Package: ubuntu-dev-tools Version: 0.183 Probably very similar to LP:1916633 reported and fixed in pbuilder-dist. While using `mk-sbuild --name foobar bullseye`
``` E: The repository 'http://security.debian.org bullseye/updates Release' does not have a Release file. ``` Bullseye changed the format of security suite: https://www.debian.org/releases/bullseye/amd64/release-notes/ch-information.en.html#security-archive and should look like: ``` deb https://deb.debian.org/debian-security bullseye-security main contrib ``` while mk-sbuild is still generating the older format as found in buster and earlier: ``` deb http://security.debian.org/ bullseye/updates main non-free contrib ``` at this bit of the code: https://git.launchpad.net/ubuntu/+source/ubuntu-dev-tools/tree/mk-sbuild#n661