[FS#3807] lsusb not working only with one device
openwrt-bugs at lists.openwrt.org
Thu May 13 01:15:38 PDT 2021
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User who did this - davide (davidea2)
Attached to Project - OpenWrt/LEDE Project
Summary - lsusb not working only with one device
Task Type - Bug Report
Category - Base system
Status - Unconfirmed
Assigned To -
Operating System - All
Severity - Low
Priority - Very Low
Reported Version - Trunk
Due in Version - Undecided
Due Date - Undecided
Details - Supply the following if possible:
- Device problem occurs on
- Software versions of OpenWrt/LEDE release, packages, etc.
- Steps to reproduce
the problem is on unielec U7621 (several unit)
fresh install OpenWrt 21.02.0-rc1 , add usbutils , lte modem huawei me909 (tried several unit) , doesn't show with lsusb command , the same hardware with OpenWrt 19.07.3 work correctly
if i see /sys/kernel/debug/usb/devices , the device is present, and if i load the modem module it works!!
on the same router if i try sierra wireless mc 7430 modem,the lsusb command see it!!
the same huawei modem, tried with an usb adapter into a unielec U7621 , work
link to 19.07 test https://pastebin.com/gUSTqcXM
link to 21.02 test https://pastebin.com/Web7kXGe
let me know if i can test something else
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