Public bug reported: During the SRU testing for 5.15.0-112 kernel on Focal, I found 2 AMD laptops displayed a black screen. After some investigation, the impacted laptops both with Picasso/Raven 2(1002:15d8) GPU. Output for lscpi and journalctl are attached. If you need more detail, please let me know.
** Affects: linux (Ubuntu) Importance: Critical Status: New ** Tags: cert-sru regression-proposed ** Attachment added: "journal.log" https://bugs.launchpad.net/bugs/2069550/+attachment/5790120/+files/journal.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2069550 Title: DUTs displayed a black screen after installing the kernel in proposed on Focal To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2069550/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs