Hi,   x2gocleansessions sometimes fails for me, because there is a lot of extra output in the log like “Proxy: WARNING! Detected drift in system timer. Resetting to current time.”. The following patch fixes the problem:   --- /usr/sbin/x2gocleansessions.orig     2013-12-06 06:37:46.000000000 +0100 +++ /usr/sbin/x2gocleansessions           2013-12-06 06:38:45.000000000 +0100 @@ -56,7 +56,7 @@                my $sess=shift;                my $user=shift;                my $log="/tmp/.x2go-${user}/session-C-${sess}.log"; -              my $text=`tail -1 $log 2>/dev/null`; +             my $text=`grep Session: $log 2>/dev/null|tail -1`;                if ($text =~ m/Session suspended/)                {                               return 0;   Regards   Gerald