#1146423 linux-image-7.1.8+deb14.1-amd64: boot error with dual amd gpu rx570 and rx580 setup after kernel package update to 7.1.8

Package:
src:linux
Source:
src:linux
Submitter:
Jacek Zubel
Date:
2026-09-01 19:07:02 UTC
Severity:
normal
#1146423#5
Date:
2026-09-01 18:57:42 UTC
From:
To:
Dear Maintainer,

*** Reporter, please consider answering these questions, where appropriate ***

   * What led up to the situation?
     > linux image update to 7.1.8

When I remove one card then system will boot fine, I checked that each card in
each of the two pcie x16 slots works when just a single card is used, when I boot with 7.0.13 kernel it also
works again.