https://bugs.freedesktop.org/show_bug.cgi?id=108521 --- Comment #2 from Robert Strube --- Created attachment 142151 --> https://bugs.freedesktop.org/attachment.cgi?id=142151&action=edit dmesg log booting system with eGPU attched and powered Starting at line: [ 11.192733] ATOM BIOS: 401815-171128-QS1 You can see the failure that occurs when trying to initialize the RX 580 as an eGPU over Thunderbolt 3. -- You are receiving this mail because: You are the assignee for the bug.