Hey everyone - new here.

Just wanted to say that I love the OS and how lightweight/barebones it is, but I've encountered some issues that keep me from using it as my primary OS.

Even though I don't have an ancient machine (Thinkpad T440s), I always enjoyed the lightweight distros without all the BS - they are just so fluent and serve what computing means for me.

Anyways, I have 2 issues - first one is related to an error I get every time I log into the user or boot up my laptop - I've added a screenshot here: https://imgur.com/a/0Mk2u

Secondly, I can't seem to be adding any repositories or install anything on the system from terminal - encountering stuff like this: https://imgur.com/a/gRaSR

Seems that certain directories do not exist - also when going to package manager I encounter something like this: https://imgur.com/a/9YYqp

Is this normal or am I missing something - perhaps a corrupt install?

Oh and also - as a less relevant issue, I cannot seem to mass-highlight files, for example when I want to choose 10 pictures from a folder, I cant just hold and drag my mouse over all of them to get them highlighted, but rather need to CTRL-click and select all individually.

Any help is appreciated.
Thank you in advance!