Are there any messages in the log files or on serial console? Is it stable under load (see chip temperature using cat /sys/devices/virtual/thermal/thermal_zone0/temp)?
I’ve tried to repeatedly plug/unplug HDMI and USB but as far it is still running nicely.
Linux bpi-iot-ros-ai 3.10.104-BPI-M2U-Kernel #11 SMP Sun Feb 5 17:38:59 MSK 2017 armv7l armv7l armv7l GNU/Linux
Hello all, I have Banana PI M2U as server with SSD disk and OS run from EMMC, kernel 3.10.104. Every ~1.5 days, my BPI M2U is reboot with different power suply. How to fix this problem?
Yes, probably nobody knows. I have built a new power adapter 5/12V 2x6A by my own. But I have still the same problem as you.
Last ocurence I’ve cought this:
Maybe my information can bee useful :
all Ubuntu images on Google Drive is not stable. There are many freeze at compilation some libs, apps.
Debian images are more stability.
And the best is Centos image. I’m not got any freeze about 7 days.
But I have still strange behavior, It freeze for some time but after several minutes the problems dissapear and BPI is running well again. No logs, no messages, nothing. Probably some ghosts in the kernel.
BPI M2U is really not good choose for stable server until stable version will be released.
Please, give the complete log, use gist or pastebin, so we can know where/which module is crashing.
Try to past the formatted output if possible.
This will help to find a clue.
I’m in the same situation, my banana pi m2 ultra crash every 2 days. I’m using Debian 8 Jessie lite and with kernel 3.10.65.
There is a stable version? I really need it since the banana pi is far away from and I can’t reset it very often.
From every log I can’t infer anything.
The only strange thing is that I have a lot of failed ssh connection (it seems a brute force attack). But I’m using fail2ban and public key so I think that there are no problems.
I’ve done it and my banana pi crashes more often than before. I’m using 2017-01-20-debian-8-jessie-lite-beta3-bpi-m2u.img.zip that I found here https://drive.google.com/drive/folders/0B_YnvHgh2rwjR0JsaUltalFXanc.
Now I’ve set again interactive as governor.
Still waiting a more stable firmware.
Thanks for the help
Any reason that you are not using the more recent jessie image? There is one released in April. It’s in the same google drive folder as in your post.
I’m still waiting for my M2U to be delivered from China. Reading this thread, i am not pleased that I bought it. Seems like the hardware has some issues and firmware is unstable.
The support/help from the BPI guys is terrible but overall the community is helpful.