USB disconnects

Question

Motion works fine and then fails after a period of time with this error:

[2] cap.driver: "uvcvideo" [2] cap.card: "USB2.0 Camera" [2] cap.bus_info: "usb-ehci-omap.0-2.2" [2] cap.capabilities=0x04000001 [2] - VIDEO_CAPTURE [2] - STREAMING [2] Supported palettes: [2] 0: YUYV (YUV 4:2:2 (YUYV)) [2] VIDIOC_TRY_FMT failed for format YUYV: Input/output error [25941.528961] uvcvideo: Failed to set UVC probe control : -110 (exp. 26). [2] ioctl(VIDIOCGMBUF) - Error device does not support memory map [2] V4L capturing using read is deprecated! [2] Motion only supports mmap.

Environment

Motion version:	3.2.11-r1.1
ffmpeg version:	not installed
Libraries:	ffmpeg, mysql, postgresql
Server OS:	Angstrom Linux 2.6.32

-- CeeJay - 21 Jul 2010

Answer