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  1. Hi, I am new to armbian. I noticed that I cant see shell history after reboot. I thinks this is from zram. How can I configure to see shell history after reboot ?
  2. Hi, I am strugling with the OV13850 camera on the NanoPC T4. Its working with the command : GStreamer 1.1 command: gst-launch-1.0 rkisp io-mode=4 path-iqf=/etc/cam_iq/rk-ov13850.xml ! video/x-raw,format=NV12,width=1280,height=720,framerate=30/1 ! rkximagesink But I can not connect to it through OepnCv VideoCapture cap(0) . or 1 2 3 . It give s error : VIDIOC_QUERYCTRL: Inappropriate ioctl for device Is there anybody experienced on this ? thx