I did a fresh install because this was a bit old and upgrading since Utopic could cause various problems.
The problem still exists. Also, apport has created a crash report, when unity crashed. I did $ ubuntu-bug /var/crash/_usr_bin_compiz.1000.crash but I'm not sure if the report uploaded correctly (both .upload and .uploaded files are empty). If you want the crash report here I can attach it, just let me know. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to unity in Ubuntu. https://bugs.launchpad.net/bugs/1492437 Title: Unity Crash when trying to "unlock from launcher" a disk drive icon Status in unity package in Ubuntu: Confirmed Bug description: After the latest updates (proposed repositories enabled), I noticed that when I try to "unlock from launcher" a partition (internal), this with the disk drive icon, unity crashes. Fortunately, it restores itself quite quickly. Another behaviour, if it's not crash, is to do nothing. It does not unlock/remove the the launcher icon at all. I was able to screen-recording the problem https://www.youtube.com/watch?v=YvK3kppx1rg ProblemType: Bug DistroRelease: Ubuntu 15.10 Package: unity 7.3.2+15.10.20150825-0ubuntu1 ProcVersionSignature: Ubuntu 4.2.0-7.7-generic 4.2.0 Uname: Linux 4.2.0-7-generic x86_64 NonfreeKernelModules: nvidia .proc.driver.nvidia.registry: Binary: "" .proc.driver.nvidia.version: NVRM version: NVIDIA UNIX x86_64 Kernel Module 355.11 Wed Aug 26 16:35:41 PDT 2015 GCC version: gcc version 5.2.1 20150903 (Ubuntu 5.2.1-16ubuntu1) ApportVersion: 2.18-0ubuntu9 Architecture: amd64 CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins' CurrentDesktop: Unity Date: Fri Sep 4 22:07:33 2015 DistUpgraded: Fresh install DistroCodename: wily DistroVariant: ubuntu DkmsStatus: bbswitch, 0.7, 4.1.6-999-bfq, x86_64: installed bbswitch, 0.7, 4.2.0-7-generic, x86_64: installed nvidia-355, 355.11, 4.1.6-999-bfq, x86_64: installed nvidia-355, 355.11, 4.2.0-7-generic, x86_64: installed GraphicsCard: NVIDIA Corporation GF108 [GeForce GT 430] [10de:0de1] (rev a1) (prog-if 00 [VGA controller]) InstallationDate: Installed on 2014-10-24 (315 days ago) InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Release amd64 (20141022.1) MachineType: MSI MS-7623 ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-7-generic root=UUID=170bb898-7aa9-4678-8e80-58a445647f93 ro SourcePackage: unity UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 02/28/2011 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: V17.10 dmi.board.asset.tag: To Be Filled By O.E.M. dmi.board.name: 880GMA-E45 (MS-7623) dmi.board.vendor: MSI dmi.board.version: 3.0 dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 3 dmi.chassis.vendor: MSI dmi.chassis.version: 3.0 dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrV17.10:bd02/28/2011:svnMSI:pnMS-7623:pvr3.0:rvnMSI:rn880GMA-E45(MS-7623):rvr3.0:cvnMSI:ct3:cvr3.0: dmi.product.name: MS-7623 dmi.product.version: 3.0 dmi.sys.vendor: MSI version.compiz: compiz 1:0.9.12.1+15.10.20150805-0ubuntu1 version.ia32-libs: ia32-libs N/A version.libdrm2: libdrm2 2.4.64-1 version.libgl1-mesa-dri: libgl1-mesa-dri 10.6.3-1ubuntu1 version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A version.libgl1-mesa-glx: libgl1-mesa-glx 10.6.3-1ubuntu1 version.nvidia-graphics-drivers: nvidia-graphics-drivers N/A version.xserver-xorg-core: xserver-xorg-core 2:1.17.2-1ubuntu5 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.9.2-1ubuntu1 version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.5.0+git20150819-0ubuntu1 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20150808-0ubuntu2 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.11-1ubuntu3 xserver.bootTime: Fri Sep 4 20:01:51 2015 xserver.configfile: default xserver.errors: open /dev/fb0: No such file or directory xserver.logfile: /var/log/Xorg.0.log xserver.outputs: xserver.version: 2:1.17.2-1ubuntu5 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/unity/+bug/1492437/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp