Public bug reported: I have no details, sorry! This just happen after install new wily and gave fresh update/upgrade today.
ProblemType: Package DistroRelease: Ubuntu 15.10 Package: libc-bin 2.21-0ubuntu4 ProcVersionSignature: Ubuntu 4.1.0-3.3-generic 4.1.3 Uname: Linux 4.1.0-3-generic x86_64 ApportVersion: 2.18-0ubuntu5 Architecture: amd64 Date: Thu Jul 30 17:58:13 2015 Dependencies: gcc-5-base 5.1.1-14ubuntu1 libc6 2.21-0ubuntu4 libcap2 1:2.24-9 libgcc1 1:5.1.1-14ubuntu1 multiarch-support 2.21-0ubuntu4 DuplicateSignature: package:libc-bin:2.21-0ubuntu4:triggers looping, abandoned ErrorMessage: triggers looping, abandoned InstallationDate: Installed on 2015-07-30 (0 days ago) InstallationMedia: Ubuntu-GNOME 15.10 "Wily Werewolf" - Alpha amd64 (20150728) RelatedPackageVersions: dpkg 1.18.1ubuntu1 apt 1.0.9.10ubuntu1 SourcePackage: glibc Title: package libc-bin 2.21-0ubuntu4 failed to install/upgrade: triggers looping, abandoned UpgradeStatus: No upgrade log present (probably fresh install) ** Affects: glibc (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-package wily -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1479924 Title: package libc-bin 2.21-0ubuntu4 failed to install/upgrade: triggers looping, abandoned To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/glibc/+bug/1479924/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs