#virtmanager — Public Fediverse posts

Solved - Upgrade to 26.04 has caused failed to initialize kvm: No such file or directory issue #kvmvirtualization #virtmanager #2604

https://askubuntu.com/q/1566620/612

Upgrade to 26.04 has caused failed to initialize kvm: No such file or directory issue #kvmvirtualization #virtmanager #2604

https://askubuntu.com/q/1566620/612

I want to share management of existing #LXC #containers (that I handle with the command line tools) with other people who prefer to use GUIs… (oh, preferences…)

I'd rather not have to "convert" or "migrate" of whatever, but just have the GUI tools manage existing containers without screwing them up…

As I understand, at least #Proxmox will want to create them by itself so it's a no-go.

Anyone experiences with #libvirt / #virtManager can tell me if it's the same or not?

GNOME Boxes: Schlanke Virtualisierung für den Linux-Desktop (und warum es für Admins trotzdem spannend ist)

https://andreas-moor.de/gnome-boxes-schlanke-virtualisierung-fuer-den-linux-desktop-und-warum-es-fuer-admins-trotzdem-spannend-ist/

So, to allow a linux vm to access a directory from Fedora host with virtio-9p, I'll need to run:

# semanage fcontext -a -t svirt_home_t "/some/dir"
# restorecon -vR /some/dir

Idk why sealert offers this non-working solution instead. It's really weird.:

# semanage fcontext -a -t virt_image_t 'dir'
# restorecon -v 'dir'

#fedora #linux #selinux #qemu #kvm #vm #virtualmachines #9p #virtio #fedora42 #virtmanager

Мой идеальный компьютер

Я сижу под Linux, но иногда нужна винда. До недавнего времени у меня был обычный dual boot, но сейчас я реализовал свой идеальный сетап: - основная система - Linux - Windows - на выделенной SSD - на нее можно загрузиться как из груба, так и из виртуалки - с пробросом второго GPU (дисплей на отдельный физический выход) - с качественным удаленным подключением (как RDP, но быстрое) - можно играть в игры Ниже опишу что и как сделал.

https://habr.com/ru/articles/921160/

#linux #virtualization #virtmanager #gpu #nvidia #vfio #nvme #pci_passthrough

okay
i have installed windows11 today in 3 different VM-system (LXD, virt-manager, VirtualBox) and I am back in virtual box, the classic.
so, now exploring win11 and... where the fuck is the X on the settings screen?!
Yes, I have installed all updates and restarted. Wheres the X? How do I close this window?
Spoiler: i found out, can you guess?

#windows11 #windows #virtualisation #vm #virtualbox #lxd #virtmanager

Neste vídeo, vou apresentar 5 programas de virtualização incríveis para Linux.

#máquinavirtual #virtualização #virtualbox #vmware #vmwareworkstation #virtmanager #qemu #gnomeboxes #linuxmint #tecnologia #GIMPeditor #Kdenlive #inkscape #linux #gnome42 #poposlinux #system76

https://youtu.be/rXvjhy6ftQ8

I realized virt-viewer doesn't let me click on the 'circled blue i' button to configure the vm.

This command works though:
virt-manager --connect qemu+ssh://elgar.local/system

I need this because it seems that virtual USB doesn't recover from a device reboot when using the the #shure update utility under a windows VM. So I have to manually disconnect and re-add the usb hardware when it gets stuck at 90%

I doubt this is a Shure bug. Workaround anyone?

#virtmanager

Debian 12.10 est disponible.

J'ai adopté Tilix comme terminal par défaut sur tous les environnements de bureau.

#Debian #tilix #MATE #matedesktop #update #upgrade #debian12 #debian1210
#virtmanager #KVM #QEMU

J'ai envie de tester trois solutions de virtualisation...
#VirtualBox
#VMware #Workstation
#KVM (#libvirt #virtmanager)
Ressources communes...
- 8 vCPU ;
- 8192 Mo de RAM ;
- Stockage virtuel de 240 Go sur disque physique #SSD #SATA ;
Stockage des solutions...
- VirtualBox : #vdi cache E/S hôte ;
- VMware Workstation : #vmdk cache write ;
- KVM : #qcow2 cache writeback ;
CPU des solutions...
- KVM : host-passthrough
Tâche à effectuer...
Build (construction) de la distribution #Emmabuntüs ...

J'ai envie de tester trois solutions de virtualisation...
#VirtualBox
#VMware #Workstation
#KVM (#libvirt #virtmanager)
Ressources communes...
- 8 vCPU ;
- 8192 Mo de RAM ;
- Stockage virtuel de 240 Go sur disque physique #SSD #SATA ;
Stockage des solutions...
- VirtualBox : #vdi cache E/S hôte ;
- VMware Workstation : #vmdk cache write ;
- KVM : #qcow2 cache writeback ;
CPU des solutions...
- KVM : host-passthrough
Tâche à effectuer...
Build (construction) de la distribution #Emmabuntüs ...

J'ai envie de tester trois solutions de virtualisation...
#VirtualBox
#VMware #Workstation
#KVM (#libvirt #virtmanager)
Ressources communes...
- 8 vCPU ;
- 8192 Mo de RAM ;
- Stockage virtuel de 240 Go sur disque physique #SSD #SATA ;
Stockage des solutions...
- VirtualBox : #vdi cache E/S hôte ;
- VMware Workstation : #vmdk cache write ;
- KVM : #qcow2 cache writeback ;
CPU des solutions...
- KVM : host-passthrough
Tâche à effectuer...
Build (construction) de la distribution #Emmabuntüs ...

J'ai envie de tester trois solutions de virtualisation...
#VirtualBox
#VMware #Workstation
#KVM (#libvirt #virtmanager)
Ressources communes...
- 8 vCPU ;
- 8192 Mo de RAM ;
- Stockage virtuel de 240 Go sur disque physique #SSD #SATA ;
Stockage des solutions...
- VirtualBox : #vdi cache E/S hôte ;
- VMware Workstation : #vmdk cache write ;
- KVM : #qcow2 cache writeback ;
CPU des solutions...
- KVM : host-passthrough
Tâche à effectuer...
Build (construction) de la distribution #Emmabuntüs ...

In case you've tried using @xubuntu with @gnomeboxes or
virt-manager and experienced random crashes during startup or mid-session, removing the libva-wayland2 package seems to stop the crashing entirely for me.

Command line:
sudo apt remove libva-wayland2

Related bug:
https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1861609

#Xubuntu #GnomeBoxes #VirtManager

Libvirt 10.0 Released: Best New Features
https://www.debugpoint.com/libvirt-10-0/

#linux #opensource #virtualization #libvirt #libvirtd #kvm #qemu #virtmanager

How To Fix "Cannot access storage file, Permission denied" Error in KVM Libvirt In Linux #Libvirt #Kvm #StoragePool #Virsh #Virtmanager #Vagrant #Troubleshooting #Linux
https://ostechnix.com/solved-cannot-access-storage-file-permission-denied-error-in-kvm-libvirt/

How To Change KVM Libvirt Default Storage Pool Location In Linux #Kvm #Libvirt #Storagepool #Storagevolume #Virsh #Virtmanager #Cockpit #Virtualization #Linux #Linuxhowto
https://ostechnix.com/how-to-change-kvm-libvirt-default-storage-pool-location/

How To Enable Nested Virtualization In KVM In Linux #KVM #NestedVirtualization #Virtualization #Virtmanager #Virsh #Hypervisor #Linux
https://www.ostechnix.com/how-to-enable-nested-virtualization-in-kvm-in-linux/