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  1. fehernyul

    NanoPi Duo no wifi with lastest Ubuntu

    Hi @Igor wifi works OOB now on my nanopi-duo! I downloaded image recently, after I saw your message about commit -> Armbian_5.59_Nanopiduo_Ubuntu_bionic_next_4.14.70.img First boot with USB cable connected to host laptop, I use nanopi-duo without additional board(s), standalone. On host laptop (dmesg -w): [ 1321.806363] usb 3-1: new high-speed USB device number 4 using xhci_hcd [ 1321.954823] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a7 [ 1321.954828] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 1321.954831] usb 3-1: Product: Gadget Serial v2.4 [ 1321.954834] usb 3-1: Manufacturer: Linux 4.14.70-sunxi with musb-hdrc [ 1321.955533] cdc_acm 3-1:2.0: ttyACM3: USB ACM device On host laptop: sudo minicom -b 115200 -D /dev/ttyACM3 Welcome to minicom 2.7.1 OPTIONS: I18n Compiled on Aug 13 2017, 15:25:34. Port /dev/ttyACM3, 16:50:32 Press CTRL-A Z for help on special keys Ubuntu 18.04.1 LTS nanopiduo ttyGS0 nanopiduo login: root Password: You are required to change your password immediately (root enforced) Changing password for root. (current) UNIX password: On nanopi-duo: root@nanopiduo:~# uname -a Linux nanopiduo 4.14.70-sunxi #240 SMP Mon Sep 17 13:32:31 CEST 2018 armv7l armv7l armv7l GNU/Linux root@nanopiduo:~# lsmod Module Size Used by lz4hc 16384 4 lz4hc_compress 24576 1 lz4hc zram 24576 5 xradio_wlan 94208 1 mac80211 446464 1 xradio_wlan cfg80211 376832 2 mac80211,xradio_wlan sun8i_codec_analog 24576 0 rfkill 20480 3 cfg80211 snd_soc_core 118784 1 sun8i_codec_analog snd_pcm_dmaengine 16384 1 snd_soc_core snd_pcm 65536 2 snd_pcm_dmaengine,snd_soc_core snd_timer 24576 1 snd_pcm snd 45056 3 snd_timer,snd_soc_core,snd_pcm soundcore 16384 1 snd sun4i_gpadc_iio 16384 0 uio_pdrv_genirq 16384 0 uio 16384 1 uio_pdrv_genirq sch_fq_codel 20480 6 usb_f_acm 16384 1 u_serial 20480 3 usb_f_acm g_serial 16384 0 libcomposite 40960 2 g_serial,usb_f_acm ip_tables 20480 0 x_tables 20480 1 ip_tables pwrseq_simple 16384 1 It's there, xradio_wlan and used! :-) root@nanopiduo:~# nmcli r WIFI-HW WIFI WWAN-HW WWAN enabled enabled enabled enabled Onboard wifi hardware is operating. root@nanopiduo:~# nmcli dev DEVICE TYPE STATE CONNECTION wlan0 wifi disconnected -- eth0 ethernet unavailable -- lo loopback unmanaged -- root@nanopiduo:~# nmcli device wifi list IN-USE SSID MODE CHAN RATE SIGNAL BARS SECURITY UPC Wi-Free Infra 9 130 Mbit/s 27 * WPA1 WPA2 802.1X UPC Wi-Free Infra 1 130 Mbit/s 9 * WPA2 802.1X
  2. fehernyul

    NanoPi Duo no wifi with lastest Ubuntu

    Hi All, I have the very same issue with wifi here. I use Nanopi-duo without any additional board and I have no wifi. Currently I can connect to duo via my linux laptop with microusb data cable, nanopi-duo shows up as hanging on /dev/ttyACM3 serial port: sudo minicom -b 115200 -D /dev/ttyACM3 I have exactly the same output like you have for dmesg or "find / -name xradio*, lsmod etcetera. I cannot effectively connect to internet with the board ATM so armbian-config does not work here either. What bugs me I switched from friendlyelec's ubuntucore based linux, where wifi works out of the box! https://drive.google.com/drive/folders/1nRO655LaabJzM-OT7eE7fsPOEDM3PTVg I gave a try to armbian because friendlyelec distro runs with extreme cpu heat on nanopi-duo. Measuring 60-70 C degree, where I can barely touch the heatsink, playing with cpu-freq and governors does not helped. Well armbian runs quite surprisingly cooler, it is 20-25 C degree idle, I can touch the heatsink and it really feels slightly warm. Also under load (stress command) it ramp up a bit to max 50 C then after load ends it drops immediately to range 30 C degree for armbian. We need somehow merge both distro's solution (basically both are the same kernel version 4.14.x and based on ubuntu). Somehow check what friendlyelec distro incorporate that wifi (xradio_wlan) works there out of the box. Also check how armbian distro solved the cpu heat issue so nicely that it is just slightly warm when idling and cools immediately after high load.