#Qemu 10.2.0 is out:

https://www.qemu.org/2025/12/24/qemu-10-2-0/ and https://www.mail-archive.com/qemu-devel@nongnu.org/msg1158505.html

Some of the highlights:

* Performance improvements via switching to io_uring for QEMU’s main loop
* Live update support via new ‘cpr-exec’ migration mode, allowing reduced resource usage when updating VMs, and potential for re-using existing state/connections throughout update
* 9pfs shared filesystem support for FreeBSD hosts
* Lots of fixes/improvements for user-mode emulation
*ARM: support for CPU features FEAT_SCTLR2, FEAT_TCR2, FEAT_CSSC, FEAT_LSE128, FEAT_ATS1A, FEAT_RME_GPC2, FEAT_AIE, FEAT_MEC, and FEAT_GCS
* ARM: support for new ‘amd-versal2-virt’ board model, and improvements to existing * ‘AST2600’/’AST2700’/’AST1030’ and ‘xlnx-zynqmp’ boards
* HPPA: Emulation support for an HP 715/64 workstation
* HPPA: Emulation support for NCR 53c710 SCSI controller and HP LASI multi-I/O chip (developed by Google Summer of Code contributor Soumyajyotii Ssarkar)
* PowerPC: Support for PowerNV11 and PPE42 CPU/machines
PowerPC: FADUMP support for pSeries
* RISC-V: Numerous emulation fixes/improvements for various components
* s390x: virtio-pci performance improvements via irqfd

#virtualization #kvm #Linux

Hướng dẫn cài KVM trên Ubuntu 24.04: kiểm tra CPU hỗ trợ ảo hoá (lscpu), cài `qemu‑kvm`, `libvirt`, `bridge-utils`, bật dịch vụ `libvirtd`, thêm người dùng vào nhóm `kvm` & `libvirt`, và (tùy chọn) cài `virt‑manager` hoặc GNOME Boxes để quản lý VM qua giao diện đồ họa. #Ubuntu #KVM #Virtualization #Linux #CôngNghệ #Ubuntu24_04

https://dev.to/rosgluk/install-kvm-on-ubuntu-2404-n06

Install KVM on Ubuntu 24.04

You install KVM on Ubuntu 24.04 by checking CPU virtualization support, installing the KVM/libvirt...

DEV Community
Just released #ProxCLMC for #Proxmox clusters!

Ever wanted to know which CPU type is the maximum supported in your Proxmox cluster, when not being able to set type host? ProxCLMC evaluates all nodes within the cluster and checks for the maxmimum supported type to make sure live migrations can perform without any issues. ProxCLMC is fully opensource and entirely written in Rust.

More in my blog post:

https://gyptazy.com/proxclmc-identifying-the-maximum-safe-cpu-model-for-live-migration-in-proxmox-clusters/

#Proxmox #PVE #OpenSource #LiveMigration #Homelab #Enterprise #coding #opensource #Rust #Rustlang #CPU #KVM #CPUType #HowTo

LeafKVM - Le petit boîtier qui vous donne le contrôle total sur n'importe quelle machine

https://fed.brid.gy/r/https://korben.info/leafkvm-kvm-wifi-open-source-hdmi.html

Comet Pro #KVM arrived from Kickstarter.
Just in time for the weekend and free play time.

#HomeLab #SelfHosted #SelfHosting

#GLiNet KVM Pro shows live view from the machine.

Based on update 1.7v
#remote #kvm

https://youtube.com/shorts/ptSuJNPsc-M

LIVE View On The KVM!! GliNet KVM Pro Got You Covered

YouTube
Hach! Alles läuft unter #cockpit #kvm #qemu . 5 VMs und der schwachbrüstige N95 Klotz-PC für seinerzeit 160€ langweilt sich. Und ich habe in den letzten Tagen einiges gelernt. Sicherlich geht #proxmox schneller und hübscher. Aber zum einen kann das ein paar Sachen nicht, welche mir wichtig sind. Zum anderen fühlt es sich doch besser an, wenn man den Kram selbst zusammenbaut. Eine Jacke, welche man selbst näht, ist doch auch was schöneres als etwas gekauftes. Kann über die Weboberfläche alle VMs administrieren, neue erstellen, auf jede VM mit Terminal oder Desktop schalten. Und nebenbei noch den Status des Hosts checken. Alles auch über VPN von unterwegs.

@SleepyCatten depends on your use-cases: