When I try any other finger with:%> fprintd-enroll left-index-fingerUsing device /net/reactivated/Fprint/Device/0failed to claim device: Not Authorized: net.reactivated.fprint.device.setusernameIt doesn't work for me;But if I don't specify finger (which uses right-index by default):%> fprintd-enroll Using device /net/reactivated/Fprint/Device/0Enrolling right index finger.It worksRunning on Arch Linux , and packages installed from aur:fprintd 0.4.1-4libfprint 0.4.0-3UPDATE%> fprintd-enroll -f left-index-fingerUsing device /net/reactivated/Fprint/Device/0Enrolling right index finger.
fprintd-enroll works with right-index finger only
security
I think this is only supported as of fprintd 0.5.1: http://cgit.freedesktop.org/libfprint/fprintd/commit/?id=7eb1f0fd86a4168cc74c63b549086682bfb00b3eWhen I build fprintd 0.5.1, the -f option does work correctly.