Hello You-Sheng, or anyone else affected, Accepted linux-firmware into impish-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/linux- firmware/1.201.4 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- impish to verification-done-impish. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification- failed-impish. 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-firmware in Ubuntu. https://bugs.launchpad.net/bugs/1958286 Title: mt7921e 0000:02:00.0: PM: failed to resume async: error -110 Status in HWE Next: New Status in linux-firmware package in Ubuntu: Fix Released Status in linux-firmware source package in Focal: Fix Committed Status in linux-firmware source package in Hirsute: Won't Fix Status in linux-firmware source package in Impish: Fix Committed Status in linux-firmware source package in Jammy: Fix Released Bug description: [SRU Justification] [Impact] Mediatek MT7921 may fail to resume from runtime suspend can cause chip reset. mt7921e 0000:02:00.0: PM: failed to resume async: error -110 mt7921e 0000:02:00.0: chip reset [Fix] This is fixed with both bluetooth and WiFi firmware upgrade to upstream commit 094d7adc1136 ("linux-firmware: update firmware for MT7921 WiFi device") and commit 1e744b85cd4c ("linux-firmware: update firmware for mediatek bluetooth chip(MT7921)"). [Test Case] This can be triggered by checkbox warm reset stress test: $ checkbox-cli run com.canonical.certification::stress/reboot [Where problems could occur] This imports fixes requiring both kernel driver and proprietary firmware updates, the firmware part might cause instability or so. [Other Info] This affects all kernels supporting MT7921, which means F/H/I/J. ========== original bug report ========== [Summary] Boot into Ubuntu desktop, MT7921 shows IP is obtained, however there is no response from gateway pings, neither is 8.8.8.8. kernel: [ 588.893227] mt7921e 0000:02:00.0: PM: failed to resume async: error -110 kernel: [ 588.893236] mt7921e 0000:02:00.0: chip reset [Reproduce Steps] 1. Boot into Ubuntu desktop 2. Check if MT7921 obtains IP, ping gateway and ping 8.8.8.8 3. No response, need to do cold boot to recover 4. The issue is easily be seen after warm reset stress, I locally test warm reset stress for 100 times [Results] Expected: Has traffic and response by ping Actual: No response To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1958286/+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
