Can't launch libuvc_camera

I'm trying to use [libuvc_camera](http://wiki.ros.org/libuvc_camera) to get my usb camera working on a nodelet to reduce CPU usage, but I'm having a lot of trouble. I've brute-forced my way through most of my problems, but now I'm stonewalled. Every time I try to boot the launch file I just get unsupported descriptor subtype: 3 unsupported descriptor subtype: 3 uvc_get_stream_ctrl_format_size: Invalid mode (-51) Here's my launch file: And here is the error: process[camera/mycam-1]: started with pid [22107] unsupported descriptor subtype: 3 unsupported descriptor subtype: 3 uvc_get_stream_ctrl_format_size: Invalid mode (-51) [ERROR] [1460040590.634224143]: check video_mode/width/height/frame_rate are available [camera/mycam-1] process has died [pid 22107, exit code -11, cmd /home/davelkan/locus/babbage/devel/lib/libuvc_camera/camera_node __name:=mycam __log:=/home/davelkan/.ros/log/48edeb92-fc35-11e5-9a05-0862664a2a25/camera-mycam-1.log]. log file: /home/davelkan/.ros/log/48edeb92-fc35-11e5-9a05-0862664a2a25/camera-mycam-1*.log all processes on machine have died, roslaunch will exit shutting down processing monitor... ... shutting down processing monitor complete done And here's the relevant data from lsusb -v Bus 004 Device 013: ID 2560:c110 Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 3.00 bDeviceClass 239 Miscellaneous Device bDeviceSubClass 2 ? bDeviceProtocol 1 Interface Association bMaxPacketSize0 9 idVendor 0x2560 idProduct 0xc110 bcdDevice 0.00 iManufacturer 1 e-con Systems iProduct 2 e-con's 1MP Monochrome Camera iSerial 3 2C0D5400 FAQS: - I have confirmed my device is uvc compliant - I have confirmed uvc is correctly installed - I have successfully gotten this camera working with [usb_cam](http://wiki.ros.org/usb_cam)