>E: Could not get lock /var/lib/dpkg/lock-frontend - open (11: Resource temporarily unavailable)
>E: Unable to acquire the dpkg frontend lock (/var/lib/dpkg/lock-frontend), is another process using it?
run:
`reboot` and update as above
Continue with building the SDcard: https://github.com/rootzoll/raspiblitz#build-the-sd-card-image
---
## DietPi
Many SBC-s are supported:
https://dietpi.com/#download
Tested on:
* Odroid HC1
* Odroid HC2 (the same board with a 3.5" 12V HDD)
* Odroid XU4 (with HDMI screen)
* Raspberry Pi 3 B+ (with the default GPIO or HDMI display)
The HDMI screen tested: https://www.aliexpress.com/item/3-5-inch-LCD-HDMI-USB-Touch-Screen-Real-HD-1920x1080-LCD-Display-Py-for-Raspberri/32818537950.html