Display is unavailable on Panda 4430 & 4460 ubuntu image, neither HDMI nor DVI-D works.

[Botao]

On TI Panda 4430 & 4460 boards with Linaro ubuntu hardware pack and rootfs image:

Hardware Pack: http://snapshots.linaro.org/precise/hwpacks/lt-panda-x11-base/349/hwpack_linaro-lt-panda-x11-base_20121001-349_armhf_supported.tar.gz

Rootfs Image: http://snapshots.linaro.org/precise/images/ubuntu-desktop/452/linaro-precise-ubuntu-desktop-20121001-452.tar.gz

Neither HDMI nor DVI-D display works, only black screen shows at the end. Serial console works well, and during the boot process, some boog log can be seen on monitor, but after that, only black screen shows. SD card flashing works well and the command line I used is:

sudo ./linaro-image-tools-568/linaro-media-create --mmc /dev/sdd --dev panda --hwpack hwpack_linaro-lt-panda-x11-base_20121001-349_armhf_supported.tar.gz --binary linaro-precise-ubuntu-desktop-20121001-452.tar.gz

Please refer to attachment package to get all boot log files.

[Ricardo Salveti (rsalveti)]

Looking at the logs, nothing really changed since the 12.09 released image for Pandaboard, so I'd expect the same behavior as the final 12.09 one.

Can you reflash and test with the same setup as tested for the final 12.09 image?

[Botao (botao-sun)]

@Ricardo, I have tested our 12.09 Panda ubuntu release image earlier today and it works well. I also tested the latest Panda ubuntu build 353, same problem observed as build 349.

[Botao (botao-sun)]

Now both HDMI & DVI-D work well on Panda 4430 with Linaro ubuntu pre-built image:

http://snapshots.linaro.org/precise/pre-built/lt-panda-x11-base/361/lt-panda-x11-base-precise_ubuntu-desktop_20121007-361.img.gz