https://bugs.kde.org/show_bug.cgi?id=467574
--- Comment #18 from nitro8899 <sint...@ukr.net> --- Hey guys, small update: It could be a placebo effect but I think that disabling all "Popups" effects ("system settings" > "workspace behavior" > "Desktop Effects") did the trick, at least it's been 3 days since I don't have hundreds "slow" errors in the logs. Since this problem mostly appears on AMD hardware I tried to tune amdgpu driver and rebuild kwin with " -mtune=znver2" (I have Ryzen 4750U with Vega 7 graphics). Had no luck but the number of those "slow" string became significantly lower and now I'm sure that something is going wrong between kwin and amdgpu, maybe some delays on a bus or something. -- You are receiving this mail because: You are watching all bug changes.