Temporarily unable to resolve domain name

Experienced

1、Signatures couldn't be verified because the public keys are unavailable

2、RE: [SOLVED] Upgrade 6->7 Can't login

After 2 troubles, I finally managed to upgrade to OMV7

But...

APT update

...........

Error: 7 http://deb.debian.org/debian Bookworm InRelease

Temporarily unable to resolve domain name 'debian.map.fastlydns.net' Temporarily unable to resolve domain name 'deb.debian.org'

Error: 12 https://openmediavault-plugin-…github.io/packages/debian sandworm InRelease

Temporarily unable to resolve domain name "openmediavault-plugin-developers.github.io"

......

Help me

Please forgive me for my terrible English

The plugin has not been upgraded either

dpkg -l |grep openme

ii openmediavault 7.0-17 all openmediavault - The open network attached storage solution

ii openmediavault-apttool 6.0.1 all apt tool plugin for OpenMediaVault.

ii openmediavault-backup 6.1.1 all backup plugin for OpenMediaVault.

ii openmediavault-cputemp 6.1.3 all cpu temperature plugin for openmediavault

ii openmediavault-diskstats 7.0-1 all openmediavault disk monitoring plugin

ii openmediavault-flashmemory 6.2 all folder2ram plugin for openmediavault

ii openmediavault-keyring 1.0.2-2 all GnuPG archive keys of the openmediavault archive

ii openmediavault-locate 6.0 all locate plugin for OpenMediaVault.

ii openmediavault-nut 7.0-1 all openmediavault Network UPS Tools (NUT) plugin

ii openmediavault-omvextrasorg 6.3.5 all OMV-Extras.org Package Repositories for OpenMediaVault

rc openmediavault-tftp 6.0.1-1 all openmediavault TFTP-Server plugin

ii openmediavault-wetty 7.0-1 all openmediavault WeTTY (Web + TTY) plugin

ii openmediavault-wol 6.1.3 all OpenMediaVault WOL plugin

rc openmediavault-zfs 5.0.6 amd64 OpenMediaVault plugin for ZFS

Update plugin deb pack..

dpkg -l |grep openme

ii openmediavault 7.0-18 all openmediavault - The open network attached storage solution

ii openmediavault-apttool 6.0.1 all apt tool plugin for OpenMediaVault.

ii openmediavault-backup 6.1.1 all backup plugin for OpenMediaVault.

ii openmediavault-cputemp 6.1.3 all cpu temperature plugin for openmediavault

ii openmediavault-diskstats 7.0-1 all openmediavault disk monitoring plugin

ii openmediavault-flashmemory 6.2 all folder2ram plugin for openmediavault

ii openmediavault-keyring 1.0.2-2 all GnuPG archive keys of the openmediavault archive

ii openmediavault-locate 6.0 all locate plugin for OpenMediaVault.

ii openmediavault-nut 7.0-1 all openmediavault Network UPS Tools (NUT) plugin

ii openmediavault-omvextrasorg 7.0 all OMV-Extras.org Package Repositories for OpenMediaVault

rc openmediavault-tftp 6.0.1-1 all openmediavault TFTP-Server plugin

ii openmediavault-wetty 7.0-1 all openmediavault WeTTY (Web + TTY) plugin

ii openmediavault-wol 6.1.3 all OpenMediaVault WOL plugin

rc openmediavault-zfs 5.0.6 amd64 OpenMediaVault plugin for ZFS

But webUI still openmediavault-omvextrasorg 6.3.5

I fixed the issue.

sudo cp /etc/resolv.conf /etc/resolv.conf1
sudo rm /etc/resolv.conf
sudo mv /etc/resolv.conf1 /etc/resolv.conf
sudo vi /etc/resolv.conf

Fill in the DNS

nameserver 8.8.8.8

Exit saving