D. R. Evans wrote: https://wiki.trinitydesktop.org/Preliminary_Stable_Builds Packages are signed using GPG key ID A04BE668. To install the GPG key you can use any public GPG keyserver, for example: sudo apt-key adv --keyserver keys.gnupg.net --recv-key A04BE668 regards > I am trying to install trinity for the first time on my stretch system[*], > following the instructions at > https://wiki.trinitydesktop.org/DebianInstall. > > I added the Preliminary Stable Builds sources to sources.list. > > The GPG key was added OK: > > ---- > > sudo apt-key adv --keyserver keyserver.quickbuild.io --recv-keys F5CFC95C > Executing: /tmp/apt-key-gpghome.STqKpDhXXj/gpg.1.sh --keyserver > keyserver.quickbuild.io --recv-keys F5CFC95C > gpg: key 96C95152F5CFC95C: public key "QuickBuild Trinity Desktop > Environment" imported > gpg: Total number processed: 1 > gpg: imported: 1 > > ---- > > But then: > > [HN:apt] sudo apt-get update > Ign:1 http://ftp.us.debian.org/debian stretch InRelease > > Hit:2 http://ftp.us.debian.org/debian stretch-updates InRelease > > Hit:3 http://ftp.us.debian.org/debian stretch Release > > > Get:4 http://security.debian.org stretch/updates InRelease [62.9 kB] > > Hit:6 http://download.virtualbox.org/virtualbox/debian stretch InRelease > > Get:7 ftp://ftp.deb-multimedia.org stretch InRelease [33.4 kB] > Get:8 http://mirror.xcer.cz/trinity-sb stretch InRelease [46.3 kB] > Ign:8 http://mirror.xcer.cz/trinity-sb stretch InRelease > Get:9 http://mirror.xcer.cz/trinity-sb stretch/deps-r14 Sources [8,082 B] > Get:10 http://mirror.xcer.cz/trinity-sb stretch/main-r14 Sources [58.3 kB] > Get:11 http://mirror.xcer.cz/trinity-sb stretch/deps-r14 i386 Packages > [17.0 kB] Get:12 http://mirror.xcer.cz/trinity-sb stretch/deps-r14 amd64 > Packages [17.0 kB] Get:13 http://mirror.xcer.cz/trinity-sb > stretch/deps-r14 amd64 Contents (deb) > [9,590 B] > Get:14 http://mirror.xcer.cz/trinity-sb stretch/deps-r14 i386 Contents > (deb) > [9,580 B] > Get:15 http://mirror.xcer.cz/trinity-sb stretch/main-r14 i386 Packages > [201 kB] Get:16 http://mirror.xcer.cz/trinity-sb stretch/main-r14 amd64 > Packages [201 kB] Get:17 http://mirror.xcer.cz/trinity-sb stretch/main-r14 > i386 Contents (deb) > [655 kB] > Get:18 http://mirror.xcer.cz/trinity-sb stretch/main-r14 amd64 Contents > (deb) > [654 kB] > > > Fetched 1,972 kB in 8s (238 kB/s) > > > > Reading package lists... Done > W: GPG error: http://mirror.xcer.cz/trinity-sb stretch InRelease: The > following signatures couldn't be verified because the public key is not > available: NO_PUBKEY 608F5293A04BE668 > W: The repository 'http://mirror.xcer.cz/trinity-sb stretch InRelease' is > not signed. > N: Data from such a repository can't be authenticated and is therefore > potentially dangerous to use. > N: See apt-secure(8) manpage for repository creation and user > configuration details. > > ---- > > I don't want to install anything that can't be verified. What do I need to > do proceed? > > Doc > > [*] Anyone who has tried to use the KDE 5 that is included with stretch > [will > know why I've finally given up on the KDE death-spiral and want to get > back to something that works properly. I would have been here long ago if > TDE were an official part of debian, but KDE 5 is so painful and > bug-ridden that I am now forced to overcome my deep-rooted distrust of > software that is not in the official debian repositories. > --------------------------------------------------------------------- To unsubscribe, e-mail: trinity-users-unsubscribe@xxxxxxxxxxxxxxxxxxxxxxxxxx For additional commands, e-mail: trinity-users-help@xxxxxxxxxxxxxxxxxxxxxxxxxx Read list messages on the web archive: http://trinity-users.pearsoncomputing.net/ Please remember not to top-post: http://trinity.pearsoncomputing.net/mailing_lists/#top-posting