https://bugs.kde.org/show_bug.cgi?id=470189
--- Comment #3 from CUI Hao <cuihao....@gmail.com> --- I think it's amdgpu driver's issue: https://gitlab.freedesktop.org/drm/amd/-/issues/2354 I'm trying amdgpu.sg_display=0 kernel parameter mentioned in that thread. The system has been running half a day without issue. Before finding this, I had tried downgrading kwin before and that didn't work. So this is not likely caused by kwin. -- You are receiving this mail because: You are watching all bug changes.