# service cpufreq start
FATAL: Error inserting speedstep_ich (/lib/modules/2.6.25-std-def-alt8.M41.1/kernel/arch/x86/kernel/cpu/cpufreq/speedstep-ich.ko): No such device
FATAL: Error inserting p4_clockmod (/lib/modules/2.6.25-std-def-alt8.M41.1/kernel/arch/x86/kernel/cpu/cpufreq/p4-clockmod.ko): No such device

Подробнее:

# bash -x /usr/sbin/cpufreq-detect.sh 
+ CPUINFO=/proc/cpuinfo
+ IOPORTS=/proc/ioports
+ '[' '!' -f /proc/cpuinfo ']'
++ grep '^model name' /proc/cpuinfo
[root@localhost ~]# bash -x /usr/sbin/cpufreq-detect.sh 
+ CPUINFO=/proc/cpuinfo
+ IOPORTS=/proc/ioports
+ '[' '!' -f /proc/cpuinfo ']'
++ grep '^model name' /proc/cpuinfo
++ head -1
++ sed -e 's/^.*: //;'
+ MODEL_NAME='Intel(R) Xeon(TM) CPU 3.00GHz'
++ grep -E '^cpud[^:]+:' /proc/cpuinfo
++ head -1
++ sed -e 's/^.*: //;'
+ CPU=
++ grep -E '^vendor_id[^:]+:' /proc/cpuinfo
++ head -1
++ sed -e 's/^.*: //;'
+ VENDOR_ID=GenuineIntel
++ sed -e '/^cpu family/ {s/.*: //;p;Q};d' /proc/cpuinfo
+ CPU_FAMILY=15
+ MODULE=none
+ MODULE_FALLBACK=acpi-cpufreq
+ '[' -f /proc/ioports ']'
+ grep -q 'Intel .*ICH' /proc/ioports
+ PIII_MODULE=speedstep-smi
+ case "$VENDOR_ID" in
++ grep est /proc/cpuinfo
+ '[' '' ']'
+ '[' 15 = 15 ']'
+ MODULE=speedstep-ich
+ MODULE_FALLBACK=p4-clockmod
+ modprobe speedstep-ich
FATAL: Error inserting speedstep_ich (/lib/modules/2.6.25-std-def-alt8.M41.1/kernel/arch/x86/kernel/cpu/cpufreq/speedstep-ich.ko): No such device
+ modprobe p4-clockmod
FATAL: Error inserting p4_clockmod (/lib/modules/2.6.25-std-def-alt8.M41.1/kernel/arch/x86/kernel/cpu/cpufreq/p4-clockmod.ko): No such device

Может подавить вывод этих ошибок, чтоб не пугать пользователей?