https://bugs.kde.org/show_bug.cgi?id=361140
Bug ID: 361140
Summary: After resume from Suspend / Compositing and/or
PlasmaShell Failure?
Product: plasmashell
Version: 5.5.4
Platform: Kubuntu Packages
OS: Linux
Status: UNCONFIRMED
Severity: critical
Priority: NOR
Component: general
Assignee: k...@davidedmundson.co.uk
Reporter: vtp...@myfairpoint.net
CC: bhus...@gmail.com, plasma-b...@kde.org
After resuming from Suspend PlasmaShell is nonresponsive.
Reproducible: Sometimes
Steps to Reproduce:
1. Suspend.
2. Resume
Actual Results:
1. First sign of trouble: No Compositing Effects
2. Minimally Functional Panel: Can hover over Task Manger and see drop down
windows, but clicking on windows doesn't "activate" application.
3. Application Launcher drops down but attempting to launch any application
fails.
System is unusable.
Have attempted to restart plasmashell:
killall plasmashell && kstart plasmashell
But results in same issues -- and no compositor. Tried switching to OpenGL 2
with disastrous results. I'll attach an image. Currently using open GL 3.1
with GLX Interface and Full Screen Repaints (tearing). Didn't have these issues
with 15.04 or 15.10. They all started after upgrading to 16.04, so maybe this
is a BETA issue?
And possibly relevant information:
System: Kernel: 4.4.0-15-generic x86_64 (64 bit) Desktop: KDE Plasma 5.5.4
Distro: Ubuntu 16.04 xenial
Machine: System: LENOVO (portable) product: 20428 v: Lenovo Yoga 2 11
Mobo: LENOVO model: VIUU4 v: 31900058WIN Bios: LENOVO v: AACN21WW
date: 01/30/2015
CPU: Dual core Intel Core i3-4012Y (-HT-MCP-) cache: 3072 KB
clock speeds: max: 1500 MHz 1: 767 MHz 2: 818 MHz 3: 998 MHz 4: 999
MHz
Graphics: Card: Intel Device 0a1e
Display Server: X.Org 1.18.1 drivers: intel (unloaded: fbdev,vesa)
Resolution: 1366x768@60.00hz
GLX Renderer: Mesa DRI Intel Haswell GLX Version: 3.0 Mesa 11.1.2
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