After installing Gentoo base system (no GUI or even X.org is installed yet) the screen blanks for about a second once in a while when the system is idle. After I set precise interval via
setterm -blank 1 I found out that
setterm successfully blanks the screen after the given interval but apparently something wakes it up immediately.
Any idea on what should be fixed or what logs should I dig into to figure out what's actually going on?