Comment 3 for bug 1639298

snapd team:

Preparing to unpack .../gir1.2-accountsservice-1.0_0.6.40-2ubuntu11.3_i386.deb ...
Unpacking gir1.2-accountsservice-1.0 (0.6.40-2ubuntu11.3) over (0.6.40-2ubuntu11.2) ...
Preparing to unpack .../libcuda1-340_340.98-0ubuntu0.16.04.1_i386.deb ...
Failed to stop var-lib-snapd-lib-gl.mount: Unit var-lib-snapd-lib-gl.mount not loaded.
dpkg: warning: subprocess old pre-removal script returned error exit status 5
dpkg: trying script from the new package instead ...
dpkg: error processing archive /var/cache/apt/archives/libcuda1-340_340.98-0ubuntu0.16.04.1_i386.deb (--unpack):
 there is no script in the new version of the package - giving up
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.
Preparing to unpack .../libcuda1-331-updates_340.98-0ubuntu0.16.04.1_i386.deb ...
Failed to stop var-lib-snapd-lib-gl.mount: Unit var-lib-snapd-lib-gl.mount not loaded.
dpkg: warning: subprocess old pre-removal script returned error exit status 5
dpkg: trying script from the new package instead ...
dpkg: error processing archive /var/cache/apt/archives/libcuda1-331-updates_340.98-0ubuntu0.16.04.1_i386.deb (--unpack):
 there is no script in the new version of the package - giving up