Now I get why people are reluctant to use SDs in their #RaspberryPi. I have what's quite clearly a worn or corrupted SD (which is used for the whole filesystem). I'm getting #dpkg fatal errors, terminal quirks and all sorts of funny business. Fingers crossed a #fsck can do the trick. If not, I'll need to reinstall everything :( I think I should invest in an m.2 adapter or just plug in a spare SSD via USB and mount the filesystem on that. Any better suggestions? I use this Pi 24/7 for #DNS.