I already has documented a little more of this bug days ago but the mail-rely lost it and the bug has never been reported...
That happens to if only upgrade libxrandr2 in an etch (of course upgrade all the depends) I use nvidia drivers but the older version works ok... I use TwinView -- Perhaps the depth of love can be calibrated by the number of different selves that are actively involved in a given relationship. Carl Sagan (Contact) Jaime Ochoa Malagón Integrated Technology Tel: (55) 52 54 26 10