I assume you were referring to LTS kernel 5.4 used in Ubuntu20.04.
I compiled a kernel with the proposed commit in below link. Let me know whether it fixes your problem and I will submit a SRU to kernel 5.4 if it does.
https://people.canonical.com/~alexhung/LP1935846/
I assume you were referring to LTS kernel 5.4 used in Ubuntu20.04.
I compiled a kernel with the proposed commit in below link. Let me know whether it fixes your problem and I will submit a SRU to kernel 5.4 if it does.
https:/ /people. canonical. com/~alexhung/ LP1935846/