Please test latest mainline kernel: https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.8-rc4/
If mainline kernel works, then we need to backport some commits to filling gap between v5.4 and the offending commit.
If mainline kernel doesn't work, we need to raise the issue to upstream.
Please test latest mainline kernel: /kernel. ubuntu. com/~kernel- ppa/mainline/ v5.8-rc4/
https:/
If mainline kernel works, then we need to backport some commits to filling gap between v5.4 and the offending commit.
If mainline kernel doesn't work, we need to raise the issue to upstream.