title: Temporary failure resolving 'raspbian.raspberrypi.org'
body: <p>iam not able to update any thing on my pie, iam getting the following error
  Err:1 <a href="http://raspbian.raspberrypi.org/raspbian" rel="nofollow noreferrer">http://raspbian.raspberrypi.org/raspbian</a> bullseye InRelease
  Temporary failure resolving 'raspbian.raspberrypi.org'</p>
  <p>nameserver in  resolv.conf is  8.8.8.8</p>
  <p>this is the ping result root@raspberrypi:/etc# ping google.com
  ping: google.com: Temporary failure in name resolution</p>
  <p>i have previously installed piehole in my pie, but after that i have formatted the memory card and installed the fresh os. Please suggest any fix.</p>