For some reason Calibre won’t let me do anything because “drive is full” which I assume has to do with this.
Update: I believe I “fixed” the error with Calibre by using FlatSeal to add environment variable CALIBRE_TEMP_DIR that changes the Temp directory to something else. So far that’s the only program I’ve seen give trouble.
You don’t, it’s the immutable root partition. You probably need to find the point it’s trying to write to and link it to a location it can write to.
Nite: I’m still a newbie to atomic desktops too.
You were correct, I believe I “fixed” the error with Calibre by using Flatseal to add an environment variable
CALIBRE_TEMP_DIRthat changed the Temp directory to something else.