https://bugzilla.kernel.org/show_bug.cgi?id=200517
Bug ID: 200517 Summary: Vega 8/Radeon 535 hybrid graphics - amdgpu crash on modesetting Product: Drivers Version: 2.5 Kernel Version: 4.18.0rc5 Hardware: All OS: Linux Tree: Mainline Status: NEW Severity: normal Priority: P1 Component: Video(DRI - non Intel) Assignee: drivers_video-dri@kernel-bugs.osdl.org Reporter: bakarichard91@gmail.com Regression: No
Created attachment 277363 --> https://bugzilla.kernel.org/attachment.cgi?id=277363&action=edit dmesg
Notebook: Acer A315-41G-*
4.* kernels start only using these parameters: amdgpu.runpm=0 radeon.modeset=0 or compiled without VGA switcheroo.
lspci and dmesg attached
Even with these parameters significant heating occurs however this can be fixed by running "sudo echo OFF > /sys/kernel/debug/vgaswitcheroo/switch" command.
It would be the best if both of them worked correctly like on win10.