https://bugs.freedesktop.org/show_bug.cgi?id=91880
heavyjoe@web.de changed:
What |Removed |Added ---------------------------------------------------------------------------- Status|REOPENED |NEEDINFO
--- Comment #199 from heavyjoe@web.de --- Can someone please help the linux noob?
I am on fedora 28. my "GRUB_CMDLINE_LINUX=" looks like this:
BOOT_IMAGE=/boot/vmlinuz-4.16.7-300.fc28.x86_64 root=/dev/mapper/fedora-root ro rd.lvm.lv=fedora/root rd.lvm.lv=fedora/swap rhgb quiet radeon.si_support=0 radeon.cik_support=0 amdgpu.si_support=1 amdgpu.cik_support=1 amdgpu.dc=1 amdgpu.dpm=1
i added the "amdgpu.dc=1 amdgpu.dpm=1" when i start gnome there are 3 errors like this:
WARNING: CPU: 2 PID: 369 at drivers/gpu/drm/amd/amdgpu/../display/dc/dm_services.h:132 generic_reg_update_ex+0x12c/0x160 [amdgpu]
what parts of the grub-line do i need to add or delete to get things working, fixed as suggested in this thread? do i still have the wrong kernel?
Thanks very much!!! I really try to make the switch to linux but the problems with my ASUS R9 390 DirectCU III OC (and the bad performance) are a bit annoying.