I have a problem with overclocking,hope some one will help me out.
Whenever i give this commands

sudo gainroot
kernel-config load lv
kernel-config limits 250 850

I get the following feedback
/home/user # kernel-config load lv
loading /usr/share/kernel-power-settings/lv
warning: 700000 not supported
warning: 750000 not supported
/usr/sbin/kernel-config: shift: line 15: can't shift that many
/home/user # kernel-config limits 250 850
the limits were set to [250,850]
/home/user # kernel-config show
/usr/sbin/kernel-config: shift: line 352: can't shift that many
/home/user #

Also if i give the following commands:

kernel-config save myprofile1
kernel-config default myprofile1

I get this reply:
/home/user # kernel-config save myprofile1
/usr/sbin/kernel-config: shift: line 352: can't shift that many
/home/user # kernel-config default myprofile1
cp: cannot stat 'myprofile1': No such file or directory
defaults set to myprofile1
/home/user #
/home/user #


Though i overclock to 850 Mhz,it does not save if i reboot,it takes me back to defult settings.I have tried using the QCPUFRIG but it gives me the same result.