title: Linux fedora tc qdisc gets "Error: Specified qdisc not found."
body: <p>I'm trying to run on Linux (fedora) this command:</p>
  <pre><code>sudo tc qdisc add dev enp2s0 handle 1:0 root netem delay 0 loss 1%
  </code></pre>
  <p>I checked the interface enp2s0 and the settings are fine, but I get this message:</p>
  <pre><code>Error: Specified qdisc not found.
  </code></pre>
  <p>what could be the problem?</p>
  <p>Thanks</p>