[Software] [SOLVED] [Debian]

[f1izzzy]

Good day for everyone, I hope for ur help, so I'm a new user of Debian I have never used Linux before and problem is when I want to update like :

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apt update

it gives an error like

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Ign:1 cdrom:// [Debian GNU/Linux 12.9.0 _Bookworm_ - Official amd64 NETINST with firmware 20250111-10:54] bookworm InRelease
Err:2 cdrom:// [Debian GNU/Linux 12.9.0 _Bookworm_ - Official amd64 NETINST with firmware 20250111-10:54] bookworm Release
 Use apt-cdrom, so that APT can recognize the CD-ROM. apt-get update is not used to add new CD-ROMs
Reading package lists... Done
Е: The repository «cdrom:// [Debian GNU/Linux 12.9.0 _Bookworm_ - Official amd64 NETINST with firmware 20250111-10:54] bookworm Release» does not contain Release file.
N: Updating from this repository cannot be done in a secure way, so it is disabled by default.
N: For information about creating a repository and user settings, see the apt-secure(8) help page.

I don't know what to do and also when I run

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deb http://security.debian.org/debian-security bookworm-security main contrib non-free non-free-firmware

it gives me a

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bash: deb: command not found

even when I run it with "wget" instead "deb"

[wizard10000]

All you need to do is edit /etc/apt/sources.list and comment out the cdrom entry by adding a pound sign (#) at the beginning of the line.

[f1izzzy]

Thank you so much, i have been searching for solution for 4-5 hours it's crazy, and also I wanted to ask how can I install net-tools when I run

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apt-get install net-tools

it says "there is no file net-tools"

[wizard10000]

You need to run apt update to refresh repository info but pretty sure net-tools should already be installed.

[f1izzzy]

I GOT IT THANK YOU A LOT!