@Eric-H

phablet@OnePlus:~$ zgrep -i squashfs /proc /config.gz 
CONFIG_SQUASHFS=y 
# CONFIG_SQUASHFS_FILE_CACHE is not set 
CONFIG_SQUASHFS_FILE_DIRECT=y 
# CONFIG_SQUASHFS_DECOMP_SINGLE is not set 
CONFIG_SQUASHFS_DECOMP_MULTI=Y 
# CONFIG_SQUASHFS_DECOMP_MULTI_PERCPU is n ot set 
CONFIG_ SQUASHFS_XATTR=y 
CONFIG_SQUASHFS_ZLIB=y 
CONFIG_SQUASHFS_LZ4=y 
CONFIG_SQUASHFS_LZO=y 
CONFIG_SQUASHFS_XZ=y 
# CONFIG_SQUASHFS_ZSTD is not set 
CONFIG_SQUASHFS_4K_DEVBLK_SIZE=y 
# CONFIG_SQUASHFS_EMBEDDED is not set 
CONFIG_ SQUASHFS_FRAGMENT_CACHE_SIZE=3 
phablet@Oneplus:~$

@Eric-H it's strange that snap doesn't work then...?!

Hello
I want snapz0r but in detail it asks to activate 3 parameters in the kernel.
would it be possible to do it?

ATTENTION: This utility makes changes to your system which may or may not disappear during a system update. Make sure to re-enable the changes once you've updated your system.

This little helper utility enables the use of Snaps on Ubuntu Touch 20.04.

For proper support make sure to ask your device's maintainer to enable the following kernel defconfig switches:

CONFIG_SQUASHFS=y
CONFIG_SQUASHFS_XZ=y
CONFIG_SQUASHFS_LZO=y

Thanks

Arnaud

@arubislander thanks

@lduboeuf

Hello,

I have read, and I have to use the integrated update system.

But this does not solve the APT error message ...

That's why I ask for a solution because I mostly use the CLI

@Webmust Bonjour,

J'ai le meme soucis que toi avec apt upgrade

W: Il n'existe aucun utilisateur « _apt » pour le bac à sable sur ce système, il est impossible de supprimer les droits."

As tu trouvé une solution ?

cordialement