How to debug fedora hanging after upgrading from rh9

[Randy Paries]

On 2/18/06, Craig White <craigwhite at azapple.com> wrote:
> On Sat, 2006-02-18 at 22:46 -0600, Randy Paries wrote:
> > Hello,
> > I have just rebuilt a box that had been running rh9 in a production
> > env (apache and tomcat) for about 3 years. I just rebuilt it with
> > fedora 4 ( repartitioned and formatted )
> >
> > There is nothing in the message log file.
> >
> > How is the best way to debug this? Are there other log files i can look in?
> >
> > this is a production box and has been running ok for 2 days and since
> > 6 tonight it has hung 3 times. I go to the console and there is
> > nothing and it is completely hung
> ----
> completely hung is very vague.

What other info would can i supply?

>
> FC-4 was very flawed in initial release...have you done all the updates?
>

After I built it i did a YUM update of all of everything.
I am currently running on kernel-2.6.15-1.1831_FC4, i also booted on
kernel-2.6.11-1.1369_FC4 and it hung as well

Randy