Hello Hui, or anyone else affected, Accepted linux-firmware into disco-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/linux- firmware/1.178.6 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 and change the tag from verification-needed-disco to verification-done-disco. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification-failed-disco. 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/1847250 Title: update firmware for sound sof driver to fix the hang issue on several Dell machines Status in HWE Next: New Status in OEM Priority Project: Confirmed Status in linux-firmware package in Ubuntu: Fix Released Status in linux-firmware source package in Bionic: Fix Committed Status in linux-firmware source package in Disco: Fix Committed Status in linux-firmware source package in Eoan: Fix Released Bug description: We expect this firmware update could be released with 19.10 [Impact] We have a couple of Dell machines, after installing the system, it will hang randomly, and this issue was reported by factory, they met this issue a couple of times. Then we tried to reproduce this issue, finally reproduced it. [Fix] Intel debugged this issue as well, and they provided 4 kernel patches and a new firmware, we tested them, they really can fix the issue. And the patches were sent the SRU already, now it is time to update firmware. [Test Case] Install the system repeatedly and there is no hang issue anymore. [Regression Risk] Low, Intel told us there is no ABI change for the firmware, so it is safe to run this firmware both with the old driver (not applied those 4 patches) and the new driver (applied those 4 patches). To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1847250/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : firstname.lastname@example.org Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp