xhcd-hcd is the Linux kernel module that provides support for all versions of USB.

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usb device can't be plugged to work when unplugged for some time

[ 5656.644972] usb 3-1: new full-speed USB device number 8 using xhci_hcd [ 5661.643332] xhci_hcd 0000:00:14.0: Timeout while waiting for address device command [ 5666.845681] xhci_hcd 0000:00:14.0: ...
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125 views

laptop hangs and dies with following crash log. [closed]

May 11 10:48:50 gyanu-SVT13135CXS kernel: [ 87.533282] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 May 11 10:48:50 gyanu-SVT13135CXS kernel: [ 87.533284] usb 3-1: Product: ...
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USB 2.0 device (scanner) does not work with xhci_hcd on USB 3.0 system

I'm trying to scan with samsung scx-4200 which is a printer with scanner. When I connect my brother's laptop which has the same version of ubuntu(14.04), it works. I don't know how and why. He did not ...
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1answer
324 views

Zenbook UX31A USB3 not recognised and not working

I have a Zenbook UX31A and Ubuntu 12.10 upgraded to /latest/ kernel 3.8.6-030806-generic. My USB3 controller is not recongnized and I am stuck with USB 2.0 speeds. Listing of dmesg has no mention of ...
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Asus Xtion Pro Live not working with xhci_hcd

I have a Samsung NP350V5C laptop (with Core i5-3210M CPU) with two USB2.0 and two USB3.0 ports. The OS is: $ uname -a Linux pe 3.5.0-26-generic #42-Ubuntu SMP Fri Mar 8 23:18:20 UTC 2013 x86_64 ...
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1answer
510 views

Alcatel X500 datacard won't recognize on ubuntu 12.04 using xhci

I have two laptops running ubuntu 12.04 with the latest updates. One is a gateway ID79C and the other is an ASUS SM56CM. All I needed to do to get connected on the gateway was to add usbserial ...
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USB 3.0 problem on HP ProBook 6570b with Ubuntu 12.10

I have a problem enabling USB 3.0 on my laptop Some relevant info: uname -a Linux HP-ProBook-6570b 3.5.0-17-generic #28-Ubuntu SMP Tue Oct 9 19:31:23 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux lspci ...
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Nec USB 3.0 controller drops connection - Ubuntu 12.04.1

I have some serious problems with Technaxx pci-e 302p card. It has uPD720200a NEC chip with 4020 firmware. BIOS recognises it. Sometimes it recognises devices and system mounts them and are functional ...
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ERROR no room on ep ring with USB 3.0 device

Just did a clean install of mythbuntu 12.04 yesterday on a brand new machine. ASRock Z77 Extreme4 with Intel video chipset, 8gb ram. I'm seeing google references to this as a USB 3 issue in this ...