType: Acer AOA150
Package: linux-image-
ProcCmdLine: root=UUID=
ProcEnviron:
LC_COLLATE=C
PATH=(custom, user)
LANG=en_GB.UTF-8
SHELL=/bin/bash
ProcVersionSign
RelatedPackageV
RfKill:
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
SourcePackage: linux
Uname: Linux 2.6.31-6-generic i686
WpaSupplicantLog:
dmi.bios.date: 10/06/2008
dmi.bios.vendor: Acer
dmi.bios.version: v0.3308
dmi.board.
dmi.board.vendor: Acer
dmi.board.version: Base Board Version
dmi.chassis.type: 1
dmi.chassis.vendor: Chassis Manufacturer
dmi.chassis.
dmi.modalias: dmi:bvnAcer:
dmi.product.name: AOA150
dmi.product.
dmi.sys.vendor: Acer
Changed in linux (Ubuntu): | |
status: | Incomplete → Fix Released |
Hi all, kernel. ubuntu. com/~kernel- ppa/mainline/ v2.6.32/
Please can you try with last kernel version, which is located on http://
Thanks in advance.