On Tue, 2009-03-31 at 10:04 -0700, arunix wrote: > when i come back with the command ctrl+alt+backkey(backspace) it > shows me error You know that CTRL+ALT+backspace is not the clean way to close X? What happens is that X gets killed while all applications are still running. This produces a lot of error messages because the applications bail out when X is killed.