I searched this error before posting because I thought it may have happened to other people, but weirdly I haven’t found a single user sharing the same issue.
I’ve been using the Qubes Updater religiously, so everything was fine until now. No weird configurations.
But what surprises me is that every single Debian-10 template and Stand alone VM is now crapping out at the same time. So I am quite puzzled.
The error I am getting is the following:
user@debian-10:~$ sudo apt upgrade Reading package lists... Done E: The value 'stable' is invalid for APT::Default-Release as such a release is not available in the sources
Does anyone have a clue of what might be happening?
I am using Qubes R4.0.
Thank you in advance!