Package files: 100 /var/lib/dpkg/status release a=now 500 http://mirror.ppa.trinitydesktop.org/trinity/deb/trinity-sb bullseye/main-r14 amd64 Packages release v=11.0,o=trinitydesktop.org,n=bullseye,l=Trinity Desktop Environment,c=main-r14,b=amd64 origin mirror.ppa.trinitydesktop.org 500 http://mirror.ppa.trinitydesktop.org/trinity/deb/trinity-sb bullseye/deps-r14 amd64 Packages release v=11.0,o=trinitydesktop.org,n=bullseye,l=Trinity Desktop Environment,c=deps-r14,b=amd64 origin mirror.ppa.trinitydesktop.org 100 http://deb.debian.org/debian bullseye-backports/non-free amd64 Packages release o=Debian Backports,a=bullseye-backports,n=bullseye-backports,l=Debian Backports,c=non-free,b=amd64 origin deb.debian.org 100 http://deb.debian.org/debian bullseye-backports/contrib amd64 Packages release o=Debian Backports,a=bullseye-backports,n=bullseye-backports,l=Debian Backports,c=contrib,b=amd64 origin deb.debian.org 100 http://deb.debian.org/debian bullseye-backports/main amd64 Packages release o=Debian Backports,a=bullseye-backports,n=bullseye-backports,l=Debian Backports,c=main,b=amd64 origin deb.debian.org 500 http://deb.debian.org/debian bullseye-updates/main amd64 Packages release v=11-updates,o=Debian,a=stable-updates,n=bullseye-updates,l=Debian,c=main,b=amd64 origin deb.debian.org 500 http://security.debian.org/debian-security bullseye-security/main amd64 Packages release v=11,o=Debian,a=stable-security,n=bullseye-security,l=Debian-Security,c=main,b=amd64 origin security.debian.org 500 http://deb.debian.org/debian bullseye/contrib amd64 Packages release v=11.1,o=Debian,a=stable,n=bullseye,l=Debian,c=contrib,b=amd64 origin deb.debian.org 500 http://deb.debian.org/debian bullseye/non-free amd64 Packages release v=11.1,o=Debian,a=stable,n=bullseye,l=Debian,c=non-free,b=amd64 origin deb.debian.org 500 http://deb.debian.org/debian bullseye/main amd64 Packages release v=11.1,o=Debian,a=stable,n=bullseye,l=Debian,c=main,b=amd64 origin deb.debian.org Pinned packages: