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[Bug 1018976] New: KDE freezes. Probably due to massive glibc segfaults or gpu driver.
  • From: bugzilla_noreply@xxxxxxxxxx
  • Date: Tue, 10 Jan 2017 02:37:07 +0000
  • Message-id: <bug-1018976-21960@http.bugzilla.opensuse.org/>
http://bugzilla.opensuse.org/show_bug.cgi?id=1018976


Bug ID: 1018976
Summary: KDE freezes. Probably due to massive glibc segfaults
or gpu driver.
Classification: openSUSE
Product: openSUSE Tumbleweed
Version: Current
Hardware: x86-64
OS: Other
Status: NEW
Severity: Normal
Priority: P5 - None
Component: KDE Workspace (Plasma)
Assignee: opensuse-kde-bugs@xxxxxxxxxxxx
Reporter: premislaus1988@xxxxxxxxx
QA Contact: qa-bugs@xxxxxxx
Found By: ---
Blocker: ---

Created attachment 709228
--> http://bugzilla.opensuse.org/attachment.cgi?id=709228&action=edit
Log with segfaults.

I installed Tumbleweed two days ago, works fine, but today KDE just freezes.

I closed Firefox and some windows, after several hours of normal use, then I
decided to start terminal, but the application has itself turned off. It was
impossible to turn on any program, including Yast. The operating system did not
respond to any of my actions, inluding ctrl+alt+f1, for several minutes. I
turned off computer (by button).

After boot, only Firefox works and any of KDE apps do not want to start. I had
some popups about missing localization. I don't know what to do - just
restarted. This time I went to Rescue Mode from GRUB. There, everything worked,
but during boot to normal mode, I experienced some "RCU preempt stall" (I'm
attaching log). After some time I decided to start again. This time everything
worked.

I performed some googling. I found many similar bug reports on forums and
buglists. Probably they are related to some gpu drivers malfunctions or baloo -
eats of all I/O resources. I don't know, I'm fresh Linux user, not sysadmin.
However, I'm putting all logs of what I learned, that should be added.

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