Public bug reported: I noticed on a system running linux-firmware 20240318.git3b128b60-0ubuntu2.14 amdtee is working properly:
------------ $ dpkg -l | grep linux-firmware ii linux-firmware 20240318.git3b128b60-0ubuntu2.14 amd64 Firmware for Linux kernel drivers $ dpkg -L linux-firmware| grep tee /lib/firmware/amdtee /lib/firmware/amdtee/773bd96f-b83f-4d52-b12dc529b13d8543.bin.zst /lib/firmware/amdtee/amd_pmf_v3.bin.zst ------------ However since upgrading past that the amdtee firmware has disappeared. This breaks amd-pmf. ------------ $ dpkg -l | grep linux-firmware ii linux-firmware 20240318.git3b128b60-0ubuntu2.19 amd64 Firmware for Linux kernel drivers $ dpkg -L linux-firmware | grep tee $ ------------ Looking for related bugs I found https://bugs.launchpad.net/ubuntu/+source/amd64-microcode/+bug/2112488. So I looked and I don't see anything in amd64-microcode either. ------------ $ dpkg -l | grep amd64-microcode ii amd64-microcode 3.20250311.1ubuntu0.24.04.1 amd64 Processor microcode firmware for AMD CPUs $ dpkg -L amd64-microcode | grep tee $ ------------ So I guess this has regressed since 20240318.git3b128b60-0ubuntu2.15. ** Affects: amd64-microcode (Ubuntu) Importance: Undecided Status: New ** Affects: linux-firmware (Ubuntu) Importance: Undecided Status: New ** Affects: amd64-microcode (Ubuntu Noble) Importance: Undecided Status: New ** Affects: linux-firmware (Ubuntu Noble) Importance: Undecided Status: New ** Tags: regression-update ** Also affects: amd64-microcode (Ubuntu) Importance: Undecided Status: New ** Tags added: regression-update ** Also affects: linux-firmware (Ubuntu Noble) Importance: Undecided Status: New ** Also affects: amd64-microcode (Ubuntu Noble) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2129976 Title: amdtee firmware disappeared in noble To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/amd64-microcode/+bug/2129976/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
