https://bugs.kde.org/show_bug.cgi?id=456530
Bug ID: 456530
Summary: When trying to open the "application launcher" or when
trying to perform a right-click on the desktop, there
is a 3 - 4 second delay before the menu shows up.
Product: kwin
Version: 5.25.2
Platform: Archlinux Packages
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: compositing
Assignee: kwin-bugs-n...@kde.org
Reporter: kitj...@gmail.com
Target Milestone: ---
Created attachment 150505
--> https://bugs.kde.org/attachment.cgi?id=150505&action=edit
In this clip you can see me right clicking and the menu doesn't open for a good
3 - 4 seconds after I click, and then after interacting with other applications
it is reproducable again and again.
SUMMARY
***
NOTE: If you are reporting a crash, please try to attach a backtrace with debug
symbols.
See
https://community.kde.org/Guidelines_and_HOWTOs/Debugging/How_to_create_useful_crash_reports
***
STEPS TO REPRODUCE
1. Log into plasma_wayland_session
2. right click on the desktop
3. try opening an app then right clicking the desktop or opening the
application launcher
OBSERVED RESULT
menus take 3 - 4 seconds to show up
EXPECTED RESULT
application menus should open immediately (and sometimes they do, it seems like
randomly, this will start occurring in my wayland session and I have no way to
fix it and have to revert back to an x session)
SOFTWARE/OS VERSIONS
Linux/KDE Plasma: Arch Linux - Base Arch installed from ISO running kernel
5.18.9
(available in About System)
KDE Plasma Version: 5.25.2
KDE Frameworks Version:
Qt Version:
ADDITIONAL INFORMATION
I run Arch Linux - I installed it manually following the guide. When I run an
Xorg session, I never see these kind of performance issues.
- occasionally this will start happening when I run a Wayland session, but not
always. Sometimes I boot into Wayland and it's completely fine and runs faster
than X, but inevitably, after using it for a few hours, this bug starts
occurring and even a restart does not fix it.
Eventually the bug will disappear and then show up a few days later.
- my system is completely up to date
- I am running AMD drivers
- I tried using a login manager that runs on Wayland (gdm) and a login manager
that runs on X (sddm)
- I have reinstalled all my AMD drivers
- Rebooted machine several times
- Fully reinstalled Arch Linux, KDE plasma, and then the plasma-wayland-session
package (plasma-wayland-session 5.25.2-1 is up to date -- reinstalling)
See attached video of bug occurring.
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