similar to: Problem with USB pass through after switching to Xenial from Trusty

This is going to be a bit off the wall as I doubt many people are using a VM in quite the same manner as I am in this case. I have a new scanner at home, a Mustek A3USB 1200 Pro, which requires a vendor supplied version of libsane to run. That is a pain in the behind just to start with. To use that scanner requires a 32b machine with sufficiently old versions of various libraries. My primary

I just updated an Ubuntu Oneiric to Raring and the VM that works fine on one fails to start a VM with this passthrough: <hostdev mode='subsystem' type='usb' managed='no'> <source> <vendor id='0x055f'/> <product id='0x040b'/> <address bus='3' device='8'/> </source>

Thanks Martin for the info. I have tried the below snippet in the libvirt xml. <hostdev mode='capabilities' type='storage'> <source> <block>/dev/sdc1</block> </source> </hostdev> ------------ root@ir800-lxc:~# mount /dev/sdc1 /mnt/usbdr/ mount: permission denied (are you root?) ---------- It works if the

On Thu, Feb 02, 2017 at 06:30:24PM -0800, ravi mh wrote: >Hi all, > >I am not able to access USB as storage device in the lxc container. >Having tried to pass the usb device with the product and vendor id, not >able to see the device mounted in the lxc file system. > It won't be mounted, it will just be passed through as a device, i.e. you will see it in the lsusb output.

So, if I remove the hostdev element related to the USB device, running `lsusb` and `usb-devices` inside the container lists the proper device, but I do not see the appropriate character device bus for the Android device under /dev/bus/usb. We are not entirely sure that `lsusb` and `usb-devices` queries the appropriate location - it somehow gets information from the host, not the guest container,

Hi all, I am not able to access USB as storage device in the lxc container. Having tried to pass the usb device with the product and vendor id, not able to see the device mounted in the lxc file system. However, they are seen as char devices in the container at the location. There is no issue of ACL, as the capabilities restrictions have been dropped. Has anyone successfully mounted the storage

I'm using a bit of a different keyboard, the infinity ergodox [ https://input.club/devices/infinity-ergodox/]. It functions just fine as a keyboard on my host computer, but when I try to bind it to the guest, nothing seems to happen. lsusb gives its ID: Bus 006 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub *Bus 005 Device 003: ID 1c11:b04d* Bus 005 Device 001: ID 1d6b:0002 Linux

I'd also like to point out that, when setting up a linux container with _just_ the lxc tools available in ubuntu, all that was needed to be done was whitelist the appropriate cgroups for the Android devices. The lxc tools seem to create the appropriate character devices when you detach/attach the Android device via USB, and the Android `adb` tool recognized the devices. So, a tangential

Hi, how can I define passthrough of all USB-slots to a guest with libvirt? With qemu it's very easy: # kvm -usb -usbdevice host:0.* -usbdevice host:1.* -usbdevice host:2.* -usbdevice host:3.* ... This configuration of the VM gets *all* 4 USB-Slots. Every time somewhat USB-device is plugged in the VM gets it. virt-install manpage offers: --host-device 001.003 USB by bus, device

Hi! First post, kind of a noobie. I've been working with LXC and libvirt for a few months now. Trying to do some interesting things with containers and Android devices :D I'm running ubuntu 13.10 with LXC 1.0.1 and tried both libvirt 1.1.1 and 1.2.2 (backported from ubuntu-trusty), but with either version of libvirt am getting issues as soon as I try to get access to USB devices inside

On Mon, Feb 03, 2020 at 02:20:47PM +0100, Maxime Accadia wrote: >Hi, > >We have a VM with several USB devices attached. Everything works well, but sometimes, after a reboot of the host, some usb device get a different bus/device number and that prevent the reboot of the VM : > >------- >error: Failed to start domain xxx >error: internal error: Did not find USB device 04b9:0300

I'm trying to attach a USB device which is attached to my host to a guest instance. The device definition in the XML looks like: <hostdev mode='subsystem' type='usb' managed='yes'> <source> <vendor id='0x046d'/> <product id='0xc111'/> </source> </hostdev> and the device

Hi, I am trying to access my Galaxy Tab from Samsung KIES running on Windows 7 inside a KVM VM. This unfortunately does not seem to work as expected. My Distribution is debian unstable. I therefore have qemu-system-x86 version 1.4.0+dfsg-1exp, libvirt 1.0.3-1 and virt-manager 0.9.4-2. lsusb shows the Tab as follows: Bus 001 Device 016: ID 04e8:6877 Samsung Electronics Co., Ltd Galaxy S in

On Fri, Apr 11, 2014 at 05:32:28PM -0700, Filip Maj wrote: > Hi! > > First post, kind of a noobie. I've been working with LXC and libvirt for a > few months now. Trying to do some interesting things with containers and > Android devices :D > Here's my entire domain definition: > > <domain type='lxc'> > <name>oshi32134</name> >

WinXP ignores a USB passthrough! Hello, I need a persistent passthrough of a USB-device: Bus 001 Device 020: ID 04e6:5311 SCM Microsystems, Inc. I added <hostdev mode='subsy.... </hostdev> like this to xml file: [...] <on_crash>restart</on_crash> <devices> <hostdev mode='subsystem' type='usb' managed='no'>

To follow up on this a little bit, tail'ing kern.log while trying to get our little container up doesn't yield anything with apparmor complaining, so, unless I'm looking in the wrong spots for apparmor logs (which I don't think so, as I see other apparmor-related log entries in kern.log), I am not entirely sure this is an apparmor issue at this point. On Wed, Apr 16, 2014 at 3:25

Can you see the USB device in the lxc? My answering assumes you cannot see the USB device in the container. If you can see it, please ignore my answer. According to my understanding, “hostdev mode='subsystem' “ is used with KVM only. We use this if we want to passthrough a device to a KVM virtual machine. After doing that, the host machine will lose control of the device. If container is

I'm all Linux at home and trying to get a Win7 running in a VM on CentOS 5.6 and kvm to connect to my iTouch and iPhone. When I plug the iPhone in and run lsusb I get an address of 05AC:12A0 I put that into a hostdev block in the xml file that defines the VM. <hostdev mode='subsystem' type='usb' managed='no'> <source> <vendor

Hi, it is possible to define a domain along with several usb host controllers, e.g. <controller type='usb' index='0' model='ich9-ehci' /> <controller type='usb' index='1' model='ich9-uhci' /> How to distinguish between those controllers/busses when adding input or host devices such as <input type='tablet'

Hi. I'm trying to bypass an USB device from the host to a paravirtualized Xen VM. I found this page: http://libvirt.org/formatdomain.html#elementsUSB which says how to bypass usb and pci devices to guests. It says that works on KVM only, but is that notice about PCI or about ALL? Anyway I tried both from virt-manager and from virsh edit domain by adding the following: <hostdev