xserver freeze with amdgpu on RX 480
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
xserver-xorg-video-amdgpu (Ubuntu) |
Confirmed
|
Undecided
|
Unassigned |
Bug Description
After random time (up to 2h) working with system, it freezes (in browser, opening settings, working with files etc. ). Sometimes i can move with cursor. SSH and Apache2 web server is always working. But i cannot restart desktop manager due to xserver stuck in D state (obviously) only restart helps.
I had two display setup. And old kernels work work fine but destop is only copied on the second display.
HW is also ok. I am running dual boot and windows works fine and even graphic stress test on window passed (five hours with stable temp).
I get the system to work with kernel 4.9 and Linux Mint with cinnamon in software rendering mode, after installing amdgpu-pro it starts freezing again.
The bug happens in
16.04 and 16.10 (kde edition, gnome edition, classic with unity) w/wo amdgpu-pro
Please what else i can provide (logs,dumps etc.)?
Status changed to 'Confirmed' because the bug affects multiple users.