Release plans (How are You ?)
Dylan Van Assche
me at dylanvanassche.be
Wed Jun 9 12:56:25 UTC 2021
Hi Stacy,
> What should I do to log those logs ?
>
> I found this in the issue:
>
> $ sudo systemctl stop ModemManager
> $ sudo killall -9 qmi-proxy
> $ sudo /usr/libexec/qmi-proxy --verbose >/tmp/qmi-proxy.log 2>&1 &
> $ sudo systemctl start ModemManager // in debug mode if possible as
> well
>
> It seems to works and I can see QMUX, QMI and other stuff in my log
> file. Is it enough for debugging this issue ?
>
To get the USBmon trace, you need to recompile the kernel and enable
usbmon in debugfs. It is nicely explained here:
https://www.kernel.org/doc/html/latest/usb/usbmon.html
Kind regards,
Dylan
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