After a fresh install (16.04) to my notebook which have Nvidia GT 750m, I want to change GPU driver from "Software & Updates" --> "Additional Drivers". System identifies my graphic card, no problem but when I select a proprietary driver and apply changes. After a few seconds, change bar stops and nouveau selected by default again.
I tried from terminal;
sudo apt-get install nvidia-361
but output says "you have held broken packages"
Reading package lists... Done Building dependency tree Reading state information... Done Some packages could not be installed. This may mean that you have requested an impossible situation or if you are using the unstable distribution that some required packages have not yet been created or been moved out of Incoming. The following information may help to resolve the situation: The following packages have unmet dependencies: nvidia-361 : Depends: lib32gcc1 but it is not going to be installed Depends: libc6-i386 but it is not going to be installed E: Unable to correct problems, you have held broken packages.
Then issue is not about nvidia-361, all drivers are same.