Yubico Forum

Re: [SOLVED]Unknown firmware

2018-01-18T17:45:43+01:00

Linux - the library needs to be updated (yubikey-personalization)

https://developers.yubico.com/yubikey-p ... ility.html

1.18.1 is required for 3.5.X NEOs and 4.4.X YubiKey 4s.

Statistics: Posted by ChrisHalos — Thu Jan 18, 2018 5:45 pm

Re: [SOLVED]Unknown firmware

2018-01-17T21:43:49+01:00

If you read my post, I already installed and tested it with app version 3.1.25.

I just tried with version 3.1.26 from the master branch and the issue still exists.

Statistics: Posted by kus — Wed Jan 17, 2018 9:43 pm

Re: [SOLVED]Unknown firmware

2018-01-16T22:35:07+01:00

Install 3.1.25, it'll fix the issue - https://developers.yubico.com/yubikey-p ... /Releases/

This page will be updated soon as well - https://www.yubico.com/support/knowledg ... ion-tools/

Statistics: Posted by ChrisHalos — Tue Jan 16, 2018 10:35 pm

Re: [SOLVED]Unknown firmware

2018-01-15T22:49:18+01:00

Hey,

I have the same question, therefore I don't want to start a new thread.

Bought a Yubikey Neo. Got "unknown firmware" warning, too.

Tested with recent windows binaries (App Version 3.1.24, Lib Version 1.17.3) and with the latest version from github with Linux (App Version 3.1.25, Lib 1.18.0) - both showed "unknown firmware".

My key a yubikey neo with firmware version 3.5.

Any advices?
Thanks!

Statistics: Posted by kus — Mon Jan 15, 2018 10:49 pm

Re: [SOLVED]Unknown firmware

2017-02-23T12:13:15+01:00

Thanks, after some crossreading your sites, I found the right tool and libs

Statistics: Posted by fme — Thu Feb 23, 2017 12:13 pm

Re: Unknown firmware

2017-02-21T17:23:12+01:00

Make sure your version of yubikey-personalization is up to date (https://developers.yubico.com/yubikey-p ... ility.html).

Depending on the Linux build you will likely also need to update pcsc and add the udev rule for U2F devices (https://www.yubico.com/support/knowledg ... m-use-u2f/).

Statistics: Posted by ChrisHalos — Tue Feb 21, 2017 5:23 pm

[SOLVED]Unknown firmware

2017-02-23T12:12:13+01:00

Hi,

I'm testing a new YubiKey 4.
the yubikey-personalization-gui for Linux v3.1.25 shows me at the upper right "Unknown firmware"

below the flasing images: Firmware Version 4.3.4.

What's going wrong?

Thanks

Frank

Statistics: Posted by fme — Tue Feb 21, 2017 3:31 pm