This bug was fixed in the package linux-firmware - 1.197.1 --------------- linux-firmware (1.197.1) hirsute; urgency=medium
* Fix system hang with 5.10 kernel + RX540 on RKL platform (LP: #1929147) - amdgpu: add new polaris 12 MC firmware -- Seth Forshee <seth.fors...@canonical.com> Fri, 28 May 2021 09:38:38 -0500 ** Changed in: linux-firmware (Ubuntu Hirsute) Status: Fix Committed => Fix Released -- 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/1929147 Title: fix system hang with 5.10 kernel + RX540 on RKL platform Status in HWE Next: New Status in linux-firmware package in Ubuntu: Fix Released Status in linux-firmware source package in Focal: Fix Released Status in linux-firmware source package in Hirsute: Fix Released Bug description: [Impact] On RKL platform with AMD RX540, system would hang during boot-up. [Fix] AMD introduce a brand new firmware, polaris 12 MC firmware. This fix the issue and the system wouldn't hang during boot-up with AMD RX540. [Test] Verified on RKL platform and AMD RX540 System would boot-up and login to desktop successfully. [Where problems could occur] This's a brand new firmware to support Polaris-series, it may introduce new issues. To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1929147/+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