Public bug reported: In Kubuntu Vivid Development Branch (and in the 14.10 PPA, mark as indicated), the display manager (SimpleDesktop Display Manager) tends to hang at seemingly random times. The screen freezes, and input ceases to function. The only way to get a graphical display running properly from this point is to restart SDDM with the command [ sudo service sddm restart ].
ProblemType: Bug DistroRelease: Ubuntu 15.04 Package: sddm 0.11.0-0ubuntu2 ProcVersionSignature: Ubuntu 3.16.0-25.33-generic 3.16.7 Uname: Linux 3.16.0-25-generic x86_64 ApportVersion: 2.14.7-0ubuntu10 Architecture: amd64 CurrentDesktop: KDE Date: Mon Dec 1 18:59:44 2014 InstallationDate: Installed on 2014-12-01 (0 days ago) InstallationMedia: Kubuntu 15.04 "Vivid Vervet" - Alpha amd64 (20141130) SourcePackage: sddm UpgradeStatus: No upgrade log present (probably fresh install) ** Affects: sddm (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug vivid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1398218 Title: sddm hangs at random To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/sddm/+bug/1398218/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs