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| Nano U2F only LED behavior https://forum.yubico.com/viewtopic.php?f=16&t=2138 |
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| Author: | nesnub [ Fri Dec 25, 2015 6:54 am ] |
| Post subject: | Nano U2F only LED behavior |
Hello, I'm trying to configure a Nano yubikey for U2F only (for now). I've successfully done it and it works on gmail. My problem is rather simple. The LED on the key keeps blinking twice every 2 seconds and it's quite annoying since the key is staying plugged in. From the doc, I gather it is because none of my 2 configuration slots are configured (which is what I want, U2F only for now). Is there a way to make the LED turn off except when an application (Chrome) requests a U2F challenge response? I've tried to configure slot 1, but all it does it turn the LED to always on when connected, not what I wanted. Can't seem to find documentation on this anywhere. Thanks. |
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| Author: | kin830725 [ Mon Jan 11, 2016 5:58 pm ] |
| Post subject: | Re: Nano U2F only LED behavior |
https://www.youtube.com/watch?v=hE56jonuCos Follow this to reset your YubiKey. Remember to press upload to Yubico at the end |
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| Author: | asdf345 [ Mon Feb 01, 2016 2:12 pm ] |
| Post subject: | Re: Nano U2F only LED behavior |
The LED behaviour can be inverted using the personalization tool. Just program one slot and invert the LED. |
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| Author: | ChrisHalos [ Wed Feb 03, 2016 12:10 am ] |
| Post subject: | Re: Nano U2F only LED behavior |
If you're just trying to set your YubiKey 4 Nano to U2F, why not disable OTP and CCID using the YubiKey NEO Manager? The 4 would then be in U2F-only mode, and the LED won't blink unless it's being queried for U2F. |
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| Author: | My1 [ Sat Feb 06, 2016 12:50 pm ] |
| Post subject: | Re: Nano U2F only LED behavior |
asdf345 wrote: The LED behaviour can be inverted using the personalization tool. Just program one slot and invert the LED. but what IS the bahavior in the first place, I see no info button in the config tool. ChrisHalos wrote: If you're just trying to set your YubiKey 4 Nano to U2F, why not disable OTP and CCID using the YubiKey NEO Manager? The 4 would then be in U2F-only mode, and the LED won't blink unless it's being queried for U2F. well if at the download section it would state that the neo tool works with the 4 it might help, co zppl might think it's neo only because if the name. |
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