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Subject: laptop + fingerprint reader
From: Dances With Crows
Date: 10/22/2007 3:09:40 AM
MarcinR staggered into the Black Sun and said:
> I've got [an] HP Pavilion dv6625ew with a built-in fingerprint reader.
> I wonder how to make it [work] under linux. I've searched google for
> this but the only thing I've found are some hacks for Suse ([which]
> don't work for me).
So how do they fail, then? Fedora != SuSE in many ways, but Linux
distros are all similar to one another. Explain what these hacks
entail--are they kernel modules? Most distros apply a metric assload of
patches to the kernels they provide. These patches do not always
increase functionality, and typically screw up some 3rd-party modules.
People who are building/testing 3rd-party modules tend to build and test
them against the vanilla tree, for reasons which should be immediately
obvious to the casual observer.
> [I also noticed] that this solution is only [to] make it work
> 'somehow', but it isn't very useful yet, because it isn't integrated
> with [linux's] login mechanisms.
O RLY? Discussions on the IBM-Thinkpad list (
http://mailman.linux-thinkpad.org/mailman/listinfo/linux-thinkpad ) say
that there's a PAM for this, at least a PAM that works with the
fingerprint readers on Thinkpads. I am short on details here, mostly
because my Thinkpad T42p lacks a fingerprint reader. That and the fact
that most fingerprint readers are easy enough to defeat with Jello
and/or a hacksaw applied to the fingerprint owner's fingers. HTH
anyway,
--
Hope is gone and she confessed / When you lay your dreams to rest
You can get what's second best / But it's hard to get enough...
--David Wilcox, "Eye of the Hurricane"
Matt G|There is no Darkness in Eternity/But only Light too dim for us to see
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