Christian Löpke, it will help immensely if you filed a new report with Ubuntu via a terminal: ubuntu-bug xorg
Please ensure you have the package xdiagnose installed, and that you click the Yes button for attaching additional debugging information. Also, please feel free to subscribe me to it. ** This bug is no longer a duplicate of bug 1006156 Mute button on USB headset steals and holds on to mouse focus -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/993655 Title: Unity looses mouse click handler when using enabling USB headset Status in xorg-server package in Ubuntu: Expired Status in xorg-server package in Debian: Unknown Status in xorg-server package in Fedora: Unknown Bug description: I have a Plantronics D100 headset. When I press the button on the headset to enable it, Unity looses its click handler, in that it can not click and drag windows. The cursor is visible and moves just fine. I can switch applications using Alt+Tab, and I can launch new applications using the keyboard. But I cannot close the existing window, or change focus to another window by using the mouse. The Headset microphone and speaker work just fine! Tested this on a laptop and desktop machine. Both running Ubuntu 12.04. The headset I'm using is a Plantronics D100 unit. I have had this problem for the past month while on the 12.04 beta release. --- ApportVersion: 2.0.1-0ubuntu7 Architecture: amd64 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] DistroRelease: Ubuntu 12.04 InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Beta amd64 (20120301) NonfreeKernelModules: nvidia Package: unity 5.10.0-0ubuntu6 PackageArchitecture: amd64 ProcEnviron: LANGUAGE=en_CA:en TERM=xterm PATH=(custom, no user) LANG=en_CA.UTF-8 SHELL=/bin/bash ProcVersionSignature: Ubuntu 3.2.0-24.37-generic 3.2.14 Tags: precise Uname: Linux 3.2.0-24-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/993655/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp