Hello All,

I've just completed a fresh install of:

ubuntu-14.04.1-console-armhf-2014-10-29

on a BB-XM rev B. 

I ran into issues with HDMI on kernel versions above 3.2:

https://groups.google.com/d/msg/beagleboard/zi6Ft6JI2OM/5wuHfHtp3f0J

but because of a stupid error had to upgrade (wiped a partition on the SD 
card by mistake).

Anyway on the new install the HDMI was working correctly, showing text on 
startup. I then installed LXDE & no more HDMI. 'Tux' is shown in the top 
left hand corner for the initial couple of seconds but then the TV gives up 
& shows no signal. I've edited /boot/uEnv.txt to:

#Docs: http://elinux.org/Beagleboard:U-boot_partitioning_layout_2.0

uname_r=3.17.1-armv7-x3

#dtb=

uuid=f25adba4-d22e-462e-adaf-bfb0013c91f1

#Force HDMI resolution for LG42LV550T-ZA
#From: 
https://groups.google.com/forum/?hl=en-GB#!searchin/beagleboard/HDMI/beagleboard/TOCarHIhVI8/_UxUKnOIJ9UJ
#cmdline=video=DVI-D-1:1024x768@60e

cmdline=quiet 

But no success. I attach a PDF of the TV supported resolutions. It seems 
like it should work. Any ideas?

Leo


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Attachment: Resolutions.pdf
Description: Adobe PDF document

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