Need to get 0 B/86.3 MB of archives.
After this operation, 298 MB of additional disk space will be used.
Extracting templates from packages: 100%
(Reading database ... 240512 files and directories currently installed.)
Removing libcuda1-364 (364.19-0ubuntu0~gpu16.04.5) ...
Failed to stop var-lib-snapd-lib-gl.mount: Unit var-lib-snapd-lib-gl.mount not loaded.
dpkg: error processing package libcuda1-364 (--remove):
 installed libcuda1-364 package pre-removal script subprocess returned error exit status 5
Failed to get unit file state for var-lib-snapd-lib-gl.mount: No such file or directory
var-lib-snapd-lib-gl.mount is a disabled or a static unit, not starting it.
Removing nvidia-opencl-icd-364 (364.19-0ubuntu0~gpu16.04.5) ...
Failed to stop var-lib-snapd-lib-gl.mount: Unit var-lib-snapd-lib-gl.mount not loaded.
dpkg: error processing package nvidia-opencl-icd-364 (--remove):
 installed nvidia-opencl-icd-364 package pre-removal script subprocess returned error exit status 5
Failed to get unit file state for var-lib-snapd-lib-gl.mount: No such file or directory
var-lib-snapd-lib-gl.mount is a disabled or a static unit, not starting it.
Errors were encountered while processing:
 libcuda1-364
 nvidia-opencl-icd-364
E: Sub-process /usr/bin/dpkg returned an error code (1)