https://bugs.freedesktop.org/show_bug.cgi?id=93101 --- Comment #3 from Thomas DEBESSE --- The GPU is an AMD radeon R9 390X, lspci says: 01:00.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] Hawaii XT [Radeon R9 290X] [1002:67b0] (rev 80) (prog-if 00 [VGA controller]) Subsystem: Micro-Star International Co., Ltd. [MSI] Device [1462:2015] Flags: bus master, fast devsel, latency 0, IRQ 55 Memory at c0000000 (64-bit, prefetchable) [size=256M] Memory at d0000000 (64-bit, prefetchable) [size=8M] I/O ports at e000 [size=256] Memory at fea00000 (32-bit, non-prefetchable) [size=256K] Expansion ROM at fea40000 [disabled] [size=128K] Capabilities: [48] Vendor Specific Information: Len=08 Capabilities: [50] Power Management version 3 Capabilities: [58] Express Legacy Endpoint, MSI 00 Capabilities: [a0] MSI: Enable+ Count=1/1 Maskable- 64bit+ Capabilities: [100] Vendor Specific Information: ID=0001 Rev=1 Len=010 Capabilities: [150] Advanced Error Reporting Capabilities: [200] #15 Capabilities: [270] #19 Capabilities: [2b0] Address Translation Service (ATS) Capabilities: [2c0] #13 Capabilities: [2d0] #1b Kernel driver in use: radeon See attached lspci log file for a more complete log. The CPU is an AMD FX-9590, but it's not very significant. -- You are receiving this mail because: You are the assignee for the bug.