http://imil.net/blog/tags/yubikey/ Recent content in Yubikey on iMil.net Hugo en-us Sat, 25 Apr 2020 16:27:52 +0200 http://imil.net/blog/posts/2020/yubikey-suspend-and-restore/ Sat, 25 Apr 2020 16:27:52 +0200 http://imil.net/blog/posts/2020/yubikey-suspend-and-restore/ <p>Another one of those quickies that can save you some time. When my <em>Linux</em> laptop resumed from sleep, I was annoyed that <a href="https://github.com/drduh/YubiKey-Guide">DrDuh&rsquo;s perfect Yubikey setup</a> would throw me the following when I tried to <em>SSH</em>:</p> <div class="highlight"><pre tabindex="0" style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-sh" data-lang="sh"><span style="display:flex;"><span>sign_and_send_pubkey: signing failed: agent refused operation </span></span></code></pre></div><p>Seems like the key doesn&rsquo;t like being put to sleep and woken up. Another annoyance, for some reason, also when waking up, laptop&rsquo;s touchpad was disabled. So I put this little script in <code>/lib/systemd/system-sleep</code>:</p>