https://bugs.freedesktop.org/show_bug.cgi?id=75992 --- Comment #55 from nicolas.laplante@gmail.com --- Regression on 3.14.3. Screen corruption is back. Using Radeon microcode from 2014-04-30. dmesg is full of messages like this: [ 658.696174] radeon 0000:01:00.0: GPU fault detected: 147 0x0ee20808 [ 658.696175] radeon 0000:01:00.0: VM_CONTEXT1_PROTECTION_FAULT_ADDR 0x00000000 [ 658.696177] radeon 0000:01:00.0: VM_CONTEXT1_PROTECTION_FAULT_STATUS 0x00000000 [ 658.696178] VM fault (0x00, vmid 0) at page 0, read from '' (0x00000000) (0) -- You are receiving this mail because: You are the assignee for the bug.