djmcg Posted January 1, 2020 Share Posted January 1, 2020 Hello Today my system was suspended after 5 times hit power button OPI was turn oFF After turn on, can`t connect to Network by eth0 or any WI FI. I have no idea whats happen I swap the wire but Led on eth connector in OPI yellow/green is blinking. Restart router and is the same What I should do? Link to comment Share on other sites More sharing options...
Werner Posted January 1, 2020 Share Posted January 1, 2020 Get a different sd card and try to boot it with a fresh image to make sure the board is not broken. If it boots the only way to debug this further is to help yourself to an USB-TTL converter to get a serial console to the board. Link to comment Share on other sites More sharing options...
djmcg Posted January 1, 2020 Author Share Posted January 1, 2020 I burn new image on second SD card internet work properly. But I need really repair the old image. I'm attach screen from the armbian config monitor. Look like problem with firewall network Pls check Link to comment Share on other sites More sharing options...
Werner Posted January 1, 2020 Share Posted January 1, 2020 I assume you connected a serial console to get this information? Anyway as far as I see there is a problem with dns resolution. Check if /etc/resolv.conf containing valid dns server addresses. Check if you can ping a known IPv4 address like 141.1.1.1, 8.8.8.8 or 9.9.9.9 Also interesting https://github.com/armbian/build/blob/f4f33ce2274d77a6d97a5fbda4db279731098a4e/packages/bsp/common/usr/bin/armbianmonitor#L151 It seems like for any reason the script did not stop here as it should... Link to comment Share on other sites More sharing options...
djmcg Posted January 2, 2020 Author Share Posted January 2, 2020 I`m connect directly to OPI . (desktop version) The /etc/resolv.conf is the same like version where armbian works fine connection. I have no possible to ping any address Link to comment Share on other sites More sharing options...
Werner Posted January 2, 2020 Share Posted January 2, 2020 Missunderstanding. Please try to ping any of these adresses: 141.1.1.1, 8.8.8.8 or 9.9.9.9 Check the output of ifconfig if it makes sense and matches your local area network. Link to comment Share on other sites More sharing options...
djmcg Posted January 2, 2020 Author Share Posted January 2, 2020 The same Regarding ifconfig is missing information inet netmask broadcast. I just type ~sudo ifconfig eth0 (my dedicated IP) netmask 255.255.255.0 up and works. But after reboot is still not connect ? Link to comment Share on other sites More sharing options...
Werner Posted January 2, 2020 Share Posted January 2, 2020 The cheap and dirty way would be to add ifconfig eth0 (my dedicated IP) netmask 255.255.255.0 up to your /etc/rc.local The correct way would be to check /etc/network/interfaces as the static ip should have been set there. Link to comment Share on other sites More sharing options...
djmcg Posted January 2, 2020 Author Share Posted January 2, 2020 I try to but not works right now. I have enough of this I just copy my old files to new image and install other stuff. Link to comment Share on other sites More sharing options...
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