Looks a crash in the nvidia OpenGL code. (Which is real unfortunate, since the nvidia drivers are closed source and kscreenlocker crashing means that you screen isn't locked any more.) :/
** Visibility changed to: Public ** Package changed: kdebase-workspace (Ubuntu) => nvidia-graphics- drivers (Ubuntu) -- kscreenlocker crashed with SIGSEGV https://bugs.launchpad.net/bugs/601966 You received this bug notification because you are a member of Kubuntu Bugs, which is subscribed to kdebase-workspace in ubuntu. -- kubuntu-bugs mailing list kubuntu-b...@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/kubuntu-bugs