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#26 2025-02-04 04:07:25

gdl
Member
Registered: 2015-04-18
Posts: 6

Re: It's back: Log spam: [drm] scheduler comp_1.0.2 is not ready, skipping

535 wrote:

I'm seeing this issue on my RX 570; another Polaris card.

Possibly relevantly, I had to disable power management and the Display Core driver (by adding the kernel parameters `amdgpu.dpm=0` and `amdgpu.dc=0`) in order to prevent my RX 570 from losing its mind (heavily corrupted graphics), especially when waking from sleep. Is anyone else who's having this issue using `amdgpu` kernel parameters?

I've also been seeing an infrequent display flicker where what looks to be a terminal or console replaces the entire screen for a single frame. I need to do some more testing, but I'm starting to think that they occur at the same time as the log gets spammed with those `[drm] scheduler comp_X.Y.Z is not ready, skipping` messages.

I do not have display flicker on Arch but interestingly it happens on Windows 11. A bit OT but I noticed that on Windows 11, 90% of the time I resume from suspend I have to turn off and on (power cable) the monitor a few times to finally wake up the GPU.
At least on Arch, I am 100% sure the monitor will turn on and the scheduler comp messages.

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#27 2025-02-04 14:09:18

DeKay
Member
Registered: 2008-11-15
Posts: 32

Re: It's back: Log spam: [drm] scheduler comp_1.0.2 is not ready, skipping

No improvements with 6.13.1-arch1-1

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#28 2025-02-08 14:01:24

Magnesium
Member
Registered: 2016-11-08
Posts: 21

Re: It's back: Log spam: [drm] scheduler comp_1.0.2 is not ready, skipping

I have this problem a long time, even with 6.14.0-rc1-1-mainline and sway (wayland)

but have found a possible workaround here https://bbs.archlinux.org/viewtopic.php?id=302767

downgrading mesa an vulkan-radeon to 24.2.7-1
and installing llvm18-libs

***** update *****
3 days in a row, resuming from sleep and hibernation, without crash!

[ia@sun ~] % date                                                                                                                                                                                                                [0][16:11:00]
Thu Feb 13 04:11:20 PM -03 2025
[ia@sun ~] % uptime                                                                                                                                                                                                              [0][16:11:20]
16:11:22 up 3 days,  5:09,  1 user,  load average: 0.57, 0.92, 0.88

Last edited by Magnesium (2025-02-13 19:20:15)

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