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Start building debian's vmlinuz-6.13.7 and kernel's initrd.img-6.13.7 with configuration...

Fist we deploy Debian Testing as L1 KVM Guest (8 VCPs,16 GB RAM,CachyOS 6.13.4 Kernel). Second step would be to install KVM Hypervisor on Debian Testing (Trixie Alpha) Virtual machine. Afterwards it appears possible to setup Hyprland with ML4W 2.9.8.2 Dotfiles as L2 KVM Guest serving a dual DE for CachyOS which had been installed first as L2 KVM Guest inside Debian Testing L1 level. Running of Hyprland with ML4W 2.9.8.2 Dotfiles (L2) doesn't require enabling 3D acceleration in Virt-manager's configuration running on top of Debian Testing as KVM Guest

In general we follow https://news.itsfoss.com/cachyos-kernel-builder/ . Start with installation $ sudo apt install bpftool and include /usr/sbin in system $PATH variable. Script installs all required packages and pops up TUI dialog to configure kernel 6.13.3 and finally proceed with building of packages.

I have to notice that the safe option to install second DE Hyprland with ML4W Dotfiles 2.9.8 is to follow https://github.com/mylinuxforwork/dotfiles $ yay -S ml4w-hyprland-git . Shutdown Plasma instance and enable 3D acceleration && OpenGl then bring Plasma instance up to execute $ ml4w-hyprland-setup . In Hyprland DE switch to 1920x1080 resolution ( in particular case) as was advised by Stephan Raabe in his original video's . Activate ML4W Sidebar and click on Settings afterwards resolution may be switched to 1920x1080 .

Start with reproducing commands proposed in https://linuxconfig.org/how-to-install-and-run-deepseek-ai-o... ... Now ask DeepSeek - Who was Debian Linux Founder ?

After standard openSUSE Tumbleweed KDE Plasma 6.2.5 deployment add extra repos . It's important to use a higher priority (which means a lower value) than the main openSUSE repos and issue as root zypper dup --allow-vendor-change for the switch .

Enable epel10 from rpmfusion rather then straight attempt `sudo dnf install epel-release -y`. So run `sudo dnf -y install https://dl.fedoraproject.org/pub/epel/epel-release-latest-10... ` . Enable the "code ready builds": $ sudo dnf config-manager --set-enabled crb . . . .

This setup via Pamac GUI on CachyOS looks a bit different from the way proposed finally in https://github.com/mylinuxforwork/dotfiles/wiki/installation Pamac GUI makes steps of installation a bit more clear and brings some more light on what is going on behind the scene .

Start setup below via remote ssh login into Manjaro Yonada Plasma 6.2.4 Testing KVM Guest just to have "copy and paste" handy. First roll forward Manjaro Stable to Manjaro Testing Branch . . .

Straight forward run `sudo pacman -Syyu` on Manjaro KDE as of 11/04/2024 failed. Several commands shown bellow finally brought me to success. Having stable Manjaro release rolled forward to a final state we can just replace "downgrade" by "manjaro-downgrade" to reproduce same approach as in my previous post to Lxer.com . Current version of ML4W Dotfiles appears to 2.9.7.1DEV.

Start as advised in https://github.com/mylinuxforwork/dotfiles/wiki/installation on Arch Plasma 2.9.7 KVM Guest and after reboot be ready to fail login into Hyprland DE. Attempt to downgrade aquamarine and hyprland per https://github.com/mylinuxforwork/dotfiles/wiki/Installation... to fix a bug in Hyprland, e.i. suggestion to perform downgrade sequentially didn't work for me . Only attempt to downgrade both packages at a time was successful.

Same setup as was proposed in original video was successfully tested on Fedora 41 KDE Spin on bare metal . See https://dbaxps.blogspot.com/2024/11/hyprland-with-ml4w-297-d... .

Following https://xerolinux.xyz/posts/build-archiso/ . Issue commands: $ sudo pacman -S archiso ; $ mkdir ~/ArchWork ; $ mkdir ~/ArchOut ; $ sudo mkarchiso -v -w ~/ArchWork -o ~/ArchOut /usr/share/archiso/configs/releng

Switch from from ICH9 to AC97 (sound) via Virt-Manager Guest features resolves the issue in meantime. Sound from youtube's video running in VM starts to go via external speakers. Tested for F41 KDE Spin Guest at ArchLinux Plasma 6.2.3 KVM Virtualiztion Host as well.

Important note: Hyprland has just been released in version in version 0.45.0. The new version will introduce new shadow variables which results on 4 error messages on top of your screen when you're using the Dotfiles in 2.9.6.5 or lower. The new version 2.9.6.6 of the Dotfiles will be compatible with Hyprland 0.45.0 and is already available with yay -S ml4w-hyprland-git.

First DE supposed to be installed is KDE Plasma 6.2.3, installation follows instructions proposed in thread https://github.com/archlinux/archinstall/issues/2764 due to known issue with pipewire-pulse.service in arch ISO version as of 11/01/2024

I was forced to enable 3D accelearation && OpenGL and bring up just once KVM instance of F41 KDE Spin to obtain option Desktops Effects => Windows Management => Cube visible for activation. Six virtual desktops had been already activated. Afterwards Super+"C" started to work. Then I shutdown F41 KDE instance and disabled 3D accelearation && OpenGL.

We start session Fedora 41 KDE Spin RC1.3 via Virt-manage with 3D acceleration && OpenGL activated (VENV tuning ). Now attempt to obtain Desktop Cube effect like it is supposed to be done on bare metal instance

Straight forward install Pycharm-community-2024.2.3 via extracting tar ball either snap will fail showing up following error : $ ~/Downloads/pycharm-community-2024.2.3/bin> ./pycharm.sh

**Start Failed** Internal error java.lang.InternalError: Unable to load native GTK libraries

To avoid this failure libgthread-2_0-0 is supposed to be preinstalled.

Pyenv is a tool for managing multiple Python versions. Once pyenv is installed you can easily switch between one project that uses Python 3.13.0 and a system-wide default Python 3.12.7.