Same here, on a MacBook Air, Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller (rev 03)
It is not possible to set the xrandr properties, so presumably a problem with the new xserver-xorg-video-intel driver. This bug seems relevant: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/397617
Same here, on a MacBook Air, Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller (rev 03)
It is not possible to set the xrandr properties, so presumably a problem with the new xserver- xorg-video- intel driver. This bug seems relevant: https:/ /bugs.launchpad .net/ubuntu/ +source/ xserver- xorg-video- intel/+ bug/397617