But recently I’ve found after reboot, or just because, my zwave stick is changing from ACM0 to ACM1. Not sure why, so I’ll deal with can I do something about that first, ie can I force the usb stick to always be ACM0 and not allow it to change. I expect this is more a linux question.
Incidentally this is it resetting I think. Anyone know what it means? Disabled by hub.:
[Wed Jul 31 01:35:09 2019] usb usb8-port2: disabled by hub (EMI?), re-enabling...
[Wed Jul 31 01:35:09 2019] usb 8-2: USB disconnect, device number 3
[Wed Jul 31 01:35:09 2019] usb 8-2: new full-speed USB device number 5 using xhci_hcd
[Wed Jul 31 01:35:09 2019] usb 8-2: New USB device found, idVendor=0658, idProduct=0200, bcdDevice= 0.00
[Wed Jul 31 01:35:09 2019] usb 8-2: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[Wed Jul 31 01:35:09 2019] cdc_acm 8-2:1.0: ttyACM1: USB ACM device
I found a post that mentioned something about this and tried it. But it didn’t seem to take for me. Does this trigger only on reboot? Or is there another way to force it to take effect (for debugging)?
I’ve tried moving the usb stick to another port on the machine (Gigabyte Brix A6). I’ll see how that goes.
Correct, there is a way to reload the udev rules or rebooting. Unsure about moving it to other ports, I think this would trigger udev; I typically get it setup before I start working on my OH post installations so I don’t worry about the auto renaming of the device.
sorry to revive this thread. But I’m trying for days now and just can’t come to a solution.
I have exactly the same problem as psyciknz.
I created the udev rules file and restarted (tried multiple times)
which looks fine to me.
In the zwave controller, I have then set /dev/zwave as the port, but the controller stays offline -> Controller is offline
When I put it to ACM0 it is online for a minute goes offline for a minute (because the port changes) comes online again etc.
Can someone help me please?