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[Bug 907777] Re: lightdm fails to restart after logout: Cannot open virtual console 7 (Input/output error)

 

** Description changed:

  Since some days lightdm fails to come up again after logging out of
  Unity.
  
  I get thrown at VT7 with its startup messages, and when trying to
  restart the lightdm service, eventually the following shows up in
  /var/log/Xorg.0.log:
  
-     Cannot open virtual console 7 (Input/output error)
+     Cannot open virtual console 7 (Input/output error)
  
- It works fine using gdm, so there is something in the logout or respawn
- process that gdm can handle, while lightdm cannot.
+ Using GDM instead of Lightdm, "Log out" fails in the same manner, but I
+ can restart gdm to get back at the login screen.
+ 
+ There appears to be something broken in the logout or respawn process
+ that gdm can handle (better), while lightdm cannot.
  
  ProblemType: Bug
  DistroRelease: Ubuntu 12.04
  Package: lightdm 1.0.6-0ubuntu4
  ProcVersionSignature: Ubuntu 3.2.0-6.12-generic-pae 3.2.0-rc6
  Uname: Linux 3.2.0-6-generic-pae i686
  ApportVersion: 1.90-0ubuntu1
  Architecture: i386
  Date: Thu Dec 22 14:43:33 2011
  EcryptfsInUse: Yes
  InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release i386 (20110427.1)
  SourcePackage: lightdm
  UpgradeStatus: Upgraded to precise on 2011-12-16 (6 days ago)

** Description changed:

  Since some days lightdm fails to come up again after logging out of
  Unity.
  
  I get thrown at VT7 with its startup messages, and when trying to
  restart the lightdm service, eventually the following shows up in
  /var/log/Xorg.0.log:
  
      Cannot open virtual console 7 (Input/output error)
  
  Using GDM instead of Lightdm, "Log out" fails in the same manner, but I
  can restart gdm to get back at the login screen.
  
  There appears to be something broken in the logout or respawn process
- that gdm can handle (better), while lightdm cannot.
+ that gdm can handle (better), but lightdm cannot (even when being
+ restarted).
  
  ProblemType: Bug
  DistroRelease: Ubuntu 12.04
  Package: lightdm 1.0.6-0ubuntu4
  ProcVersionSignature: Ubuntu 3.2.0-6.12-generic-pae 3.2.0-rc6
  Uname: Linux 3.2.0-6-generic-pae i686
  ApportVersion: 1.90-0ubuntu1
  Architecture: i386
  Date: Thu Dec 22 14:43:33 2011
  EcryptfsInUse: Yes
  InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release i386 (20110427.1)
  SourcePackage: lightdm
  UpgradeStatus: Upgraded to precise on 2011-12-16 (6 days ago)

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to lightdm in Ubuntu.
https://bugs.launchpad.net/bugs/907777

Title:
  lightdm fails to restart after logout: Cannot open virtual console 7
  (Input/output error)

Status in “lightdm” package in Ubuntu:
  New

Bug description:
  Since some days lightdm fails to come up again after logging out of
  Unity.

  I get thrown at VT7 with its startup messages, and when trying to
  restart the lightdm service, eventually the following shows up in
  /var/log/Xorg.0.log:

      Cannot open virtual console 7 (Input/output error)

  Using GDM instead of Lightdm, "Log out" fails in the same manner, but
  I can restart gdm to get back at the login screen.

  There appears to be something broken in the logout or respawn process
  that gdm can handle (better), but lightdm cannot (even when being
  restarted).

  ProblemType: Bug
  DistroRelease: Ubuntu 12.04
  Package: lightdm 1.0.6-0ubuntu4
  ProcVersionSignature: Ubuntu 3.2.0-6.12-generic-pae 3.2.0-rc6
  Uname: Linux 3.2.0-6-generic-pae i686
  ApportVersion: 1.90-0ubuntu1
  Architecture: i386
  Date: Thu Dec 22 14:43:33 2011
  EcryptfsInUse: Yes
  InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release i386 (20110427.1)
  SourcePackage: lightdm
  UpgradeStatus: Upgraded to precise on 2011-12-16 (6 days ago)

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