What is the loopback device and how do I use it? - Ask Ubuntu
Apr 9, 2017 · The loopback device is a special, virtual network interface that your computer uses to communicate with itself. It is used mainly for diagnostics and troubleshooting, and to …
Grub command `loopback loop...` does not work on Ubuntu 19.10
loopback loop (hd0,gpt2)/ubuntu-19.10-desktop-amd64.iso ...grub hangs, there is no more output or activity on the terminal, and eventually the laptop fans spin up because the laptop gets hot.
How to enable microphone loopback into headset - Ask Ubuntu
Oct 26, 2023 · How to enable microphone loopback into headset Ask Question Asked 2 years, 3 months ago Modified 2 years, 3 months ago
how can I boot install iso from loopback in grub? - Ask Ubuntu
Oct 23, 2022 · Thus all the loopback devices created inside the grub are invisible to kernel. The kernel will reinitiate everything like it sees them the first time. The squash mount happens …
How To Create Multiple Loopback Cards Using Alsa? - Ask Ubuntu
Dec 22, 2023 · This will add the parameters index and id to the snd-aloop module configuration, ensuring that the loopback devices are created with the specified IDs during system boot. Use …
What is difference between localhost address 127.0.0.1 and 127.0.1.1
Apr 6, 2016 · 127.0.0.1 is the loopback address, commonly known as localhost, which is the name that resolves to it by the local hosts file. This file is in different locations depending on …
networking - What is the difference between Pinging loopback …
Apr 10, 2015 · The two are on different "interfaces" - the lookback address is on the loopback interface which should be present always (unless you've done something really freaky with …
How to install v4l2loopback on Ubuntu 22.04.3?
Nov 15, 2023 · I am using a release image of the LTS version, and I believe it is up to date as far as apt update/apt upgrade goes: root@trainwatching:~# cat /etc/issue Ubuntu 22.04.3 LTS \\n …
networking - What is MTU on a network adapter and what …
May 30, 2023 · Here we can see that MTU of the loopback interface is 65536B, and 1500B for enp0s31f6, which is a Ethernet interface. It can be set using ip link set dev <interface> mtu …
What happens if I disable the loopback device using ifconfig?
Oct 2, 2019 · @mikewhatever would you please explain about your link? That link is about if we can disable loopback interface from the kernel. I want to know what is the disadvantages of …