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.
- I tested with different kernel even the 4.10.1 one, and no difference.
- I tested on another system with same Ubuntu Mate and probably same kernel,.. and it works,
Probably USB 3.0 hub driver does not recognize this flash.
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)
This bug is missing log files that will aid in diagnosing the problem. While running an Ubuntu kernel (not a mainline or third-party kernel) please enter the following command in a terminal window:
apport-collect 1670818
and then change the status of the bug to 'Confirmed'.
If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'.
This change has been made by an automated script, maintained by the Ubuntu Kernel Team.