2015/12/17 17:23:56 Expecting the device to be in the bootloader... waiting
2015/12/17 17:23:56 Device is |arale|
2015/12/17 17:23:56 Flashing version 1 from ubuntu-touch/stable/ubuntu channel and server https://system-image.ubuntu.com to device arale
2.06 MB / 103.21 MB [==>_______________________________________________________________________________________________________________________________________________________________________] 2.00 % 5.14 MB/s 19scan't flash recovery image


(and on phone)

"partition 'recovery' not support flash"