Hello, Have you tried typing the following lines into a terminal?
sudo apt-get update sudo apt-get upgrade sudo apt-get dist-upgrade the above fix did not work for me when i reboot & start up the computer, the update manager pops up with the following message: "not all updates can be installed run a partial upgrade, to install as many updates as possible. this can be caused by: a previous upgrade that did not complete a problem with some of the installed software unofficial software package not provided by ubuntu normal changes of a pre-release version of ubuntu" and when i click on "partial upgrade" update manager still aborts -- impossible to update to ubuntu 9.10 due to updater manager problem https://bugs.launchpad.net/bugs/467572 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
