I just want to share my experience with this issue today. Following the advice of @allaoua (who also helped me with this problem) I switched from devel_rc-proposed to stable 10 channel and finally I could make data work. The other problem (battery display) has also been rapaired by doing so although, as allaoua said, video isn't working but I don't really care because I can't even remember the last time a used it.
I hope this can help.
Best regards for everyone and keep going.
i will share my, work, recovery.img work, but can't boot, phone stop in moto logo, i feel that the boot.img start but i think there is a problem in graphics driver see this logs :
<3>[ 2.643604,2] init: failed to open '/sys/class/graphics/fb1/msm_fb_type'
<3>[ 2.643745,2] init: failed to open '/sys/class/graphics/fb2/msm_fb_type'
<3>[ 2.644593,2] init: Unable to open persistent property directory /data/property errno: 2
The second issue is the lockscreen. Once the screen is turned off, I can't turn it back on easily. When I press the power button, nothing. when I press a second time right after, the lock/welcome screen only briefly flashes, and returns to black. I can get around that, if I rapidly hit the power button.
I think I see a similar behaviour on my Nexus 7. My impression is that it is sleeping /too deeply/. If the device is busy, like playing a stream in podbird, then waking up is easy. I don't how to solve it though. Sometimes I end up forcefully rebooting the device just because I can't turn on the screen.