[Bug 557695] Re: Lenovo X100e hard-locks when a function key is pressed
Alex Chekholko
alex.chekholko at gmail.com
Wed Apr 7 23:27:32 UTC 2010
Actually, just double-checked, and the function keys for volume control
work. The function keys for brightness hard-lock the machine. The
"sleep" function key also works, but some of the others don't do
anything.
** Description changed:
Pressing one of the function keys hard-locks the laptop, requiring a
cold reset. E.g. trying to adjust brightness or sound.
There is nothing at all in the logs after reboot; the machine just plain
locks up.
This is using latest Ubuntu 10.04 packages as of 2010-04-07
ProblemType: Bug
DistroRelease: Ubuntu 10.04
Package: linux-image-2.6.32-19-generic 2.6.32-19.28
Regression: Yes
Reproducible: Yes
ProcVersionSignature: Ubuntu 2.6.32-19.28-generic 2.6.32.10+drm33.1
Uname: Linux 2.6.32-19-generic x86_64
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21.
Architecture: amd64
ArecordDevices:
- **** List of CAPTURE Hardware Devices ****
- card 0: SB [HDA ATI SB], device 0: CONEXANT Analog [CONEXANT Analog]
- Subdevices: 1/1
- Subdevice #0: subdevice #0
+ **** List of CAPTURE Hardware Devices ****
+ card 0: SB [HDA ATI SB], device 0: CONEXANT Analog [CONEXANT Analog]
+ Subdevices: 1/1
+ Subdevice #0: subdevice #0
AudioDevicesInUse:
- USER PID ACCESS COMMAND
- /dev/snd/controlC0: alex 1395 F.... pulseaudio
+ USER PID ACCESS COMMAND
+ /dev/snd/controlC0: alex 1395 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
- Card hw:0 'SB'/'HDA ATI SB at 0xd0600000 irq 16'
- Mixer name : 'Conexant CX20582 (Pebble)'
- Components : 'HDA:14f15066,17aa21b2,00100301'
- Controls : 12
- Simple ctrls : 10
+ Card hw:0 'SB'/'HDA ATI SB at 0xd0600000 irq 16'
+ Mixer name : 'Conexant CX20582 (Pebble)'
+ Components : 'HDA:14f15066,17aa21b2,00100301'
+ Controls : 12
+ Simple ctrls : 10
Date: Wed Apr 7 18:50:37 2010
HibernationDevice: RESUME=UUID=a1173ba9-f177-465a-b52b-4eae2437d6c8
InstallationMedia: Ubuntu 10.04 "Lucid Lynx" - Alpha amd64 (20100224.1)
MachineType: LENOVO 350828U
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-19-generic root=UUID=02d653f0-db79-4607-bfb7-c5238b07d969 ro crashkernel=384M-2G:64M,2G-:128M quiet splash
ProcEnviron:
- LANG=en_US.utf8
- SHELL=/bin/bash
+ LANG=en_US.utf8
+ SHELL=/bin/bash
RelatedPackageVersions: linux-firmware 1.33
RfKill:
-
+
SourcePackage: linux
dmi.bios.date: 03/12/2010
dmi.bios.vendor: LENOVO
dmi.bios.version: 6XET36WW (1.20a)
dmi.board.name: INVALID
dmi.board.vendor: LENOVO
dmi.board.version: Not Available
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.modalias: dmi:bvnLENOVO:bvr6XET36WW(1.20a):bd03/12/2010:svnLENOVO:pn350828U:pvrThinkPadX100e:rvnLENOVO:rnINVALID:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 350828U
dmi.product.version: ThinkPad X100e
dmi.sys.vendor: LENOVO
** Summary changed:
- Lenovo X100e hard-locks when a function key is pressed
+ Lenovo X100e hard-locks when a function key is pressed (brightness)
--
Lenovo X100e hard-locks when a function key is pressed (brightness)
https://bugs.launchpad.net/bugs/557695
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