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Install KVM && Web Cockpit Console on Manjaro Gnome 20.0.3

Attempt to test another Linux distro Manjaro Gnome 20.0.3 as Virthost managed via Cockpit Web Console, i.e. deployment and management KVM guests on the recent Manjaro GDM utilizing Web Console rather then virt-manager .

Install KVM && Web Cockpit Console on SparkyLinux 2020.6

It's nice to have virt-manager installed ( Spice console ) but presence of Web Cockpit Console is quite enough to manage guest's deployment via clicking button "Remote Virt-viewer" built into Cockpit Web Console. Bridge attached to external network interface was also created pretty smoothly utilizing network management section inside Web Console.

Install KVM && Web Cockpit Console on Fedora 32 Server

The core target of deployment below is to create KVM guest on F32 Server Virthost attached to external office LAN rather then to default libvirt network. As bridge creating tool Web Cockpit Console was selected. Spice console is still utilized to manage guest forked via Web Console.

3 Ways to Create a Network Bridge in RHEL/CentOS 8

  • https://www.tecmint.com/; By Aaron Kili (Posted by dba477 on Jun 19, 2020 6:39 PM EDT)
  • Story Type: Tutorial; Groups: Linux, Red Hat
A network bridge is a data-link layer device that interconnects two or more network segments, offering communication between them. It creates a single network interface to set up a single aggregate network from multiple networks or network segments. It forwards traffic based on the MAC addresses of hosts (stored in a MAC address table).

Install Grub Customizer on SparkyLinux 2020.06

Grub Customizer is a GUI management tool for updating the default configurations of the grub bootloader. The important thing is that in the case when something went wrong during editing session you have an option to discard updates when quieting Grub Customizer

What You Need to Know About Snaps on Ubuntu 20.04

  • https://www.howtogeek.com; By Dave McKay (Posted by dba477 on Jun 12, 2020 10:31 PM EDT)
  • Story Type: Reviews, Tutorial; Groups: Ubuntu
Ubuntu 20.04 Focal Fossa is a fantastic release that’s been widely praised. However, the decision to change the Software Center to install snap-based applications is controversial. We’ll explain what that means for you.

SparkyLinux 2020.06 shows up amazing performance even running Gnome 3.36.2

  • https://dbaxps.blogspot.com; By Boris Derzhavets (Posted by dba477 on Jun 12, 2020 7:19 AM EDT)
  • Story Type: Tutorial; Groups: Debian
Sparky Linux has received the system upgrade powered by the latest Debian testing reports as of June 5, 2020, so you are supposed to get a lot of improvements with this release. You can also switch to Linux kernel version 5.7.1 via standard Debian's commands. Just keep in mind Sparky 2020.06 belongs the (semi-)rolling line.

Install Gnome 3.36 on top of Linux Lite 5.0 via snapd daemon

  • https://dbaxps.blogspot.com; By Boris Derzhavets (Posted by dba477 on Jun 6, 2020 5:40 PM EDT)
  • Story Type: Tutorial; Groups: Ubuntu
Dropping Snap support on Linux Mint 20 forces me to consider Linux Lite 5.0 as a preferred choice of light weight clone for Ubuntu 20.04. Snapd daemon could be installed on Linux Lite 5.0 with no issues. So Gnome 3 Desktop installation might be done via "sudo snap install" as quite straight forward procedure.

Why wait for Linux Mint Ulyana rather then install Cinnamon Desktop on native Ubuntu 20.04 ?

  • https://dbaxps.blogspot.com; By Boris Derzhavets (Posted by dba477 on May 22, 2020 5:39 AM EDT)
  • Story Type: Tutorial; Groups: Ubuntu
That is a tutorial how to install Cinnamon Desktop as an alternative desktop on Ubuntu 20.04 Focal Fossa Desktop or Server Linux. Provided as a simple slide show. You would have to run just one command $ sudo apt install cinnamon-desktop-environment

Install Transmission with web interface on CentOS 8.1

  • https://dbaxps.blogspot.com; By Boris Derzhavets (Posted by dba477 on May 18, 2020 1:03 AM EDT)
  • Story Type: Tutorial; Groups: Linux
There could be many reasons why you might want to have Transmission web interface. Transmission by default doesn’t have the web client enabled in it. However, the packages with the same names as on Debian based system are available via system repositories and would work for you on CentOS 8.X Servers and Fedora 32 Servers and WKS.

Install Transmission with web interface on UbuntuDDE Remix 20.04

  • https://dbaxps.blogspot.com; By Boris Derzhavets (Posted by dba477 on May 11, 2020 3:18 AM EDT)
  • Story Type: Tutorial; Groups: Ubuntu
There are actually many reasons why you might want to have Transmission web interface. One of these is when your office doesn’t allow access to torrents but you still wish to download them with only one intend to get the job done as soon as possible.

Just another KVM setup on Deepin 20 Beta

  • https://dbaxps.blogspot.com; By Boris Derzhavets (Posted by dba477 on May 5, 2020 11:56 PM EDT)
  • Story Type: Tutorial; Groups: Debian, Fedora
I've made installation on bare metal and have to notice that after system reboot during major system load obtained several times "Tainted warning" from 5.3 kernel and consequently failure to boot up system, however finally (after cold shutdown ) something inside instance started to work properly but once again boot up time seems to be too much versus Fedora 32, easily installing DDE as second desktop environment, booting up speed is extremely slow. I realize that compete with with RH's system couldn't be easy for Debian based clone kind of Deepin 20

Straight forward install Deepin Desktop on development instance Ubuntu 20.04 Gnome

  • https://dbaxps.blogspot.com; By Boris Derzhavets (Posted by dba477 on May 5, 2020 2:16 AM EDT)
  • Story Type: Reviews, Tutorial; Groups: Ubuntu
UbuntuDDE is a Remix flavor of Ubuntu system with Deepin Desktop Environment (DDE) . Its initial release will be UbuntuDDE Remix 20.04 focal based on Ubuntu 20.04 LTS and will be supported by the UbuntuDDE community.

Unix Vs Linux: What Is Difference Between UNIX And Linux

Unix and Unix-like operating systems are a family of computer operating systems that derive from the original Unix System from Bell Labs which can be traced back to 1965. Linux is the most popular variant and there comes in a number of different distributions.Linux is nothing but a UNIX clone which is written Linus Torvalds from scratch with the help of some hackers across the globe.

How to Upgrade Ubuntu 18.04 to 20.04 LTS Focal Fossa via Debian way (right now)

You are supposed to change the /etc/apt/sources.list file and replace the name of your previous release. On 18.04.4 replace every instance of bionic with focal. Just run simple 'sed' command performing replacement $ sudo sed -i 's/bionic/focal/g' /etc/apt/sources.list

Setting up F32WKS KVM VirtHost with remote access

I just assembled the set of instructions placing F32 (bare metal) workstation via linux bridge on office LAN, traditional KVM Virthost packages download and install and polkit service successful authorization which requires one additional command as advised in corresponding Bugzilla record.

NetworkManager CLI and deployment KVM guests on Ubuntu 20.04

Right after setting up Ubuntu Focal Fossa instance on bare metal run following commands to setup bridge br1 linked to physical interface enp2s0 which was used as normal connection to office LAN during install . . .

Just another KVM setup on Debian Buster 10.3

Sequence of steps and bridge network configuration on native Debian Buster 10.3 host seemed to me a bit different from manuals which are available in meantime on the Net. Specifically I've undertaken some additional steps to fix error with Radeon kernel modesetting enabling also configuration bridge to physical LAN is supposed to be done in the way different from how it works on LXDE 4.

Setting up KVM on LMDE 4 in Debian Buster Style (Classic)

We would start via installs proposed for Ubuntu Focal Fossa and create file /etc/network/interfaces exactly as recommended in official Debian Buster manual to be able launch guests available over all office LAN.

Dev branch Fedora 32 versus Dev branch Ubuntu 20.04 in relation with KVM Hypervisor

We intend to testify F32 KVM Hypervisor on Penryn's box with 8 GB RAM. However, after install KVM on F32 WKS we appear to be able to launch Manjaro Gnome 19.02 as KVM guest @F32 Workstation Virtualization Host as well as CentOS 8.1 Guest with no issues at all.

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