I was in step 2.b.1 and I recieved the following error when i entered the command.
sudo cp /lib/modules/`uname -r`/kernel/kernel/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.ko /lib/modules/`uname -r`/kernel/kernel/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.ko.old
If this file doesn't exist, then can I still undervolt? And how would I go about doing so if able.
cp: cannot stat `/lib/modules/2.6.24-16-generic/kernel/kernel/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.ko': No such file or directory