** Also affects: linux-firmware (Ubuntu Hirsute)
Importance: Undecided
Status: New
** Changed in: linux-firmware (Ubuntu Hirsute)
Status: New => In Progress
** Changed in: linux-firmware (Ubuntu Hirsute)
Assignee: (unassigned) => koba (kobako)
** Tags added: oem-priority originate-from-1908483 somerville
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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:
New
Status in linux-firmware source package in Focal:
In Progress
Status in linux-firmware source package in Hirsute:
In Progress
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.
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