> > *I have been searching for a few days now. I have used the Beagleboard > site, google groups for the beagleboard site, stackexchange etc. *
Ok well I seem to recall there is a way to set screen resolution, and bitdepth in uEnv.txt. Passed that I also seem to recall there is a login manager configuration file that needs to be configured properly in order for this to work. I know this is all rather vague, but that is the best I can personally do. As I have never had a need for hdmi output personally . . . On Fri, Jul 10, 2015 at 2:03 PM, David Alston <[email protected]> wrote: > I have been searching for a few days now. I have used the Beagleboard > site, google groups for the beagleboard site, stackexchange etc. > > On Friday, July 10, 2015 at 4:38:43 PM UTC-4, William Hermans wrote: >> >> David, >> >> Yes, others have experienced this problem. As I've seen a few post on >> similar subject over the past couple years. While I can not say 100% what >> will fix this issue for you, most of the posts I remember seeing seemed to >> be with reversed, or swapped colors. >> >> So without remembering the exact details of every post. What I can do is >> perhaps help you, help yourself. If you go into the beagleboard.org >> google group, and refine your search by date. You should be able to find >> the posts I'm talking about. What exact keywords to search for . . . well >> that you'll have ot experiment with. Color will definitely be one of them. >> . . >> >> On Fri, Jul 10, 2015 at 1:28 PM, David Alston <[email protected]> wrote: >> >>> I still have the same problem after adding that into xorg.conf. Putting >>> the process I used here in case I screwed up: >>> >>> sudo nano /etc/X11/xorg.conf >>> >>> Then I made the changes and saved (Ctrl O) then exited (Ctrl X) >>> >>> Then rebooted. I went to the desktop with no issues, but the color >>> problem persists. >>> >>> >>> On Friday, July 10, 2015 at 4:16:23 PM UTC-4, Sean S wrote: >>>> >>>> You're right, it is to do with 16 vs 24 bit colour, see >>>> https://groups.google.com/d/topic/beagleboard/PjKwp6XCNnA/discussion >>>> for a fix that worked for me. >>>> >>>> On Friday, July 10, 2015 at 12:09:36 PM UTC-7, David Alston wrote: >>>>> >>>>> I have been having issues with my beaglebone black when connecting to >>>>> a monitor over HDMI. Certain colors are missing from the output as shown >>>>> in >>>>> the attached images. From looking around it may be an issue with the >>>>> sitara >>>>> processor on the BB, possibly having to do with 16 vs 24 bit color. >>>>> However >>>>> I could not get a workaround form what I have come across. Has anyone else >>>>> had similar problems? Ideas for a fix or solution? Any help would be >>>>> greatly appreciated. >>>>> >>>>> FullSizeRender is the test image on a windows machine, FullSizeRender2 >>>>> is as it appears on the BB using Imagemagick. >>>>> >>>>> Let me know if more information is required. >>>>> >>>> -- >>> 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 [email protected]. >>> 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 [email protected]. > 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 [email protected]. For more options, visit https://groups.google.com/d/optout.
