[Konsole-devel] [konsole] [Bug 355673] New: konqueror hangs after running for a while or during cpu spikes
Teunis Peters via KDE Bugzilla
bugzilla_noreply at kde.org
Sat Nov 21 05:30:49 UTC 2015
Bug ID: 355673
Summary: konqueror hangs after running for a while or during
Platform: Ubuntu Packages
Assignee: konsole-devel at kde.org
Reporter: teunis.peters at gmail.com
Konqueror display hangs on some cpu spikes (and sometimes recovers) and
eventually if left running for a few days. (and even then some display might
still work, just no cursor or display of text during entry)
It's ... eventually.. 100% reproducible. Anywhere up to 2 weeks...
A restart and session is lost - previous session is restored.
Starting a second konsole and reproducing the layout (eventually - sometimes I
run 10-12 tabs - almost everything I do is console based) - and the new
instance works for same period.
Power management isn't a factor - my desktop and laptop both do this. Ditto
video driver - laptop is Intel and desktop is nVidia. Both are 64-bit, and
both running current ubuntu - so konsole 15.08.0. Kernel either - they run
different kernels due to some issues with laptop wireless.
I'm suspecting the connection with display is disconnecting and it's not
recovering properly - but that's just an assumption. Haven't explored in
depth over how display is handled.
Steps to Reproduce:
1. CPU spikes (sometimes)
2. Let it run for a week or so (eventually)
text stops being output on entry. Sometimes all text freezes. Entry
sometimes stops too - but usually continues. Resembles ctrl-s/ctrl-q except
does not (usually) recover.
Console continues operating, cursor continues working. Note : system console
works fine and can't reproduce, seems strictly konsole related.
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