Bug 430516 - UI freezes after ~2-3 mins after every login for ~30 seconds
Summary: UI freezes after ~2-3 mins after every login for ~30 seconds
Status: RESOLVED WORKSFORME
Alias: None
Product: kwin
Classification: Plasma
Component: general (show other bugs)
Version: 5.20.4
Platform: Other Linux
: NOR normal
Target Milestone: ---
Assignee: KWin default assignee
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2020-12-17 20:33 UTC by steven
Modified: 2022-08-27 04:36 UTC (History)
2 users (show)

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Description steven 2020-12-17 20:33:59 UTC
## System:

* Dell XPS 9550
* Intel HD Graphics 530
* Core I7-6700HQ
* Nvidia GeForce GTX 960M

## Software

* Kernel: 5.4.0-58
* KDE Plasma: 5.20.4
* KDE Frameworks: 5.76.0
* Qt: 5.15.2
* KDE neon 5.20


## Description

I experience exactly one freeze approximately 2-3 minutes after every login (fresh boot or logout doesn't make a difference). The mouse and cursor keep on moving/blinking but the desktop and all applications are frozen. It recovers after around 30 seconds. After that no more freezes appear. I've added `i915.enable_psr=0` as a kernel parameter which was suggested in other threads for older kernerls but didn't change anything. It happens both with the Intel and the Nvidia card activated and with and without installed proprietary Nvidia driver. There is also no difference between battery or connected to power.
Funny enough when I boot from a Live USB drive this does not happen. I also never had any issues with older versions of KDE neon (before the rebase to 20.04).

Keep up the fantastic work!
Comment 1 steven 2020-12-17 20:40:20 UTC
I forgot to mention this happens also on a fresh install of Kde Neon.
Comment 2 postix 2022-07-28 11:24:47 UTC
Can you still reproduce it with some newer version of Plasma and both on X11 and Wayland?
Comment 3 Bug Janitor Service 2022-08-12 04:35:46 UTC
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!
Comment 4 Bug Janitor Service 2022-08-27 04:36:06 UTC
This bug has been in NEEDSINFO status with no change for at least
30 days. The bug is now 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

Thank you for helping us make KDE software even better for everyone!