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[Bug 1358153] Re: Keyboard and touchpad randomly crash after boot

 

apport information

** Tags added: apport-collected

** Description changed:

  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
+ 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

** Attachment added: "ProcEnviron.txt"
   https://bugs.launchpad.net/bugs/1358153/+attachment/4195414/+files/ProcEnviron.txt

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https://bugs.launchpad.net/bugs/1358153

Title:
  Keyboard and touchpad randomly crash after boot

Status in “linux” package in Ubuntu:
  Incomplete

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

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References