PS/2 Mouse and Keyboard freezes after some time (ASUS motherboard)

Thank you for your bug report. Can you please follow the steps outlined on the folllowing wikipage:
https://wiki.ubuntu.com/DebuggingMouseDetection
This is help to troubleshoot that is the cause of the problem.
Goodluck

The keyboard stops responding at the same time as the mouse so I can't follow those instructions..

Does the keyboard lights blink also?
Cheers

No they don't.. There is no light coming from there..

I can't find a pattern of the cause for this freeze. Some times only takes a minute and other times takes hours..

Does the whole system freeze when the mouse and keyboard stops working or is it just the keyboard and mouse?
Also can you confirm that once you have a usb attached instead that everything works fine?
Cheers

No, the system keeps running normally. It's only the PS/2 keyboard and mouse that stops responding.

If I attach a USB mouse I can use it normally. The problem is really only with the PS/2 ports!!

Can you try out your setup on another pc and see if its just maybe your mainboard?
Cheers

Yes I've tried it and it works fine. I have installed more than one time Ubuntu on this computer and I always have this problem. Sometimes it also crashes using the live CD

 I believe it's my mainboard that have some incompatibility with the kernel linux maybe.. In Windows everything works fine..

Hello
can you please reproduce the bug then attach here these files:
/var/log/syslog
/var/log/syslog.1
/varlog/kern.log
/var/log/kern.log.1
/var/log/Xorg.0.log
/var/log/Xorg.0.log.old
Thanks
Fabio

Thank you for taking the time to report this bug and helping to make Ubuntu better. Please execute the following command, as it will automatically gather debugging information, in a terminal:
apport-collect 630459
When reporting bugs in the future please use apport by using 'ubuntu-bug' and the name of the package affected. You can learn more about this functionality at https://wiki.ubuntu.com/ReportingBugs.

[Expired for linux (Ubuntu) because there has been no activity for 60 days.]

I'm having the same problem in 10.04. There's absolutely nothing in the logs though.

Helo Mr. Blonde
I reopen this report, please, when the bug appear again, attach here using the button below 'Add attachment or patch' the files:
/varlog/kern.log
/var/log/kern.log.1
/var/log/Xorg.0.log
/var/log/Xorg.0.log.old
Thanks
Fabio