How do I remove snap? apt pretends it's not there, but I can still call commands with it.

Trying to remove it says read only file system

# apt remove snap
Reading package lists... Done
Building dependency tree
Reading state information... Done
Package 'snap' is not installed, so not removed
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
# snap whoami
email: -

0

5 Answers

The package is not called snap, but instead is snapd.

You will want to do

sudo apt autoremove --purge snapd

9

TL;DR:

sudo rm -rf /var/cache/snapd/
sudo apt autoremove --purge snapd gnome-software-plugin-snap
rm -fr ~/snap

This will completely remove snap, snapd, all installed snap packages and their data, and never again suggest snap packages in the software store.

Your output of mount, df and cat /proc/partitions will thank you ;)

UPDATE:

After successfully uninstalling snapd, make sure that it doesn't get installed again:

sudo apt-mark hold snapd

Optionally test that the block works by trying to install the chromium-browser, which (at the time of writing) suddenly depends on the snapd and will drag everything just uninstalled back into your system upon installation:

sudo apt-get install chromium-browser

The installation should fail.

8

I'm not sure if you asked especially for this, but if you just want to remove showing snap packages in Software (gnome-software; as I wanted to), you can just uninstall snap plugin with command

sudo apt-get remove --purge gnome-software-plugin-snap

I don't know if --purge is necessary, but it works fine - Software doesn't show now packages from Snap Store, but I can still install them by command line with snap install [something]

0

I have just installed a server and apparently it also comes pre-installed with snaps that besides being useless are also blocking the shutdown of the device.

This very good blog post has instructions for cleaning up your system. It basically says:

snap list
sudo snap remove each_item # (by dependency order)
sudo umount /snap/core/xxxx # On 20.04, on 20.10 /var/snap
sudo apt purge snapd

Clear various files at /home/*/snap, /usr/lib/snap and alike

rm -rf ~/snap
sudo rm -rf /snap
sudo rm -rf /var/snap
sudo rm -rf /var/lib/snapd

In case of the server the only snap was lxd (something Canonical is pushing as an alternative to docker).

IMHO this a bit of a conflict of interest between Canonical and the users. Users should be able to opt-in whatever they need and not be forced to uninstall stuff the hard way.

In any case, at least for the moment this is reversible. You can remove specific packages and the snap daemon and install later if needed.

2

if you want to remove snap store then you have to execute the following command in terminal:

sudo apt autoremove snapd

1

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