My server keeps hanging and when I see the last event that occurred before the system lags in /var/log/messages, it is the following:
Jul 12 21:00:05 server kernel: Clocksource tsc unstable (delta = 4685968956 ns)
Jul 12 21:00:05 server kernel: Time: acpi_pm clocksource has been installed.
I asked someone about this and he suspected that my CMOS battery was dying. I replaced it. The problem remains.
This only started after I upgraded to Fedora 7. I didn't have this problem prior to that.
Has anyone else experienced the issue and/or knows of a fix or what this problem truly is?