Black screen when booting Ubuntu

[David Cullen]

Hello, linaro-dev,

When I boot the Ubuntu desktop image available from

    http://releases.linaro.org/12.06/ubuntu/leb-panda/lt-panda-x11-base_20120626-139-ubuntu-desktop.img.bz2

all I see is a black screen and the mouse pointer.

I see some messages on the console like

    [   13.996887] (stk) : timed out waiting for ldisc to be un-installed
    [   15.145019] (stk) :ldisc installation timeout

and

    [   22.983459] omap-hdmi-audio-dai omap-hdmi-audio-dai: audio not supported
    [   22.990631] omap-hdmi-audio-dai omap-hdmi-audio-dai: can't open interface omap-hdmi-audio-dai: -19

My PandaBoard is connected to a Dell monitor with a native resolution of
1680 x 1050.  Is this a problem?

--
Thank you,
David