Red Hat Bugzilla – Bug 426510
lsusb -s bus:dev reports worng device
Last modified: 2015-02-01 17:47:59 EST
If you do a lsusb -s and specify a bus:dev it returns the wrong device. For the example below I would expect 'lsusb -s 001:015 to return the ipod but it returns the MS Mouse on 001:013 [root@euuklonw7300b1n ~]# lsusb Bus 004 Device 001: ID 0000:0000 Bus 001 Device 015: ID 05ac:1291 Apple Computer, Inc. Bus 001 Device 013: ID 045e:0084 Microsoft Corp. Bus 001 Device 012: ID 04b4:6560 Cypress Semiconductor Corp. CY7C65640 USB-2.0 "TetraHub" Bus 001 Device 001: ID 0000:0000 Bus 005 Device 001: ID 0000:0000 Bus 002 Device 003: ID 03f0:171d Hewlett-Packard Bus 002 Device 001: ID 0000:0000 Bus 003 Device 001: ID 0000:0000 [root@euuklonw7300b1n ~]# lsusb -h lsusb: invalid option -- h Usage: lsusb [options]... List USB devices -v, --verbose Increase verbosity (show descriptors) -s [[bus]:][devnum] Show only devices with specified device and/or bus numbers (in decimal) -d vendor:[product] Show only devices with the specified vendor and product ID numbers (in hexadecimal) -D device Selects which device lsusb will examine -t Dump the physical USB device hierarchy as a tree -V, --version Show version of program [root@euuklonw7300b1n ~]# lsusb -s 001:015 Bus 001 Device 013: ID 045e:0084 Microsoft Corp. [root@euuklonw7300b1n ~]# lsusb -s 001:017 Bus 001 Device 015: ID 05ac:1291 Apple Computer, Inc.
According to help you have to use decimal numbers - in this case: $ lsusb -s 1:15 should work as expected (or you can use hexadecimal numbers 0x2:0xF). jirka