Public bug reported: SRU Justification:
Impact: The Tongfang GMxZGxx Barebone and propably also other new AMD based laptops fail to resume after suspend, and reboot instead with the 5.11 or earlier kernel. Fix: There is a quirk in newer linux kernel that can easily applied to 5.11 also. Testcase: A colleauge tested on a Tongfang GMxZGxx. The Ubuntu 5.11 kernel without the patch fails to resume, with the patch the issue is gone. Patch on upstream: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=d1658268e43980c071dbffc3d894f6f6c4b6732a Commit-hash: d1658268e43980c071dbffc3d894f6f6c4b6732a ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Description changed: SRU Justification: Impact: - The Tongfang GMxZGxx Barebone and propably also other new AMD based laptops fail to resume after suspend and reboot instead with the 5.11 or earlier kernel. + The Tongfang GMxZGxx Barebone and propably also other new AMD based laptops fail to resume after suspend, and reboot instead with the 5.11 or earlier kernel. Fix: There is a quirk in newer linux kernel that can easily applied to 5.11 also. Testcase: A colleauge tested on a Tongfang GMxZGxx. The Ubuntu 5.11 kernel without the patch fails to resume, with the patch the issue is gone. Patch on upstream: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=d1658268e43980c071dbffc3d894f6f6c4b6732a Commit-hash: d1658268e43980c071dbffc3d894f6f6c4b6732a -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1936583 Title: Fix resume failure on Tongfang GMxZGxx Barebone To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1936583/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
