[Bug 1392504] Re: USB Passthrough is not working anymore

Leen Keus lj.keus at keusclub.nl
Wed Dec 10 09:51:39 UTC 2014


Found the following lines in /var/log/libvirt/qemu/<machine>.log
libusbx: error [_get_usbfs_fd] libusbx couldn't open USB device /dev/bus/usb/001/004: Permission denied
libusbx: error [_get_usbfs_fd] libusbx requires write access to USB device nodes.
libusbx: error [_get_usbfs_fd] libusbx couldn't open USB device /dev/bus/usb/001/004: Permission denied
libusbx: error [_get_usbfs_fd] libusbx requires write access to USB device nodes.
libusbx: error [_get_usbfs_fd] libusbx couldn't open USB device /dev/bus/usb/001/004: Permission denied
libusbx: error [_get_usbfs_fd] libusbx requires write access to USB device nodes.

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https://bugs.launchpad.net/bugs/1392504

Title:
  USB Passthrough is not working anymore

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