I am on Ubuntu 10.10 and each time I boot my OS it asks me to if I want to update to 11.04. I click "yeah, why not". It downloads 2 files, asks my password and that's all. Nothing happens.
EDIT
Ok, I've ran sudo apt-get update && sudo apt-get dist-upgrade
and get downloadings and settings and after few seconds it stops after
ldconfig deferred processing now taking place
UPD 2
/etc/apt/sources.list
# deb cdrom:[Ubuntu 10.10 _Maverick Meerkat_ - Release i386 (20101007)]/ maverick main restricted
# See http://help.ubuntu.com/community/UpgradeNotes for how to upgrade to
# newer versions of the distribution.
deb http://ru.archive.ubuntu.com/ubuntu/ maverick main restricted
deb-src http://ru.archive.ubuntu.com/ubuntu/ maverick main restricted
## Major bug fix updates produced after the final release of the
## distribution.
deb http://ru.archive.ubuntu.com/ubuntu/ maverick-updates main restricted
deb-src http://ru.archive.ubuntu.com/ubuntu/ maverick-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://ru.archive.ubuntu.com/ubuntu/ maverick universe
deb-src http://ru.archive.ubuntu.com/ubuntu/ maverick universe
deb http://ru.archive.ubuntu.com/ubuntu/ maverick-updates universe
deb-src http://ru.archive.ubuntu.com/ubuntu/ maverick-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://ru.archive.ubuntu.com/ubuntu/ maverick multiverse
deb-src http://ru.archive.ubuntu.com/ubuntu/ maverick multiverse
deb http://ru.archive.ubuntu.com/ubuntu/ maverick-updates multiverse
deb-src http://ru.archive.ubuntu.com/ubuntu/ maverick-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://ru.archive.ubuntu.com/ubuntu/ maverick-backports main restricted universe multiverse
# deb-src http://ru.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 maverick main
deb-src http://extras.ubuntu.com/ubuntu maverick main
deb http://security.ubuntu.com/ubuntu maverick-security main restricted
deb-src http://security.ubuntu.com/ubuntu maverick-security main restricted
deb http://security.ubuntu.com/ubuntu maverick-security universe
deb-src http://security.ubuntu.com/ubuntu maverick-security universe
deb http://security.ubuntu.com/ubuntu maverick-security multiverse
deb-src http://security.ubuntu.com/ubuntu maverick-security multiverse
deb http://downloads-distro.mongodb.org/repo/ubuntu-upstart dist 10gen
OK, it appears your package management system is a little screwed up.
edit your sources.list and # out the following entry (it isnt a standard repository that I recognise):
save then
See if the following cleans up the package management system: