Same problem on Dell Inspiron 5502 - bios 1.4.1 - Linux ubuntu 5.8.0-53-generic #60~20.04.1-Ubuntu SMP Thu May 6 09:52:46 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux
Sometimes it works, sometimes not. I couldn't find a way to reproduce yet.
Same problem on Dell Inspiron 5502
- bios 1.4.1
- Linux ubuntu 5.8.0-53-generic #60~20.04.1-Ubuntu SMP Thu May 6 09:52:46 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux
Sometimes it works, sometimes not. I couldn't find a way to reproduce yet.