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4 Ways to Upgrade to Ubuntu 11.04 Natty Narwhal(online/offline)

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http://ubuntuguide.net – The next Ubuntu version 11.04 Natty Narwhal is coming soon, if you intend to upgrade to 11.04 from current Ubuntu version there are 4 ways you can choose including online and offline upgrading. Note: Make a backup of the sources, softwares, and important data, upgrade may cause something incompatible. Online upgrading 1.) GUI upgrading with update-manager This is the most normal way to upgrade Ubuntu to next version, just run this command to launch update-manager: sudo update-manager -d You can see this window with available Ubuntu release, click Upgrade to start. 2)upgrading in command line (HowTos)

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Submitted by hwq123 on 04/03/2011 – Made popular on 04/03/2011

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KDE 4.7 has been released just few days ago with many new features, updates, and applications. Read announcements Kubuntu Backports ppa:kubuntu-ppa/backports has added KDE 4.7 for Ubuntu 11.04 Natty release.

Hello

I am using ubuntu 10.10 currently and I was trying to upgrade to higher version but the update manager is not showing option for that.

Updating from Update manager UBUNTU 10.04 (lucid) and getting info Could not calculate the upgrade

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 sof

My update manager does not give me the option to upgrade to Ubuntu 12.10. That is, the "New distribution release '12.10' is available. Click Upgrade and follow the on-screen instructions" section is not shown.

I had the same problem upgrading to 12.04. Spent hours trying to upgrade the system, got lucky somehow, don’t definitively know how.

Could not calculate the upgrade

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

If none of this applies, then ple

After hearing about some of the features in 12.10, I decided to upgrade my Ubuntu from 12.04 LTS to the newer 12.10.

Ubuntu 12.10 “Quantal Quetzal”  has released, with a lot of new exciting features.

I was updating from 10.04 to 10.10 (was updating through update manager)) after some time I got following message

Code: An unresolvable problem occurred while calculating the upgrade: E:Unable to correct problems, you have held broken packages.

 This can be caused by:  * Upgrading to a pre-release version of Ubuntu  * Running the current pre-release version of Ubuntu  * U

I am trying to go from 11.04 to 11.10 (with the final intent of bringing my system up to 12.04), using sudo do-release-upgrade (or via the gui update manager) but continually receive this error message:

Could not calculate the upgrade

An unresolvable problem occurred while calculating the upgrade: E:Error, pkgProblemResolver::Resolve generated breaks, this may be caused by held packages.