I can confirm this bug with driver version 2:2.7.0-1ubuntu1~xup~1 One additional piece of information relating to this bug is that dual- screen works if I stack the monitors on top of each other when setting their relative positions.
For example, see this screenshot: http://dl.getdropbox.com/u/256410/photos/intel_xorg_working_config.png For some reason, this way of positioning the monitors does not ask to set a virtual resolution in my xorg.conf, and therefore it works. When I set the positions of the monitors as in the following screenshot: http://dl.getdropbox.com/u/256410/photos/intel_xorg_working_config.png Then it asks to change the virtual resolution, tells me to restart X, and upon restarting it crashes ( http://dl.getdropbox.com/u/256410/IMG_0479.JPG ) -- [i945gm] Xorg crashed after external monitor in drm_intel_bo_reference() from i830_set_pixmap_bo (UXA bug) https://bugs.launchpad.net/bugs/351756 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs