Public bug reported: An unresolvable problem occurred while calculating the upgrade: E:Error, pkgProblemResolver::Resolve generated breaks, this may be caused by held packages.
This can be caused by: * Upgrading to a pre-release version of Ubuntu * Running the current pre-release version of Ubuntu * Unofficial software packages not provided by Ubuntu I have removed the google repository as this was my only 3rd party source that I could tell. This stopped a message about 3rd party sources but did not fix the issue. ProblemType: Bug DistroRelease: Ubuntu 11.04 Package: update-manager 1:0.150.3 ProcVersionSignature: Ubuntu 2.6.38-11.50-generic 2.6.38.8 Uname: Linux 2.6.38-11-generic x86_64 NonfreeKernelModules: nvidia Architecture: amd64 CurrentDmesg.txt: [ 36.990009] eth0: no IPv6 routers present [ 61.761717] EXT4-fs (sda7): re-mounted. Opts: errors=remount-ro,commit=0 [ 475.791948] exe (3987): /proc/3987/oom_adj is deprecated, please use /proc/3987/oom_score_adj instead. Date: Tue Oct 18 17:37:54 2011 GConfNonDefault: /apps/update-manager/check_new_release_ignore= /apps/update-manager/first_run=false /apps/update-manager/show_details=true /apps/update-manager/window_size=(600,570) InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release amd64 (20100429) PackageArchitecture: all ProcEnviron: LANGUAGE=en_GB:en LANG=en_GB.UTF-8 SHELL=/bin/bash SourcePackage: update-manager UpgradeStatus: Upgraded to natty on 2011-10-18 (0 days ago) ** Affects: update-manager (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug natty running-unity -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/877582 Title: Unable to run update to 11.10 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/update-manager/+bug/877582/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs