After reporting this bug (actually a duplicate of it) I tried again and it's now running smoothly, so it may be related to incorrect setting of new repositories while working on the update.
I include the current /etc/apt/sources.list below (in my case a machine already upgraded from 10.10 - NB comments not in english are in galician, automatically added by update-manager in my locale, if you have trouble understanding try google translate or any other translation tool): # deb cdrom:[Ubuntu 10.10 _Maverick Meerkat_ - Release amd64 (20101007)]/ maverick main restricted # See http://help.ubuntu.com/community/UpgradeNotes for how to upgrade to # newer versions of the distribution. deb http://es.archive.ubuntu.com/ubuntu/ oneiric main restricted deb-src http://es.archive.ubuntu.com/ubuntu/ oneiric main restricted ## Major bug fix updates produced after the final release of the ## distribution. deb http://es.archive.ubuntu.com/ubuntu/ oneiric-updates main restricted deb-src http://es.archive.ubuntu.com/ubuntu/ oneiric-updates main restricted ## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu ## team. Also, please note that software in universe WILL NOT receive any ## review or updates from the Ubuntu security team. deb http://es.archive.ubuntu.com/ubuntu/ oneiric universe deb-src http://es.archive.ubuntu.com/ubuntu/ oneiric universe deb http://es.archive.ubuntu.com/ubuntu/ oneiric-updates universe deb-src http://es.archive.ubuntu.com/ubuntu/ oneiric-updates universe ## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu ## team, and may not be under a free licence. Please satisfy yourself as to ## your rights to use the software. Also, please note that software in ## multiverse WILL NOT receive any review or updates from the Ubuntu ## security team. deb http://es.archive.ubuntu.com/ubuntu/ oneiric multiverse deb-src http://es.archive.ubuntu.com/ubuntu/ oneiric multiverse deb http://es.archive.ubuntu.com/ubuntu/ oneiric-updates multiverse deb-src http://es.archive.ubuntu.com/ubuntu/ oneiric-updates multiverse ## Uncomment the following two lines to add software from the 'backports' ## repository. ## N.B. software from this repository may not have been tested as ## extensively as that contained in the main release, although it includes ## newer versions of some applications which may provide useful features. ## Also, please note that software in backports WILL NOT receive any review ## or updates from the Ubuntu security team. # deb http://es.archive.ubuntu.com/ubuntu/ maverick-backports main restricted universe multiverse # deb-src http://es.archive.ubuntu.com/ubuntu/ maverick-backports main restricted universe multiverse ## Uncomment the following two lines to add software from Canonical's ## 'partner' repository. ## This software is not part of Ubuntu, but is offered by Canonical and the ## respective vendors as a service to Ubuntu users. # deb http://archive.canonical.com/ubuntu maverick partner # deb-src http://archive.canonical.com/ubuntu maverick partner ## This software is not part of Ubuntu, but is offered by third-party ## developers who want to ship their latest software. deb http://extras.ubuntu.com/ubuntu oneiric main deb-src http://extras.ubuntu.com/ubuntu oneiric main deb http://security.ubuntu.com/ubuntu oneiric-security main restricted deb-src http://security.ubuntu.com/ubuntu oneiric-security main restricted deb http://security.ubuntu.com/ubuntu oneiric-security universe deb-src http://security.ubuntu.com/ubuntu oneiric-security universe deb http://security.ubuntu.com/ubuntu oneiric-security multiverse deb-src http://security.ubuntu.com/ubuntu oneiric-security multiverse # AG Projects software # deb http://ag-projects.com/ubuntu lucid main # desactivada na anovación a oneiric # deb-src http://ag-projects.com/ubuntu lucid main # desactivada na anovación a oneiric -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/873468 Title: Update to Oneiric failed with a request from the update-manager to report a bug. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/update-manager/+bug/873468/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
