مشکل sudo apt update

[adelaf]

مشکلsudo apt update وقتی میزنم این ارور میده چکارش کنم؟

Hit:1 http://ppa.launchpad.net/alexlarsson/flatpak/ubuntu focal InRelease
Ign:2 http://old-releases.ubuntu.com/ubuntu focal InRelease
Ign:3 http://ppa.launchpad.net/asukhovatkin/unity-launcher-folders/ubuntu focal InRelease
Ign:4 http://old-releases.ubuntu.com/ubuntu focal-updates InRelease     
Ign:5 http://old-releases.ubuntu.com/ubuntu focal-backports InRelease   
Ign:6 http://ppa.launchpad.net/certbot/certbot/ubuntu focal InRelease
Ign:7 http://old-releases.ubuntu.com/ubuntu focal-security InRelease
Err:8 http://old-releases.ubuntu.com/ubuntu focal Release
  404  Not Found [IP: 91.189.88.247 80]
Err:9 http://ppa.launchpad.net/asukhovatkin/unity-launcher-folders/ubuntu focal Release
  404  Not Found [IP: 91.189.95.83 80]
Err:10 http://old-releases.ubuntu.com/ubuntu focal-updates Release
  404  Not Found [IP: 91.189.88.247 80]
Err:11 http://old-releases.ubuntu.com/ubuntu focal-backports Release
  404  Not Found [IP: 91.189.88.247 80]
Err:12 http://ppa.launchpad.net/certbot/certbot/ubuntu focal Release
  404  Not Found [IP: 91.189.95.83 80]
Err:13 http://old-releases.ubuntu.com/ubuntu focal-security Release
  404  Not Found [IP: 91.189.88.247 80]
Reading package lists... Done
E: The repository 'http://old-releases.ubuntu.com/ubuntu focal Release' does not have a Release file.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
N: See apt-secure( manpage for repository creation and user configuration details.
E: The repository 'http://ppa.launchpad.net/asukhovatkin/unity-launcher-folders/ubuntu focal Release' does not have a Release file.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
N: See apt-secure( manpage for repository creation and user configuration details.
E: The repository 'http://old-releases.ubuntu.com/ubuntu focal-updates Release' does not have a Release file.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
N: See apt-secure( manpage for repository creation and user configuration details.
E: The repository 'http://old-releases.ubuntu.com/ubuntu focal-backports Release' does not have a Release file.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
N: See apt-secure( manpage for repository creation and user configuration details.
E: The repository 'http://ppa.launchpad.net/certbot/certbot/ubuntu focal Release' does not have a Release file.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
N: See apt-secure( manpage for repository creation and user configuration details.
E: The repository 'http://old-releases.ubuntu.com/ubuntu focal-security Release' does not have a Release file.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
N: See apt-secure( manpage for repository creation and user configuration details.

[مرتضی . م]

سلام
اول اینکه کد ارور رو توی تگ کد بزار تا یه کقدار مرتب تر بشه دوم اینکه ببینید اینترنت دارید یا نه اگه داشتید ببینید میتونید یکی از اون ip ها رو پینگ کنید مثلا

کد: [انتخاب]

ping 91.189.95.83

[دانیال بهزادی]

یا خود ابرفرض!
چی کار کردی با فهرست منابعت؟
چرا focal تو old-releases‍ه؟
توی پروندهٔ ‪/etc/apt/sources.list‬ همهٔ old-releasesها رو بکن archive و خط‌های مربوط به ppaها رو پاک کن.

[king-m]

مشکلsudo apt update وقتی میزنم این ارور میده چکارش کنم؟

Hit:1 http://ppa.launchpad.net/alexlarsson/flatpak/ubuntu focal InRelease
Ign:2 http://old-releases.ubuntu.com/ubuntu focal InRelease
Ign:3 http://ppa.launchpad.net/asukhovatkin/unity-launcher-folders/ubuntu focal InRelease
Ign:4 http://old-releases.ubuntu.com/ubuntu focal-updates InRelease     
Ign:5 http://old-releases.ubuntu.com/ubuntu focal-backports InRelease   
Ign:6 http://ppa.launchpad.net/certbot/certbot/ubuntu focal InRelease
Ign:7 http://old-releases.ubuntu.com/ubuntu focal-security InRelease
Err:8 http://old-releases.ubuntu.com/ubuntu focal Release
  404  Not Found [IP: 91.189.88.247 80]
Err:9 http://ppa.launchpad.net/asukhovatkin/unity-launcher-folders/ubuntu focal Release
  404  Not Found [IP: 91.189.95.83 80]
Err:10 http://old-releases.ubuntu.com/ubuntu focal-updates Release
  404  Not Found [IP: 91.189.88.247 80]
Err:11 http://old-releases.ubuntu.com/ubuntu focal-backports Release
  404  Not Found [IP: 91.189.88.247 80]
Err:12 http://ppa.launchpad.net/certbot/certbot/ubuntu focal Release
  404  Not Found [IP: 91.189.95.83 80]
Err:13 http://old-releases.ubuntu.com/ubuntu focal-security Release
  404  Not Found [IP: 91.189.88.247 80]
Reading package lists... Done
E: The repository 'http://old-releases.ubuntu.com/ubuntu focal Release' does not have a Release file.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
N: See apt-secure( manpage for repository creation and user configuration details.
E: The repository 'http://ppa.launchpad.net/asukhovatkin/unity-launcher-folders/ubuntu focal Release' does not have a Release file.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
N: See apt-secure( manpage for repository creation and user configuration details.
E: The repository 'http://old-releases.ubuntu.com/ubuntu focal-updates Release' does not have a Release file.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
N: See apt-secure( manpage for repository creation and user configuration details.
E: The repository 'http://old-releases.ubuntu.com/ubuntu focal-backports Release' does not have a Release file.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
N: See apt-secure( manpage for repository creation and user configuration details.
E: The repository 'http://ppa.launchpad.net/certbot/certbot/ubuntu focal Release' does not have a Release file.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
N: See apt-secure( manpage for repository creation and user configuration details.
E: The repository 'http://old-releases.ubuntu.com/ubuntu focal-security Release' does not have a Release file.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
N: See apt-secure( manpage for repository creation and user configuration details.

چک کن به اینترنت کاکت یاشی لیست مخازنت برسی کن مخازن غیر رسمی بردار از فیلتر شکن استفاده کن