Public bug reported: In order to close Thunderbird I right clicked on the Thunderbird icon/launcher tile in the side bar.
As expected a white text on black menu appeared. I closed Thunderbird (can't remember how) but the menu remained on the screen. It was not 'active' (ie clicking on the options did not produce any effect). Ex0ected behaviour was for the menu to close as soon as the program closed, or if, eg, another menu was opened. It eventually closed by itself (as I started to report the bug) See screenshot of the unresponsive 'zombie' menu. ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: xorg 1:7.7+19ubuntu7 ProcVersionSignature: Ubuntu 4.15.0-29.31-generic 4.15.18 Uname: Linux 4.15.0-29-generic x86_64 .tmp.unity_support_test.0: ApportVersion: 2.20.9-0ubuntu7.2 Architecture: amd64 CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins' CompositorRunning: None CurrentDesktop: ubuntu:GNOME Date: Sun Aug 5 23:39:27 2018 DistUpgraded: 2018-05-03 14:23:49,702 ERROR got error from PostInstallScript ./xorg_fix_proprietary.py (g-exec-error-quark: Failed to execute child process “./xorg_fix_proprietary.py” (No such file or directory) (8)) DistroCodename: bionic DistroVariant: ubuntu DkmsStatus: virtualbox, 5.2.10, 4.15.0-23-generic, x86_64: installed virtualbox, 5.2.10, 4.15.0-29-generic, x86_64: installed ExtraDebuggingInterest: Yes, if not too technical GraphicsCard: Advanced Micro Devices, Inc. [AMD/ATI] Kaveri [Radeon R5 Graphics] [1002:1318] (prog-if 00 [VGA controller]) Subsystem: Hewlett-Packard Company Kaveri [Radeon R5 Graphics] [103c:2234] InstallationDate: Installed on 2016-02-26 (891 days ago) InstallationMedia: Ubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021) MachineType: Hewlett-Packard HP ProBook 455 G2 ProcEnviron: LANGUAGE=en_GB:en PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_GB.UTF-8 SHELL=/bin/bash ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-29-generic root=UUID=5a2f8d42-b289-4e3a-9f62-144505e6ec2f ro quiet splash vt.handoff=1 SourcePackage: xorg UpgradeStatus: Upgraded to bionic on 2018-05-03 (94 days ago) dmi.bios.date: 07/22/2015 dmi.bios.vendor: Hewlett-Packard dmi.bios.version: M75 Ver. 01.31 dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: 2235 dmi.board.vendor: Hewlett-Packard dmi.board.version: KBC Version 66.20 dmi.chassis.type: 10 dmi.chassis.vendor: Hewlett-Packard dmi.modalias: dmi:bvnHewlett-Packard:bvrM75Ver.01.31:bd07/22/2015:svnHewlett-Packard:pnHPProBook455G2:pvrA3009DD10303:rvnHewlett-Packard:rn2235:rvrKBCVersion66.20:cvnHewlett-Packard:ct10:cvr: dmi.product.family: 103C_5336AN G=N L=BUS B=HP S=PRO dmi.product.name: HP ProBook 455 G2 dmi.product.version: A3009DD10303 dmi.sys.vendor: Hewlett-Packard version.compiz: compiz 1:0.9.13.1+18.04.20180302-0ubuntu1 version.libdrm2: libdrm2 2.4.91-2 version.libgl1-mesa-dri: libgl1-mesa-dri 18.0.5-0ubuntu0~18.04.1 version.libgl1-mesa-glx: libgl1-mesa-glx 18.0.5-0ubuntu0~18.04.1 version.xserver-xorg-core: xserver-xorg-core 2:1.19.6-1ubuntu4 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.10.5-1ubuntu1 version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:18.0.1-1 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20171229-1 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.15-2 xserver.bootTime: Tue Oct 17 07:50:19 2017 xserver.configfile: default xserver.errors: RADEON(0): failed to set mode: Permission denied RADEON(0): failed to set mode: Permission denied RADEON(0): failed to set mode: Permission denied RADEON(0): failed to set mode: Permission denied xserver.logfile: /var/log/Xorg.0.log xserver.version: 2:1.19.3-1ubuntu1.1 xserver.video_driver: radeon ** Affects: xorg (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug bionic ubuntu ** Attachment added: "Screenshot showing menu which refused to disappear when it should have done." https://bugs.launchpad.net/bugs/1785527/+attachment/5171874/+files/Screenshot%20from%202018-08-05%2023-34-44.png -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1785527 Title: Black and white menu associate with launcher tile right click does not disappear when it should. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1785527/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp