Yeah once I forgot I had an external drive on one of the USB ports on my PC and created an Ubuntu drive with dd and just sent it do /dev/sdb …lost all movies I had on it. After that I always check with df -h or fdisk -l
Hey just passing to say I saw your post and decided to update my Debian server …took me an hour to find that the rtl driver just stopped working and I had to revert to older kernel…never done it before haha…
Arr!
It was! I still have mine somewhere in the house. It was my kodi media player for a long time.