Comment 0 for bug 1670818

If I insert the USB Flash drive in USB3.0 port even the command lsusb does not show any information about it like it does not exist. I test this several times on Windows 7 and it function without issue.

Here is the lsusb output with the flash inserted in USB2.0 port

Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 005: ID 0489:e095 Foxconn / Hon Hai
Bus 001 Device 003: ID 04f2:b47f Chicony Electronics Co., Ltd
Bus 001 Device 002: ID 0951:1666 Kingston Technology DataTraveler G4
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: linux-image-4.8.0-39-generic 4.8.0-39.42~16.04.1
ProcVersionSignature: Ubuntu 4.8.0-39.42~16.04.1-generic 4.8.17
Uname: Linux 4.8.0-39-generic x86_64
NonfreeKernelModules: zfs zunicode zcommon znvpair zavl
ApportVersion: 2.20.1-0ubuntu2.5
Architecture: amd64
CurrentDesktop: MATE
Date: Tue Mar 7 22:37:37 2017
InstallationDate: Installed on 2016-04-06 (335 days ago)
InstallationMedia: Ubuntu-MATE 16.04 LTS "Xenial Xerus" - Beta amd64 (20160323.1)
SourcePackage: linux-hwe
UpgradeStatus: No upgrade log present (probably fresh install)