[Trisquel-users] Re : Cannot log in (guest or not)

[lcerf]

You can try to repair the filesystem mounted at /home from a live system (for  
instance Trisquel's installation medium), without actually mounting it.  If  
that filesystem is /dev/sdaX (where "X" is a number and "a" may actually be  
another letter if /home is not on the first disk) and is of type XFS  
(Trisquel's default), you can try:
$ sudo xfs_repair /dev/sdaX
If that is not enough:
$ sudo xfs_repair -L /dev/sdaX