xubuntu@xubuntu:~$ sudo rm /etc/X11/xorg.conf ; sudo apt purge nvidia* ; sudo apt update ; sudo apt-get install nvidia-361 
rm: cannot remove ‘/etc/X11/xorg.conf’: No such file or directory
Reading package lists... Done
Building dependency tree       
Reading state information... Done
Note, selecting 'nvidia-358-dev' for regex 'nvidia*'
Note, selecting 'nvidia-340-updates' for regex 'nvidia*'
Note, selecting 'nvidia-331-dev' for regex 'nvidia*'
Note, selecting 'nvidia-compute-profiler' for regex 'nvidia*'
Note, selecting 'nvidia-319-updates-dev' for regex 'nvidia*'
Note, selecting 'nvidia-cg-dev' for regex 'nvidia*'
Note, selecting 'nvidia-libopencl1-346-updates' for regex 'nvidia*'
Note, selecting 'nvidia-310-dev' for regex 'nvidia*'
Note, selecting 'nvidia-cuda-doc' for regex 'nvidia*'
Note, selecting 'nvidia-libopencl1' for regex 'nvidia*'
Note, selecting 'nvidia-349-updates' for regex 'nvidia*'
Note, selecting 'nvidia-visual-profiler' for regex 'nvidia*'
Note, selecting 'nvidia-opencl-icd-304-updates' for regex 'nvidia*'
Note, selecting 'nvidia-352-updates-dev' for regex 'nvidia*'
Note, selecting 'nvidia-persistenced' for regex 'nvidia*'
Note, selecting 'nvidia-driver' for regex 'nvidia*'
Note, selecting 'nvidia-experimental-304-dev' for regex 'nvidia*'
Note, selecting 'nvidia-opencl-icd-331-updates' for regex 'nvidia*'
Note, selecting 'nvidia-libopencl1-304-updates' for regex 'nvidia*'
Note, selecting 'nvidia-settings-updates' for regex 'nvidia*'
Note, selecting 'nvidia-cg-doc' for regex 'nvidia*'
Note, selecting 'nvidia-settings' for regex 'nvidia*'
Note, selecting 'nvidia-opencl-icd-340-updates' for regex 'nvidia*'
Note, selecting 'nvidia-304-updates-dev' for regex 'nvidia*'
Note, selecting 'nvidia-cuda-gdb' for regex 'nvidia*'
Note, selecting 'nvidia-kernel-486' for regex 'nvidia*'
Note, selecting 'nvidia-364-dev' for regex 'nvidia*'
Note, selecting 'nvidia-common' for regex 'nvidia*'
Note, selecting 'nvidia-glx' for regex 'nvidia*'
Note, selecting 'nvidia-settings-binary' for regex 'nvidia*'
Note, selecting 'nvidia-325-updates' for regex 'nvidia*'
Note, selecting 'nvidia-libopencl1-331-updates' for regex 'nvidia*'
Note, selecting 'nvidia-kernel-686-pae' for regex 'nvidia*'
Note, selecting 'nvidia-334-updates' for regex 'nvidia*'
Note, selecting 'nvidia-libopencl1-340-updates' for regex 'nvidia*'
Note, selecting 'nvidia-current-dev' for regex 'nvidia*'
Note, selecting 'nvidia' for regex 'nvidia*'
Note, selecting 'nvidia-343-updates' for regex 'nvidia*'
Note, selecting 'nvidia-settings-310-updates' for regex 'nvidia*'
Note, selecting 'nvidia-modprobe' for regex 'nvidia*'
Note, selecting 'nvidia-304' for regex 'nvidia*'
Note, selecting 'nvidia-current-updates' for regex 'nvidia*'
Note, selecting 'nvidia-experimental-310-dev' for regex 'nvidia*'
Note, selecting 'nvidia-kernel-amd64' for regex 'nvidia*'
Note, selecting 'nvidia-310' for regex 'nvidia*'
Note, selecting 'nvidia-313' for regex 'nvidia*'
Note, selecting 'nvidia-319' for regex 'nvidia*'
Note, selecting 'nvidia-352-updates' for regex 'nvidia*'
Note, selecting 'nvidia-libopencl1-304' for regex 'nvidia*'
Note, selecting 'nvidia-nsight' for regex 'nvidia*'
Note, selecting 'nvidia-331-updates-uvm' for regex 'nvidia*'
Note, selecting 'nvidia-325' for regex 'nvidia*'
Note, selecting 'nvidia-settings-319-updates' for regex 'nvidia*'
Note, selecting 'nvidia-331' for regex 'nvidia*'
Note, selecting 'nvidia-334' for regex 'nvidia*'
Note, selecting 'nvidia-310-updates-dev' for regex 'nvidia*'
Note, selecting 'nvidia-337' for regex 'nvidia*'
Note, selecting 'nvidia-cg-toolkit' for regex 'nvidia*'
Note, selecting 'nvidia-331-updates-dev' for regex 'nvidia*'
Note, selecting 'nvidia-340' for regex 'nvidia*'
Note, selecting 'nvidia-343' for regex 'nvidia*'
Note, selecting 'nvidia-346' for regex 'nvidia*'
Note, selecting 'nvidia-349' for regex 'nvidia*'
Note, selecting 'nvidia-libopencl1-331' for regex 'nvidia*'
Note, selecting 'nvidia-cuda-debugger' for regex 'nvidia*'
Note, selecting 'nvidia-driver-binary' for regex 'nvidia*'
Note, selecting 'nvidia-352' for regex 'nvidia*'
Note, selecting 'nvidia-355' for regex 'nvidia*'
Note, selecting 'nvidia-358' for regex 'nvidia*'
Note, selecting 'nvidia-libopencl1-340' for regex 'nvidia*'
Note, selecting 'nvidia-opencl-icd' for regex 'nvidia*'
Note, selecting 'bumblebee-nvidia' for regex 'nvidia*'
Note, selecting 'nvidia-libopencl1-346' for regex 'nvidia*'
Note, selecting 'nvidia-361' for regex 'nvidia*'
Note, selecting 'nvidia-364' for regex 'nvidia*'
Note, selecting 'nvidia-libopencl1-352' for regex 'nvidia*'
Note, selecting 'nvidia-355-dev' for regex 'nvidia*'
Note, selecting 'nvidia-libopencl1-355' for regex 'nvidia*'
Note, selecting 'nvidia-libopencl1-358' for regex 'nvidia*'
Note, selecting 'nvidia-cuda-toolkit' for regex 'nvidia*'
Note, selecting 'nvidia-opencl-dev' for regex 'nvidia*'
Note, selecting 'nvidia-313-updates-dev' for regex 'nvidia*'
Note, selecting 'nvidia-libopencl1-361' for regex 'nvidia*'
Note, selecting 'nvidia-libopencl1-364' for regex 'nvidia*'
Note, selecting 'nvidia-opencl-profiler' for regex 'nvidia*'
Note, selecting 'nvidia-settings-experimental-304' for regex 'nvidia*'
Note, selecting 'nvidia-319-dev' for regex 'nvidia*'
Note, selecting 'nvidia-310-updates' for regex 'nvidia*'
Note, selecting 'nvidia-opencl-icd-304' for regex 'nvidia*'
Note, selecting 'nvidia-current-updates-dev' for regex 'nvidia*'
Note, selecting 'nvidia-opencl-icd-352-updates' for regex 'nvidia*'
Note, selecting 'nvidia-319-updates' for regex 'nvidia*'
Note, selecting 'nvidia-opencl-icd-331' for regex 'nvidia*'
Note, selecting 'nvidia-texture-tools' for regex 'nvidia*'
Note, selecting 'nvidia-settings-304' for regex 'nvidia*'
Note, selecting 'libgl1-nvidia-glx' for regex 'nvidia*'
Note, selecting 'nvidia-opencl-icd-340' for regex 'nvidia*'
Note, selecting 'nvidia-opencl-icd-346' for regex 'nvidia*'
Note, selecting 'nvidia-kernel-dkms' for regex 'nvidia*'
Note, selecting 'nvidia-settings-310' for regex 'nvidia*'
Note, selecting 'nvidia-settings-319' for regex 'nvidia*'
Note, selecting 'nvidia-va-driver' for regex 'nvidia*'
Note, selecting 'nvidia-opencl-icd-352' for regex 'nvidia*'
Note, selecting 'nvidia-opencl-icd-355' for regex 'nvidia*'
Note, selecting 'nvidia-opencl-icd-358' for regex 'nvidia*'
Note, selecting 'nvidia-337-updates' for regex 'nvidia*'
Note, selecting 'nvidia-settings-304-updates' for regex 'nvidia*'
Note, selecting 'nvidia-cuda-profiler' for regex 'nvidia*'
Note, selecting 'nvidia-opencl-icd-361' for regex 'nvidia*'
Note, selecting 'nvidia-opencl-icd-364' for regex 'nvidia*'
Note, selecting 'nvidia-current' for regex 'nvidia*'
Note, selecting 'nvidia-340-updates-uvm' for regex 'nvidia*'
Note, selecting 'nvidia-prime' for regex 'nvidia*'
Note, selecting 'nvidia-340-uvm' for regex 'nvidia*'
Note, selecting 'nvidia-346-updates' for regex 'nvidia*'
Note, selecting 'nvidia-settings-313-updates' for regex 'nvidia*'
Note, selecting 'nvidia-libopencl1-352-updates' for regex 'nvidia*'
Note, selecting 'nvidia-346-uvm' for regex 'nvidia*'
Note, selecting 'nvidia-361-dev' for regex 'nvidia*'
Note, selecting 'nvidia-340-updates-dev' for regex 'nvidia*'
Note, selecting 'nvidia-355-updates' for regex 'nvidia*'
Note, selecting 'nvidia-340-dev' for regex 'nvidia*'
Note, selecting 'nvidia-173-dev' for regex 'nvidia*'
Note, selecting 'nvidia-346-dev' for regex 'nvidia*'
Note, selecting 'nvidia-libopencl1-dev' for regex 'nvidia*'
Note, selecting 'nvidia-experimental-304' for regex 'nvidia*'
Note, selecting 'nvidia-304-dev' for regex 'nvidia*'
Note, selecting 'nvidia-experimental-310' for regex 'nvidia*'
Note, selecting 'nvidia-experimental-313' for regex 'nvidia*'
Note, selecting 'nvidia-experimental-319' for regex 'nvidia*'
Note, selecting 'boinc-nvidia-cuda' for regex 'nvidia*'
Note, selecting 'nvidia-experimental-325' for regex 'nvidia*'
Note, selecting 'nvidia-vdpau-driver' for regex 'nvidia*'
Note, selecting 'nvidia-experimental-331' for regex 'nvidia*'
Note, selecting 'nvidia-experimental-334' for regex 'nvidia*'
Note, selecting 'nvidia-experimental-337' for regex 'nvidia*'
Note, selecting 'nvidia-cuda-dev' for regex 'nvidia*'
Note, selecting 'nvidia-experimental-340' for regex 'nvidia*'
Note, selecting 'nvidia-experimental-343' for regex 'nvidia*'
Note, selecting 'nvidia-experimental-346' for regex 'nvidia*'
Note, selecting 'nvidia-experimental-349' for regex 'nvidia*'
Note, selecting 'nvidia-304-updates' for regex 'nvidia*'
Note, selecting 'nvidia-346-updates-uvm' for regex 'nvidia*'
Note, selecting 'nvidia-profiler' for regex 'nvidia*'
Note, selecting 'nvidia-experimental-352' for regex 'nvidia*'
Note, selecting 'nvidia-experimental-355' for regex 'nvidia*'
Note, selecting 'nvidia-173' for regex 'nvidia*'
Note, selecting 'nvidia-313-updates' for regex 'nvidia*'
Note, selecting 'nvidia-346-updates-dev' for regex 'nvidia*'
Note, selecting 'nvidia-opencl-icd-346-updates' for regex 'nvidia*'
Note, selecting 'libgl1-nvidia-alternatives' for regex 'nvidia*'
Note, selecting 'nvidia-331-updates' for regex 'nvidia*'
Note, selecting 'nvidia-331-uvm' for regex 'nvidia*'
Note, selecting 'nvidia-352-dev' for regex 'nvidia*'
Package 'libgl1-nvidia-alternatives' is not installed, so not removed
Package 'nvidia-vdpau-driver' is not installed, so not removed
Note, selecting 'nvidia-settings' instead of 'nvidia-settings-binary'
Package 'nvidia-driver' is not installed, so not removed
Package 'nvidia-glx' is not installed, so not removed
Package 'nvidia-kernel-dkms' is not installed, so not removed
Package 'nvidia-kernel-amd64' is not installed, so not removed
Package 'nvidia-kernel-686-pae' is not installed, so not removed
Package 'nvidia-kernel-486' is not installed, so not removed
Package 'nvidia' is not installed, so not removed
Package 'nvidia-313' is not installed, so not removed
Package 'nvidia-experimental-313' is not installed, so not removed
Package 'nvidia-experimental-319' is not installed, so not removed
Package 'nvidia-325' is not installed, so not removed
Package 'nvidia-325-updates' is not installed, so not removed
Package 'nvidia-experimental-325' is not installed, so not removed
Package 'nvidia-experimental-331' is not installed, so not removed
Note, selecting 'libnvtt-bin' instead of 'nvidia-texture-tools'
Package 'nvidia-libopencl1-dev' is not installed, so not removed
Note, selecting 'vdpau-va-driver' instead of 'nvidia-va-driver'
Package 'libgl1-nvidia-glx' is not installed, so not removed
Package 'nvidia-cuda-debugger' is not installed, so not removed
Package 'nvidia-libopencl1' is not installed, so not removed
Package 'nvidia-compute-profiler' is not installed, so not removed
Package 'nvidia-cuda-profiler' is not installed, so not removed
Package 'nvidia-opencl-profiler' is not installed, so not removed
Package 'nvidia-334' is not installed, so not removed
Package 'nvidia-334-updates' is not installed, so not removed
Package 'nvidia-experimental-334' is not installed, so not removed
Package 'nvidia-337' is not installed, so not removed
Package 'nvidia-337-updates' is not installed, so not removed
Package 'nvidia-experimental-337' is not installed, so not removed
Package 'nvidia-experimental-340' is not installed, so not removed
Package 'nvidia-343' is not installed, so not removed
Package 'nvidia-343-updates' is not installed, so not removed
Package 'nvidia-experimental-343' is not installed, so not removed
Package 'nvidia-experimental-346' is not installed, so not removed
Package 'nvidia-349' is not installed, so not removed
Package 'nvidia-349-updates' is not installed, so not removed
Package 'nvidia-experimental-349' is not installed, so not removed
Package 'nvidia-experimental-352' is not installed, so not removed
Package 'nvidia-355-updates' is not installed, so not removed
Package 'nvidia-experimental-355' is not installed, so not removed
Package 'nvidia-settings-304' is not installed, so not removed
Package 'nvidia-settings-304-updates' is not installed, so not removed
Package 'nvidia-settings-310' is not installed, so not removed
Package 'nvidia-settings-310-updates' is not installed, so not removed
Package 'nvidia-settings-313-updates' is not installed, so not removed
Package 'nvidia-settings-319' is not installed, so not removed
Package 'nvidia-settings-319-updates' is not installed, so not removed
Package 'nvidia-settings-experimental-304' is not installed, so not removed
Package 'nvidia-settings-updates' is not installed, so not removed
Package 'nvidia-173' is not installed, so not removed
Package 'nvidia-173-dev' is not installed, so not removed
Package 'nvidia-310' is not installed, so not removed
Package 'nvidia-310-dev' is not installed, so not removed
Package 'nvidia-310-updates' is not installed, so not removed
Package 'nvidia-310-updates-dev' is not installed, so not removed
Package 'nvidia-313-updates' is not installed, so not removed
Package 'nvidia-313-updates-dev' is not installed, so not removed
Package 'nvidia-experimental-310' is not installed, so not removed
Package 'nvidia-experimental-310-dev' is not installed, so not removed
Package 'nvidia-cg-dev' is not installed, so not removed
Package 'nvidia-cg-doc' is not installed, so not removed
Package 'nvidia-cg-toolkit' is not installed, so not removed
Package 'nvidia-cuda-dev' is not installed, so not removed
Package 'nvidia-cuda-doc' is not installed, so not removed
Package 'nvidia-cuda-gdb' is not installed, so not removed
Package 'nvidia-cuda-toolkit' is not installed, so not removed
Package 'nvidia-nsight' is not installed, so not removed
Package 'nvidia-opencl-dev' is not installed, so not removed
Package 'nvidia-profiler' is not installed, so not removed
Package 'nvidia-visual-profiler' is not installed, so not removed
Package 'nvidia-304' is not installed, so not removed
Package 'nvidia-304-dev' is not installed, so not removed
Package 'nvidia-304-updates' is not installed, so not removed
Package 'nvidia-304-updates-dev' is not installed, so not removed
Package 'nvidia-319' is not installed, so not removed
Package 'nvidia-319-dev' is not installed, so not removed
Package 'nvidia-319-updates' is not installed, so not removed
Package 'nvidia-319-updates-dev' is not installed, so not removed
Package 'nvidia-331' is not installed, so not removed
Package 'nvidia-331-dev' is not installed, so not removed
Package 'nvidia-331-updates' is not installed, so not removed
Package 'nvidia-331-updates-dev' is not installed, so not removed
Package 'nvidia-331-updates-uvm' is not installed, so not removed
Package 'nvidia-331-uvm' is not installed, so not removed
Package 'nvidia-340' is not installed, so not removed
Package 'nvidia-340-dev' is not installed, so not removed
Package 'nvidia-340-updates' is not installed, so not removed
Package 'nvidia-340-updates-dev' is not installed, so not removed
Package 'nvidia-340-updates-uvm' is not installed, so not removed
Package 'nvidia-340-uvm' is not installed, so not removed
Package 'nvidia-346' is not installed, so not removed
Package 'nvidia-346-dev' is not installed, so not removed
Package 'nvidia-346-updates' is not installed, so not removed
Package 'nvidia-346-updates-dev' is not installed, so not removed
Package 'nvidia-346-updates-uvm' is not installed, so not removed
Package 'nvidia-346-uvm' is not installed, so not removed
Package 'nvidia-352-updates' is not installed, so not removed
Package 'nvidia-352-updates-dev' is not installed, so not removed
Package 'nvidia-current' is not installed, so not removed
Package 'nvidia-current-dev' is not installed, so not removed
Package 'nvidia-current-updates' is not installed, so not removed
Package 'nvidia-current-updates-dev' is not installed, so not removed
Package 'nvidia-experimental-304' is not installed, so not removed
Package 'nvidia-experimental-304-dev' is not installed, so not removed
Package 'nvidia-libopencl1-304' is not installed, so not removed
Package 'nvidia-libopencl1-304-updates' is not installed, so not removed
Package 'nvidia-libopencl1-331' is not installed, so not removed
Package 'nvidia-libopencl1-331-updates' is not installed, so not removed
Package 'nvidia-libopencl1-340' is not installed, so not removed
Package 'nvidia-libopencl1-340-updates' is not installed, so not removed
Package 'nvidia-libopencl1-346' is not installed, so not removed
Package 'nvidia-libopencl1-346-updates' is not installed, so not removed
Package 'nvidia-opencl-icd-304' is not installed, so not removed
Package 'nvidia-opencl-icd-304-updates' is not installed, so not removed
Package 'nvidia-opencl-icd-331' is not installed, so not removed
Package 'nvidia-opencl-icd-331-updates' is not installed, so not removed
Package 'nvidia-opencl-icd-340' is not installed, so not removed
Package 'nvidia-opencl-icd-340-updates' is not installed, so not removed
Package 'nvidia-opencl-icd-346' is not installed, so not removed
Package 'nvidia-opencl-icd-346-updates' is not installed, so not removed
Package 'nvidia-common' is not installed, so not removed
Package 'nvidia-libopencl1-352-updates' is not installed, so not removed
Package 'nvidia-opencl-icd-352-updates' is not installed, so not removed
Package 'boinc-nvidia-cuda' is not installed, so not removed
Package 'nvidia-modprobe' is not installed, so not removed
Package 'bumblebee-nvidia' is not installed, so not removed
Package 'nvidia-352' is not installed, so not removed
Package 'nvidia-352-dev' is not installed, so not removed
Package 'nvidia-libopencl1-352' is not installed, so not removed
Package 'nvidia-opencl-icd-352' is not installed, so not removed
Package 'nvidia-355-dev' is not installed, so not removed
Package 'nvidia-355' is not installed, so not removed
Package 'nvidia-libopencl1-355' is not installed, so not removed
Package 'nvidia-opencl-icd-355' is not installed, so not removed
Package 'nvidia-358-dev' is not installed, so not removed
Package 'nvidia-358' is not installed, so not removed
Package 'nvidia-libopencl1-358' is not installed, so not removed
Package 'nvidia-opencl-icd-358' is not installed, so not removed
Package 'nvidia-361-dev' is not installed, so not removed
Package 'nvidia-libopencl1-361' is not installed, so not removed
Package 'nvidia-364-dev' is not installed, so not removed
Package 'nvidia-364' is not installed, so not removed
Package 'nvidia-libopencl1-364' is not installed, so not removed
Package 'nvidia-opencl-icd-364' is not installed, so not removed
The following packages will be REMOVED:
  nvidia-361* nvidia-opencl-icd-361* nvidia-prime* nvidia-settings*
0 upgraded, 0 newly installed, 4 to remove and 15 not upgraded.
After this operation, 339 MB disk space will be freed.
Do you want to continue? [Y/n] Y
(Reading database ... 174974 files and directories currently installed.)
Removing nvidia-361 (361.42-0ubuntu0~gpu14.04.1) ...
Stopping nvidia-persistenced
Done.
Removing all DKMS Modules
Done.
update-alternatives: using /usr/lib/nvidia-361-prime/ld.so.conf to provide /etc/ld.so.conf.d/x86_64-linux-gnu_GL.conf (x86_64-linux-gnu_gl_conf) in auto mode
update-alternatives: using /usr/lib/nvidia-361-prime/alt_ld.so.conf to provide /etc/ld.so.conf.d/i386-linux-gnu_GL.conf (i386-linux-gnu_gl_conf) in auto mode
update-alternatives: using /usr/lib/x86_64-linux-gnu/mesa/ld.so.conf to provide /etc/ld.so.conf.d/x86_64-linux-gnu_GL.conf (x86_64-linux-gnu_gl_conf) in auto mode
update-alternatives: using /usr/lib/i386-linux-gnu/mesa/ld.so.conf to provide /etc/ld.so.conf.d/i386-linux-gnu_GL.conf (i386-linux-gnu_gl_conf) in auto mode
INFO:Disable nvidia-361
DEBUG:Parsing /usr/share/ubuntu-drivers-common/quirks/dell_latitude
DEBUG:Parsing /usr/share/ubuntu-drivers-common/quirks/lenovo_thinkpad
DEBUG:Parsing /usr/share/ubuntu-drivers-common/quirks/put_your_quirks_here
update-initramfs: deferring update (trigger activated)
Purging configuration files for nvidia-361 (361.42-0ubuntu0~gpu14.04.1) ...
update-initramfs: deferring update (trigger activated)
Removing nvidia-opencl-icd-361 (361.42-0ubuntu0~gpu14.04.1) ...
Purging configuration files for nvidia-opencl-icd-361 (361.42-0ubuntu0~gpu14.04.1) ...
Removing nvidia-prime (0.6.2) ...
Purging configuration files for nvidia-prime (0.6.2) ...
Removing nvidia-settings (364.15-0ubuntu0~gpu14.04.1) ...
Purging configuration files for nvidia-settings (364.15-0ubuntu0~gpu14.04.1) ...
Processing triggers for libc-bin (2.19-0ubuntu6.7) ...
Processing triggers for man-db (2.6.7.1-1ubuntu1) ...
Processing triggers for initramfs-tools (0.103ubuntu4.3) ...
update-initramfs: Generating /boot/initrd.img-3.13.0-86-generic
Processing triggers for mime-support (3.54ubuntu1.1) ...
Processing triggers for gnome-menus (3.10.1-0ubuntu2) ...
Processing triggers for desktop-file-utils (0.22-1ubuntu1) ...
Ign http://us.archive.ubuntu.com trusty InRelease
Get:1 http://us.archive.ubuntu.com trusty-updates InRelease [65.9 kB]          
Get:2 http://security.ubuntu.com trusty-security InRelease [65.9 kB]           
Ign http://extras.ubuntu.com trusty InRelease                                  
Hit http://ppa.launchpad.net trusty InRelease                                  
Hit http://us.archive.ubuntu.com trusty-backports InRelease                    
Hit http://extras.ubuntu.com trusty Release.gpg                                
Hit http://us.archive.ubuntu.com trusty Release.gpg                            
Hit http://ppa.launchpad.net trusty/main amd64 Packages                        
Get:3 http://us.archive.ubuntu.com trusty-updates/main Sources [275 kB]        
Hit http://extras.ubuntu.com trusty Release                                    
Hit http://ppa.launchpad.net trusty/main i386 Packages                         
Get:4 http://security.ubuntu.com trusty-security/main Sources [115 kB]         
Hit http://extras.ubuntu.com trusty/main Sources                               
Hit http://ppa.launchpad.net trusty/main Translation-en                        
Hit http://extras.ubuntu.com trusty/main amd64 Packages                        
Get:5 http://us.archive.ubuntu.com trusty-updates/restricted Sources [5,352 B] 
Get:6 http://us.archive.ubuntu.com trusty-updates/universe Sources [154 kB]    
Get:7 http://security.ubuntu.com trusty-security/restricted Sources [4,035 B]  
Hit http://extras.ubuntu.com trusty/main i386 Packages                         
Get:8 http://us.archive.ubuntu.com trusty-updates/multiverse Sources [5,939 B] 
Get:9 http://security.ubuntu.com trusty-security/universe Sources [36.2 kB]    
Get:10 http://us.archive.ubuntu.com trusty-updates/main amd64 Packages [768 kB]
Get:11 http://security.ubuntu.com trusty-security/multiverse Sources [2,760 B] 
Get:12 http://security.ubuntu.com trusty-security/main amd64 Packages [481 kB] 
Get:13 http://us.archive.ubuntu.com trusty-updates/restricted amd64 Packages [15.9 kB]
Get:14 http://security.ubuntu.com trusty-security/restricted amd64 Packages [13.0 kB]
Get:15 http://us.archive.ubuntu.com trusty-updates/universe amd64 Packages [359 kB]
Get:16 http://security.ubuntu.com trusty-security/universe amd64 Packages [129 kB]
Get:17 http://us.archive.ubuntu.com trusty-updates/multiverse amd64 Packages [13.2 kB]
Get:18 http://security.ubuntu.com trusty-security/multiverse amd64 Packages [4,978 B]
Get:19 http://us.archive.ubuntu.com trusty-updates/main i386 Packages [736 kB] 
Get:20 http://security.ubuntu.com trusty-security/main i386 Packages [454 kB]  
Get:21 http://security.ubuntu.com trusty-security/restricted i386 Packages [12.7 kB]
Ign http://extras.ubuntu.com trusty/main Translation-en_US                     
Get:22 http://security.ubuntu.com trusty-security/universe i386 Packages [128 kB]
Get:23 http://us.archive.ubuntu.com trusty-updates/restricted i386 Packages [15.6 kB]
Ign http://extras.ubuntu.com trusty/main Translation-en                        
Get:24 http://us.archive.ubuntu.com trusty-updates/universe i386 Packages [361 kB]
Get:25 http://security.ubuntu.com trusty-security/multiverse i386 Packages [5,168 B]
Get:26 http://us.archive.ubuntu.com trusty-updates/multiverse i386 Packages [13.6 kB]
Hit http://security.ubuntu.com trusty-security/main Translation-en             
Get:27 http://us.archive.ubuntu.com trusty-updates/main Translation-en [384 kB]
Hit http://security.ubuntu.com trusty-security/multiverse Translation-en       
Get:28 http://us.archive.ubuntu.com trusty-updates/multiverse Translation-en [7,227 B]
Hit http://security.ubuntu.com trusty-security/restricted Translation-en       
Get:29 http://us.archive.ubuntu.com trusty-updates/restricted Translation-en [3,699 B]
Hit http://security.ubuntu.com trusty-security/universe Translation-en         
Get:30 http://us.archive.ubuntu.com trusty-updates/universe Translation-en [188 kB]
Hit http://us.archive.ubuntu.com trusty-backports/main Sources   
Hit http://us.archive.ubuntu.com trusty-backports/restricted Sources      
Hit http://us.archive.ubuntu.com trusty-backports/universe Sources    
Hit http://us.archive.ubuntu.com trusty-backports/multiverse Sources     
Hit http://us.archive.ubuntu.com trusty-backports/main amd64 Packages     
Hit http://us.archive.ubuntu.com trusty-backports/restricted amd64 Packages
Hit http://us.archive.ubuntu.com trusty-backports/universe amd64 Packages
Hit http://us.archive.ubuntu.com trusty-backports/multiverse amd64 Packages
Hit http://us.archive.ubuntu.com trusty-backports/main i386 Packages
Hit http://us.archive.ubuntu.com trusty-backports/restricted i386 Packages
Hit http://us.archive.ubuntu.com trusty-backports/universe i386 Packages
Hit http://us.archive.ubuntu.com trusty-backports/multiverse i386 Packages
Hit http://us.archive.ubuntu.com trusty-backports/main Translation-en
Hit http://us.archive.ubuntu.com trusty-backports/multiverse Translation-en
Hit http://us.archive.ubuntu.com trusty-backports/restricted Translation-en
Hit http://us.archive.ubuntu.com trusty-backports/universe Translation-en
Hit http://us.archive.ubuntu.com trusty Release   
Hit http://us.archive.ubuntu.com trusty/main Sources
Hit http://us.archive.ubuntu.com trusty/restricted Sources
Hit http://us.archive.ubuntu.com trusty/universe Sources
Hit http://us.archive.ubuntu.com trusty/multiverse Sources
Hit http://us.archive.ubuntu.com trusty/main amd64 Packages
Hit http://us.archive.ubuntu.com trusty/restricted amd64 Packages
Hit http://us.archive.ubuntu.com trusty/universe amd64 Packages
Hit http://us.archive.ubuntu.com trusty/multiverse amd64 Packages
Hit http://us.archive.ubuntu.com trusty/main i386 Packages
Hit http://us.archive.ubuntu.com trusty/restricted i386 Packages
Hit http://us.archive.ubuntu.com trusty/universe i386 Packages
Hit http://us.archive.ubuntu.com trusty/multiverse i386 Packages
Hit http://us.archive.ubuntu.com trusty/main Translation-en
Hit http://us.archive.ubuntu.com trusty/multiverse Translation-en
Hit http://us.archive.ubuntu.com trusty/restricted Translation-en
Hit http://us.archive.ubuntu.com trusty/universe Translation-en
Ign http://us.archive.ubuntu.com trusty/main Translation-en_US                 
Ign http://us.archive.ubuntu.com trusty/multiverse Translation-en_US           
Ign http://us.archive.ubuntu.com trusty/restricted Translation-en_US           
Ign http://us.archive.ubuntu.com trusty/universe Translation-en_US             
Fetched 4,824 kB in 7s (621 kB/s)                                              
Reading package lists... Done
Reading package lists... Done
Building dependency tree       
Reading state information... Done
The following extra packages will be installed:
  nvidia-opencl-icd-361 nvidia-prime nvidia-settings
The following NEW packages will be installed:
  nvidia-361 nvidia-opencl-icd-361 nvidia-prime nvidia-settings
0 upgraded, 4 newly installed, 0 to remove and 15 not upgraded.
Need to get 0 B/77.6 MB of archives.
After this operation, 339 MB of additional disk space will be used.
Do you want to continue? [Y/n] Y
Selecting previously unselected package nvidia-361.
(Reading database ... 174411 files and directories currently installed.)
Preparing to unpack .../nvidia-361_361.42-0ubuntu0~gpu14.04.1_amd64.deb ...
Unpacking nvidia-361 (361.42-0ubuntu0~gpu14.04.1) ...
Selecting previously unselected package nvidia-opencl-icd-361.
Preparing to unpack .../nvidia-opencl-icd-361_361.42-0ubuntu0~gpu14.04.1_amd64.deb ...
Unpacking nvidia-opencl-icd-361 (361.42-0ubuntu0~gpu14.04.1) ...
Selecting previously unselected package nvidia-prime.
Preparing to unpack .../nvidia-prime_0.6.2_amd64.deb ...
Unpacking nvidia-prime (0.6.2) ...
Selecting previously unselected package nvidia-settings.
Preparing to unpack .../nvidia-settings_364.15-0ubuntu0~gpu14.04.1_amd64.deb ...
Unpacking nvidia-settings (364.15-0ubuntu0~gpu14.04.1) ...
Processing triggers for ureadahead (0.100.0-16) ...
Processing triggers for man-db (2.6.7.1-1ubuntu1) ...
Processing triggers for mime-support (3.54ubuntu1.1) ...
Processing triggers for gnome-menus (3.10.1-0ubuntu2) ...
Processing triggers for desktop-file-utils (0.22-1ubuntu1) ...
Setting up nvidia-361 (361.42-0ubuntu0~gpu14.04.1) ...
update-alternatives: using /usr/lib/nvidia-361/ld.so.conf to provide /etc/ld.so.conf.d/x86_64-linux-gnu_GL.conf (x86_64-linux-gnu_gl_conf) in auto mode
update-alternatives: using /usr/lib/nvidia-361/alt_ld.so.conf to provide /etc/ld.so.conf.d/i386-linux-gnu_GL.conf (i386-linux-gnu_gl_conf) in auto mode
update-alternatives: using /usr/share/nvidia-361/glamor.conf to provide /usr/share/X11/xorg.conf.d/glamoregl.conf (glamor_conf) in auto mode
update-initramfs: deferring update (trigger activated)
INFO:Enable nvidia-361
DEBUG:Parsing /usr/share/ubuntu-drivers-common/quirks/dell_latitude
DEBUG:Parsing /usr/share/ubuntu-drivers-common/quirks/lenovo_thinkpad
DEBUG:Parsing /usr/share/ubuntu-drivers-common/quirks/put_your_quirks_here
Adding system user `nvidia-persistenced' (UID 116) ...
Adding new group `nvidia-persistenced' (GID 125) ...
Adding new user `nvidia-persistenced' (UID 116) with group `nvidia-persistenced' ...
Not creating home directory `/'.
Loading new nvidia-361-361.42 DKMS files...
First Installation: checking all kernels...
Building only for 3.13.0-86-generic
Building for architecture x86_64
Building initial module for 3.13.0-86-generic
Done.

nvidia_361:
Running module version sanity check.
 - Original module
   - No original module exists within this kernel
 - Installation
   - Installing to /lib/modules/3.13.0-86-generic/updates/dkms/

nvidia_361_modeset.ko:
Running module version sanity check.
 - Original module
   - No original module exists within this kernel
 - Installation
   - Installing to /lib/modules/3.13.0-86-generic/updates/dkms/

nvidia_361_uvm.ko:
Running module version sanity check.
 - Original module
   - No original module exists within this kernel
 - Installation
   - Installing to /lib/modules/3.13.0-86-generic/updates/dkms/

depmod....

DKMS: install completed.
Setting up nvidia-opencl-icd-361 (361.42-0ubuntu0~gpu14.04.1) ...
Setting up nvidia-prime (0.6.2) ...
nvidia-prime start/running, process 31496
Setting up nvidia-settings (364.15-0ubuntu0~gpu14.04.1) ...
Processing triggers for initramfs-tools (0.103ubuntu4.3) ...
update-initramfs: Generating /boot/initrd.img-3.13.0-86-generic
Processing triggers for libc-bin (2.19-0ubuntu6.7) ...
Processing triggers for ureadahead (0.100.0-16) ...
xubuntu@xubuntu:~$