• General
  • bela ide won't boot after plugging in bela mini

I am able to run make -C ~/Bela/ PROJECT=looper-oleds run CL="-p16" from the unit via ssh and get my project to run successfully, I just can't access the ide.

hmm when you are on the board run make -C /root/Bela idestartup idestart, wait a few seconds and try loading it again in the browser.

also make sure ifconfig en17 on your computer gives you 192.168.7.1 , or use the ifconfig/ipconfig methods above to make it do so. Btw, what version of macos have you got?

it appeared to run successfully:

make -C /root/Bela idestartup idestart
make: Entering directory '/root/Bela'
Enabling the IDE at startup
Starting IDE...done
make: Leaving directory '/root/Bela'

and ifconfig looks right to me?

ifconfig en17
en17: flags=8863<UP,BROADCAST,SMART,RUNNING,SIMPLEX,MULTICAST> mtu 1500
	options=400<CHANNEL_IO>
	ether be:1a:98:ae:69:50
	inet6 fe80::10d1:6558:4e5d:e84f%en17 prefixlen 64 secured scopeid 0x18
	inet 192.168.7.1 netmask 0xffffff00 broadcast 192.168.7.255
	nd6 options=201<PERFORMNUD,DAD>
	media: autoselect (100baseTX <full-duplex>)
	status: active

but still no dice. I'm running 13.0 (22A380)

that all looks fine. Do a reboot, get on the board and run

journalctl --boot -fu bela_ide -n 3000

and see if that tells you something about what's wrong with the IDE.

still doesn't load. Is port 80 right?

journalctl --boot -fu bela_ide -n 3000

-- Logs begin at Thu 2016-11-03 17:16:43 UTC. --
Mar 17 00:21:21 bela systemd[1]: Started Bela IDE Launcher.
Mar 17 00:21:34 bela node[437]: starting IDE from /root/Bela/
Mar 17 00:21:35 bela node[437]: setting pwd timeout
Mar 17 00:21:35 bela node[437]: listening on port 80

running out of ideas ...
what do you get running curl 192.168.7.2 from you host?

    here's some new info, I just tried to git clone the c language server while ssh'd and it seems I no longer have access to the internet on the unit:

    git clone --depth=1 --recursive https://github.com/MaskRay/ccls
    Cloning into 'ccls'...
    fatal: unable to access 'https://github.com/MaskRay/ccls/': Could not resolve host: github.com

    this is what my /etc/network/interfaces file looks like:

    1 # This file describes the network interfaces available on your system
      2 # and how to activate them. For more information, see interfaces(5).
      3
      4 # USB RNDIS gadget (Windows / Linux compatible)
      5 auto usb0
      6 iface usb0 inet dhcp
      7
      8 # iface usb0 inet static
      9 #     address 192.168.6.2
     10 #     netmask 255.255.255.0
     11 #     network 192.168.6.0
     12
     13 #�[m+USB NCM gadget (macOS / Linux compatible)
     14 auto usb1
     15 iface usb1 inet dhcp
     16 # iface usb1 inet static
     17 #     address 192.168.7.2
     18 #     netmask 255.255.255.0
     19 #     network 192.168.7.0
     20
     21 # The loopback network interface
     22 auto lo
     23 iface lo inet loopback
     24
     25 # Ethernet
     26 allow-hotplug eth0
     27 iface eth0 inet dhcp
     28 # Example to keep MAC address between reboots
     29 #hwaddress ether DE:AD:BE:EF:CA:FE
     30
     31 # WiFi Example
     32 allow-hotplug wlan0
     33 iface wlan0 inet dhcp
     34 wpa-conf /etc/wpa_supplicant/wpa_supplicant.conf
     35 # The lines above should work if you have a wifi interface called wlan0.
     36 # To see the actual name of your interface, run
     37 #   ip a
     38 # and identify it among the ones listed then replace `wlan0` above with the name of your interface
     39 # To provide credentials to your network, run the following at the command line:
     40 #    wpa_passphrase YourNetworkName YourNetworkPassword >>/etc/wpa_supplicant/wpa_supplicant.conf
     41 # then:
     42 #     ifdown wlan0; ifup wlan0
     43 # where `wlan0` is the name of your interface as found above.
     44

    This was working before

    giuliomoro

    curl 192.168.7.2
    curl: (7) Failed to connect to 192.168.7.2 port 80 after 75015 ms: Network is unreachable

    I'm also seeing errors when I use some basic terminal commands:

    ls
    
    channel 16: open failed: administratively prohibited: open failed
    channel 16: open failed: administratively prohibited: open failed

      If you have network sharing enabled for the board, then 192.168.7.2 should no longer work and you shouldn't try to force it with ifconfig/ipconfig. Rather, see if you can re-enable internet sharing from the host.

      nickcamillo I'm also seeing errors when I use some basic terminal commands:

      ls

      channel 16: open failed: administratively prohibited: open failed
      channel 16: open failed: administratively

      This I've never seen. Are you out of space?

        giuliomoro I don't see why I would be. I've got a few megabytes of audio recorded and I've built the latest vim from source but that's about it. Does this seem reasonable?

        df -H
        Filesystem      Size  Used Avail Use% Mounted on
        /dev/root       3.6G  2.7G  710M  80% /
        devtmpfs        256M     0  256M   0% /dev
        tmpfs           256M     0  256M   0% /dev/shm
        tmpfs           256M  9.7M  246M   4% /run
        tmpfs           5.3M  4.1k  5.3M   1% /run/lock
        tmpfs           256M     0  256M   0% /sys/fs/cgroup
        /dev/mmcblk1p1   71M  4.3M   67M   7% /mnt/boot

        As far as my mac is concerned, the bela has internet sharing enabled. I disabled and re-enabled it but I still can't git clone from ssh and the ide still wont load.

        giuliomoro

        ip a
        1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
            link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
            inet 127.0.0.1/8 scope host lo
               valid_lft forever preferred_lft forever
            inet6 ::1/128 scope host
               valid_lft forever preferred_lft forever
        2: eth0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq state DOWN group default qlen 1000
            link/ether f4:b8:98:ae:69:4c brd ff:ff:ff:ff:ff:ff
        3: usb0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
            link/ether be:1a:98:ae:69:4e brd ff:ff:ff:ff:ff:ff
            inet6 fe80::bc1a:98ff:feae:694e/64 scope link
               valid_lft forever preferred_lft forever
        4: usb1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
            link/ether be:1a:98:ae:69:51 brd ff:ff:ff:ff:ff:ff
            inet6 fe80::bc1a:98ff:feae:6951/64 scope link
               valid_lft forever preferred_lft forever

        Hmm it doesn't have an IPv4 on usb1. On the board try:

        echo > /var/lib/dhcp/dhclient.leases
        dhclient usb1

        possibly followed by a stop-sharing/start-sharing on the host.

        didn't work. I am noticing that in the internet sharing ilst there are two entries for bela now, maybe because of also plugging in the bela mini at some point?

        alt text

        No luck

        If it was just the IDE that wasn't working I'd at least be able to work in vim on-device, but without internet I can't configure a language server or use git 🙁

        Scroll through that list a bit more , it may be that there are more "bela" entries?