Public bug reported: After adding a new PPA ( deb http://ppa.launchpad.net/network- manager/ppa/ubuntu lucid main ) I received this error
Could not calculate the upgrade An unresolvable problem occurred while calculating the upgrade. Please report this bug against the 'update-manager' package and include the following error message: 'E:Error, pkgProblemResolver::Resolve generated breaks, this may be caused by held packages.' If i remove or disable the PPA I just added the error disapears. root@adu:~# lsb_release -rd Description: Ubuntu 10.04.3 LTS Release: 10.0 root@adu:~# uname -a Linux adu 2.6.32-34-generic #77-Ubuntu SMP Tue Sep 13 19:40:53 UTC 2011 i686 GNU/Linux root@adu:~# apt-cache policy update-manager update-manager: Installed: 1:0.134.11 Candidate: 1:0.134.11 Version table: *** 1:0.134.11 0 500 http://ro.archive.ubuntu.com/ubuntu/ lucid-updates/main Packages 100 /var/lib/dpkg/status 1:0.134.7 0 500 http://ro.archive.ubuntu.com/ubuntu/ lucid/main Packages ** Affects: update-manager (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/865549 Title: Could not calculate the upgrade To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/update-manager/+bug/865549/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs