Sudden Ubuntu 7.10 Shutdown without notice

[Anuban]

I am running Ubuntu 7.10 Gutsy on a Dell Inspiron 1505 Core 2 Duo laptop with 2 GB RAM.
This is a dual boot with Vista. But I have very rarely used Vista after I installed Ubuntu.
Eveything seems to work excellent except that for some days Ubuntu suddenly shuts down the computer without any sort of error or notice.
I noticed it happening while I was working also. But I think it was because of Firefox 2.0.0.12.
Earlier it happened when the computer was idle and for some time the screen saver was running.
I don't have any Power management settings to shut down the system automatically. According to that setting, my system should never shutdown/suspend/hibernate.

Please help.
Thanks
Anurag Bansal

[Marcelo Briones (margori)]

Thank for your feed back.

A good point to start tracking this bug is making a list of the things that makes this bug happen.

Please, try to reproduce this bug.

[Pedro Villavicencio (pedro)]

We are closing this bug report because it lacks the information we need to investigate the problem, as described in the previous comments. Please reopen it if you can give us the missing information, and don't hesitate to submit bug reports in the future. To reopen the bug report you can click on the current status, under the Status column, and change the Status back to "New". Thanks again!.