I have Oracle Virtual Box running xubuntu. I wanted to install an ftp server so I typed:
sudo apt-get install vsftpd
After a while I got a terminal popup asking HOW I wanted to remove phpmyadmin (wtf?). I didn't agree with that, so I pressed CTRL-C but that didn't help, so I selected the option to at least keep the phpmyadmin database. Then it continued but apparantly it remembered my CTRL-C and I got errors and things were broken.
sudo dpkg --configure -a
It mentioned cups. I googled cups and it something with printing and I don't need it. So I typed something like
sudo apt-get remove --purge cups cups-somethingelse cups-anothersomethingelse
Then it started to remove lots of programs, one of which was filezilla. I thought let's not panic, just let it finish. After it finished the upper bar of the OS was gone and it hang. After I shut it down externally it doesn't boot anymore :(. Did I fuck up?
The worst part is that I wanted to clone the vm this morning as a backup, but aborted that because it took too long.
edit: after a reboot of the host I now get this error when trying to boot:
end Kernel panic - not syncing: Attemted to kill init! exit code=0x00007f00