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[Bug 1276186] Re: System becomes unresponsive, ibus-ui-daemon takes ~150 % cpu

 

Bug 1271839 may be related.  I saw both the high CPU usage and extreme RAM usage (about 1 megabyte/second leak).
It happened when I minimized Chrome, but continued long after I killed all the chrome processes.
ibus-ui-gtk3 got up to 2+ gigabytes of ram pretty quickly.

Putting more details at bug 1271839.

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https://bugs.launchpad.net/bugs/1276186

Title:
  System becomes unresponsive, ibus-ui-daemon takes ~150 % cpu

Status in ibus package in Ubuntu:
  Confirmed

Bug description:
  As stated the graphical desktop became unresponsive. Dropping to
  CTRL + ALT + F1 terminal and `top`showed ibus-ui-daemon taking around 150 % cpu time and ibus-ui-gtk3 taking around 50 % cpu time.

  (names may contain minor errors)

  Tried to kill processes, rebooted.

  ProblemType: Bug
  DistroRelease: Ubuntu 13.10
  Package: ibus 1.5.3-6ubuntu2.1
  ProcVersionSignature: Ubuntu 3.11.0-15.25-generic 3.11.10
  Uname: Linux 3.11.0-15-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.12.5-0ubuntu2.2
  Architecture: amd64
  Date: Tue Feb  4 16:41:03 2014
  InstallationDate: Installed on 2013-09-10 (147 days ago)
  InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Release amd64 (20130424)
  MarkForUpload: True
  SourcePackage: ibus
  UpgradeStatus: Upgraded to saucy on 2013-10-23 (104 days ago)

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