Hai Zaar
2008-02-29 01:05:31 UTC
Good day!
I'm running Kubuntu Gutsty and followed Ubuntu howto to install thinkfinger.
Everything worked out of the box yesterday, but after I've added
uinput module to be loaded on boot, I'm getting "Could not claim USB
device"
Here is what strace says (tail):
open("/dev/bus/usb/007/002", O_RDWR) = 3
ioctl(3, USBDEVFS_CLAIMINTERFACE, 0xbffa1cd4) = -1 EBUSY (Device or
resource busy)
write(1, "Could not claim USB device.\n", 28) = 28
exit_group(-1) = ?
cat "/sys/devices/pci0000:00/0000:00:1d.2/usb7/7-1"/product
Biometric Coprocessor
However, fuser /dev/bus/usb/007/002 shows several dozens of processes
- nearly any process on my system, including X, all of the KDE, even
firefox and knotes.
Any clue how to debug? Is there a way to force other processes to
leave that device alone?
Thanks in advance for any help
I'm running Kubuntu Gutsty and followed Ubuntu howto to install thinkfinger.
Everything worked out of the box yesterday, but after I've added
uinput module to be loaded on boot, I'm getting "Could not claim USB
device"
Here is what strace says (tail):
open("/dev/bus/usb/007/002", O_RDWR) = 3
ioctl(3, USBDEVFS_CLAIMINTERFACE, 0xbffa1cd4) = -1 EBUSY (Device or
resource busy)
write(1, "Could not claim USB device.\n", 28) = 28
exit_group(-1) = ?
cat "/sys/devices/pci0000:00/0000:00:1d.2/usb7/7-1"/product
Biometric Coprocessor
However, fuser /dev/bus/usb/007/002 shows several dozens of processes
- nearly any process on my system, including X, all of the KDE, even
firefox and knotes.
Any clue how to debug? Is there a way to force other processes to
leave that device alone?
Thanks in advance for any help
--
Zaar
Zaar