https://bugs.kde.org/show_bug.cgi?id=445330
Bug ID: 445330
Summary: plasma shell is terrebly slow when i use wayland
Product: plasmashell
Version: 5.23.3
Platform: Archlinux Packages
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: general
Assignee: k...@davidedmundson.co.uk
Reporter: alinajafia...@gmail.com
CC: plasma-b...@kde.org
Target Milestone: 1.0
SUMMARY
plasma shell is terrebly slow when i use wayland. buttons, taskbar, kickoff
menu, notifications, and context menu in the desktop are freezed and doesn't
work until i move the cursor.
Qt and gtk apps like vlc, Dolphin, libreoffice are good and responsive.
keyboard shortcuts like `ctrl+alt+t` are ok and responsive as well. scrolling
in browser is smooth. I don't have any problem with switching between apps. But
all Kirigami apps (i think) specially settings (takes two minutes to show up)
are so slow.
overview (top-left hot corner) is ok.
there is no problem in X11.
I put some videos for you:
https://mega.nz/folder/pclXGKaJ#2S3F4Wt87_B58czktDqW5w
as you see the shell is not responsive and when i move my cursor it in the task
bar it wakes up... (with choppy animation)
The second video show the same behavior but in Settings app.
STEPS TO REPRODUCE
1. switch to wayland with 495 drivers.
2. see issue
OBSERVED RESULT
plasma shell is terrebly slow.
EXPECTED RESULT
an ok plasma shell
SOFTWARE/OS VERSIONS
Linux/KDE Plasma:
(available in About System)
KDE Plasma Version: 5.23.3
KDE Frameworks Version: 5.87.0
Qt Version: 5.15.12
ADDITIONAL INFORMATION
GPU: Nvidia GTX750 ti
CPU: Intel core i5 6400
ROM: 8GB
SSD: Samsung 850 EVO
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