I got me a new laptop at work, and it's got a fingerprint device for logging on and things like that. I installed pam_fprint and it almost works. Well actually it does work, but only the first time. Subsequent logins, sudo's and gksudo's fail. On the command line I get the following error:

aes2501:error [dev_init] could not claim interface 0
fp:error [fp_dev_open] device initialisation failed, driver=aes2501

Any ideas? If you have a fingerthing on your laptop, did you use the fprint interface?


Ramon Casha