• مخازن رسمی این توزیع از کشور آمریکا :

deb [arch=amd64] http://mirror.enzu.com/ubuntu/ focal main restricted universe multiverse
deb [arch=amd64] http://mirror.enzu.com/ubuntu/ focal-updates main restricted universe multiverse
deb [arch=amd64] http://security.ubuntu.com/ubuntu focal-security main restricted universe multiverse
deb [arch=amd64] http://mirror.enzu.com/ubuntu/ focal-backports main restricted universe multiverse

• مخازن رسمی این توزیع از کشور آلمان :

deb [arch=amd64] http://debian.charite.de/ubuntu/ focal main restricted universe multiverse
deb [arch=amd64] http://debian.charite.de/ubuntu/ focal-updates main restricted universe multiverse
deb [arch=amd64] http://security.ubuntu.com/ubuntu focal-security main restricted universe multiverse
deb [arch=amd64] http://debian.charite.de/ubuntu/ focal-backports main restricted universe multiverse

• مخازن رسمی این توزیع از کشور ایران : (آینه‌ی اول)

deb [arch=amd64] http://mirror.iranserver.com/ubuntu/ focal main restricted universe multiverse
deb [arch=amd64] http://mirror.iranserver.com/ubuntu/ focal-updates main restricted universe multiverse
deb [arch=amd64] http://security.ubuntu.com/ubuntu focal-security main restricted universe multiverse
deb [arch=amd64] http://mirror.iranserver.com/ubuntu/ focal-backports main restricted universe multiverse

• مخازن رسمی این توزیع از کشور ایران : (آینه‌ی دوم)

deb [arch=amd64] http://mirror.aminidc.com/ubuntu/ focal main restricted universe multiverse
deb [arch=amd64] http://mirror.aminidc.com/ubuntu/ focal-updates main restricted universe multiverse
deb [arch=amd64] http://security.ubuntu.com/ubuntu focal-security main restricted universe multiverse
deb [arch=amd64] http://mirror.aminidc.com/ubuntu/ focal-backports main restricted universe multiverse

• مخازن رسمی این توزیع از کشور ایران : (آینه‌ی سوم)

deb [arch=amd64] http://archive.ubuntu.petiak.ir/ubuntu/ focal main restricted universe multiverse
deb [arch=amd64] http://archive.ubuntu.petiak.ir/ubuntu/ focal-updates main restricted universe multiverse
deb [arch=amd64] http://security.ubuntu.com/ubuntu focal-security main restricted universe multiverse
deb [arch=amd64] http://archive.ubuntu.petiak.ir/ubuntu/ focal-backports main restricted universe multiverse

• مخازن رسمی این توزیع از کشور هلند :

deb [arch=amd64] http://mirror.nl.datapacket.com/ubuntu/ focal main restricted universe multiverse
deb [arch=amd64] http://mirror.nl.datapacket.com/ubuntu/ focal-updates main restricted universe multiverse
deb [arch=amd64] http://security.ubuntu.com/ubuntu focal-security main restricted universe multiverse
deb [arch=amd64] http://mirror.nl.datapacket.com/ubuntu/ focal-backports main restricted universe multiverse

• فهرست تمام آینه‌های فعال برای Ubuntu :

https://launchpad.net/ubuntu/+archivemirrors