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List:       kde-bugs-dist
Subject:    [plasmashell] [Bug 341988] Plasma crashes with Oxygen plasma theme on resume from suspend
From:       Martin Klapetek <mklapetek () kde ! org>
Date:       2015-01-08 17:14:43
Message-ID: bug-341988-17878-onNKfl2n6Q () http ! bugs ! kde ! org/
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https://bugs.kde.org/show_bug.cgi?id=341988

Martin Klapetek <mklapetek@kde.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |mklapetek@kde.org
             Status|UNCONFIRMED                 |NEEDSINFO
         Resolution|---                         |WAITINGFORINFO

--- Comment #6 from Martin Klapetek <mklapetek@kde.org> ---
Can you still reproduce this? And do you know howto use gdb? It would be
interesting to see where it gets stucked.

If you can't use gdb, it's simple, just follow this:

-open konsole and get plasma's pid (run "pidof plasmashell")
-attach gdb by doing "gdb --pid nnnn" where nnnn is the pid from above
-if gdb says something about not being permitted to do that, run it again as
root (sudo gdb...)
-gdb will do things for a bit and then will stop plasma, so type "c" into gdb
and hit enter, plasma should continue
-now just wait for the 100% cpu hog again
-once it happens, switch to konsole running gdb and press "ctrl+c"
-now type "thread apply all bt" and that gives you looooong trace
-post that trace here

Cheers!

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