Error: system does not fully support snapd (debian)

Hi all, I get this error when i try to install something.
error: system does not fully support snapd: cannot mount squashfs image using "squashfs": mount: /tmp/sanity-mountpoint-449706327: mount failed: Operation not permitted.
Does someone know what to do?

does the command:

grep squashfs /proc/filesystems

return anything ? (looks like your kernel lacks some basic filesystem support)

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It says:

interesting … i’d start checking the system journal then for more details

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Wdym with system journal?


look for snap related errors or paste the output to a pastebin and link it here so others can look …

journalctl snapd
Hint: You are currently not seeing messages from other users and the system. Users in groups 'adm', 'systemd-journal' can see all messages. Pass -q to turn off this notice. Failed to add match 'snapd': Invalid argument
like this?

Try sudo journalctl -u snapd Tough actually the whole of journal may be more useful, so sudo journalctl is more appropriate.

Here is a sourcebin with the output!

The output is truncated. Try this sudo journalctl -u snapd --no-pager. Here you go :slight_smile:

Looks like there’s no much useful info there. I think we’ll need to have the full journal, try this: sudo journalctl --since 'May 24 13:02:27' --until 'May 24 13:30:00' --no-pager