3 posts tagged with "Network"

How to Tackle this?​

First thing first, I encounter this issue when updating my arch linux pc and I did in my terminal to updating arch keyring and solve.

Enable Tun​

How to enable tun module in arch linux? To verify you are able to hit these commands below.

lsmod | grep tun
ls -l /dev/net/tun

it will show you tun if show nothing, it means your module is disable. To check whether tun module is available in your system, hit this command.

modinfo tun

virtbr unable connecting to internet​

Description​

Saat melakukan instalasi Ubuntu Server 25.10 menggunakan QEMU/KVM di host Arch Linux, Virtual Machine (VM) berhasil mendapatkan alamat IP melalui DHCP dari bridge virbr0, namun gagal mengakses internet (error Network Unreachable atau IGN pada tahap pemilihan mirror).