I used to utilize a software with ssh and display the GUI of this software. But after installing the CUDA (with apt-get) on my Ubuntu 16, I can’t display the GUI anymore. It returned a lack of libGL error like follows:
libGL error: failed to load driver:swrast
I followed some advices from Stack Overflow but not succeed.(my post:https://askubuntu.com/questions/1025770/libgl-error-failed-to-load-driver-swrast-while-connecting-to-a-server and https://askubuntu.com/questions/1026405/terminal-cant-be-opened?noredirect=1#comment1668048_1026405
Then I tried to modified the 50-xserver-command.conf file in /usr/share/lightdm/lightdm.conf.d/ like following:
[Seat:*] #Dump core xserver-command=X -core
[Seat:*] xserver-command=X -core +iglx
Then I further lost my Terminal (even though I changed it back to initial configuration)
Could master can help me, plz???