I flashed the downloaded images of linux for IMX536 ARD (Rev B) board into the MicroSD, but when boot up and login as root, fail to bring up the X & Matchbox as shown below:
[iMX56 ARD via USB Serial Cable]
root@freescale ~$ uname -a
Linux freescale 126.96.36.199-744-g27fdf7b #1 PREEMPT Tue Jul 5 13:26:21 SGT 2011 armv7l GNU/Linux
root@freescale ~$ startx
_XSERVTransSocketOpenCOTSServer: Unable to open socket for inet6
_XSERVTransOpen: transport open failed for inet6/freescale:0
_XSERVTransMakeAllCOTSServerListeners: failed to open listener for inet6
(EE) XKB: Couldn't open rules file /usr/share/X11/xkb/rules/base
(EE) XKB: No components provided for device Virtual core keyboard
Backtrace (0 deep):
Fatal server error:
Segmentation fault caught
matchbox-desktop: unable to open display !
matchbox-panel: failed to open displaymatchbox: can't open display! check your DISPLAY variable.
ts_open: No such file or directory
*This iMX53 QSB is tested OK and working fine using the Ubuntu 10.04 (Lucid) MicroSD previously. So its VGA Port, Cable and the LCD Monitor is OK.
* It show same error message even after exporting DISPLAY=:0