[Active Window Control] [Bug 405074] New: plasma desktop crashed flashout in black really quick then come back

2019-03-04 Thread Mohamed Karamallah
https://bugs.kde.org/show_bug.cgi?id=405074

Bug ID: 405074
   Summary: plasma desktop crashed flashout in black really quick
then come back
   Product: Active Window Control
   Version: unspecified
  Platform: Ubuntu Packages
OS: Linux
Status: REPORTED
  Severity: crash
  Priority: NOR
 Component: General
  Assignee: zrenf...@gmail.com
  Reporter: mohamedkaramallahmoha...@gmail.com
CC: plasma-b...@kde.org
  Target Milestone: ---

Created attachment 118534
  --> https://bugs.kde.org/attachment.cgi?id=118534&action=edit
Crash Plasma Report

SUMMARY
plasma desktop flashout in black really quick then come back


STEPS TO REPRODUCE
1. React with widgets in panels

SOFTWARE/OS VERSIONS
kubuntu 18.04 LTS
KDE Plasma 5.12.7
KDE Frameworks 5.44.0
Qt 5.9.5
Kernel 4.15.0-45-generic
OS 64-bit
Processors 4 x Intel Core i5-3210m
Memory 3.7 GiB RAM
GPU Nvidia GT635M, Intel 3rd Generation

Important Related Info
Desktop Compositor Scale: Accurate, Rendering backend: OpenGL 3.1

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[Active Window Control] [Bug 405074] plasma desktop crashed flashout in black really quick then come back

2019-03-04 Thread Mohamed Karamallah
https://bugs.kde.org/show_bug.cgi?id=405074

--- Comment #3 from Mohamed Karamallah  ---
(In reply to Kai Uwe Broulik from comment #2)
> Probably the plotter again. Do you have a system load viewer plasmoid or
> something added?

The recent crash was with the network-manager in the panel trying to disconnect
a bridge connection from menu of connected devices, the crash before this one I
was just clicking on battery in panel all in are system tray widget. there are
other before but don't remember what I was doing. for me it is not so frequent,
I guess it happens only when multiple mouse clicks reacting with panel or
widgets so it crash handling them.

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[Active Window Control] [Bug 405074] plasma desktop crashed flashout in black really quick then come back

2019-03-04 Thread Mohamed Karamallah
https://bugs.kde.org/show_bug.cgi?id=405074

--- Comment #4 from Mohamed Karamallah  ---
(In reply to Kai Uwe Broulik from comment #1)
> Thread 15 (Thread 0x7fa6bbfff700 (LWP 2796)):
> [KCrash Handler]
> #6  0x7fa7c881a640 in QSGSimpleTextureNode::texture() const () at
> /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
> #7  0x7fa70c828963 in  () at
> /usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/kquickcontrolsaddons/
> libkquickcontrolsaddonsplugin.so
> #8  0x7fa7c4cd36cf in QMetaObject::activate(QObject*, int, int, void**)
> () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
> #9  0x7fa7c889ca30 in QQuickWindowPrivate::renderSceneGraph(QSize
> const&) () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
> #10 0x7fa7c8847bbc in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
> #11 0x7fa7c884cac8 in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
> #12 0x7fa7c4ac616d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
> #13 0x7fa7c3c476db in start_thread (arg=0x7fa6bbfff700) at
> pthread_create.c:463
> #14 0x7fa7c43c188f in clone () at
> ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

what this say ? what is libQt5Quick responsible for ?
I guess something to do with Rendering backend: OpenGL 3.1 !, It is not
disturbing my experience with KDE plasma, just happened 3 or 4 times, KDE is an
amazing desktop beast, no problem for me at all.
hope this get fixed next releases of KDE plasma.

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