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Message #79035
[Bug 1358153] Re: Keyboard and touchpad randomly crash after boot
Dani, the issue you are reporting is an upstream one. Could you please
report this problem through the appropriate channel by following the
instructions _verbatim_ at https://wiki.ubuntu.com/Bugs/Upstream/kernel
?
Please provide a direct URL to your e-mail to the mailing list once you
have made it so that it may be tracked.
Thank you for your understanding.
** Tags added: precise
** Tags removed: kernel-bug-exists-upstream
** Tags added: kernel-bug-exists-upstream-v3.17-rc1
** Changed in: linux (Ubuntu)
Importance: Medium => High
** Changed in: linux (Ubuntu)
Status: Confirmed => Triaged
--
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https://bugs.launchpad.net/bugs/1358153
Title:
Keyboard and touchpad randomly crash after boot
Status in “linux” package in Ubuntu:
Triaged
Bug description:
After the OS boots, the keyboard and the touchpad crash and I cannot
even type my password to log in.
This bug is a quite old one, and present in multiple distributions, so
I think it might be a kernel bug, but I am not sure.
The OS itself doesn't freeze, I can use a mouse instead of the
touchpad, and if I had an external USB keyboard, it would work also.
One more thing: when this problem occurs, I cannot simply reboot or
turn off the machine by selecting the appropriate option from the
system menu, because this way the system hangs with a black screen. I
can turn off only by pressing the power-off button.
I am using Ubuntu 14.04 with this kernel: Ubuntu 3.13.0-32.57-generic 3.13.11.4
---
ApportVersion: 2.14.1-0ubuntu3.3
Architecture: amd64
CurrentDesktop: Unity
DistroRelease: Ubuntu 14.04
InstallationDate: Installed on 2014-08-29 (5 days ago)
InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2)
Package: linux (not installed)
Tags: trusty
Uname: Linux 3.17.0-031700rc3-generic x86_64
UnreportableReason: The running kernel is not an Ubuntu kernel
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo vboxusers
_MarkForUpload: True
---
ApportVersion: 2.14.1-0ubuntu3.3
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: dani 2181 F.... pulseaudio
/dev/snd/controlC0: dani 2181 F.... pulseaudio
CurrentDesktop: Unity
DistroRelease: Ubuntu 14.04
HibernationDevice: RESUME=UUID=a9f6f696-577f-4995-8f13-ffd629ddff13
InstallationDate: Installed on 2014-08-29 (6 days ago)
InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2)
MachineType: ASUSTeK Computer Inc. 1225B
NonfreeKernelModules: wl
Package: linux (not installed)
ProcFB: 0 radeondrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-35-generic root=UUID=a4260107-7842-4e50-b922-9f8387c0e9f1 ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 3.13.0-35.62-generic 3.13.11.6
RelatedPackageVersions:
linux-restricted-modules-3.13.0-35-generic N/A
linux-backports-modules-3.13.0-35-generic N/A
linux-firmware 1.127.5
StagingDrivers: keucr
Tags: trusty staging
Uname: Linux 3.13.0-35-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo vboxusers
_MarkForUpload: True
dmi.bios.date: 06/05/2012
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 209
dmi.board.asset.tag: ATN12345678901234567
dmi.board.name: 1225B
dmi.board.vendor: ASUSTeK Computer Inc.
dmi.board.version: 209
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: ASUSTeK Computer Inc.
dmi.chassis.version: 1.0
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr209:bd06/05/2012:svnASUSTeKComputerInc.:pn1225B:pvr1.0:rvnASUSTeKComputerInc.:rn1225B:rvr209:cvnASUSTeKComputerInc.:ct10:cvr1.0:
dmi.product.name: 1225B
dmi.product.version: 1.0
dmi.sys.vendor: ASUSTeK Computer Inc.
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References