Public bug reported: I try ubuntu 10.04 to 12.04, but failed!
Error is E:Error, pkgProblemResolver::Resolve generated breaks, this may be caused by held packages. ProblemType: Bug DistroRelease: Ubuntu 10.04 Package: update-manager 1:0.134.12.1 ProcVersionSignature: Ubuntu 2.6.32-65.131-server 2.6.32.63+drm33.26 Uname: Linux 2.6.32-65-server x86_64 Architecture: amd64 Date: Tue Mar 31 17:01:25 2015 GConfNonDefault: /apps/update-manager/show_details=false /apps/update-manager/show_versions=false /apps/update-manager/window_size=(600,600) InstallationMedia: Ubuntu-Server 10.04.4 LTS "Lucid Lynx" - Release amd64 (20120214.2) PackageArchitecture: all ProcEnviron: SHELL=/bin/bash PATH=(custom, no user) LANG=ko_KR.utf8 LC_CTYPE=ko_KR.UTF-8 SourcePackage: update-manager ** Affects: update-manager (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug dist-upgrade lucid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1438569 Title: upgrade fail, 10.04 to 12.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/update-manager/+bug/1438569/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs