Displaying 1 result from an estimated 1 matches for "usb_error_type".
2010 Apr 08
2
HP R1500 G2
...usb_error(): error=22
usb_devices list:
0: 3f0.1fe0/0
0.017204 Checking device (0000/0000) (/dev/usb/3f0.1fe0/0)
usb_open: device ptr is 0x4bea8
usb_open: pindex = 0
usb_open():
usb_open_ep0():
opening /dev/usb/3f0.1fe0/0/cntrl0
opening ep0 failed, -1
usb_open_ep0 failed: 16
usb_strerror(): usb_error_type=2, errno=22
0.018193 Failed to open device, skipping. (Invalid argument)
0.018350 No appropriate HID device found
0.018511 No matching HID UPS found
.....
And running it under truus I see thih line
838: open("/dev/usb/3f0.1fe0/0/cntrl0", O_RDWR) Err#16 EBUSY...