[fprint] Ubuntu 10.10 Failure

[Kyle Gordon]

Hi folks,

I've just cloned and built fprintd and libfprint from 
http://cgit.freedesktop.org/libfprint/ and seem to be getting the 
following errors whenever I run of the fprintd-* apps as root...

list_devices failed: Launch helper exited with unknown return code 1

Also, when fprint_demo is used, I can successfully scan the fingerprint 
5 times, but then it goes on to ask for a 6th try. During the wait for 
the 6th attempt, it bails out with "Enroll failed with error -22"

The hardware is a "ID 147e:2016 Upek Biometric Touchchip/Touchstrip 
Fingerprint Sensor" on a Lenovo X201S, which appears to be supported by 
the upeksonly driver.

Any thoughts?

Kyle


-- 
Kyle Gordon - 2M1DIQ
Web: http://lodge.glasgownet.com
Jabber/Email/SIP: kyle at lodge.glasgownet.com