Bug#848893: nvidia-settings: When launching "nvidia-settings" -- "undefined symbol error"

[Arcademan]

Package: nvidia-settings
Version: 367.57-1~bpo8+1
Severity: important

Dear Maintainer,

When launching "nvidia-settings" via the terminal window I see the following error:

ERROR: /usr/lib/libnvidia-gtk3.so.367.57: undefined symbol: ctk_init_check
       /usr/lib/libnvidia-gtk3.so.367.57: undefined symbol: ctk_get_display
       /usr/lib/libnvidia-gtk3.so.367.57: undefined symbol: ctk_main
       libnvidia-gtk3.so: cannot open shared object file: No such file or
       directory
       /usr/lib/libnvidia-gtk2.so.367.57: undefined symbol: ctk_init_check
       /usr/lib/libnvidia-gtk2.so.367.57: undefined symbol: ctk_get_display
       /usr/lib/libnvidia-gtk2.so.367.57: undefined symbol: ctk_main
       libnvidia-gtk2.so: cannot open shared object file: No such file or
       directory


ERROR: A problem occurred when loading the GUI library. Please check your
       installation and library path. You may need to specify this library when
       calling nvidia-settings. Please run `nvidia-settings --help` for usage
       information.


It looks like the library "/usr/lib/libnvidia-gtk3.so.367.57" is having issues with loading up.

Testing Manually: #nvidia-settings -I /usr/lib/libnvidia-gtk3.so.367.57 shows the same issue.


-- System Information:
Debian Release: 8.6
  APT prefers stable-updates
  APT policy: (500, 'stable-updates'), (500, 'stable')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 4.7.0-0.bpo.1-amd64 (SMP w/8 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages nvidia-settings depends on:
ii  libc6                     2.19-18+deb8u6
ii  libcairo2                 1.14.0-2.1+deb8u1
ii  libgdk-pixbuf2.0-0        2.31.1-2+deb8u5
ii  libglib2.0-0              2.42.1-1+b1
ii  libgtk-3-0                3.14.5-1+deb8u1
ii  libgtk2.0-0               2.24.25-3+deb8u1
ii  libjansson4               2.7-1+deb8u1
ii  libpango-1.0-0            1.36.8-3
ii  libpangocairo-1.0-0       1.36.8-3
ii  libx11-6                  2:1.6.2-3
ii  libxnvctrl0               367.57-1~bpo8+1
ii  libxxf86vm1               1:1.1.3-1+b1
ii  nvidia-alternative        367.57-2~bpo8+1
ii  nvidia-installer-cleanup  20151021+1~bpo8+1
ii  pkg-config                0.28-1

Versions of packages nvidia-settings recommends:
ii  libgl1-nvidia-glx  367.57-2~bpo8+1

nvidia-settings suggests no packages.

-- no debconf information