Greetings. I'm trying to install libfprint on a tablet (nokia n810) with OS2008 and I've been in a bit of trouble. When I've finally could get through the 'make install' step and tried to run libfprint example code "enroll", I've got this:
This program will enroll your right index finger, unconditionally overwriting any right-index print that was enrolled previously. If you want to continue, press enter, otherwise hit Ctrl+C Unsupported ioctl: cmd=0x40085511 Unsupported ioctl: cmd=0x40085511 Unsupported ioctl: cmd=0xc00c5512 Unsupported ioctl: cmd=0xc00c5512 Unsupported ioctl: cmd=0x40085511 Unsupported ioctl: cmd=0xc00c5512 Unsupported ioctl: cmd=0x40085511 Unsupported ioctl: cmd=0x40085511 Unsupported ioctl: cmd=0x40085511 Unsupported ioctl: cmd=0xc00c5512 Unsupported ioctl: cmd=0xc00c5512 Unsupported ioctl: cmd=0xc00c5512 Found device claimed by Digital Persona U.are.U 4000/4000B driver Unsupported ioctl: cmd=0x8004550f uru4000:error [dev_init] interface claim failed fp:error [fp_dev_open] device initialisation failed, driver=uru4000 Could not open device. It have detected my fingerprint device, and that's very nice, but I don't understand these "ioctl" errors. I was wondering if there's anyone who could provide me more answers. I'm discussing this issue also here: http://talk.maemo.org/showthread.php?t=56588 Any feedback will be greatly appreciated.
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