Arch Linux

Givralix

Member

Registered: 2014-06-24

Posts: 10

[SOLVED] USB devices not working

Recently all of my USB devices have stopped working.
Here is the output to lsusb:

Bus 001 Device 004: ID 0a5c:216c Broadcom Corp. BCM43142A0 Bluetooth Device
Bus 001 Device 003: ID 04f2:b40e Chicony Electronics Co., Ltd HP Truevision HD camera
Bus 001 Device 008: ID 056a:0302 Wacom Co., Ltd CTH-480 [Intuos Pen & Touch (S)]
Bus 001 Device 002: ID 8087:8000 Intel Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 002 Device 016: ID 046d:c537 Logitech, Inc.
Bus 002 Device 015: ID 090c:1000 Silicon Motion, Inc. - Taiwan (formerly Feiya Technology Corp.) Flash Drive
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

(Here, my Wacom tablet, Logitech mouse and my flash drive are plugged in. Everything else is built in my laptop and works properly.)
And here's the output to xinput:

⎡ Virtual core pointer                        id=2     [master pointer  (3)]
⎜   ↳ Virtual core XTEST pointer                  id=4     [slave  pointer  (2)]
⎜   ↳ SynPS/2 Synaptics TouchPad                  id=12    [slave  pointer  (2)]
⎣ Virtual core keyboard                               id=3     [master keyboard (2)]
    ↳ Virtual core XTEST keyboard                 id=5     [slave  keyboard (3)]
    ↳ Power Button                                        id=6            [slave  keyboard (3)]
    ↳ Video Bus                                            id=7            [slave  keyboard (3)]
    ↳ Video Bus                                                   id=8            [slave  keyboard (3)]
    ↳ Power Button                                        id=9            [slave  keyboard (3)]
    ↳ HP Truevision HD                                    id=10    [slave  keyboard (3)]
    ↳ AT Translated Set 2 keyboard                id=11    [slave  keyboard (3)]
    ↳ HP WMI hotkeys                                      id=13    [slave  keyboard (3)]
    ↳ HP Wireless hotkeys                                 id=14    [slave  keyboard (3)]

The leds of everything but my mouse (which is wireless so that might be why) light up when I plugged them in and the second led of my tablet lights up when I press its buttons like it is supposed to, and the flash drive doesn't appear in /dev/.

Last edited by Givralix (2016-06-29 22:11:31)

jasonwryan

Anarchist

From: .nz

Registered: 2009-05-09

Posts: 30,424

Website

Re: [SOLVED] USB devices not working

Please paste the output of `pacman -Q linux && uname -a`.

---

Arch + dwm   •   Mercurial repos  •   Surfraw

Registered Linux User #482438

Givralix

Member

Registered: 2014-06-24

Posts: 10

Re: [SOLVED] USB devices not working

Here:

linux 4.6.3-1
Linux aria-blaze 4.6.2-1-ARCH #1 SMP PREEMPT Wed Jun 8 08:40:59 CEST 2016 x86_64 GNU/Linux

ewaller

Administrator

From: Pasadena, CA

Registered: 2009-07-13

Posts: 19,772

Re: [SOLVED] USB devices not working

Note the difference in version numbers?

The running kernel (4.6.2) cannot find its modules as you have installed kernel 4.6.3.
Have you rebooted since your last update?
Was your boot partition not mounted on /boot when you did the update?

---

Nothing is too wonderful to be true, if it be consistent with the laws of nature -- Michael Faraday
Sometimes it is the people no one can imagine anything of who do the things no one can imagine. -- Alan Turing
---
How to Ask Questions the Smart Way

Givralix

Member

Registered: 2014-06-24

Posts: 10

Re: [SOLVED] USB devices not working

I haven't rebooted since I've last updated and my boot partition is mounted on /boot
Edit: After rebooting everything works fine, thank you a lot for your help!

Last edited by Givralix (2016-06-29 22:11:18)