<code>
cp /etc/triggerhappy/triggers.d/multimedia_key.conf /userdata/system/configs/
</code>
==== Identifying key names ====
Open a terminal and type the followi...
<code>Event: time 1614795871.549381, type 1 (EV_KEY), code 99 (KEY_SYSRQ), value 0</code>
Look for the key name in parenthesis and its value when depress
Accessories->Terminal). Then add the repository's key to your system's list of trusted APT keys by copy... dgetdedicated.com/apt/387EE263.gpg -O- | sudo apt-key add -</code>
Next, add the repository to your sys