I've tried various hwpacks and (headless) images and encountered exact the same issue while the Ubuntu 10.10 image works flawlessly on this board. In order to exclude faulty external components I used different power supplies and several SD cards - also no difference. My next step was to use a SD-card image that works works on a PandaBoard of a colleague (20110127 hwpack with 20110126 headless) to exclude differences during the creation of the image (version of l-m-c and such). On my board it shows the same symptoms as the image I created myself.
> I do not see this problem when booting in the validation lab with old uboot/xloader + new everything else
This is interesting. I took the Ubuntu 10.10 image which runs fine on my board and replaced only the kernel with git://git.linaro.org/ubuntu/linux-linaro-natty.git with the result that the board shuts down. Therefore I thought it's related to the Linaro kernel. Could you elaborate which uboot/xloader you used?
I've tried various hwpacks and (headless) images and encountered exact the same issue while the Ubuntu 10.10 image works flawlessly on this board. In order to exclude faulty external components I used different power supplies and several SD cards - also no difference. My next step was to use a SD-card image that works works on a PandaBoard of a colleague (20110127 hwpack with 20110126 headless) to exclude differences during the creation of the image (version of l-m-c and such). On my board it shows the same symptoms as the image I created myself.
> I do not see this problem when booting in the validation lab with old uboot/xloader + new everything else linaro. org/ubuntu/ linux-linaro- natty.git with the result that the board shuts down. Therefore I thought it's related to the Linaro kernel. Could you elaborate which uboot/xloader you used?
This is interesting. I took the Ubuntu 10.10 image which runs fine on my board and replaced only the kernel with git://git.