On Thu, Jul 18, 2013 at 11:03:32AM -0700, Gene Kopan wrote: > > Hello Sarah, > > I am having an xhci_hcd problem on my ASUS U47A laptop (running > linux Mint 14) failing to mount an ASUS Xtion PRO Live RGBD camera: > > Jun 5 14:39:44 whiz7u kernel: [15698.052800] xhci_hcd 0000:00:14.0: > >Not enough bandwidth. Proposed: 1663, Max: 1607 > > It doesn't matter if the camera is plugged into a USB 2 or USB 3 > port. The camera works fine with ehci drivers on a USB2 only machine > running linux Mint 14. > > Is there a fix in the pipeline for this problem? If so, how > should I track it? Has the camera ever worked on this machine before? Is there a previous version of the kernel that worked? > Jun 5 14:39:44 whiz7u kernel: [15698.052800] xhci_hcd 0000:00:14.0: Not enough bandwidth. Proposed: 1663, Max: 1607 > Jun 5 14:39:44 whiz7u kernel: [15698.052809] xhci_hcd 0000:00:14.0: Not enough bandwidth > Jun 5 14:39:44 whiz7u kernel: [15698.052820] usb 3-1: can't set config #1, error -12 Your camera is taking up too much of the xHCI bus bandwidth. Not by much, but the host simply won't be able to provide that much bandwidth. What other USB devices do you have attached to the system? If you unplug them, and re-plug in the camera, does it work? Please send me the output of `sudo lsusb -v` with only the camera plugged in, if it still doesn't work. Sarah Sharp -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
