Public bug reported: Creating precise, and probably all other EOL-ed series, chroot fails with following error messages:
$ sudo debootstrap precise target I: Retrieving InRelease I: Retrieving Release I: Retrieving Release.gpg I: Checking Release signature E: Release signed by unknown key (key id 40976EAF437D05B5) The specified keyring /usr/share/keyrings/ubuntu-archive-keyring.gpg may be incorrect or out of date. You can find the latest Debian release key at https://ftp-master.debian.org/keys.html Precise key 40976EAF437D05B5 was moved into /usr/share/keyrings/ubuntu- archive-removed-keys.gpg[1][2] since ubuntu-keyring >= 2016.10.27, and yet /usr/share/debootstrap/scripts/precise (symlinked to /usr/share/debootstrap/scripts/gusty) is still using /usr/share/keyrings /ubuntu-archive-keys.gpg, so it will certainly fail unless --keyring ... is specified. [1]: https://bugs.launchpad.net/ubuntu/+source/ubuntu- keyring/+bug/1363482 ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: debootstrap 1.0.116ubuntu2 ProcVersionSignature: Ubuntu 5.3.0-21.22-generic 5.3.7 Uname: Linux 5.3.0-21-generic x86_64 NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair wl ApportVersion: 2.20.11-0ubuntu10 Architecture: amd64 CurrentDesktop: KDE Date: Wed Nov 6 13:31:59 2019 InstallationDate: Installed on 2019-09-28 (38 days ago) InstallationMedia: Ubuntu 19.10 "Eoan Ermine" - Alpha amd64 (20190923) PackageArchitecture: all SourcePackage: debootstrap UpgradeStatus: No upgrade log present (probably fresh install) ** Affects: debootstrap (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug focal -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1851459 Title: debootstrap fails to create precise chroots: Release signed by unknown key To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/debootstrap/+bug/1851459/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs