![Robot Operating System: Installation & Configuration on a Raspberry Pi with Ubuntu Server | Admantium Robot Operating System: Installation & Configuration on a Raspberry Pi with Ubuntu Server | Admantium](https://admantium.com/images/blog/robo09_cover.png)
Robot Operating System: Installation & Configuration on a Raspberry Pi with Ubuntu Server | Admantium
![Get this error while installing Pi-hole in a raspberry pi model B+ Done sudo apt-get update but some of the images weren't able to fetch. How can I resolve this please help. : Get this error while installing Pi-hole in a raspberry pi model B+ Done sudo apt-get update but some of the images weren't able to fetch. How can I resolve this please help. :](https://i.redd.it/uqqop8iej8h91.jpg)
Get this error while installing Pi-hole in a raspberry pi model B+ Done sudo apt-get update but some of the images weren't able to fetch. How can I resolve this please help. :
![Installer says " Error: Unable to update package cache. Please try "sudo apt -get update" update run and same error - Help - Pi-hole Userspace Installer says " Error: Unable to update package cache. Please try "sudo apt -get update" update run and same error - Help - Pi-hole Userspace](https://b2discourse.pi-hole.net/original/3X/0/3/0397fde057be0a0702fdee5aba2b34ba487ae969.png)