https://bugs.freedesktop.org/show_bug.cgi?id=56139
--- Comment #3 from Alexandre Demers alexandre.f.demers@gmail.com --- So, I went further and I split commit 62444b in 3 patches. On for the register values, one for the stop function and one for the resume function. I applied the first and the second patches for now and it seems to work well. I suspended my computer, resumed and everything is going normal (for now at least). I'll test it a bit more, but the problem seems to be somewhere in the resume function.