https://bugs.kde.org/show_bug.cgi?id=506892
Bug ID: 506892
Summary: Plasma becomes quite laggy after several hours of
usage ever since upgrading to Plasma 6.4
Classification: Plasma
Product: plasmashell
Version First 6.4.2
Reported In:
Platform: openSUSE
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: generic-performance
Assignee: [email protected]
Reporter: [email protected]
Target Milestone: 1.0
SUMMARY
Ever since I've switched to Plasma 6.4, I'm experiencing the following issues
after several hours of normal usage:
* Notifications stop working. I can hear the sounds for Discord for example but
nothing pops up. Notification indicators "freeze" too.
* The panel and the applications menu become unresponsive. If I click on a
program that hasn't been started from either, it takes an absurd amount of time
to start it. And I get an error notification about it. Running a program with
KRunner is okay though. The error is this:
> Starting: [App name]: Unsuccessful
> Did not receive a reply. Possible causes include: the remote application did
> not send a reply, the message bus security policy blocked the reply, the
> reply timeout expired, or the network connection was broken.
* The system tray also becomes unresponsive. If I scroll on the audio widget,
it takes a big amount of time before I hear the sound has increased one step.
Keyboard's "volume scroll" works fine though.
* Right click menus also... you get the idea. If I forget to ctrl+c / ctrl+v
the thing I need to copy, then that file manager window freezes until the menu
comes up.
Tested this on both Bazzite and OpenSUSE Tumbleweed. It happened on both
systems so I'm sure it is not a distro issue. I'm not running out of memory
either.
STEPS TO REPRODUCE
1. Log in to plasma
2. Use the system for a while
3. Try to do anything related to the bullet points above
OBSERVED RESULT
System is incredibly laggy to respond to my actions, and also gives out errors.
EXPECTED RESULT
System should not be laggy.
SOFTWARE/OS VERSIONS
Linux/KDE Plasma: Bazzite latest, OpenSUSE Tumbleweed
KDE Plasma Version: 6.4.0-6.4.2
KDE Frameworks Version: 6.15.0
Qt Version: 6.9.1
SYSTEM SPECS:
AMD Ryzen 5 7600 CPU
AMD Radeon RX 7800 XT GPU
64 GB RAM
ADDITIONAL INFORMATION
N/A
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