#qemu — Public Fediverse posts

How to install graphic driver for Windows 10 virtual machine in virt-manager(qemu/kvm)? #windows10 #virtualization #kvmvirtualization #qemu #virtmanager

https://askubuntu.com/q/1569411/612

How to install graphic driver for Windows 10 virtual machine in virt-manager(qemu/kvm)? #windows10 #virtualization #kvmvirtualization #qemu #virtmanager

https://askubuntu.com/q/1569411/612

How to install graphic driver for Windows 10 virtual machine in virt-manager(qemu/kvm)? #windows10 #virtualization #kvmvirtualization #qemu #virtmanager

https://askubuntu.com/q/1569411/612

How to install graphic driver for Windows 10 virtual machine in virt-manager(qemu/kvm)? #windows10 #virtualization #kvmvirtualization #qemu #virtmanager

https://askubuntu.com/q/1569411/612

How to install graphic driver for Windows 10 virtual machine in virt-manager(qemu/kvm)? #windows10 #virtualization #kvmvirtualization #qemu #virtmanager

https://askubuntu.com/q/1569411/612

Oh, look, another "revolutionary" kernel that boots in #QEMU 😴. Who knew we needed yet another toy project cluttering our #GitHub feeds? 🙄 It's almost like someone's trying to win an award for the world's smallest C code that nobody asked for. 🏆
https://github.com/obinexus/mmuko-boot #revolutionarykernel #toyproject #smallestCcode #techhumor #HackerNews #ngated

Oh, look, another "revolutionary" kernel that boots in #QEMU 😴. Who knew we needed yet another toy project cluttering our #GitHub feeds? 🙄 It's almost like someone's trying to win an award for the world's smallest C code that nobody asked for. 🏆
https://github.com/obinexus/mmuko-boot #revolutionarykernel #toyproject #smallestCcode #techhumor #HackerNews #ngated

Oh, look, another "revolutionary" kernel that boots in #QEMU 😴. Who knew we needed yet another toy project cluttering our #GitHub feeds? 🙄 It's almost like someone's trying to win an award for the world's smallest C code that nobody asked for. 🏆
https://github.com/obinexus/mmuko-boot #revolutionarykernel #toyproject #smallestCcode #techhumor #HackerNews #ngated

Oh, look, another "revolutionary" kernel that boots in #QEMU 😴. Who knew we needed yet another toy project cluttering our #GitHub feeds? 🙄 It's almost like someone's trying to win an award for the world's smallest C code that nobody asked for. 🏆
https://github.com/obinexus/mmuko-boot #revolutionarykernel #toyproject #smallestCcode #techhumor #HackerNews #ngated

Oh, look, another "revolutionary" kernel that boots in #QEMU 😴. Who knew we needed yet another toy project cluttering our #GitHub feeds? 🙄 It's almost like someone's trying to win an award for the world's smallest C code that nobody asked for. 🏆
https://github.com/obinexus/mmuko-boot #revolutionarykernel #toyproject #smallestCcode #techhumor #HackerNews #ngated

Mmuko Boot Sequence – a tiny freestanding C kernel that boots in QEMU

https://github.com/obinexus/mmuko-boot

Comments: https://news.ycombinator.com/item?id=49554102

#HackerNews #MmukoBootSequence #QEMU #CKernel #OpenSource #EmbeddedDevelopment

Mmuko Boot Sequence – a tiny freestanding C kernel that boots in QEMU

https://github.com/obinexus/mmuko-boot

Comments: https://news.ycombinator.com/item?id=49554102

#HackerNews #MmukoBootSequence #QEMU #CKernel #OpenSource #EmbeddedDevelopment

Mmuko Boot Sequence – a tiny freestanding C kernel that boots in QEMU

https://github.com/obinexus/mmuko-boot

Comments: https://news.ycombinator.com/item?id=49554102

#HackerNews #MmukoBootSequence #QEMU #CKernel #OpenSource #EmbeddedDevelopment

Mmuko Boot Sequence – a tiny freestanding C kernel that boots in QEMU

https://github.com/obinexus/mmuko-boot

Comments: https://news.ycombinator.com/item?id=49554102

#HackerNews #MmukoBootSequence #QEMU #CKernel #OpenSource #EmbeddedDevelopment

Mmuko Boot Sequence – a tiny freestanding C kernel that boots in QEMU

https://github.com/obinexus/mmuko-boot

Comments: https://news.ycombinator.com/item?id=49554102

#HackerNews #MmukoBootSequence #QEMU #CKernel #OpenSource #EmbeddedDevelopment

... und jetzt noch das Sahnehäubchen um euch gänzlich verrückt zu machen: das ist der Host.

Was soll ich sagen ... es läuft
¯\_ (ツ)_/¯

#haiku #haikuos #qemu #intelnuc #minipc #virtualisierung #virtuellemaschine #lowspec

Huh? Wie? Nee, nix besonderes, bisschen rumklicken, dies das ...

#Haiku #HaikuOS #Simutrans #qemu

Ich? Gerade? Ach, nichts nichts ...

#Haiku #HaikuOS #Installation #Qemu

Моя рекурсия зависла навсегда, и это был правильный результат

Написал рекурсию тем же приёмом, что во второй статье, и программа повисла навсегда: возвращаться ей было некуда. Чиню, завожу стек и по дороге выясняю, что регистра sp в наборе команд нет вовсе. А потом урезаю стек до 128 байт, и сборка об этом не говорит ни слова. Ломать второй раз!

https://habr.com/ru/articles/1067662/

#RISCV #QEMU #bare_metal #ассемблер #стек #рекурсия #соглашение_о_вызовах #переполнение_стека #psABI

so i tried to make a nested proxmox vgpu thingy. but it doesnt work cause when i enabled viommu on the vm the nvidia driver fails(RmInitAdapter failed) but when i disable viommu mdev doesnt work cause it needs /sys/kernel/iommu_groups/ which only exsists with iommu. i fucking hate this bullshit.

#proxmox #vgpu #viommu #iommu #gpu #nvidia #server #homelab #selfhosting #vm #qemu #pciepassthrough #mdev

Some people asked about performance, so here is a video of #RISC_OS #Merlin booting (instantly) and running a graphics demo in #QEMU, Merlin is using its own software framebuffer in this demo, not yet GPU acceleration:

https://youtube.com/watch?v=d9jehsEAf7w

#riscos #kernel #OperatignSystem #KernelDevelopment

#RISC_OS: I finally had a bit of time to upload a video with the first system boot into graphic demo for #MerlinOS It works fine on @raspberrypi 2, 3 and 4, but the video is from #QEMU which makes it easy to record both #kernel logs and Pi 2 display. Enjoy!

https://www.youtube.com/watch?v=rwhkm5-qioM

#Rust #riscos #OperatingSystem #MemorySafe

(more Linux and FOSS news in previous posts of thread)

MariaDB Community Server 12.3 LTS: Faster Writes and Smarter Vector Search for Real Workloads:
https://www.linuxcompatible.org/story/mariadb-community-server-123-lts-cuts-infrastructure-costs-with-4x-write-speeds-and-builtin-ai-search/

Rust 1.96.0: new range types, stabilized macros, and cargo vulnerability fixes:
https://alternativeto.net/news/2026/5/rust-1-96-0-new-range-types-stabilized-macros-and-cargo-vulnerability-fixes/

PHP 8.5.7 RC2 available with security fixes, OpenSSL compatibility improvements, etc.:
https://www.linuxcompatible.org/story/php-857-rc2-released/

Genode OS 26.05 released with touch-based window management, Sculpt OS reshaped into re-usable building blocks, repos migrated to Codeberg:
https://genode.org/documentation/release-notes/26.05

Canonical’s Workshop: sandboxed, reproducible dev environments:
https://www.omgubuntu.co.uk/2026/05/canonical-workshop-dev-environments

Open 3D Engine (O3DE) 26.05 released with Open Particle System, option to create C++ component from the editor, etc.:
https://www.docs.o3de.org/docs/release-notes/2605-0-release-notes/

Vulkan 1.4.340 Brings Descriptor Heap Extension to Tackle Proton Performance Issues:
https://news.lavx.hu/article/vulkan-1-4-340-brings-descriptor-heap-extension-to-tackle-proton-performance-issues

Linux Foundation Releases OpenMDW-1.1 (a FOSS license for AI models); NVIDIA Adopts OpenMDW for Cosmos, Isaac GR00T, Ising and Nemotron, AI Model Families:
https://www.linuxfoundation.org/press/linux-foundation-releases-openmdw-1.1-nvidia-adopts-openmdw-for-cosmos-isaac-gr00t-ising-and-nemotron-ai-model-families

QEMU to "relax policy on AI-generated contributions":
https://lists.nongnu.org/archive/html/qemu-devel/2026-05/msg07614.html

Bambu Lab Has Been Violating AGPLv3 for Years, SFC Says:
https://feed.itsfoss.com/link/24361/17347676/bambu-lab-caught-violating-agplv3

#WeeklyNews #OpenSource #FOSSNews #OpenSourceNews #FOSS #News #MariaDB #Rust #PHP #GenodeOS #Open3DEngine #O3DE #Vulkan #OpenMDW #AI #QEMU #BambuLab #Dev #Programming #Database #Development #Coding #ProgrammingLanguage #DevelopmentEnvironment #Sandboxing #Licensing #FosseryTech

Запуск Vivado 2019.1 на Orange Pi 3 LTS через QEMU

Если вам интересно как выглядит работа Vivado на одноядерном ARM процессоре с частотой 1.8 ГГц, и 2 Гб ОЗУ, то я вам это покажу, и расскажу, как я запустил и успешно прошил плату (ДА! Собрал проект и прошил).

https://habr.com/ru/articles/1033766/

#Vivado #Xilinx #FPGA #OrangePi #Orange_Pi_3 #QEMU

PSA for anyone using #QEMU #KVM for #SingleGPUPassthrough
Guides are all over the net suggesting hooks scripts invoking pci devices, unloading/loading kernel modules, and other unnecessary things. Here's my current hook script for starting the VM:

systemctl stop display-manager

That's it. And the reverse for teardown:

systemctl start display-manager

#IOMMU groups still apply, and you need to pass the correct PCI devices to your VM, but everything else is handled automatically.

Disclaimer that this is how it works currently for my AMD card. I did have a working setup with my NVIDIA card that did unload/load kernel modules, however it seems things have come a long way since I set that up.

#virtualization #libvirt #vfio

quicktipp #106: Proxmox PVE on a regular x86_64 host can run aarch64 (arm64) VMs with slow software emulation.

Here's a simple example that creates a new Fedora aarch64 VM.

#proxmox #proxmoxpve #fedora #arm #arm64 #qemu #aarch64 #linux #virtualization

quicktipp #101: Proxmox PVE: Using `virt-customize` (from `libguestfs-tools`) to inject the qemu-guest-agent into the Ubuntu cloudimage.

Other than i.e. the Fedora cloudimage, the stock Ubuntu cloudimage comes without the qemu-guest-agent preinstalled. Here's an easy way to add it using the `virt-customize` tool.

#proxmox #pve #proxmoxpve #qemu #ubuntu #cloudimage #cloudinit #qcow2 #virtualization #virt #vm #cloud

Мой долгий путь до GPIO в QEMU

Тема этой статьи преследует меня, как статуя командора из известной сказки. Почти десять лет назад я сделал возможность чтения и записи GPIO для виртуальной машины QEMU. GPIO был нужен для тестирования алгоритмов контроллера взвешивания в движении (Weigh In Motion, WIM). С тех пор проект получил некоторое количество упоминаний, а я — несколько писем. И вот к десятилетнему юбилею я решил поставить точку в этой работе.

https://habr.com/ru/companies/yadro/articles/925860/

#qemu #gpio #linux #ivshmem #wim #pci #mmio

Neste vídeo, vou te mostrar, passo a passo, como instalar o Gnome Boxes no Pop!_OS 22.04 LTS.

Antes de começar... A ideia inicial para o vídeo era ensinar como compilar a versão atual do Gnome Boxes, pois o repositório do Pop!_OS 22.04 oferece a versão 42...

#máquinavirtual #virtualização #qemu #gnomeboxes #tecnologia #flatpaklinux #flathub #GIMPeditor #Kdenlive #inkscape #linux #gnome42 #poposlinux #popossystem76 #popos #system76

https://youtu.be/jggiKyuAKEo

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