Public bug reported: Periodically, and for no predictable reason, Ubuntu will start to ignore mouse clicks in certain situations. The following seem to fail when the condition is active:
clicking title bars. clicking close, maximize, or minimize. mousing into the menu bar at the top of the screen produces no menu bar, and does not respond to clicks the launcher on the left no longer produces information on mouseover, nor does it respond to clicks The following seems to continue to work when the condition is active: clicking in text input fields within applications keyboard I can generally clear the condition by flailing around with alt-enter or by changing to a text console (alt-F1) and back to X. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.19.0-30-generic 3.19.0-30.34~14.04.1 ProcVersionSignature: Ubuntu 3.19.0-30.34~14.04.1-generic 3.19.8-ckt6 Uname: Linux 3.19.0-30-generic x86_64 NonfreeKernelModules: nvidia ApportVersion: 2.14.1-0ubuntu3.16 Architecture: amd64 CurrentDesktop: Unity Date: Tue Oct 20 18:13:40 2015 InstallationDate: Installed on 2015-10-19 (1 days ago) InstallationMedia: Ubuntu 14.04.3 LTS "Trusty Tahr" - Beta amd64 (20150805) SourcePackage: linux-lts-vivid UpgradeStatus: No upgrade log present (probably fresh install) ** Affects: linux-lts-vivid (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug trusty -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1508267 Title: Mouse randomly fails to click menu bars, launcher, and title bar To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-lts-vivid/+bug/1508267/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs