How to control sleep/standby etc?
This may be a basic question, but do I control sleeping and standby mode through the bios (running set up at boot time) or through the operating system (I'm running Fedora)? I've been searching for this, and I've know how to add "acpi=on" to my grub.conf file, but I haven't seen anything on where to set how long to wait before sleeping, etc. I know how to do it from the bios but I thought it would be better to set it with the operating system. If I should do it throught the operating system, how do I do it? Do I need to download some packages?