Public bug reported:
I've actually had a hard time reproducing this intentionally, but I bump
into it many times a day in normal usage.
When switching applications using alt-tab, or windows of the same
application using alt-`, sometimes when the keys have been released, the
expected window is brought to the top, but no window is focused.
Tapping alt to bring up the HUD then tapping alt again to dismiss it
results in the expected window being focused.
This seems to happen when the alt key is depressed just long enough for
the switcher to be displayed, but not quite long enough for all the
windows/icons to be fully rendered - we're talking milliseconds, but it
seems to be just the right number of milliseconds for my window
switching to trigger it.
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: unity 5.16.0-0ubuntu1
ProcVersionSignature: Ubuntu 3.2.0-31.50-generic 3.2.28
Uname: Linux 3.2.0-31-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.0.1-0ubuntu13
Architecture: amd64
CheckboxSubmission: dd3689fa6394f60ec14dbe98d0bab891
CheckboxSystem: b633b4f40868d491c2ae5b50030ce6f3
CompizPlugins:
[core,composite,opengl,compiztoolbox,decor,vpswitch,snap,mousepoll,resize,place,move,wall,grid,regex,imgpng,session,gnomecompat,animation,fade,unitymtgrabhandles,workarounds,scale,expo,ezoom,unityshell]
Date: Tue Oct 2 10:52:57 2012
EcryptfsInUse: Yes
InstallationMedia: Ubuntu 10.04.1 LTS "Lucid Lynx" - Release amd64 (20100816.1)
SourcePackage: unity
UpgradeStatus: Upgraded to precise on 2011-12-12 (294 days ago)
** Affects: unity (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug precise running-unity third-party-packages
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https://bugs.launchpad.net/bugs/1060105
Title:
Application Switcher leaves no window focused
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