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 connect 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 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 inside the kernel. …
How to enable microphone loopback into headset - Ask Ubuntu
Oct 26, 2023 · How to enable microphone loopback into headset Ask Question Asked 2 years, 1 month ago Modified 2 years, 1 month ago
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 the OS, but in most …
networking - What is the difference between Pinging loopback address ...
Apr 10, 2015 · What I found was loopback tests whether the TCP/IP suite of our system is working properly or not and pinging our IP makes sure that NIC is working fine. This is okay but I wish to …
How To Create Multiple Loopback Cards Using Alsa? - Ask Ubuntu
Dec 22, 2023 · I Have A Requirement Where I Need To Create Multiple Loopback Devices In ALSA. Using The Command Below I Am Only Able To Create One Pair Of Cards: sudo modprobe snd …
When I ping my network address the loopback interface answers
Feb 4, 2019 · On my computer if I ping the address associated to my network card (enp0s31f6 - 192.168.1.15) the loopback device will be the device from where the answer actually come. I know …
pulseaudio - How to route pulse audio device into alsa loopback ...
This will give you a second loopback device in pavucontrol. And if you only want one loopback device, first unload the respective module: user@desk:~$ pacmd list-modules . . index: 7 name: <module …
12.04 - How to add a loopback interface? - Ask Ubuntu
I want to add two more loopback interfaces. I used the following command: ifconfig lo: 127.0.0.2 netmask 255.0.0.0 up and type in ifconfig, i can see the loopback address was added. But if i wan...