wewbull 15 points 2 years ago

Screen 0 deleted because of no matching config section.

Your XOrg conf ig has got hard definitions of your devices which aren't matching what is being detected. Probably best to let auto detection do it's thing.

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socphoenix 1 point 2 years ago

This happened to me by even though I had never hard configured anything… had to go to the config folder and find the offending definition and delete it

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zurohki 7 points 2 years ago

Well, for starters, unless you're running a quite old card you should be using amdgpu, not radeon. You seem to have them both loaded.

Post a dmesg?

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user_naa 1 point 2 years ago

I have R9 280

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SteveTech 1 point 2 years ago

That looks to be Volcanic Islands, which has good support with amdgpu and no support by radeon, according to Wikipedia.

I'm not sure what you meant by "set up radron kernel driver", but you could maybe try blacklisting it.

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just_another_person 6 points 2 years ago

Driver isn't loaded.

Firmware is not a driver.

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user_naa 4 points 2 years ago

Kernel driver is loaded

# lsmod | grep radeon
radeon               1888256  9
video                  77824  2 amdgpu,radeon
i2c_algo_bit           12288  2 amdgpu,radeon
drm_suballoc_helper    12288  2 amdgpu,radeon
drm_display_helper    266240  2 amdgpu,radeon
drm_ttm_helper         12288  2 amdgpu,radeon
ttm                   102400  3 amdgpu,radeon,drm_ttm_helper
drm_kms_helper        253952  3 drm_display_helper,amdgpu,radeon
drm                   749568  16 gpu_sched,drm_kms_helper,drm_exec,drm_suballoc_helper,drm_display_helper,drm_buddy,amdgpu,radeon,drm_ttm_helper,ttm,amdxcp

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just_another_person 0 points 2 years ago

Then I'm lost. What's your issue?

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user_naa 1 point 2 years ago

X server isn't starting

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just_another_person 0 points 2 years ago

Get logs

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michel 2 points 2 years ago

@user_naa
I have a computer where xserver not work if you try to use it together with the internal graphiccard. With Wayland even a Screen on this internal card works.
So I propose to try Wayland.

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SavvyBeardedFish 1 point 2 years ago

Device initalization failed according to the Xorg logs;

Dump your firmware version
Dump your kernel version
Dump your kernel logs (dmesg or journalctl -k)

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SavvyBeardedFish 1 point 2 years ago

Additionally you can try and force use amdgpu rather than radeon, by setting the kernel flags:

radeon.cik_support=0 radeon.si_support=0 amdgpu.cik_support=1 amdgpu.si_support=1 amdgpu.dc=1

Source

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user_naa 1 point 2 years ago

I tried this, didn't help.

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