On Friday, March 28, 2014 1:00:23 PM UTC-5, dumb looks free wrote: > > I had the same issue.....finally this worked for me > > sudo mv /etc/X11/xorg.conf /etc/X11/xorg.conf.backup > sudo apt-get install xserver-xorg-video-fbdev > sudo reboot > > search .... "Debian X11/LDE display problem ?" > > > YMMV >
Google got tired of me searching for "debian lde x11 display problem" I finally tried setting the video mode to auto using xrandr and that fixed it. Go figure. Richard > > > On 28 March 2014 14:42, Robert Nelson <robert...@gmail.com > <javascript:>>wrote: > >> On Fri, Mar 28, 2014 at 8:32 AM, Richard-tx >> <rich.a...@gmail.com<javascript:>> >> wrote: >> > I have a strange one. >> > >> > I am using a Dell U2410 monitor. It just so happens that I have the >> same >> > monitor described at http://elinux.org/Beagleboard:BeagleBoneBlack_HDMI >> > >> > I loaded the image >> > >> https://rcn-ee.net/deb/microsd/wheezy/bbxm-debian-7.4-2014-03-27-2gb.img.xz >> > on my BBB >> > >> > When the HDMI output of the BBB is connected to the HDMI input on the >> > monitor all goes well until the X desktop is started. As soon as X is >> > started the monitor goes into power-save mode. Press cntl-alt F1 to >> get to >> > a non-gui login and the display turns on. Switch back to F7 and the >> monitor >> > goes into power-save. >> >> You can disable power save via: >> >> echo "#!/bin/sh" > ~/.xsessionrc >> echo "" >> ~/.xsessionrc >> echo "xset -dpms" >> ~/.xsessionrc >> echo "xset s off" >> ~/.xsessionrc >> >> >> > If I use a HDMI to DVI adapter and use the DVI input on the U2410, the X >> > desktop display is OK. I can even use xrandr to change resolution to >> > 1280x1024 (dvi input) which works fine. >> > >> > >> > I have deduced that when the BBB gets the EDID info from the monitor, it >> > changes to a mode that the Dell U2410 does not like but only with the X >> > desktop. >> > >> > Anyone have any ideas? I am hesitant to blame the LXDE X server for >> this >> > but anything is possible. >> >> Regards, >> >> -- >> Robert Nelson >> http://www.rcn-ee.com/ >> >> -- >> 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...@googlegroups.com <javascript:>. >> 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.