[SOLVED] can't update after manually update in terminal

i did this command

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wget -q -O - https://dl.google.com/linux/linux_signing_key.pub | sudo apt-key add -

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echo "deb http://dl.google.com/linux/chrome/deb/ stable main" | sudo tee /etc/apt/sources.list.d/google-chrome.list

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sudo apt update

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sudo apt install -y google-chrome-stable

apt-get purge google-chrome-stable

apt autoremove

after that i can't update on omv webgui.

it gives me

Failed to execute command 'export PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin; export LANG=C.UTF-8; apt-get update 2>&1' with exit code '100': Get:1 file:/var/cache/openmediavault/archives InRelease Ign:1 file:/var/cache/openmediavault/archives InRelease Get:2 file:/var/cache/openmediavault/archives Release Ign:2 file:/var/cache/openmediavault/archives Release Get:3 file:/var/cache/openmediavault/archives Packages Ign:3 file:/var/cache/openmediavault/archives Packages Get:4 file:/var/cache/openmediavault/archives Translation-ko Ign:4 file:/var/cache/openmediavault/archives Translation-ko Get:5 file:/var/cache/openmediavault/archives Translation-en Ign:5 file:/var/cache/openmediavault/archives Translation-en Get:3 file:/var/cache/openmediavault/archives Packages Ign:3 file:/var/cache/openmediavault/archives Packages Get:4 file:/var/cache/openmediavault/archives Translation-ko Ign:4 file:/var/cache/openmediavault/archives Translation-ko Get:5 file:/var/cache/openmediavault/archives Translation-en Ign:5 file:/var/cache/openmediavault/archives Translation-en Get:3 file:/var/cache/openmediavault/archives Packages Ign:3 file:/var/cache/openmediavault/archives Packages Get:4 file:/var/cache/openmediavault/archives Translation-ko Ign:4 file:/var/cache/openmediavault/archives Translation-ko Get:5 file:/var/cache/openmediavault/archives Translation-en Ign:5 file:/var/cache/openmediavault/archives Translation-en Get:3 file:/var/cache/openmediavault/archives Packages Ign:3 file:/var/cache/openmediavault/archives Packages Get:4 file:/var/cache/openmediavault/archives Translation-ko Ign:4 file:/var/cache/openmediavault/archives Translation-ko Get:5 file:/var/cache/openmediavault/archives Translation-en Ign:5 file:/var/cache/openmediavault/archives Translation-en Get:3 file:/var/cache/openmediavault/archives Packages Ign:3 file:/var/cache/openmediavault/archives Packages Get:4 file:/var/cache/openmediavault/archives Translation-ko Ign:4 file:/var/cache/openmediavault/archives Translation-ko Get:5 file:/var/cache/openmediavault/archives Translation-en Ign:5 file:/var/cache/openmediavault/archives Translation-en Get:3 file:/var/cache/openmediavault/archives Packages Ign:3 file:/var/cache/openmediavault/archives Packages Get:4 file:/var/cache/openmediavault/archives Translation-ko Ign:4 file:/var/cache/openmediavault/archives Translation-ko Get:5 file:/var/cache/openmediavault/archives Translation-en Ign:5 file:/var/cache/openmediavault/archives Translation-en Get:3 file:/var/cache/openmediavault/archives Packages Get:4 file:/var/cache/openmediavault/archives Translation-ko Ign:4 file:/var/cache/openmediavault/archives Translation-ko Get:5 file:/var/cache/openmediavault/archives Translation-en Ign:5 file:/var/cache/openmediavault/archives Translation-en Hit:6 http://ftp.kr.debian.org/debian buster InRelease Hit:7 http://ftp.kr.debian.org/debian buster-updates InRelease Hit:8 https://download.docker.com/linux/debian buster InRelease Hit:9 http://security.debian.org/debian-security buster/updates InRelease Hit:10 http://httpredir.debian.org/debian buster-backports InRelease Hit:11 https://openmediavault-plugin-…github.io/packages/debian usul InRelease Get:12 https://openmediavault.github.io/packages usul InRelease [12.7 kB] Get:13 https://openmediavault-plugin-…github.io/packages/debian usul-extras InRelease [3918 B] Hit:14 http://packages.openmediavault.org/public usul InRelease Err:15 http://linux.teamviewer.com/deb stable InRelease 403 Forbidden [IP: 54.230.155.106 80] Reading package lists... E: Failed to fetch http://linux.teamviewer.com/deb/dists/stable/InRelease 403 Forbidden [IP: 54.230.155.106 80] E: The repository 'http://linux.teamviewer.com/deb stable InRelease' is no longer signed. W: Target Sources (main/source/Sources) is configured multiple times in /etc/apt/sources.list:10 and /etc/apt/sources.list.d/openmediavault-os-security.list:2 W: Target Sources (contrib/source/Sources) is configured multiple times in /etc/apt/sources.list:10 and /etc/apt/sources.list.d/openmediavault-os-security.list:2 W: Target Sources (non-free/source/Sources) is configured multiple times in /etc/apt/sources.list:10 and /etc/apt/sources.list.d/openmediavault-os-security.list:2 W: Target Sources (main/source/Sources) is configured multiple times in /etc/apt/sources.list:10 and /etc/apt/sources.list.d/openmediavault-os-security.list:2 W: Target Sources (contrib/source/Sources) is configured multiple times in /etc/apt/sources.list:10 and /etc/apt/sources.list.d/openmediavault-os-security.list:2 W: Target Sources (non-free/source/Sources) is configured multiple times in /etc/apt/sources.list:10 and /etc/apt/sources.list.d/openmediavault-os-security.list:2

plz help me.

it still gives me

Failed to execute command 'export PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin; export LANG=C.UTF-8; apt-get update 2>&1' with exit code '100': Get:1 file:/var/cache/openmediavault/archives InRelease Ign:1 file:/var/cache/openmediavault/archives InRelease Get:2 file:/var/cache/openmediavault/archives Release Ign:2 file:/var/cache/openmediavault/archives Release Get:3 file:/var/cache/openmediavault/archives Packages Ign:3 file:/var/cache/openmediavault/archives Packages Get:4 file:/var/cache/openmediavault/archives Translation-en Ign:4 file:/var/cache/openmediavault/archives Translation-en Get:5 file:/var/cache/openmediavault/archives Translation-ko Ign:5 file:/var/cache/openmediavault/archives Translation-ko Get:3 file:/var/cache/openmediavault/archives Packages Ign:3 file:/var/cache/openmediavault/archives Packages Get:4 file:/var/cache/openmediavault/archives Translation-en Ign:4 file:/var/cache/openmediavault/archives Translation-en Get:5 file:/var/cache/openmediavault/archives Translation-ko Ign:5 file:/var/cache/openmediavault/archives Translation-ko Get:3 file:/var/cache/openmediavault/archives Packages Ign:3 file:/var/cache/openmediavault/archives Packages Get:4 file:/var/cache/openmediavault/archives Translation-en Ign:4 file:/var/cache/openmediavault/archives Translation-en Get:5 file:/var/cache/openmediavault/archives Translation-ko Ign:5 file:/var/cache/openmediavault/archives Translation-ko Get:3 file:/var/cache/openmediavault/archives Packages Ign:3 file:/var/cache/openmediavault/archives Packages Get:4 file:/var/cache/openmediavault/archives Translation-en Ign:4 file:/var/cache/openmediavault/archives Translation-en Get:5 file:/var/cache/openmediavault/archives Translation-ko Ign:5 file:/var/cache/openmediavault/archives Translation-ko Get:3 file:/var/cache/openmediavault/archives Packages Ign:3 file:/var/cache/openmediavault/archives Packages Get:4 file:/var/cache/openmediavault/archives Translation-en Ign:4 file:/var/cache/openmediavault/archives Translation-en Get:5 file:/var/cache/openmediavault/archives Translation-ko Ign:5 file:/var/cache/openmediavault/archives Translation-ko Get:3 file:/var/cache/openmediavault/archives Packages Ign:3 file:/var/cache/openmediavault/archives Packages Get:4 file:/var/cache/openmediavault/archives Translation-en Ign:4 file:/var/cache/openmediavault/archives Translation-en Get:5 file:/var/cache/openmediavault/archives Translation-ko Ign:5 file:/var/cache/openmediavault/archives Translation-ko Get:3 file:/var/cache/openmediavault/archives Packages Get:4 file:/var/cache/openmediavault/archives Translation-en Ign:4 file:/var/cache/openmediavault/archives Translation-en Get:5 file:/var/cache/openmediavault/archives Translation-ko Ign:5 file:/var/cache/openmediavault/archives Translation-ko Get:6 http://security.debian.org/debian-security buster/updates InRelease [65.4 kB] Hit:7 https://download.docker.com/linux/debian buster InRelease Hit:8 http://ftp.kr.debian.org/debian buster InRelease Get:9 http://ftp.kr.debian.org/debian buster-updates InRelease [51.9 kB] Get:10 https://openmediavault.github.io/packages usul InRelease [12.7 kB] Hit:11 https://openmediavault-plugin-…github.io/packages/debian usul InRelease Get:12 http://httpredir.debian.org/debian buster-backports InRelease [46.7 kB] Get:13 https://openmediavault-plugin-…github.io/packages/debian usul-extras InRelease [3918 B] Err:14 http://linux.teamviewer.com/deb stable InRelease 403 Forbidden [IP: 54.230.155.118 80] Hit:15 http://packages.openmediavault.org/public usul InRelease Reading package lists... E: Failed to fetch http://linux.teamviewer.com/deb/dists/stable/InRelease 403 Forbidden [IP: 54.230.155.118 80] E: The repository 'http://linux.teamviewer.com/deb stable InRelease' is no longer signed.

it shows 3 options

https://ibb.co/FYZZDk2

character has broken. i am korean. i can't read

it works

sudo sed -i "/security/d" /etc/apt/sources.list

this works.

it doesn't give me error anymore when i hit check in updates.

thank you so much.

i wonder how that command works for me.. i want to know principle