우분투 24.04에서 snapd 비활성화 및 삭제 방법

우분투 24.04에서 snapd 비활성화 및 삭제 방법

테스트 환경

$ lsb_release -d
Description:	Ubuntu 24.04.1 LTS

Snap 패키지 삭제

Snap 패키지 목록 확인

sudo snap list

No snaps are installed yet. Try 'snap install hello-world'.

Snapd 비활성화

스냅(snap) 서비스 비활성화

sudo systemctl disable --now snapd.socket

Removed "/etc/systemd/system/sockets.target.wants/snapd.socket".

sudo systemctl disable --now snapd.service

Removed "/etc/systemd/system/multi-user.target.wants/snapd.service".

sudo systemctl disable --now snapd.seeded.service

Removed "/etc/systemd/system/cloud-final.service.wants/snapd.seeded.service".
Removed "/etc/systemd/system/multi-user.target.wants/snapd.seeded.service".

스냅(snap) 패키지 목록 확인

• 패키지 이름 또는 패키지 이름의 부분 일치를 사용하여 패키지를 검색

dpkg -l snap

$ dpkg -l snap
Desired=Unknown/Install/Remove/Purge/Hold
| Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend
|/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad)
||/ Name           Version      Architecture Description
+++-==============-============-============-=================================
un  snap           <none>       <none>       (no description available)

스냅(snap) 패키지 삭제

sudo apt autoremove --purge -y snapd

Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
The following packages will be REMOVED:
  snapd* squashfs-tools* ubuntu-server-minimal*
0 upgraded, 0 newly installed, 3 to remove and 173 not upgraded.
After this operation, 111 MB disk space will be freed.
Do you want to continue? [Y/n] Y
(Reading database ... 83743 files and directories currently installed.)
Removing ubuntu-server-minimal (1.539.1) ...
Removing snapd (2.63.1+24.04) ...
Stopping 'snapd.service', but its triggering units are still active:
snapd.socket
Removing squashfs-tools (1:4.6.1-1build1) ...
Processing triggers for dbus (1.14.10-4ubuntu4.1) ...
Processing triggers for man-db (2.12.0-4build2) ...
(Reading database ... 83632 files and directories currently installed.)
Purging configuration files for snapd (2.63.1+24.04) ...
rmdir: failed to remove '/etc/systemd/system/snapd.mounts.target.wants': No such file or directory
Discarding preserved snap namespaces
Final directory cleanup
Removing extra snap-confine apparmor rules
Removing snapd cache
Removing snapd state