Preparing to unpack .../linux-image-4.4.0-105-generic_4.4.0-105.128~14.04.1_amd64.deb ...
Done.
Unpacking linux-image-4.4.0-105-generic (4.4.0-105.128~14.04.1) ...
Selecting previously unselected package linux-image-extra-4.4.0-105-generic.
Preparing to unpack .../linux-image-extra-4.4.0-105-generic_4.4.0-105.128~14.04.1_amd64.deb ...
Unpacking linux-image-extra-4.4.0-105-generic (4.4.0-105.128~14.04.1) ...
Preparing to unpack .../linux-image-generic-lts-xenial_4.4.0.105.88_amd64.deb ...
Unpacking linux-image-generic-lts-xenial (4.4.0.105.88) over (4.4.0.103.108) ...
Selecting previously unselected package linux-headers-4.4.0-105.
Preparing to unpack .../linux-headers-4.4.0-105_4.4.0-105.128~14.04.1_all.deb ...
Unpacking linux-headers-4.4.0-105 (4.4.0-105.128~14.04.1) ...
Selecting previously unselected package linux-headers-4.4.0-105-generic.
Preparing to unpack .../linux-headers-4.4.0-105-generic_4.4.0-105.128~14.04.1_amd64.deb ...
Unpacking linux-headers-4.4.0-105-generic (4.4.0-105.128~14.04.1) ...
Preparing to unpack .../linux-headers-generic-lts-xenial_4.4.0.105.88_amd64.deb ...
Unpacking linux-headers-generic-lts-xenial (4.4.0.105.88) over (4.4.0.103.108) ...
Preparing to unpack .../linux-generic-lts-xenial_4.4.0.105.88_amd64.deb ...
Unpacking linux-generic-lts-xenial (4.4.0.105.88) over (4.4.0.103.108) ...
Preparing to unpack .../ubuntu-core-launcher_2.29.4.2~14.04_amd64.deb ...
Unpacking ubuntu-core-launcher (2.29.4.2~14.04) over (2.29.4~14.04) ...
Preparing to unpack .../snapd_2.29.4.2~14.04_amd64.deb ...
Failed to stop snapd.autoimport.service: Unit snapd.autoimport.service not loaded.
Failed to stop snapd.socket: Unit snapd.socket not loaded.
Failed to stop snapd.service: Unit snapd.service not loaded.
dpkg: warning: subprocess old pre-removal script returned error exit status 5
dpkg: trying script from the new package instead ...
Failed to stop snapd.autoimport.service: Unit snapd.autoimport.service not loaded.
Failed to stop snapd.socket: Unit snapd.socket not loaded.
Failed to stop snapd.service: Unit snapd.service not loaded.
dpkg: error processing archive /var/cache/apt/archives/snapd_2.29.4.2~14.04_amd64.deb (--unpack):
 subprocess new pre-removal script returned error exit status 5