Thank you, happens without gdm and seems to be due to xorg itself, reassigning then
** Changed in: gdm (Ubuntu) Sourcepackagename: gdm => xorg Assignee: Ubuntu Desktop Bugs => Ubuntu X SWAT Status: Needs Info => Unconfirmed -- Close laptop lid and X resets (power managment set to do nothing. Only in Edgy) https://launchpad.net/bugs/68870 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs