I became a Ubuntu user 3 months ago, and have been trying to utilize my Nvidia GeForce graphics card approx.10 hours per week. I am attempting to try this offering;
:~$ sudo add-apt-repository ppa:bumblebee/stable && sudo apt-get -y update <ENTER>
:~$ sudo apt-get install bumblebee bumblebee-nvidia <ENTER>
:~$ gedit /etc/bumblebee/bumblebee.conf <ENTER>
Edit line 22 to ´Driver=nvidia´ Edit line 47 to ´kernelDriver=nvidia´ Save and run
:~$ sudo bumblebee restart <ENTER> then
:~$ optirun glxgears <ENTER>
After seeming success at editing, when I try to save and exit I get an Unable to access file or Unable to obtain permission to read file
How do I get permission to change lines in a just installed file so I can finally use my nvidia GE card? I finally found a good sounding repair but cannot even open it.