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Questions tagged [xhci-hcd]

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

41 questions
28
votes
7 answers

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 install any software for scanning. I also tried…
Dusan Milosevic
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15
votes
3 answers

How do I get usb 3.0 driver working or check that it is already working

# lsmod |grep xhc nothing here but in dmesg: # dmesg |grep xhc [ 0.650446] xhci_hcd 0000:00:14.0: xHCI Host Controller [ 0.650450] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1 [ 0.651518] xhci_hcd 0000:00:14.0: hcc…
Vyacheslav
  • 278
5
votes
3 answers

How can I fix a USB 3.0 Issue in a Ubuntu 14.04 VirtualBox VM

For the last few days I have spent a huge amount time searching for a solution to this challenge. I have a Seagate Expansion Desktop Drive which is an external 2 TB USB 3.0 disk that I use for testing. The drive is attached to a USB 3.0 port on my…
mcfearsson
  • 51
5
votes
3 answers

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 driver but as I'm using stock 12.04 I wanted to at…
phil
  • 51
4
votes
0 answers

Bluetooth not Working in Ubuntu 18.04.2 : hcoconfig returns nothing but bluetooth status is active

I am trying to config bluetooth on my laptop. systemctl status bluetooth Output : ` ● bluetooth.service - Bluetooth service Loaded: loaded (/lib/systemd/system/bluetooth.service; enabled; vendor preset Active: active (running) since Sat…
Bhavya Bhatia
  • 41
  • 3
3
votes
0 answers

Slow boot after update, XHCI_HCD problems

I updated to 16.04 the other day and my boot time has gotten really slow. I am dual booting on a Macbook Pro using rEFInd. Judging from the dmesg output I think this is a problem with the xhci_hcd driver. I've seen a few places where people have…
user3591723
  • 189
3
votes
1 answer

What to do with USB Webcam "Not enough bandwidth for new device state" Issue?

There is apparently a bug in the xhci_hcd driver since more than 5 years that keeps my Logitech C922 Webcam from working on my fully updated Ubuntu 18.04. The issue is apparently easily reproducible and has been reference many times, for example…
fraber
  • 168
3
votes
0 answers

unable to enumerate USB3 device

When I plug my HP 1102w printer into my USB for setup, the kernel logs a series of messages: ... kernel: [ 381.876303] usb 3-3: new full-speed USB device number 17 using xhci_hcd ... kernel: [ 381.988278] usb 3-3: device descriptor read/64,…
Lawrence I. Siden
  • 315
2
votes
0 answers

Is it possible to assign the EHCI-PCI driver to a single laptop USB port?

I'm using Ubuntu 16.04 XFCE. I have an iPod shuffle (second generation) running on my old laptop I noticed that the old laptop USB ports are assigned to the EHCI-PCI driver, while into the new portable, the ipod is not detected, and all USB ports…
Juanma Font
  • 121
2
votes
1 answer

Error while trying to run Ubuntu installed on a pen-drive

I installed Ubuntu Gnome 16.04 LTS on my pen-drive (32 GB USB 3.0), using this installation procedure. When I try to boot from that pen-drive, the selection screen appears. I select the normal Ubuntu to boot, then I get the following error…
Vaib
  • 21
2
votes
1 answer

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 option to /etc/modules. I did the same thing on the…
br8kpoint
  • 31
2
votes
1 answer

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 for few minutes, other times they can't be mount…
Tom
  • 21
2
votes
0 answers

USB device error during boot

I have a new computer with a MSI B650 Tomahawk mainboard. Everything works fine, but when booting 22.04, I get the following messages: The part I am concerned about is this one: [ 1.073426] hub 8-0:1.0: config failed, hub doesn't have any ports!…
user52366
  • 283
2
votes
0 answers

how to fix USB ports unusable, xhci_hcd driver failing at boot?

Hardware: MSI Stealth laptop with Intel I7 CPU, and nvidia RTX 3080. OS: Ubuntu 20.04.3 - kernel 5.13.0-30-generic This problem has been reported by a few others with varying suggestions for a fix, none of which work for me. In my case, the problem…
Don Burns
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  • 1
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2
votes
1 answer

Error with USB driver during suspend

When my laptop wakes up from suspend, for a moment before the login screen appears, I see a black screen with the following error printed on it: kernel: xhci_hcd 0000:38:00.0: BAR 0: error updating (0x9af00000 != 0x000000) Usually I see multiple…
Maxim Aleksandrov
  • 21
1
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