Public bug reported: Noticed this today. Went away from my computer, came back. Chromium was the only thing running. Loaded x-chat and a terminal. Tried to Alt-Tab back to Chromium but it doesn't appear in the switcher list.
I've had similar things with Emacs but assumed it was Emacs only. I use virtual desktops and have them hotkeyed and normally have Emacs on the fourth desktop. Might be related. Chromium still appears in the launcher bar and clicking on it raises it. It still doesn't appear in the Alt-Tab list. ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: unity 5.4.0-0ubuntu2 ProcVersionSignature: Ubuntu 3.2.0-17.27-generic 3.2.6 Uname: Linux 3.2.0-17-generic x86_64 NonfreeKernelModules: fglrx ApportVersion: 1.93-0ubuntu2 Architecture: amd64 CompizPlugins: [core,composite,opengl,decor,vpswitch,snap,compiztoolbox,resize,regex,animation,move,place,gnomecompat,mousepoll,grid,imgpng,unitymtgrabhandles,workarounds,session,wall,expo,fade,scale,unityshell] Date: Thu Mar 8 09:11:46 2012 InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Alpha amd64 (20120219) ProcEnviron: SHELL=/bin/bash TERM=xterm LANG=en_NZ.UTF-8 LANGUAGE=en_NZ:en SourcePackage: unity UpgradeStatus: No upgrade log present (probably fresh install) ** Affects: unity (Ubuntu) Importance: Undecided Status: Confirmed ** Tags: amd64 apport-bug precise -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/949348 Title: Chromium some times doesn't appear in the Alt-Tab switcher To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/unity/+bug/949348/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs