https://bugs.freedesktop.org/show_bug.cgi?id=105018 --- Comment #4 from L.S.S. --- Just now I tried reproducing it without dc (passing amdgpu.dc=0) but somehow I was not able to... the system was able to successfully get back to the lock screen after letting it blank after an extended period. As for that time I did manage to reproduce... maybe I passed the parameter wrong or for some other reasons, but for now, will keep the issue DC-specific as it's always reproducible with DC enabled (Arch/Manjaro enables DC by default including pre-Vega). -- You are receiving this mail because: You are the assignee for the bug.