On 19/06/2015, Bret Busby <bret.bu...@gmail.com> wrote: > 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* > " >
And, on Debian 6, on the Acer 5750, which has (I believe) both an inboard Intel HD graphics device and an nvidia geforce gt520m, and, with output switched to only the external monitor, " root@bret-apc01-debian6:~# xrandr xrandr: Failed to get size of gamma for output default Screen 0: minimum 640 x 480, current 1920 x 1080, maximum 1920 x 1080 default connected 1920x1080+0+0 0mm x 0mm 1920x1080 0.0* 1280x1024 0.0 1024x768 0.0 800x600 0.0 640x480 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/CACX6j8NdCJ81icoL2JfLfZWGmqi6=mbov94xmn8j9qosqsf...@mail.gmail.com
