Summary: | Plasma freezes when opening applets' pop-ups while any app windows are open | ||
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Product: | [Plasma] plasmashell | Reporter: | Hugues Morisset <morisset.hugues> |
Component: | generic-performance | Assignee: | Plasma Bugs List <plasma-bugs> |
Status: | RESOLVED DOWNSTREAM | ||
Severity: | normal | CC: | nate, plasma-bugs |
Priority: | NOR | ||
Version: | 5.21.2 | ||
Target Milestone: | 1.0 | ||
Platform: | Neon | ||
OS: | Linux | ||
Latest Commit: | Version Fixed In: | ||
Sentry Crash Report: | |||
Attachments: | glxinfo |
Description
Hugues Morisset
2021-03-06 09:19:05 UTC
What's using up all the CPU? Plasmashell? KWin? Something else? Plasmashell process is using 100% of one core. It sometimes also happens that it freeze on some notification pop-up, particularly file copy making dolphin also freeze until the pop-up appears. But kdeconnect or spotify notifications are fine. Cannot reproduce FWIW. Does it only happen for panel applets? Or does it also happen when you click on a small desktop applet and it opens its pop-up? In testing with desktop applet, it seems that it happens only when there is a window in the background, when opening an applet from the panel with only desktop image in the background no freeze happen. I made a short screen record so it's clearer, you can see when plasmashell freezes with the clock at the top https://streamable.com/ey1tug Thanks, that's interesting for sure. I can clearly see the issue in your screen recording. Does the window have to be maximized to trigger the issue? Or covering the area where the pop-up will appear? Or does it happen when the window appears anywhere else? Also does this only happen with KDE app windows, or from GNOME/GTK or Electron app windows? Thanks a lot for your interest on this issue Here another screen recording where I try suggestions you made https://streamable.com/xopt4f Indeed, it doesn't happen if there is no window under the pop-up. I don't really see any window type pattern :/ Also, I failed to mention that I made the previous video with krohnkite enable which I disabled for this one. Does it ever happen at all when krohnkite is disabled? Yep the second video as krohnkite disabled Dear Bug Submitter, This bug has been in NEEDSINFO status with no change for at least 15 days. Please provide the requested information as soon as possible and set the bug status as REPORTED. Due to regular bug tracker maintenance, if the bug is still in NEEDSINFO status with no change in 30 days the bug will be closed as RESOLVED > WORKSFORME due to lack of needed information. For more information about our bug triaging procedures please read the wiki located here: https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging If you have already provided the requested information, please mark the bug as REPORTED so that the KDE team knows that the bug is ready to be confirmed. Thank you for helping us make KDE software even better for everyone! Hello, I've been able to fix the issues, it was actually caused by https://github.com/psifidotos/applet-window-buttons There is a similar issue on the project https://github.com/psifidotos/applet-window-buttons/issues/123 which describe the problems I have By disabling `Draw buttons inactive state when needed` option is instantly fixed the performance issue. |