The mentioned file,/etc/X11/Xsession.d/50_check_unity_support, should only run on systems using Xubuntu. Is that what everyone is using?
Additionally, I tried to recreate this by uninstalling unity but unity_support_test still passes for me. [ 1:24PM 10282 ] [ bdmurray@impulse:~/source-trees/metarelease/ubuntu ] $ /usr/lib/nux/unity_support_test; echo $? 0 [ 1:24PM 10283 ] [ bdmurray@impulse:~/source-trees/metarelease/ubuntu ] [ 1:24PM 10285 ] [ bdmurray@impulse:~/source-trees/metarelease/ubuntu ] $ sudo apt-get remove unity [sudo] password for bdmurray: Reading package lists... Done Building dependency tree Reading state information... Done The following packages were automatically installed and are no longer required: gtk3-nocsd libgtk3-nocsd0 python3-feedparser session-shortcuts unity-scope-calculator unity-scope-chromiumbookmarks unity-scope-colourlovers unity-scope-devhelp unity-scope-firefoxbookmarks unity-scope-home unity-scope-manpages unity-scope-openclipart unity-scope-texdoc unity-scope-virtualbox unity-scope-yelp unity-scope-zotero unity-scopes-master-default Use 'sudo apt autoremove' to remove them. The following packages will be REMOVED: unity unity-session unity-tweak-tool 0 upgraded, 0 newly installed, 3 to remove and 13 not upgraded. After this operation, 9,766 kB disk space will be freed. Do you want to continue? [Y/n] Y [ 1:25PM 10286 ] [ bdmurray@impulse:~/source-trees/metarelease/ubuntu ] $ /usr/lib/nux/unity_support_test; echo $? 0 Is the unity_support_test failing for you all? -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to nux in Ubuntu. https://bugs.launchpad.net/bugs/1767468 Title: Upgrade from 16.04 to 18.04, then uninstalling unity disables hardware acceleration Status in nux package in Ubuntu: Confirmed Bug description: After upgrading from 16.04 to 18.04 on a very plain Intel Skylake graphics, hardware acceleration is gone. Glxinfo and System Information report 'llvmpipe' (software rasterizer) It is caused by the file /etc/X11/Xsession.d/50_check_unity_support which can be deleted and then this problem goes away. > 00:02.0 VGA compatible controller: Intel Corporation HD Graphics 520 (rev 07) ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: libglvnd0 1.0.0-2ubuntu2 ProcVersionSignature: Ubuntu 4.15.0-20.21-generic 4.15.17 Uname: Linux 4.15.0-20-generic x86_64 ApportVersion: 2.20.9-0ubuntu7 Architecture: amd64 CurrentDesktop: ubuntu:GNOME Date: Fri Apr 27 20:24:48 2018 Dependencies: gcc-8-base 8-20180414-1ubuntu2 libc6 2.27-3ubuntu1 libgcc1 1:8-20180414-1ubuntu2 EcryptfsInUse: Yes InstallationDate: Installed on 2016-04-21 (735 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) SourcePackage: libglvnd UpgradeStatus: Upgraded to bionic on 2018-04-26 (0 days ago) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nux/+bug/1767468/+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
