Icons in task manager and system tray start to shake or blink quickly in unpredictable moments of time. Clicking on them or just switching active window stops them for some time. But in some time after some activity they start again.
Like this https :// i.postimg.cc/J7ysyP1T/trembling.gif
(look at the icons in the task manager bar at the bottom)
I used KUbuntu before on the same hardware, there was nothing similar.
What can I do about it?
> inxi -G Graphics: Device-1: Intel WhiskeyLake-U GT2 [UHD Graphics 620] driver: i915 v: kernel Device-2: Cheng Uei Precision Industry (Foxlink) HP Wide Vision HD Integrated Webcam type: USB driver: uvcvideo Display: x11 server: X.Org v: 21.1.4 driver: X: loaded: modesetting dri: iris gpu: i915 resolution: 1920x1080~60Hz OpenGL: renderer: Mesa Intel UHD Graphics 620 (WHL GT2) v: 4.6 Mesa 22.1.7