On 2022-04-20 19:35, Felix Miata wrote:
Section "Device"
Identifier "DefaultDevice"
Driver "amdgpu"
EndSection
I've changed /etc/default/grub
#GRUB_CMDLINE_LINUX_DEFAULT="quiet"
GRUB_CMDLINE_LINUX_DEFAULT="radeon.si_support=0 amdgpu.si_support=1"
typed grub-mkconfig
making file /etc/X11/xorg.conf.d/10-amdgpu.conf
Section "Device"
Identifier "DefaultDevice"
Driver "amdgpu"
EndSection
On reboot there is message
[failed]Failed to start Light Display Manager
there is file /usr/share/X11/xorg.conf.d/10-amdgpu.conf
Section "OutputClass"
Identifier "AMDgpu"
MatchDriver "amdgpu"
Driver "amdgpu"
EndSection
putting that in /etc/X11/xorg.conf.d/10-amdgpu.conf
X starts but driver doesn't seem to have changed?
$ inxi -SGayz
Graphics:
Device-1: AMD Pitcairn LE GL [FirePro W5000] vendor: Dell driver:
radeon
v: kernel alternate: amdgpu pcie: gen: 3 speed: 8 GT/s lanes: 16
ports:
active: DP-1 empty: DP-2,DVI-I-1 bus-ID: 03:00.0 chip-ID: 1002:6809
class-ID: 0300
Display: x11 server: X.Org v: 1.21.1.3 compositor: xfwm v: 4.16.1
driver:
X: loaded: radeon unloaded: fbdev,modesetting,vesa gpu: radeon
display-ID: :0.0 screens: 1
Is there some syntax error. Do I need this
MatchDriver "amdgpu"
and
Identifier "DefaultDevice"
cheers
mick
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