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- What is the loopback device and how do I use it? - Ask Ubuntu
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 servers running on the local machine The Purpose of Loopback When a network interface is disconnected--for example, when an Ethernet port is unplugged or Wi-Fi is turned off or not associated with an access
- how can I boot install iso from loopback in grub? - Ask Ubuntu
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 At this time kernel can see the actual iso file on the real disk It can mount the iso file and unpack the squashfs then
- dnsmasq failed to start following update to ubuntu server 24. 04. 1 from . . .
I upgraded my ubuntu server from 22 04 to 24 04 1 Upon a reboot i saw that dnsmasq failed to start I found that this was because it was sharing port 53 with systemd-resolved So i went into the c
- 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
- networking - What is the difference between Pinging loopback address . . .
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 know its working
- What is difference between localhost address 127. 0. 0. 1 and 127. 0. 1. 1
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 Linux distros it is in etc hosts
- Whats the default etc network interfaces? - Ask Ubuntu
For eth0 with dhcp: # The loopback network interface auto lo eth0 iface lo inet loopback # The primary network interface iface eth0 inet dhcp For eth0 static: # The loopback network interface auto lo eth0 iface lo inet loopback # The primary network interface iface eth0 inet static address 192 168 10 33 netmask 255 255 255 0 broadcast 192 168 10 255 network 192 168 10 0 gateway 192 168 10 254
- How to enable microphone loopback into headset - Ask Ubuntu
How to enable microphone loopback into headset Ask Question Asked 2 years, 1 month ago Modified 2 years, 1 month ago
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