Further to yesterday's glitch, we've tracked it down to the following in the system log:<br><br>Jul 30 14:20:38 TOSHIBA-User kernel: [ 882.276286] osd[5797]: segfault at 00000084 eip 0804ad51 esp bfd7ccb0 error 4<br>
Jul 30 14:20:38 TOSHIBA-User gdm[5295]: WARNING: gdm_slave_xioerror_handler: Fatal X error - Restarting :0 <br><br>It' reliably the same every time it happens, but somewhat obscure for all that!<br><br>-- <br>Ken Walton<br>