virt-manager VS lutris

It's still being updated. I don't see anything on the virt-manager homepage or GitHub that would suggest it is deprecated.

https://virt-manager.org/

https://github.com/virt-manager/virt-manager

It can't do literally everything Qemu/libvirt can do using only the UI, but given that it has escape hatches to directly edit libvirt configurations, and libvirt has escape hatches to directly pass arguments to Qemu, there's very little you can't do with it.

I would love to see a serious comparison (features & performance) between VMWare ESXi, Proxmox VE and let's say a more stock RHEL or Ubuntu. And maybe even include FreeBSD/bhyve.

Because yes, in terms of core functionality it should be in the same ballpark. And in terms of UI, Virtual Machine Manager [0] was not that bad.

[0] https://virt-manager.org/

Shout out to https://virt-manager.org/ - works much better for me, supports running qemu on remote systems via ssh. I used to use this all the time for managing bunches of disparate vm hosts and local vms.

If not, I would just run a CentOS Stream 8 virtual machine using either GNOME Boxes or virt-manager, and set up networking and ssh so you can access the database from the host.

https://virt-manager.org/ <- Recommend this as Front-end

I'd say it is half-baked webmin. You can only use it with NetworkManager, and if you have an even remotely complex network setup for VMs, NetworkManager usually must be turned off, which makes Cockpit practically unusable. virt-manager [1] is way more powerful for those who like managing VMs with GUI.

[1] https://virt-manager.org/

$ apt build-dep libvirt $ git clone https://github.com/libvirt/libvirt.git Cloning into 'libvirt'... $ cd libvirt $ meson setup build $ ninja -C build $ ninja -C build install $ which virsh /usr/local/bin/virsh $ which libvirtd /usr/local/sbin/libvirtd $ apt install libgtk-3-dev libpulse-dev libgbm-dev libspice-protocol-dev \ libspice-server-dev libusb-1.0-0-dev libepoxy-dev libfdt-dev $ git clone -b v5.1.0 http://git.qemu.org/qemu.git $ cd qemu-v5.1.0 $ git submodule add -f https://git.kernel.org/pub/scm/utils/dtc/dtc.git dtc $ ./configure --disable-werror --target-list=arm-softmmu \ --enable-opengl --enable-gtk --enable-kvm --enable-guest-agent \ --enable-spice --audio-drv-list="oss pa" --enable-libusb \ --enable-trace-backend=simple --enable-debug $ make $ make install $ git clone https://github.com/virt-manager/virt-manager.git $ apt install gobject-introspection libosinfo-1.0-0 libosinfo-1.0-dev \ gir1.2-libosinfo-1.0 libvirt-glib-1.0-dev $ cd virt-manager $ ./setup.py configure --prefix=/usr/local $ sudo ./setup.py install $ sudo usermod -a -G libvirt root $ sudo usermod -a -G libvirtd root $ sudo usermod -a -G libvirt-qemu libvirt-qemu $ sudo usermod -a -G libvirt marietto $ sudo adduser libvirt-qemu $ sudo groupadd --system libvirt $ sudo groupadd --system libvirt-qemu $ sudo newgrp libvirt-qemu $ newgrp libvirt $ /usr/local/sbin# libvirtd & [1] 2875 $ /usr/local/sbin# virtqemud & info : libvirt version: 9.7.0 info : hostname: chromarietto error : virPidFileAcquirePathFull:409 Failed to acquire pid file : /var/local/run/libvirt/qemu/driver.pid Resource temporarily unavailable error : virStateInitialize:672 : Initialization of QEMU state driver failed Failed to acquire pid file : /var/local/run/libvirt/qemu/driver.pid Resource temporarily unavailable error : daemonRunStateInit:617 : Driver state initialization failed $ /usr/local/sbin# ps ax | grep libvirt 2875 pts/0 Sl 0:00 libvirtd $ /usr/local/sbin# ps ax | grep virtqemu nothing If I do the opposite way : $ /usr/local/sbin# virtqemud & $ /usr/local/sbin# ps ax | grep virtqemu 3041 pts/0 Sl 0:00 virtqemud $ /usr/local/sbin# libvirtd & info : libvirt version: 9.7.0 info : hostname: chromarietto error : virPidFileAcquirePathFull:409 Failed to acquire pid file : /var/local/run/libvirt/qemu/driver.pid Resource temporarily unavailable virStateInitialize:672 : Initialization of QEMU state driver failed Failed to acquire pid file : /var/local/run/libvirt/qemu/driver.pid Resource temporarily unavailable daemon RunStateInit:617 : Driver state initialization failed $ /usr/local/sbin# ps ax | grep virtqemu 3041 pts/0 Sl 0:00 virtqemud $ /usr/local/sbin# ps ax | grep libvirt nothing

I want to test Hyprland with NixOS in a VM using Virt-Manager (https://virt-manager.org/) on Arch Linux host before installing it on my machine.

You can get Lutris: It's an open source launcher that you login into with GOG account and it will download the games and wrap them with Wine, similar to Steam.

https://lutris.net/

For "normal" games you could look yourself using ProtonDB regarding every game released on Steam and AreWeAntiCheatYet for most multiplayer games. If a game isn't available on Steam you have three possibilities. First if it's available on GOG, Epic Games or Amazon Gaming, you could use the Heroic Games Launcher. Second you could try to run the launchers through Steam itself using once again Proton. Third you could try installing it with a script or tutorial in Lutris or Bottles.

Can I suggest you head over to the lutris.net site and follow the link the lutris discord - with what you are describing, it would take me 20 minutes to get the base battle.net working so you can see what is causing your issue or 3 days back and forwards here. As a hint, your wine version has known issues, and unless you manually installed the lutris 0.5.14 from the git page in Mint, or are running flatpak, you have other issues related to that

Hmmm I remember there was some confusion in Lutris around this, like https://github.com/lutris/lutris/issues/4237 , and I had to do some workaround. But I can't check what exactly right now...

As a data point, you can run a fair number of Windows games under Proton by using Lutris instead of Steam:

* https://lutris.net

* https://github.com/lutris/lutris

It's an OSS game launcher that takes the place of Steam, and you can set things up to run locally so you don't even need an account on their system (lutris.net).

Lutris

[Resources] * Ventoy (for EZ bootable USB sticks) ==> https://www.ventoy.net/en/index.html * How to use Ventoy ==> https://www.youtube.com/watch?v=K64sT0pQc-0 * Rufus (alternative bootable USB stick creator in Windows) ==> https://rufus.ie/en/ * MD5 & SHA Checksum Utility (for validating your ISO downloads) ==> https://download.cnet.com/md5-sha-checksum-utility/3000-2092_4-10911445.html * Steam will be in the repositories (repos) and Proton is apart of Steam * www.protondb.com (lookup Steam game info... see how well it works or if it is in a FUBAR state on Linux) * WINE will be in the repos and can be acquired via WINE HQ. I recommend using the repos, but WINE HQ if you need it ( https://www.winehq.org/ ) * Lutris is a front-end to WINE which makes installing and running non-Steam games easy. It can be found in the repos ( https://lutris.net/ ) * How-To videos for setting up various distros for gaming ( https://www.youtube.com/@IntelligentGaming2020/videos ). I have no affiliation with this channel. He is a Linux user/gamer sharing info. Search his channel for your distro to find the specific how-to videos. * r/linux4noobs (a newbie focused Linux subreddit) * most if not all of the distros will have their own subreddits (ex: r/pop_OS, r/linuxmint, r/fedora, r/manjaro, r/EndeavourOS)

ProtonDB is a community list of Steam games rating their playability. Heroic launcher runs GOG and Epic games. Lutris and Bottles can be used to run everything else.