** Changed in: lightdm (Ubuntu) Importance: Undecided => Critical ** Package changed: lightdm (Ubuntu) => primus (Ubuntu)
-- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to lightdm in Ubuntu. https://bugs.launchpad.net/bugs/1448558 Title: lightdm crashes with systemd Status in primus package in Ubuntu: Incomplete Bug description: system: hardware: BTO laptop CPU: Intel Core i7-3630qm @ 2,4 GHz x 8 RAM: 7,7 GiB GPU 1: intel ivybridge Mobile GPU 2: discrete NVIDIA card, optirun and nouveau installed. OS: Ubuntu 15.04 64-bit what i expected to happen: After upgrade to 15.04, I restarted as per request. i expected the login screen to appear, and after entering my password, the Unity Desktop to load as it always did in 14.04 and 14.10. What actually happens: - plymouth (i have a custom theme with a loading bar) zips by real fast! - in between Plymouth and Lightdm, a message appears, but time is too short for me to read. - then Lightdm appears to load, but freezes up at varying points. -the mouse pointer appears, but disappears. -all input is lost! keyboard and mouse not responding -any notifications about networking or other on screen at the moment of freeze are frozen along with it. -lightdm screen elements load or don't at varying rates, sometimes a wallpaper, sometimes not. same with password box, dotted pattern, logo etc. - no VT's available - judging by HD activity LED, linux is still running somewhere in there. i have to reboot using REISUB this started happening after the upgrade. I suspect is has to do with either: - systemd, - the latest linux kernel, - GPU switching (laptop boots with NVIDIA card on, switches to Intel when lightdm loads) Current workaround: installed sddm (KDE's display manager i believe) and let it handle login instead of lightdm. it has no issues. i tried starting from grub in Upstart mode, and with older kernels, and resuls vary. i was able to log in using lightdm succesfully more often at least. i submitted this bug using "ubuntu-bug lightdm" ProblemType: Bug DistroRelease: Ubuntu 15.04 Package: lightdm 1.14.0-0ubuntu2 ProcVersionSignature: Ubuntu 3.19.0-15.15-generic 3.19.3 Uname: Linux 3.19.0-15-generic x86_64 ApportVersion: 2.17.2-0ubuntu1 Architecture: amd64 CurrentDesktop: Unity Date: Sat Apr 25 23:53:02 2015 ProcEnviron: TERM=xterm PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=nl_NL.UTF-8 SHELL=/bin/bash SourcePackage: lightdm UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/primus/+bug/1448558/+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
