mad_ady wrote: ↑Wed Apr 24, 2019 2:27 pm
@kahana82: swap the emmc from the working system onto the faulty system (after having updated uboot) and see if it can connect to the network.
OK I'll try that.
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meveric wrote: ↑Wed Apr 24, 2019 5:43 am
The u-boot is updated through system/kernel update, it is not updated on the first boot.
As one ODROID is working and the other not, I don't think anything is wrong with the image, but maybe something is wrong with the ODROID, the router, or the switch they are connected with.
As both images for the ODROID N2 share the same name, it could be that the router refuses to allow two devices under the same name on the network.
...
The "faulty" one is the first one I tried to set up (bummer) the "good" one was only fired up quite some time and head-scratching later and went without a hiccup.
Also I tried putting it behind another DHCP server on a different subnet - same result.
If I recall correctly when I booted the Ubuntu image, both MAC addresses were different - isn't that enough for a DHCP server to tell them apart ?
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meveric wrote: ↑Wed Apr 24, 2019 5:43 am
...
Can you plug in a monitor and try if you're able to access the console?
If the ODROID is blinking it should be up and running and you should be able to access it. If not via LAN, then maybe via direct physical connection with keyboard and monitor.
That way you can check the logs if there's an issue with the network or not.
Yes I once started it up with the jumper in the SPI position instead of eMMC, it took me to some kind of setup (bios ?)
Only problem is that the only HDMI capable screen I have here is an old 720p tv...and the image is out of bounds on the left.
Nothing in the OSD to fix that (the zoom and image resizing are disabled for some reason).
So at the moment I can not read the first 10-15 characters of each line when I'm in there, if that makes sense.
I can do stuff in the menus, like adding/removing boot devices and change the order and so on.
I'll try booting it normally again, to see if I get console access or not, not sure about this from yesterday.