I have a windows box and an ubuntu box. ubuntu start up completed, obviously with Xorg server running without any problems. ran the command: xhost + so that there should NOT be any problems ...
After installing Ubuntu on my new Laptop (using the nomodeset method), Ubuntu boots into a black (blank) screen. I've tried every single solution listed in here: My computer boots to a black screen, ...
I'm running Ubuntu 12.04.3 on Intel's HD4000 GPU. While Xserver is running, I would like to: add a new dummy screen to a running xserver (existing session, no DM involved) set resolution of display ...
When I am running some software using sudo command it showing error like cannot connect to X server For example if I run the following command: $ sudo gedit /etc/profile I am getting ...