Upgraded to ubuntu 9.04, Keyboard and mouse is not working to log in

you have to reinstall the OS ubuntu 9.04, same thing happened with me but nothing worked then did re installing which is much easier than waiting for somebody to reply and that may work or may not work,
Thanks

Thanks for your response. I have read some posts saying this is the bug in
9.04 version, so reinstalling will solve the problem?? i don't think so.
Also i have some important data in my machine.

Thanks...

On Sun, May 31, 2009 at 7:04 AM, Rajinder Sandhu <
<email address hidden>> wrote:

> Your question #72646 on Ubuntu changed:
> https://answers.launchpad.net/ubuntu/+question/72646
>
> Status: Open => Answered
>
> Rajinder Sandhu proposed the following answer:
> you have to reinstall the OS ubuntu 9.04, same thing happened with me but
> nothing worked then did re installing which is much easier than waiting for
> somebody to reply and that may work or may not work,
> Thanks
>
> --
> If this answers your question, please go to the following page to let us
> know that it is solved:
> https://answers.launchpad.net/ubuntu/+question/72646/+confirm?answer_id=0
>
> If you still need help, you can reply to this email or go to the
> following page to enter your feedback:
> https://answers.launchpad.net/ubuntu/+question/72646
>
> You received this question notification because you are a direct
> subscriber of the question.
>

You are right, No response so I ended up with reinstalling a fresh copy of
ubuntu.

Thanks for your time.

On Sun, May 31, 2009 at 7:04 AM, Rajinder Sandhu <
<email address hidden>> wrote:

> Your question #72646 on Ubuntu changed:
> https://answers.launchpad.net/ubuntu/+question/72646
>
> Status: Open => Answered
>
> Rajinder Sandhu proposed the following answer:
> you have to reinstall the OS ubuntu 9.04, same thing happened with me but
> nothing worked then did re installing which is much easier than waiting for
> somebody to reply and that may work or may not work,
> Thanks
>
> --
> If this answers your question, please go to the following page to let us
> know that it is solved:
> https://answers.launchpad.net/ubuntu/+question/72646/+confirm?answer_id=0
>
> If you still need help, you can reply to this email or go to the
> following page to enter your feedback:
> https://answers.launchpad.net/ubuntu/+question/72646
>
> You received this question notification because you are a direct
> subscriber of the question.
>

I have the same problem. I have found a temp fix. I found that if I leave my mouse and keyboard unhooked during boot up and then hook them back up after my login screen comes up, I am able to use my keyboard and mouse. This is still very annoying and I have too much data to reinstall ubuntu 9.04.

I installed Ubuntu the mouse will not run after 30 seconds if I use the ad along or if I do full instal. I have tried reinstallinf still no improvement. I can click on the "added information area on the instal screen and the internet comes up and the mouse will work. I can not figure it out