if i add an external display the system will start the xserver on external display.
i have now fallback to vesa with own modes to have a xserver on laptop display: Option "DPMS" HorizSync 28-51 VertRefresh 43-60 ModeLine "1024x768" 113.31 1024 1096 1208 1392 768 769 772 814 -HSync +Vsync -- [intrepid alpha6] X.org cannot find PLL settings for mode https://bugs.launchpad.net/bugs/274045 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