Create a simple bash script to adjust for the path to your conkyrcs
#!/bin/sh
sleep 5
conky -q -c /home/YOURUSERNAME/.conky/conky1/conkyrc1 &
conky -q -c /home/YOURUSERNAME/.conky/conky2/conkyrc2 & exit
Rremember to rename your conky configs
Give the script permission to run
Add the script you created to Startup Applications > Add > enter path to script
منبع: Oh mY God, Ubuntu