All of a sudden my home dir turned to be owned by user '1016':

drwxr-xr-x 96  1016  1016 20480 Apr  2  2010 albert

drwxr-xr-x 32 guest guest  4096 Mar 16 13:46 guest

I don't understand how that changed. I just noticed because I couldn't write files or anything on my home directory during my open session. I rebooted and complained of 'cannot creat file .ICEauthority'.

What could have caused this weird change in ownership to owner 1016? A virus perhaps?

I logged in as guest and did a ssh albert@localhost to then do a: sudo chown -R albert:albert /home/albert/. Is that going to be enough?