After this operation, 33.0 MB disk space will be freed.
Do you want to continue? [Y/n] y
(Reading database ... 329734 files and directories currently installed.)
Removing snapd (2.21~14.04) ...
Failed to stop snapd.autoimport.service: Unit snapd.autoimport.service not loaded.
dpkg: error processing package snapd (--remove):
subprocess installed pre-removal script returned error exit status 5
Failed to get unit file state for snapd.refresh.timer: No such file or directory
snapd.refresh.timer is a disabled or a static unit, not starting it.
Failed to get unit file state for snapd.autoimport.service: No such file or directory
snapd.autoimport.service is a disabled or a static unit, not starting it.
Errors were encountered while processing:
snapd
E: Sub-process /usr/bin/dpkg returned an error code (1)
Shebangの後にexit 0
を/var/lib/dpkg/info/snapd.prerm
に追加します。
次に、パッケージdpkg --purge --force-all snapd
を削除します。
信頼できるrgrep 'xenial' /etc/apt
のpkgソースを確認し、snapdの不適切なバージョンに対応するすべてのソースを削除します。
apt-get update
を実行し、システムをアップグレードして一貫した状態にします。