Restore default user groups

[Aragorn]

@Mirdarthos

So, my question is whether there is any command to check if a user belongs to all the default groups, and add it to those that he/she/it isn’t a member of?

man id

@Mirdarthos

Alternatively, can you please post a list of the default user groups, so that I can manually double check them?

I can only list the groups my account here is a member of. Things may differ at your end, depending on the software you’ve installed.

groups=1000(aragorn),3(sys),90(network),98(power),990(optical),991(lp),998(wheel)