https://bugs.kde.org/show_bug.cgi?id=374538
Bug ID: 374538 Summary: Logout/shutdown/reboot from KDE session hangs system Product: kde Version: 4.14.1 Platform: Kubuntu Packages OS: Linux Status: UNCONFIRMED Severity: normal Priority: NOR Component: general Assignee: unassigned-b...@kde.org Reporter: jcapu...@gmail.com Target Milestone: --- I've been having this problem for over 4 years, through various distro upgrades, on 2 different PCs, and have just been living with it since it's my work computer & I rarely log out or reboot it. But... Whenever I logout/shutdown/reboot a KDE session, it appears to go nicely for a while, then the system hangs. Like, NO keyboard/mouse response at all; can't even drop to a console. The only solution at that point is a power cycle. I've tried various methods like logging out & immediately switching to another VT, but it still freezes eventually. Tried killing my session from a VT by killing the session, still hangs. Tried Ctrl-Shift-Backspace to kill the X session; still ends up hanging. I used to be able to force a reboot with the "magic" SysRq keys, but as of Kubuntu 16.04.1 even that doesn't seem to work any more. Any suggestions on what log files I can examine or debug output I can enable to figure out what the culprit is? -- You are receiving this mail because: You are watching all bug changes.