On 19/06/2015, Bret Busby <bret.bu...@gmail.com> wrote: > On 19/06/2015, Petter Adsen <pet...@synth.no> wrote: >> On Fri, 19 Jun 2015 12:15:59 +0800 >> Bret Busby <bret.bu...@gmail.com> wrote: >>> I note also, that I used synaptic to remove all the nvidia stuff, from >>> the Debian 7 installation, and I removed the bumblebee stuff from that >>> installation, and reinstalled bumblebee on that installation, and the >>> Debian 7 installation also still does not detect the external monitor. >> >> How do you determine that it doesn't detect the monitor? You can read >> through /var/log/Xorg.0.log, but it's easier to just run "xrandr" (when >> both screens are connected) and see what it detects. If "xrandr" is able >> to detect both outputs it should just be a matter of configuration, if >> not then that would suggest a problem with the driver. >> > > On Debian 6; > > " > :~# xrandr > xrandr: Failed to get size of gamma for output default > Screen 0: minimum 1920 x 1080, current 1920 x 1080, maximum 1920 x 1080 > default connected 1920x1080+0+0 0mm x 0mm > 1920x1080 0.0* > " > >
And on Debian 7; " :~# xrandr xrandr: Failed to get size of gamma for output default Screen 0: minimum 1920 x 1080, current 1920 x 1080, maximum 1920 x 1080 default connected 1920x1080+0+0 0mm x 0mm 1920x1080 0.0* " -- Bret Busby Armadale West Australia .............. "So once you do know what the question actually is, you'll know what the answer means." - Deep Thought, Chapter 28 of Book 1 of "The Hitchhiker's Guide to the Galaxy: A Trilogy In Four Parts", written by Douglas Adams, published by Pan Books, 1992 .................................................... -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: https://lists.debian.org/cacx6j8o6epncu68jeoqdh2avzxqcxqvq5uumwc6_jqluvxp...@mail.gmail.com