[Freedombox-discuss] Upgrade 19.1 to 19.13

[permondes - sagen]

So now I have the upgrade to 19.13. There are some apps that say in
plinth that they require update: Syncthing, Searx (which is also
deactivated), Matrix. 
Clicking on the "Send Data" I receive the following error:
Error during installation E: The repository 'http://security.debian.org
 testing/updates Release' no longer has a Release file.
E: Repository 'http://ftp.de.debian.org/debian testing InRelease'
changed its 'Codename' value from 'buster' to 'bullseye'    

Actually, I want to stay on the stable + backports path. 

Oh, I just see, sources.lst shows "testing". Can I manually change it
to stable and add backports?
However, 50unattended-upgrades uses ${distro_codename}  and
60unattended-upgrades uses backports. Is sources.lst not used unless I
do an apt upgrade?

I am confused

	Dietmar
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://alioth-lists.debian.net/pipermail/freedombox-discuss/attachments/20190809/bc18ee22/attachment.html>