(In reply to Maciej Gluszek from comment #1) > UPDATE: Seems i found a solution. So far almost 48h uptime on my laptop and > no crash. What i did, is i added "radeon.hard_reset=1" to GRUB command line. > > GRUB_CMDLINE_LINUX_DEFAULT="quiet splash radeon.dpm=1 radeon.hard_reset=1" Are you still getting GPU resets in your kernel log?