On Sunday, 5 March 2017 23:08:32 CET Mikhail Ramendik wrote:
Hello,
After upgrading to Leap 42.2 I have experienced a weird hang twice already. It never happened over a few months of running Leap 42.1.
Suddenly, things on the graphical screen stop responding. The mouse cursor moves but nothing can be clicked. In both cases so far, Google Chrome was the visible application and was maximized; neither Chrome nor the task bar would respond to any clicks, and there was no response to keyboard actions on the graphical screen.
I can still press Ctrl-Alt-F1 to switch to a text console. I used the text console, as root, to do "killall -9 chrome". But even with "chrome" gone from the output of "top", nothing changed on the graphics screen when I changed back to it with Ctrl-Alt-F7.
There was nothing in /var/log/Xorg.log.0 when I looked at it. The boot sequence and then, after a long time, "AIGLX: Suspending AIGLX clients for VT switch" - obviously a reaction to pressing Ctrl-Alt-F1 when the hang was already in progress. I could not find any way out except "shutdown -r now" on the root terminal screen.
After the second hang, when the system booted up first and I logged on (KDE 5 Plasma as usual), there was apparently no WM. WIndows appeared without a header, minimize/maximize/close buttons, etc. After another reboot the windows are normal. This might or might not be the same issue - describing it in case it shows a clue.
Is there anything I can do to troubleshoot further, either now or if the hang strikes again? to ask the obvious - this sounds similair to intel graphics issue?
-- To unsubscribe, e-mail: opensuse+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse+owner@opensuse.org