sudo apt-get -o Acquire::ForceIPv4=true update
[sudo] password for istrive:
Err:1 http://dl.google.com/linux/chrome/deb stable InRelease
  Could not connect to dl.google.com:80 (64.233.185.190), connection timed out Could not connect to dl.google.com:80 (64.233.185.91), connection timed out Could not connect to dl.google.com:80 (64.233.185.136), connection timed out Could not connect to dl.google.com:80 (64.233.185.93), connection timed out
Err:2 http://security.debian.org/debian-security buster/updates InRelease
  Could not connect to prod.debian.map.fastly.net:80 (199.232.36.204), connection timed out Could not connect to security.debian.org:80 (128.61.240.73), connection timed out Could not connect to security.debian.org:80 (128.31.0.63), connection timed out Could not connect to security.debian.org:80 (128.101.240.215), connection timed out Could not connect to security.debian.org:80 (149.20.4.14), connection timed out
Err:3 http://ftp.us.debian.org/debian buster InRelease
  Could not connect to mirrors.wikimedia.org:80 (208.80.154.15), connection timed out Could not connect to debian.gtisc.gatech.edu:80 (128.61.240.89), connection timed out Could not connect to ftp-chi.osuosl.org:80 (64.50.236.52), connection timed out Could not connect to ftp-nyc.osuosl.org:80 (64.50.233.100), connection timed out Unable to connect to ftp.us.debian.org:http:
Err:4 http://ftp.us.debian.org/debian buster-updates InRelease
  Unable to connect to ftp.us.debian.org:http:
Reading package lists... Done
W: Failed to fetch http://ftp.us.debian.org/debian/dists/buster/InRelease  Could not connect to mirrors.wikimedia.org:80 (208.80.154.15), connection timed out Could not connect to debian.gtisc.gatech.edu:80 (128.61.240.89), connection timed out Could not connect to ftp-chi.osuosl.org:80 (64.50.236.52), connection timed out Could not connect to ftp-nyc.osuosl.org:80 (64.50.233.100), connection timed out Unable to connect to ftp.us.debian.org:http:
W: Failed to fetch http://security.debian.org/debian-security/dists/buster/updates/InRelease  Could not connect to prod.debian.map.fastly.net:80 (199.232.36.204), connection timed out Could not connect to security.debian.org:80 (128.61.240.73), connection timed out Could not connect to security.debian.org:80 (128.31.0.63), connection timed out Could not connect to security.debian.org:80 (128.101.240.215), connection timed out Could not connect to security.debian.org:80 (149.20.4.14), connection timed out
W: Failed to fetch http://ftp.us.debian.org/debian/dists/buster-updates/InRelease  Unable to connect to ftp.us.debian.org:http:
W: Failed to fetch http://dl.google.com/linux/chrome/deb/dists/stable/InRelease  Could not connect to dl.google.com:80 (64.233.185.190), connection timed out Could not connect to dl.google.com:80 (64.233.185.91), connection timed out Could not connect to dl.google.com:80 (64.233.185.136), connection timed out Could not connect to dl.google.com:80 (64.233.185.93), connection timed out
W: Some index files failed to download. They have been ignored, or old ones used instead.