https://bugs.kde.org/show_bug.cgi?id=358245
Bug ID: 358245
Summary: plasmashell unresponsive/freezes after resuming from
suspend to RAM
Product: plasmashell
Version: 5.5.3
Platform: Ubuntu Packages
OS: Linux
Status: UNCONFIRMED
Severity: crash
Priority: NOR
Component: general
Assignee: k...@davidedmundson.co.uk
Reporter: juergen.scholz...@gmail.com
CC: bhus...@gmail.com, plasma-b...@kde.org
I am using ubuntu 15.10/wily with the kubuntu backports PPA, which at the
moment provides plasmashell 5.5.3.
Every time I resume my computer from suspend to RAM plasmashell freezes and
does not react to any input. At the same time krunner is working fine and I can
start applications or use already open ones normally.
The situation can be resolved by issuing killall plasmashell; plasmashell in
krunner.
Additionally the mouse cursor is reacting with a lot of jitter to mouse
movements, until a notification that eth0 has been re-connected appears.
Sometimes there is a notification that eth0 has gone down (probably a delayed
notification from the suspend process).
I created a back trace with gdb - I hope the information necessary to diagnose
the problem is in there. If not, I am happy to provide additional details on
request.
Reproducible: Always
Steps to Reproduce:
1. Start KDE session.
2. Suspend machine to RAM.
3. Resume machine.
Actual Results:
Plasmashell does not react to input. Applications and krunner work.
Expected Results:
Plasmashell does react to inputs. Applications and krunner work.
There is a similar bug report for version 5.4.0, which also showed this
behavior on my machine. Please see https://bugs.kde.org/show_bug.cgi?id=352337
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