I managed to boot with images from here http://www.angstrom-distribution.org/unstable/images/a780/
but there are some things not working (no power status, I think it's not charging the battery, no bluetooth). Are there any E680i-specific builds being posted anywhere? Is 2.6.23 the newest kernel that works? What about the one here: http://people.openezx.org/wyrm/images/latest/ Is it supposed to be "universal" for all the phones? http://www.angstrom-distribution.org/unstable/images/e680/ is empty. I'm glad to have X with the touchscreen, and usbnet working at least. I would really like to get bluetooth and power management working next. It will if I build a kernel with OpenEmbedded, right?
