I have a Debian OS upgraded from to 2.6 to 3.4 in my PC. All of a sudden some basic commands like
sudo were not working (by mistake I deleted some files in the root folder). I was getting a error like
bash- /usr/bin no such directory. I restarted my PC after which it displays "kernel panic". How to resolve this issue.
Edit 1: I was deleting files from /mnt/sdc1 folder.something went wrong all of a sudden.