Tagged: ubuntu

new Ubuntu Desktop Installer

Ubuntu is developing a new Ubuntu Desktop Installer

Canonical Design Team and Ubuntu Desktop Team are working together to develop a new installation program for the Ubuntu Desktop Installer. The installer will take full advantage of technologies such as Flutter (bring Flutter...

Apple M1 chip Ubuntu

Developers successfully run Ubuntu on the Apple M1 chip

Recently, developers successfully run Microsoft Windows 10 operating system on an Apple M1 chip with the help of the open-source virtualization project QEMU. All main functions of the Windows 10 system running through virtualization...

configure network Ubuntu

How to configure the network on Ubuntu

How to configure the network on Ubuntu Set IP automatically via dhcp vi /etc/network/interfaces auto lo iface lo inet loopback # The primary network interface auto eth0 iface eth0 inet dhcp Restart network sudo /etc/init.d/networking...

PHP 7.3

Ubuntu 20.04 LTS will ship with PHP 7.4

PHP 7.4 was officially released at the end of November last year and brought some very useful new features. For this reason, Ubuntu developers are very happy with PHP 7.4 and intend to make...

Ubuntu Linux Raspberry Pi

Canonical releases new Ubuntu image to support Raspberry Pi

Canonical has released an Ubuntu image update for all supported Raspberry Pi single-board computers with out-of-the-box USB port capabilities and various bug fixes. And just last month, Canonical promised to fully support its popular...

fix GPG error NO_PUBKEY

How to fix GPG error NO_PUBKEY in Ubuntu

Sometimes, you can get an error like below when you use apt-get update command: W: GPG error: http://archive.canonical.com trusty Release: The following signatures couldn’t be verified because the public key is not available: NO_PUBKEY...

install Linux kernel 5.4

How to install Linux kernel 5.4 in Linux

Linus Torvalds announced on the Linux Kernel mailing list that the Linux Kernel 5.4 has been officially released! Linux Kernel 5.4 includes the kernel lockdown mode, intended to strengthen the boundary between UID 0...

UFW firewall Ubuntu

How to set up a UFW firewall on Ubuntu

Properly configuring the firewall is one of the most important aspects of the overall system security. By default, Ubuntu 18.04 LTS comes with a firewall configuration tool called UFW. UFW is a user-friendly front...