Ubuntu 20.04. My SD card reader seems to act up. I have had no problems with it before. Now that I put the usual 32GB SD card in it it is write protected. No matter of mount attempts changes it, ...
If your SD Card is not detected in the Device Manager, then this post will help you. This issue can occur due to hardware issues, outdated or corrupted drivers, faulty SD Card, faulty SD Card reader, ...