|   | 11 | rock@gpfs-server:~$ sudo /opt/VirtualGL/bin/vglserver_config | 
                  
                          |   | 12 |  | 
                  
                          |   | 13 | {{{ | 
                  
                          |   | 14 | 1) Configure server for use with VirtualGL in GLX mode | 
                  
                          |   | 15 | 2) Unconfigure server for use with VirtualGL in GLX mode | 
                  
                          |   | 16 | X) Exit | 
                  
                          |   | 17 |  | 
                  
                          |   | 18 | Choose: | 
                  
                          |   | 19 | 1 | 
                  
                          |   | 20 | Restrict local X server access to vglusers group (recommended)? | 
                  
                          |   | 21 | [Y/n] | 
                  
                          |   | 22 | n | 
                  
                          |   | 23 | Restrict framebuffer device access to vglusers group (recommended)? | 
                  
                          |   | 24 | [Y/n] | 
                  
                          |   | 25 | n | 
                  
                          |   | 26 | Disable XTEST extension (recommended)? | 
                  
                          |   | 27 | [Y/n] | 
                  
                          |   | 28 | n | 
                  
                          |   | 29 | ... Granting write permission to /dev/nvidia* for all users ... | 
                  
                          |   | 30 | chmod: cannot access `/dev/nvidia*': No such file or directory | 
                  
                          |   | 31 | chown: cannot access `/dev/nvidia*': No such file or directory | 
                  
                          |   | 32 | ... Adding xhost +localhost to /etc/gdm/Init/Default script ... | 
                  
                          |   | 33 | ... Setting default run level to 5 (enabling graphical login prompt) ... | 
                  
                          |   | 34 |  | 
                  
                          |   | 35 | Done. You must restart the display manager for the changes to take effect. | 
                  
                          |   | 36 |  | 
                  
                          |   | 37 |  | 
                  
                          |   | 38 | 1) Configure server for use with VirtualGL in GLX mode | 
                  
                          |   | 39 | 2) Unconfigure server for use with VirtualGL in GLX mode | 
                  
                          |   | 40 | X) Exit | 
                  
                          |   | 41 |  | 
                  
                          |   | 42 | Choose: | 
                  
                          |   | 43 | X | 
                  
                          |   | 44 | }}} | 
                  
                          |   | 45 |  | 
                  
                          |   | 46 |  |