# Issue(s): Yubikey OTP Functionality Not Working As Expected & Support on Ubuntu 18.04 Cannonical

**URL:** <https://onlykey.discourse.group/t/issue-s-yubikey-otp-functionality-not-working-as-expected-support-on-ubuntu-18-04-cannonical/210>\
**Category:** Uncategorized\
**Created:** [January 31, 2021, 8:23pm UTC](https://onlykey.discourse.group/t/issue-s-yubikey-otp-functionality-not-working-as-expected-support-on-ubuntu-18-04-cannonical/210 "2021-01-31T20:23:46Z")\
**Posts on this page:** 1\
**Showing post:** 3

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**Author:** ![Mango\_Mungo](https://yyz2.discourse-cdn.com/free1/user_avatar/onlykey.discourse.group/mango_mungo/32/26_2.png) [@Mango\_Mungo](https://onlykey.discourse.group/u/Mango_Mungo)\
**Post date:** [February 2, 2021, 7:54pm UTC](https://onlykey.discourse.group/t/issue-s-yubikey-otp-functionality-not-working-as-expected-support-on-ubuntu-18-04-cannonical/210/3 "2021-02-02T19:54:10Z")

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2 hints:

- [Ubuntu - OnlyKey App - Please connect your OnlyKey - #9 by Mango\_Mungo](https://onlykey.discourse.group/t/ubuntu-onlykey-app-please-connect-your-onlykey/148/9) `~# apt install libu2f-udev`

- Yubikey OTP with Yubi cloud sucks. Maybe Time-based One-time Passwords (TOTP) is an alternative. I use the TOTP from andOTP or FreeOTP+ with OnlyKey.  
Both apps at [Free and Open Source (FOSS) software archive for Android](https://f-droid.org)

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_[View the full topic](https://onlykey.discourse.group/t/issue-s-yubikey-otp-functionality-not-working-as-expected-support-on-ubuntu-18-04-cannonical/210)._