updating

Hi prav ,

If you continue with an EOL version (EOL=End Of Life) , then you will havn't any support , neither here or anywhere else.
You cannot do updates or install fresh software or fresh kernel ..

..fresh software and kernel means , bug fixes , better hardware support , new features ..etc.

So if you cannot upgrade to the newer version , then download the iso and upgrade through installation process.

Here you can find Ubuntu 12.04.2 LTS (support until 2017)
http://releases.ubuntu.com/precise/

Download the Desktop PC iso (i386=32bit and AMD64=64bit) burn it to a CD or USB , boot from there and replace 10.10 with 12.04.2 LTS.

Thank you.

Of course is always good to backup your important (personal) data first.

You have recently created four question documents, all of them with problems around installing or updating.

The output in response #5 in https://answers.launchpad.net/ubuntu/+source/firefox/+question/223238 shows Ubuntu 12.04. Now you talk about Ubuntu 10.10.

Do you have several systems with different Ubuntu releases?

You have been asked to provide the output of the package manager troubleshooting procedure already in two of the questions, but you have not provided the full output in any document yet.

The text in this new question is identical to post #3 in https://answers.launchpad.net/ubuntu/+source/firefox/+question/223634

Please refrain from creating new questions related to the same topic as long as the old questions have not yet been closed.

@prav: Can you please tell us why you have removed the question description by changing it to nonsense contents of "aa"?

You cannot expect to receive help on answers.launchpad.net/ubuntu if you do not provide the information that the supporters ask for, but remove key information instead.