bahtiyar57 Posted January 31 Share Posted January 31 I've no problem using my Banana Pi with a wifi connection. But if I plug it on my router with a ethernet cable it crashs after a short time. Should I upload the output of armbianmonitor when ETH is plugged? Because it will take me a few tries, to do that. 0 Quote Link to comment Share on other sites More sharing options...
Werner Posted January 31 Share Posted January 31 Better method would probably be using debug serial console to grab the output while the crash happens. https://debug.armbian.de 0 Quote Link to comment Share on other sites More sharing options...
Gunjan Gupta Posted January 31 Share Posted January 31 I have a feeling that this is same as Not 100% sure though. 0 Quote Link to comment Share on other sites More sharing options...
bahtiyar57 Posted January 31 Author Share Posted January 31 I bought a Uart cable but Im afraid of plug it to my sbc Is there an other option? Or can you help me to use it without destroying anything? 0 Quote Link to comment Share on other sites More sharing options...
going Posted January 31 Share Posted January 31 4 часа назад, bahtiyar57 сказал: I've no problem using my Banana Pi with a wifi connection. But if I plug it on my router with a ethernet cable it crashs after a short time. Boot the system in the case when it is stable, i.e. with wi-fi. Look at the system logs and post the one when the Ethernet connection failed. 0 Quote Link to comment Share on other sites More sharing options...
going Posted February 1 Share Posted February 1 16 часов назад, bahtiyar57 сказал: I've no problem using my Banana Pi with a wifi connection. I have a question. If it works well, why switch to another interface (Ethernet)? This device does not have a battery-powered clock and it requires the Internet to get an accurate time stamp from the time server and set the SOC's internal clock in real time. You have disabled WI-FI and connected Ethernet. Do the settings in the connection management system look correct now? Is the network cable working? Does the banana receive the DHCP settings from the router? Did the router have Internet access at the time of banana connection? You didn't write anything about it. Just for reference. There has been a strong magnetic storm on our planet for the last two days. My Internet went down several times for one hour or more. 0 Quote Link to comment Share on other sites More sharing options...
bahtiyar57 Posted February 1 Author Share Posted February 1 I want to switch to Ethernet because its faster. The Ethernet Connection don't fails. It will connect. And I can connect via SSH. But after a short time the Board shuts down. 0 Quote Link to comment Share on other sites More sharing options...
going Posted February 1 Share Posted February 1 33 минуты назад, bahtiyar57 сказал: But after a short time the Board shuts down. If you downloaded a banana from the SD card and a failure occurred, simply turn off the device, take out the SD card and connect it to a Linux computer via the adapter. Find the latest system logs and review them. 0 Quote Link to comment Share on other sites More sharing options...
going Posted February 1 Share Posted February 1 @bahtiyar57 18 часов назад, bahtiyar57 сказал: Or can you help me to use it without destroying anything? 22 часа назад, Werner сказал: Better method would probably be using debug serial console to grab the output while the crash happens. https://debug.armbian.de _________________ FTDI232 BPI | _________________ | | 3.3v |_____ ____ UART GND o|---------------|o GND o| | || | | Linux TX o|---------------|o RX o| | USB|| |====USB cable===| console RX o|---------------|o TX o |____||____| | "minicom" _________________| |________5v______| o| 3.3v o| This is the jumper on the device. I use this scheme. Everyone uses this scheme. It's safe. 2 Quote Link to comment Share on other sites More sharing options...
bahtiyar57 Posted February 2 Author Share Posted February 2 (edited) Thank you. I undestand that. What I have to do after I plugged the serial console in. I know I have to use Putty in Windows and configure the seria line to 115200. And then? EDIT: Maybe I'm wrong, but I think it's a voltage problem. Edited February 2 by bahtiyar57 0 Quote Link to comment Share on other sites More sharing options...
Gunjan Gupta Posted February 2 Share Posted February 2 just look at the output and share the same here especially close to the moment the board crashes 0 Quote Link to comment Share on other sites More sharing options...
bahtiyar57 Posted February 2 Author Share Posted February 2 This is very complicated for me. Because I don't know how I have to do it exactly? I used a time a very old Easy-Box 802. And with this it didn't crashed. With my FritzBox 7490 and 7520 it will crash. Know I will try to disable EEE (Energy Efficient Ethernet) on my Router. I read that some peolpe had problems with this. But they diabled it with adding: dtparam=eee=off to /boot/config.txt Or by running this command: ethtool --set-eee eth0 eee off 0 Quote Link to comment Share on other sites More sharing options...
bahtiyar57 Posted February 2 Author Share Posted February 2 (edited) Disabling EEE on my router settings solved the problem. EDIT: Is there an option to disable EEE directly from Armbain? Edited February 2 by bahtiyar57 1 Quote Link to comment Share on other sites More sharing options...
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