Laptop mode tools allow you to tweak APM parameters explained earlier when switching to battery mode. This page was last modified on 6 May , at But, you may get into trouble when using WPA2 encrypted networks. USB auto-suspend is enabled by default. Navigation menu Personal tools Log in. When you select a user, a new Fingerprint login field is available to enable the use of the fingerprint sensor instead of the standard password.

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Retrieved from ” https: But, this bug is simple to correct!

Ubuntu – HP p laptop (wifi, fingerprint, performance and power management)

This problem comes from the A value of vm. It is the primary way to enable the Laptop Mode feature of the Linux kernel, which allows your laptop hard drive to spin down. A brand new hard disk is able to handle between and head parking cycles before failure. Once your fingerprint has been registered, everything is ready for your fingerprint authentification.

Those devices and Authentec ones are supported by libfprint. The head parking mecanism helps to protect your hard disk in case of shock. FingerprintAuthentication last edited Various models since then have had this feature, actually implemented with a number of different devices, all of which appear on the USB bus.


Thanks to the Fprint projectyour fingerprint sensor can be fully supported under Ubuntu. IBMs second generation of T42 models released in Autumn was the first to feature an integrated fingerprint reader.

This page was last modified on 6 Mayat You can straight away connect to networks using WEP encryption. Forum discussion and howto for bit, using non-free drivers Seems to be supported as of Works for Me TM.

We can tune this parameters in a way that you will get less ‘freeze’ feeling while exploring your filesystem when a file transfer is already running. See the Fedora’s wiki.

Ubuntu Installation is very simple on this laptop, as it integrates some very standard components. Since the finger print is normally “stored” all over the keyboard.

Biometrical Authentication in Debian

Even under a terminal console, in case of sudoyou will be prompted the same way:. You need to blacklist them from being set to sleep mode. The UPEK device is supported by thinkfinger. Partners Support Community Ubuntu. Because of the low speed rpm hard disk provided by HP p, proper virtual memory tweaks can give a real performance boost. See How to enable the integrated fingerprint ajthentec.


Linux Compatibility: AuthenTec AES – Phoronix Forums

On Ubuntu, use PPA at https: Passwords are stored in your head – your finger print is stored on every surface you touched This article is published “as is”, without any warranty that it will work for your specific need. With this encryption protocol, connexion may be impossible, the adapter not being able to obtain an IP address.

As your sensor has been tested and is fully working, you can now install the daemon that will be in charge of the fingerprint authentification process. See linuc this blog entry linx Reinhard Tartler. When not being used for login or sudo functions, the fingerprint reader should send scroll signals. If you want to go further, with some overclocking or authntec modifications, the HP p owners lounge forum is a very good place to start.

In addition, it allows you to tweak a number of other power-related settings using a simple configuration file.