Hello You-Sheng, or anyone else affected, Accepted linux-firmware into focal-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/linux- firmware/1.187.26 in a few hours, and then in the -proposed repository.
Please help us by testing this new package. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation on how to enable and use -proposed. Your feedback will aid us getting this update out to other Ubuntu users. If this package fixes the bug for you, please add a comment to this bug, mentioning the version of the package you tested, what testing has been performed on the package and change the tag from verification-needed- focal to verification-done-focal. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification- failed-focal. In either case, without details of your testing we will not be able to proceed. Further information regarding the verification process can be found at https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in advance for helping! N.B. The updated package will be released to -updates after the bug(s) fixed by this package have been verified and the package has been in -proposed for a minimum of 7 days. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-oem-5.14 in Ubuntu. https://bugs.launchpad.net/bugs/1957026 Title: AMD Yellow Carp DMCUB fw update for s0i3 B0 fixes Status in HWE Next: New Status in linux package in Ubuntu: In Progress Status in linux-firmware package in Ubuntu: Fix Committed Status in linux-oem-5.14 package in Ubuntu: Invalid Status in linux source package in Focal: Invalid Status in linux-firmware source package in Focal: Fix Committed Status in linux-oem-5.14 source package in Focal: In Progress Status in linux source package in Jammy: In Progress Status in linux-firmware source package in Jammy: Fix Committed Status in linux-oem-5.14 source package in Jammy: Invalid Bug description: [SRU Justification] [Impact] On AMD Yellow Carp B0 platforms, S0i3 is still not working. [Fix] This denpends on a few fixes for kernel driver that are all either in v5.17-rc1 or in stable linux-5.1x.y, along with an already upstreamed dmcub firmware. [Test Case] On AMD RMT CRB board, 1. apply both kernel and firmware fixes 2. module blacklist amd_sfh as it's still under development, 3. trigger system suspend. Use power button to wake up the device. 4. check /sys/kernel/debug/amd_pmc/s0ix_stats, the values shall be non-zero On without any of above, the board may not cut device power during suspend, and/or fail to resume and leaving a blank screen, and/or s0ix stats remain all zeros. [Where problems could occur] So far all the patches can be cleanly applied, and they're being progressively proposed to linux-stable. [Other Info] For kernel driver fixes, patches for both oem-5.14 and jammy are necessary; for firmware, that has been available in jammy branch but not yet released, so only Focal will be nominated. To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1957026/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp