So this helped a little. I installed the ati-version from your link and some most of the graphic glitches on the external are gone, but this is what I get with xrandr -q: Screen 0: minimum 320 x 200, current 1280 x 1024, maximum 1280 x 1200 VGA-0 connected 1280x1024+0+0 (normal left inverted right) 338mm x 270mm 1280x1024 60.0*+ 75.0 59.9 1152x864 75.0 1024x768 74.9 75.1 60.0 832x624 74.6 800x600 75.0 74.9 60.3 640x480 75.0 74.8 60.0 720x400 70.1 LVDS connected 1280x800+0+0 (normal left inverted right) 0mm x 0mm 1280x800 60.0*+ 60.0 1280x768 60.0 1024x768 60.0 800x600 60.3 640x480 59.9 S-video disconnected (normal left inverted right)
Now I cannot put the external as a big desktop because the maximum size is too small and after some time like 30 min the system froze completely ** Attachment added: "Xorg.0.log" http://launchpadlibrarian.net/9526379/Xorg.0.log -- [gutsy] X crashes when 2nd monitor is attached to Notebook https://bugs.launchpad.net/bugs/145620 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs