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retr0rangepi / RetrOrangePi

Official RetrOrangePi
MIT License
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Can't connect or resolve domains not sure. persists #47

Closed HereticOne closed 5 years ago

HereticOne commented 5 years ago

Purely cannot get connected to update or access the internet on banana pi m2 zero.

retr0rangepi commented 5 years ago

related to https://github.com/retr0rangepi/RetrOrangePi/issues/46

retr0rangepi commented 5 years ago

reopening this as i have a bpi zero to test :p

HereticOne commented 5 years ago

thank you :)

retr0rangepi commented 5 years ago

fresh v4.2 image option RetrOrangePi Wifi from RetroPie - RetrOrangePi Activate connection

wifi is up on wlan2 interface SSH connection works

Using username "pi". pi@192.168.0.20's password:

| _ \ | | _ / \ | () | || | |_ \ | |) / \ | '| | | | '/ ` | ' \ / ` |/ \ |) | | | || | ) | | _ < / || | | || | | | (| | | | | (| | / /| | | _| / / || _\|_|| _/|| _,|| ||_, |_|| || ||()__| |/ █ █ █ █ █ █ █ ████████████████████ █ ██████████████████████████ ██████████████████████████ ██████████████████████ ████████████████████ █ █ █ █

Welcome to ARMBIAN Debian GNU/Linux 8 (jessie) 3.4.113-sun8i System load: 0.63 0.83 0.41 Up time: 5 min Memory usage: 13 % of 494MB Swap usage: 5 % of 247Mb IP: 192.168.0.20 CPU temp: 47°C Usage of /: 12% of 29G

[ General system configuration (beta): armbian-config ]

Last login: Tue Sep 4 02:32:00 2018

pi@RetrOrangePi:~$ wget http://www.retrorangepi.org/es_systems.cfg --2019-04-20 01:44:16-- http://www.retrorangepi.org/es_systems.cfg Resolving www.retrorangepi.org (www.retrorangepi.org)... 173.236.154.62 Connecting to www.retrorangepi.org (www.retrorangepi.org)|173.236.154.62|:80... connected. HTTP request sent, awaiting response... 200 OK Length: 25344 (25K) [text/plain] Saving to: ‘es_systems.cfg’

es_systems.cfg 100%[=======================================================================================>] 24.75K 150KB/s in 0.2s

2019-04-20 01:44:17 (150 KB/s) - ‘es_systems.cfg’ saved [25344/25344]

pi@RetrOrangePi:~$

There is a bug on Armbian Jessie DNS resolving, so what we suggest now is running "sudo ifconfig eth0 down" from command line. This should "ressurrect" your connection

retr0rangepi commented 5 years ago

more workarounds:

pi@RetrOrangePi:~$ nano /opt/retropie/configs/all/autostart.sh

include the following line:

!/bin/bash

watch -n 1 'sudo ifconfig eth0 down' &>/dev/null &

btw, BPi Zero wifi is really unreliable. I got myself an usb ethernet dongle

HereticOne commented 5 years ago

what image are you using the full or slim? Tried both and on both i cannot resolve anything using both wifi and ethernet. but i am connected and can see the device on the local network.