سلام خدمت دوستان محترم و بزرگوار
وقت بخیر
بنده امروز مرورگر edge را به روشی که در این سایت توضیح داده نصب کردم (با روش terminal):
https://www.omgubuntu.co.uk/2021/01/how-to-install-edge-on-ubuntu-linuxمتاسفانه بعد از نصب وقتی sudo apt update را اجرا میکنم تعداد زیادی warning در اخر اپدیت قرار میگیره میخواستم ببینم مشکل از کجاست و چجوری میتونم این موضوع را رفع کنم warning هم به شکل زیر هست:
All packages are up to date.
W: Target Packages (main/binary-amd64/Packages) is configured multiple times in /etc/apt/sources.list.d/microsoft-edge-dev.list:1 and /etc/apt/sources.list.d/microsoft-edge.list:3
W: Target Packages (main/binary-all/Packages) is configured multiple times in /etc/apt/sources.list.d/microsoft-edge-dev.list:1 and /etc/apt/sources.list.d/microsoft-edge.list:3
W: Target Translations (main/i18n/Translation-en_US) is configured multiple times in /etc/apt/sources.list.d/microsoft-edge-dev.list:1 and /etc/apt/sources.list.d/microsoft-edge.list:3
W: Target Translations (main/i18n/Translation-en) is configured multiple times in /etc/apt/sources.list.d/microsoft-edge-dev.list:1 and /etc/apt/sources.list.d/microsoft-edge.list:3
W: Target DEP-11 (main/dep11/Components-amd64.yml) is configured multiple times in /etc/apt/sources.list.d/microsoft-edge-dev.list:1 and /etc/apt/sources.list.d/microsoft-edge.list:3
W: Target DEP-11 (main/dep11/Components-all.yml) is configured multiple times in /etc/apt/sources.list.d/microsoft-edge-dev.list:1 and /etc/apt/sources.list.d/microsoft-edge.list:3
W: Target DEP-11-icons-small (main/dep11/icons-48x48.tar) is configured multiple times in /etc/apt/sources.list.d/microsoft-edge-dev.list:1 and /etc/apt/sources.list.d/microsoft-edge.list:3
W: Target DEP-11-icons (main/dep11/icons-64x64.tar) is configured multiple times in /etc/apt/sources.list.d/microsoft-edge-dev.list:1 and /etc/apt/sources.list.d/microsoft-edge.list:3
W: Target DEP-11-icons-hidpi (main/dep11/icons-64x64@2.tar) is configured multiple times in /etc/apt/sources.list.d/microsoft-edge-dev.list:1 and /etc/apt/sources.list.d/microsoft-edge.list:3
W: Target CNF (main/cnf/Commands-amd64) is configured multiple times in /etc/apt/sources.list.d/microsoft-edge-dev.list:1 and /etc/apt/sources.list.d/microsoft-edge.list:3
W: Target CNF (main/cnf/Commands-all) is configured multiple times in /etc/apt/sources.list.d/microsoft-edge-dev.list:1 and /etc/apt/sources.list.d/microsoft-edge.list:3
W: Target Packages (main/binary-amd64/Packages) is configured multiple times in /etc/apt/sources.list.d/microsoft-edge-dev.list:1 and /etc/apt/sources.list.d/microsoft-edge.list:3
W: Target Packages (main/binary-all/Packages) is configured multiple times in /etc/apt/sources.list.d/microsoft-edge-dev.list:1 and /etc/apt/sources.list.d/microsoft-edge.list:3
W: Target Translations (main/i18n/Translation-en_US) is configured multiple times in /etc/apt/sources.list.d/microsoft-edge-dev.list:1 and /etc/apt/sources.list.d/microsoft-edge.list:3
W: Target Translations (main/i18n/Translation-en) is configured multiple times in /etc/apt/sources.list.d/microsoft-edge-dev.list:1 and /etc/apt/sources.list.d/microsoft-edge.list:3
W: Target DEP-11 (main/dep11/Components-amd64.yml) is configured multiple times in /etc/apt/sources.list.d/microsoft-edge-dev.list:1 and /etc/apt/sources.list.d/microsoft-edge.list:3
W: Target DEP-11 (main/dep11/Components-all.yml) is configured multiple times in /etc/apt/sources.list.d/microsoft-edge-dev.list:1 and /etc/apt/sources.list.d/microsoft-edge.list:3
W: Target DEP-11-icons-small (main/dep11/icons-48x48.tar) is configured multiple times in /etc/apt/sources.list.d/microsoft-edge-dev.list:1 and /etc/apt/sources.list.d/microsoft-edge.list:3
W: Target DEP-11-icons (main/dep11/icons-64x64.tar) is configured multiple times in /etc/apt/sources.list.d/microsoft-edge-dev.list:1 and /etc/apt/sources.list.d/microsoft-edge.list:3
W: Target DEP-11-icons-hidpi (main/dep11/icons-64x64@2.tar) is configured multiple times in /etc/apt/sources.list.d/microsoft-edge-dev.list:1 and /etc/apt/sources.list.d/microsoft-edge.list:3
W: Target CNF (main/cnf/Commands-amd64) is configured multiple times in /etc/apt/sources.list.d/microsoft-edge-dev.list:1 and /etc/apt/sources.list.d/microsoft-edge.list:3
W: Target CNF (main/cnf/Commands-all) is configured multiple times in /etc/apt/sources.list.d/microsoft-edge-dev.list:1 and /etc/apt/sources.list.d/microsoft-edge.list:3
یه سوال دیگه هم داشتم اینکه apt-key و GPG چیست؟
پیشاپیش ممنون از همه عزیزان