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[Bug 874406] [NEW] lightdm locks a core to 100% usage

 

Public bug reported:

- lightdm locks one core (out of 4 in my case) to 100% usage
- killing a process / new instance does not help
- This is the process that locks a core:

/usr/bin/X :0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7
-novtswitch -background none

- similar to bug #872939 only in regard of locking to 100%, but I do not
have multiple accounts

ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: lightdm 1.0.1-0ubuntu6
ProcVersionSignature: Ubuntu 3.0.0-12.20-generic-pae 3.0.4
Uname: Linux 3.0.0-12-generic-pae i686
ApportVersion: 1.23-0ubuntu3
Architecture: i386
Date: Fri Oct 14 18:13:51 2011
EcryptfsInUse: Yes
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release i386 (20110427.1)
ProcEnviron:
 PATH=(custom, no user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: lightdm
UpgradeStatus: Upgraded to oneiric on 2011-10-14 (0 days ago)

** Affects: lightdm (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: apport-bug i386 oneiric running-unity

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https://bugs.launchpad.net/bugs/874406

Title:
  lightdm locks a core to 100% usage

Status in “lightdm” package in Ubuntu:
  New

Bug description:
  - lightdm locks one core (out of 4 in my case) to 100% usage
  - killing a process / new instance does not help
  - This is the process that locks a core:

  /usr/bin/X :0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7
  -novtswitch -background none

  - similar to bug #872939 only in regard of locking to 100%, but I do
  not have multiple accounts

  ProblemType: Bug
  DistroRelease: Ubuntu 11.10
  Package: lightdm 1.0.1-0ubuntu6
  ProcVersionSignature: Ubuntu 3.0.0-12.20-generic-pae 3.0.4
  Uname: Linux 3.0.0-12-generic-pae i686
  ApportVersion: 1.23-0ubuntu3
  Architecture: i386
  Date: Fri Oct 14 18:13:51 2011
  EcryptfsInUse: Yes
  InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release i386 (20110427.1)
  ProcEnviron:
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  SourcePackage: lightdm
  UpgradeStatus: Upgraded to oneiric on 2011-10-14 (0 days ago)

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https://bugs.launchpad.net/ubuntu/+source/lightdm/+bug/874406/+subscriptions


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References