NVDIA Driver update

alex@alex-Lenovo-G400s-Touch:~$ sudo apt-get install nvidia-375
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following package was automatically installed and is no longer required:
  xserver-xorg-legacy
Use 'sudo apt autoremove' to remove it.
The following additional packages will be installed:
  libcuda1-375 nvidia-opencl-icd-375
The following packages will be REMOVED:
  libcuda1-340 nvidia-340 nvidia-opencl-icd-340
The following NEW packages will be installed:
  libcuda1-375 nvidia-375 nvidia-opencl-icd-375
0 upgraded, 3 newly installed, 3 to remove and 24 not upgraded.
Need to get 75.2 MB of archives.
After this operation, 3,987 kB of additional disk space will be used.
Do you want to continue? [Y/n] y
Get:1 http://us.archive.ubuntu.com/ubuntu xenial-updates/restricted amd64 nvidia-375 amd64 375.39-0ubuntu0.16.04.1 [69.6 MB]
Get:2 http://us.archive.ubuntu.com/ubuntu xenial-updates/restricted amd64 libcuda1-375 amd64 375.39-0ubuntu0.16.04.1 [2,721 kB]
Get:3 http://us.archive.ubuntu.com/ubuntu xenial-updates/restricted amd64 nvidia-opencl-icd-375 amd64 375.39-0ubuntu0.16.04.1 [2,873 kB]
Fetched 75.2 MB in 2min 40s (469 kB/s)
(Reading database ... 222044 files and directories currently installed.)
Removing libcuda1-340 (340.102-0ubuntu0.16.04.1) ...
Removing nvidia-340 (340.102-0ubuntu0.16.04.1) ...
Stopping nvidia-persistenced
nvidia-persistenced: no process found
Done.
Removing all DKMS Modules
Done.
update-alternatives: using /usr/lib/nvidia-340-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-340-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
INFO:Disable nvidia-340
DEBUG:Parsing /usr/share/ubuntu-drivers-common/quirks/lenovo_thinkpad
DEBUG:Parsing /usr/share/ubuntu-drivers-common/quirks/dell_latitude
DEBUG:Parsing /usr/share/ubuntu-drivers-common/quirks/put_your_quirks_here
update-initramfs: deferring update (trigger activated)
Removing nvidia-opencl-icd-340 (340.102-0ubuntu0.16.04.1) ...
Processing triggers for libc-bin (2.23-0ubuntu7) ...
Processing triggers for man-db (2.7.5-1) ...
Processing triggers for initramfs-tools (0.122ubuntu8.8) ...
update-initramfs: Generating /boot/initrd.img-4.4.0-66-generic
Selecting previously unselected package nvidia-375.
(Reading database ... 221746 files and directories currently installed.)
Preparing to unpack .../nvidia-375_375.39-0ubuntu0.16.04.1_amd64.deb ...
Unpacking nvidia-375 (375.39-0ubuntu0.16.04.1) ...
Selecting previously unselected package libcuda1-375.
Preparing to unpack .../libcuda1-375_375.39-0ubuntu0.16.04.1_amd64.deb ...
Unpacking libcuda1-375 (375.39-0ubuntu0.16.04.1) ...
Selecting previously unselected package nvidia-opencl-icd-375.
Preparing to unpack .../nvidia-opencl-icd-375_375.39-0ubuntu0.16.04.1_amd64.deb ...
Unpacking nvidia-opencl-icd-375 (375.39-0ubuntu0.16.04.1) ...
Processing triggers for libc-bin (2.23-0ubuntu7) ...
Processing triggers for ureadahead (0.100.0-19) ...
ureadahead will be reprofiled on next reboot
Processing triggers for man-db (2.7.5-1) ...
Setting up nvidia-375 (375.39-0ubuntu0.16.04.1) ...
update-alternatives: using /usr/lib/nvidia-375/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-375/ld.so.conf to provide /etc/ld.so.conf.d/x86_64-linux-gnu_EGL.conf (x86_64-linux-gnu_egl_conf) in auto mode
update-alternatives: using /usr/lib/nvidia-375/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/nvidia-375/alt_ld.so.conf to provide /etc/ld.so.conf.d/i386-linux-gnu_EGL.conf (i386-linux-gnu_egl_conf) in auto mode
update-alternatives: using /usr/share/nvidia-375/glamor.conf to provide /usr/share/X11/xorg.conf.d/glamoregl.conf (glamor_conf) in auto mode
/sbin/ldconfig.real: /usr/lib/nvidia-375/libEGL.so.1 is not a symbolic link

/sbin/ldconfig.real: /usr/lib32/nvidia-375/libEGL.so.1 is not a symbolic link

update-initramfs: deferring update (trigger activated)
INFO:Enable nvidia-375
DEBUG:Parsing /usr/share/ubuntu-drivers-common/quirks/lenovo_thinkpad
DEBUG:Parsing /usr/share/ubuntu-drivers-common/quirks/dell_latitude
DEBUG:Parsing /usr/share/ubuntu-drivers-common/quirks/put_your_quirks_here
Adding system user `nvidia-persistenced' (UID 121) ...
Adding new group `nvidia-persistenced' (GID 129) ...
Adding new user `nvidia-persistenced' (UID 121) with group `nvidia-persistenced' ...
Not creating home directory `/'.
Loading new nvidia-375-375.39 DKMS files...
First Installation: checking all kernels...
Building only for 4.4.0-66-generic
Building for architecture x86_64
Building initial module for 4.4.0-66-generic
Done.

nvidia_375:
Running module version sanity check.
 - Original module
   - No original module exists within this kernel
 - Installation
   - Installing to /lib/modules/4.4.0-66-generic/updates/dkms/

nvidia_375_modeset.ko:
Running module version sanity check.
 - Original module
   - No original module exists within this kernel
 - Installation
   - Installing to /lib/modules/4.4.0-66-generic/updates/dkms/

nvidia_375_drm.ko:
Running module version sanity check.
 - Original module
   - No original module exists within this kernel
 - Installation
   - Installing to /lib/modules/4.4.0-66-generic/updates/dkms/

nvidia_375_uvm.ko:
Running module version sanity check.
 - Original module
   - No original module exists within this kernel
 - Installation
   - Installing to /lib/modules/4.4.0-66-generic/updates/dkms/

depmod....

DKMS: install completed.
Setting up libcuda1-375 (375.39-0ubuntu0.16.04.1) ...
Setting up nvidia-opencl-icd-375 (375.39-0ubuntu0.16.04.1) ...
Processing triggers for libc-bin (2.23-0ubuntu7) ...
/sbin/ldconfig.real: /usr/lib/nvidia-375/libEGL.so.1 is not a symbolic link

/sbin/ldconfig.real: /usr/lib32/nvidia-375/libEGL.so.1 is not a symbolic link

Processing triggers for initramfs-tools (0.122ubuntu8.8) ...
update-initramfs: Generating /boot/initrd.img-4.4.0-66-generic
Processing triggers for shim-signed (1.19~16.04.1+0.8-0ubuntu2) ...
alex@alex-Lenovo-G400s-Touch:~$ logout