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  1. Hello, This is my first attempt to install Armbian on a Pine64 + that I bought 2 weeks ago. I created one from the source, but as the battery management failed, I tried it with a constructed image (Armbian_5.69_Pine64_Debian_stretch_next_4.19.13.img), but it's still the same: everything works fine, except battery management. The state of battery and energy should appear as files in the /sys/class/power/directory, but this directory is not created. I can see this directory and the battery information in other images (like the version of the 3.1 kernel of Ayufan). What I have seen is a strange error (for me) in dmesg, related to the power management modules (axp..), but I do not know how to solve it: root@pine64:~# uname -a Linux pine64 4.19.13-sunxi64 #5.69 SMP Wed Jan 9 18:10:00 CET 2019 aarch64 GNU/Linux root@pine64:~# dmesg | grep axp [ 1.787551] axp20x-rsb sunxi-rsb-3a3: AXP20x variant AXP803 found [ 1.790301] input: axp20x-pek as /devices/platform/soc/1f03400.rsb/sunxi-rsb-3a3/axp221-pek/input/input0 [ 1.795894] axp20x-rsb sunxi-rsb-3a3: AXP20X driver loaded [ 3.065498] axp20x-gpio axp20x-gpio: DMA mask not set [ 3.066057] axp20x-gpio axp20x-gpio: AXP209 pinctrl and GPIO driver loaded [ 5.313564] axp20x-battery-power-supply axp20x-battery-power-supply: DMA mask not set [ 5.316583] axp20x-ac-power-supply axp20x-ac-power-supply: DMA mask not set [ 5.371486] axp20x-adc axp813-adc: DMA mask not set The same dmesg in other images (but these images are based on kernels that are too old for what I need): root@pinebook:/home/adminq# uname -a Linux pinebook 3.10.105-bsp-1.2-ayufan-136 #1 SMP PREEMPT Sat Oct 27 21:18:35 UTC 2018 aarch64 GNU/Linux root@pinebook:/home/adminq# dmesg | grep axp [ 10.729542] axp81x_board_init: axp regl_devs num = 23 [ 11.990682] input: axp81x-supplyer as /devices/platform/axp81x_board/axp81x-supplyer.47/input/input1 root@pinebook:/home/adminq# ls /sys/class/power_supply/ ac battery usb Thank you very much for your wonderful work. Regards.
  2. HI. I have tried de "next", "stretch", "pine64so" in my standalone pine 64 lts with de fix that posted @tibo, and verify that my board works. Network and gpios ok. Posibly USB too (not checked). The Screen does not work nor does the battery monitoring.