but uqmi only seems to work when the connection is relatively idle. When I have active traffic it just hangs. It’s also possible that it is not an active/idle issue but rather that it got stuck at about the same time as the connection became busy. Is this a known issue and is there a work-around? I’m trying to get the signal info in particular for my monitoring system…
After a reboot uqmi works fine. So it seems to have a way to get itself stuck… Is there a way to reset whatever service it’s trying to connect to without a reboot?
Is there any way to reset the modem when uqmi gets stuck?
After some desperation I finally figured out that the following “does something”:
usbreset 001/004
The help says:
# usbreset
Usage:
usbreset PPPP:VVVV - reset by product and vendor id
usbreset BBB/DDD - reset by bus and device number
usbreset "Product" - reset by product name
Devices:
Number 001/003 ID 05e3:0752 USB Storage
Number 001/002 ID 05e3:0618 USB2.0 Hub
Number 001/004 ID 2c7c:0306 LTE-A Module
Not sure how uncool this is, but it does seem to get things unstuck… Expert advice would be awesome…
I’m finding that uqmi or the uqmi interface for the EP06-A are really unreliable. I’m running a test on a Spitz that reads uqmi --get-signal-info every 20 minutes and performs some bandwidth tests (curl from a web server). After a few hours of running uqmi stops working. Traffic continues to pass fine. How do I troubleshoot where this is coming from? I’m not seeing any error messages in either logread or dmesg. Does uqmi or the driver have a debug option? Is this likely to be a bug in the EP06 firmware?