https://bugs.kde.org/show_bug.cgi?id=399053
Bug ID: 399053
Summary: Noticable stutter when opening applications
Product: plasmashell
Version: 5.13.5
Platform: Archlinux Packages
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: general
Assignee: [email protected]
Reporter: [email protected]
CC: [email protected]
Target Milestone: 1.0
SUMMARY:
When opening nearly all applications, but mainly seen with Dolphin, there is a
noticeable 0.5s stutter where the entire system (mouse included) freezes. The
animation of the window opening is then laggy (loss of FPS) whilst the
application opens. Opening another instance of the same app then causes no
issues, and the issue seems quite random (sometimes it's noticable, other times
it's not.
STEPS TO REPRODUCE
1. Open Dolphin from Pinned Task in Task Manager, or via Baloo / Menu
OBSERVED RESULT
Micro stutter whilst the application loads
EXPECTED RESULT
Seamless and smooth open of application without stutter
SOFTWARE VERSIONS
KDE Plasma Version: 5.13.5
KDE Frameworks Version: 5.50.0
Qt Version: 5.11.2
ADDITIONAL INFORMATION
Intel HD Graphics 640 on Intel Corei5 7200U Processor. MODSET Drivers are
worse, xf86-video-intel mitigates the issue somewhat.
Tested on Archlinux and Manjaro. Issue is present on both systems running the
same versions listed above. Seems that this issue only occurred for me after
the 5.13.5 update roughly 3 days ago.
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