Public bug reported: OS: Ubuntu 20.04.2 Linux kernel: 5.10.0-1027-oem Linux firmware: 1.187.12
Device: HP EliteBook 845 G7 (Cezanne) Even though the soix changes have been merged with 5.10.0-1027-oem, AMD Cezanne amdgpu firmware files are not present in in Ubuntu linux- firmware 1.187.12. With the above packages, resume breaks. No error message in dmesg. If I replace /lib/firmware with contents from https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/snapshot/linux-firmware-20210511.tar.gz, suspend/resume works. During suspend, LCD backlight, fan & keyboard backlight turns off. After resume, everything is back to normal. No errors regarding AMD GPU. The current Ubuntu linux-firmware package is two months old & there are lots of amdgpu & radeon commits after that. Prefer a generic update to the latest fw package. If its AMD Cezanne specific, the fw file names prefix is "green_sardine". This is a public bug for landing for bug 1929104. ** Affects: linux-firmware (Ubuntu) Importance: Undecided Assignee: You-Sheng Yang (vicamo) Status: New ** Affects: linux-firmware (Ubuntu Focal) Importance: Undecided Status: New ** Affects: linux-firmware (Ubuntu Hirsute) Importance: Undecided Status: New ** Tags: hwe-graphics ihv-amd -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1931665 Title: HP EliteBook 845 G7 (Cezanne) S0iX not available due to the lack of amdgpu firmware for green_sardine To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-firmware/+bug/1931665/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
