Can't a switch be sometimes text mode and sometimes gui mode ?
Ok, I seek for the answer:
$ apt-cache show lxdpms
Package: lxdpms
Section: Monitoring
Installed Size: 19624
Packager:
Version: 0.1.0-1pclos2011
Depends: xset, yad, /bin/sh, /bin/sh
Provides: lxdpms = 0.1.0-1pclos2011
Obsoletes: lxdpms < 0.1.0
Architecture: noarch
Size: 21871
MD5Sum: 5bf664f7f57c2e00d9a3271d6c744a0f
Filename: lxdpms-0.1.0-1pclos2011.noarch.rpm
Summary: Toggle Energy Star off or on
Description:
Toggle Energy Star off or on.
It makes sense when watching movies.
$
I see : Depends: xset, yad : yad is to display guis, therefore I think it must be a gui mode switch.
Thank you.