I've recently noticed the following three errors during boot of FC4. 1. Fatal error inserting acpi_cpufreq (lib mod 2.6.13.1.1526_fc4/kernal/arch/i386/kernal/cpu/cpufreq/acpi-cpufreq.ko): no such device 2.nfs locking failed (this during shutdown) 3.smartd failed My machine seems to be running slower, especially Firefox. I took the advice of an e-mail on the list: 1. added the line - alias net-pf-10 off to /etc/modprobe.conf, and then rebooted. 2.set "network.dns.disableIPv6" to 'true" in Firefox. This sped it up, but now it is running slow for the internet accesses. Finally - Over the past two weeks my system tells me there are no updates. I've used up2date, Yum extender and the yum update command line. All say no updates. Is this true - have there been no updates over the past two weeks? Any ideas, suggestions or help will be greatly appreciated. Don