Try adding whats below to your /etc/X11/xorg.conf file to prevent the monitor from sleeping.
Section "ServerFlags" Option "BlankTime" "0" Option "StandbyTime" "0" Option "SuspendTime" "0" Option "OffTime" "0" EndSection Section "Monitor" Option "DPMS" Identifier "Builtin Default Monitor" EndSection On Mon, Apr 7, 2014 at 9:45 AM, Gerald Coley <ger...@beagleboard.org> wrote: > If it works and then goes away, most likely the board went into sleep mode > due to inactivity on the keyboard. > > Gerald > > > > On Sat, Apr 5, 2014 at 12:48 AM, <ec12...@gmail.com> wrote: > >> Hi, >> >> I'm brand new to Beagle, and I know there is a lot on BBB & HDMI issues, >> but I have not seen anything like this. I plugged in my BBB for the first >> time today. I'm using a brand new, good quality HDMI cable and a 5V ps @ >> 1.5A. I had BBB running with my Visio on HDMI 2 for about an hour. Then, >> all the sudden the video signal drops. I move my cable box to HDMI 2 and >> there is video, so the TV HDMI is OK. I move BBB to HDMI 3 and same >> problem. I did get it to come back after cycling power on the TV and BBB, >> but it quit after a few seconds. That only worked once too. Are there TV >> or BBB settings that will make the HDMI more stable? >> >> Thanks! >> >> -- >> For more options, visit http://beagleboard.org/discuss >> --- >> You received this message because you are subscribed to the Google Groups >> "BeagleBoard" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to beagleboard+unsubscr...@googlegroups.com. >> For more options, visit https://groups.google.com/d/optout. >> > > -- > For more options, visit http://beagleboard.org/discuss > --- > You received this message because you are subscribed to the Google Groups > "BeagleBoard" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to beagleboard+unsubscr...@googlegroups.com. > For more options, visit https://groups.google.com/d/optout. > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
