UB
Universal Blue•2d ago
Saki

Severe graphical glitches in some applications after F42 upgrade (AMD)

I am not sure when this began. I cannot rollback to F41 due to this issue: https://discord.com/channels/1072614816579063828/1362354504577585334 so I am unsure if this was a F42 problem or earlier. The problem persists on the earliest stable release for F42, 42.20250417, and the latest. This issue may be related: https://discord.com/channels/1072614816579063828/1360295417887068353 but I do not have that karg set: 
❯ rpm-ostree kargs --replace=amdgpu.sg_display=1=0
error: No key 'amdgpu.sg_display' found

❯ rpm-ostree kargs
rd.luks.uuid=luks-fac286c6-93b4-49f1-aca5-9eb32ff60a40 rhgb quiet root=UUID=0986e329-f687-4d13-9674-f6d79675ee77 rootflags=subvol=root rw ostree=/ostree/boot.0/default/e91de861bae555263d9c9f2e37f233242b11a8a402626ba6e831b602d6fd650f/0 bluetooth.disable_ertm=1 preempt=full
❯ rpm-ostree kargs --replace=amdgpu.sg_display=1=0
error: No key 'amdgpu.sg_display' found

❯ rpm-ostree kargs
rd.luks.uuid=luks-fac286c6-93b4-49f1-aca5-9eb32ff60a40 rhgb quiet root=UUID=0986e329-f687-4d13-9674-f6d79675ee77 rootflags=subvol=root rw ostree=/ostree/boot.0/default/e91de861bae555263d9c9f2e37f233242b11a8a402626ba6e831b602d6fd650f/0 bluetooth.disable_ertm=1 preempt=full
I have noticed Anki is affected, which was reported here; my issue is identical: https://discord.com/channels/1072614816579063828/1365736774596427877 I have also noticed a Lutris game, Guild Wars 1, is affected. Therefore I don't believe it is a flatpak issue as claimed in the other thread. Both were fine before I updated Bazzite. 
❯ rpm-ostree status
State: idle
Deployments:
● ostree-image-signed:docker://ghcr.io/ublue-os/bazzite:stable
                   Digest: sha256:91f041cd775526e8fe11089a1ca3433224cb9b5d1580c3ceb50973ec558f6dd9
                  Version: 42.20250430 (2025-05-01T19:32:10Z)

  ostree-image-signed:docker://ghcr.io/ublue-os/bazzite:stable-42.20250417
                   Digest: sha256:1a7ae28b95fde42b976cc9aa159219c0aaaa0611f7416f4b3b30284e292b0875
                  Version: 42.20250417 (2025-04-17T07:35:37Z)
❯ rpm-ostree status
State: idle
Deployments:
● ostree-image-signed:docker://ghcr.io/ublue-os/bazzite:stable
                   Digest: sha256:91f041cd775526e8fe11089a1ca3433224cb9b5d1580c3ceb50973ec558f6dd9
                  Version: 42.20250430 (2025-05-01T19:32:10Z)

  ostree-image-signed:docker://ghcr.io/ublue-os/bazzite:stable-42.20250417
                   Digest: sha256:1a7ae28b95fde42b976cc9aa159219c0aaaa0611f7416f4b3b30284e292b0875
                  Version: 42.20250417 (2025-04-17T07:35:37Z)
1 Reply
Saki
SakiOP•2d ago
Example of the glitch. It is not minor artifacting.
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