CPU Frequency scaling not supported

i have installed asterisk on ubuntu 8.04 LTS desktop.

and i created some SIP accounts in sip.conf .

when i run asterisk was fine given me the Sip users deatils.

but after 2 days when i started my system it is giving
"CPU frequency scaling not supported"
Asterisk PBX starting.
but am not able to enter into ubuntu linux.

can any one help me,


what does cpufreq have to do with asterisk?

try first to understand your system :wink: - maybe some broken kernel modules dunno… ask @ ubuntuforums.org with more details about your hardware