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#qemu

9 posts7 participants3 posts today
Dendrobatus<p>Now spawning XigmaNAS in QEMU</p><p><a href="https://floss.social/tags/VM" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>VM</span></a> <a href="https://floss.social/tags/Virtualization" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Virtualization</span></a> <a href="https://floss.social/tags/QEMU" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>QEMU</span></a> <a href="https://floss.social/tags/OpenSource" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>OpenSource</span></a> <a href="https://floss.social/tags/XigmaNAS" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>XigmaNAS</span></a></p>
Dendrobatus<p>Downloaded XigmaNAS to also play with it in QEMU</p><p><a href="https://floss.social/tags/VM" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>VM</span></a> <a href="https://floss.social/tags/Virtualization" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Virtualization</span></a> <a href="https://floss.social/tags/QEMU" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>QEMU</span></a> <a href="https://floss.social/tags/OpenSource" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>OpenSource</span></a> <a href="https://floss.social/tags/TinyCore" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>TinyCore</span></a></p>
Dendrobatus<p>Playing a little with QEMU running the TinyCore Linux distro</p><p><a href="https://floss.social/tags/VM" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>VM</span></a> <a href="https://floss.social/tags/Virtualization" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Virtualization</span></a> <a href="https://floss.social/tags/QEMU" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>QEMU</span></a> <a href="https://floss.social/tags/OpenSource" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>OpenSource</span></a> <a href="https://floss.social/tags/TinyCore" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>TinyCore</span></a></p>
Wintermute_BBS<p><span class="h-card" translate="no"><a href="https://bitwoods.duckdns.org/@aakoskin" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>aakoskin</span></a></span> in fact, I'm currently hosting <span class="h-card" translate="no"><a href="https://oldbytes.space/@Wintermute_BBS" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>Wintermute_BBS</span></a></span> - my <a href="https://oldbytes.space/tags/Linux" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Linux</span></a> based BBS - natively (it's MBSE BBS) on a RPi 3 due to the fact that I use <a href="https://oldbytes.space/tags/Qemu" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Qemu</span></a> to provide <a href="https://oldbytes.space/tags/DOS" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>DOS</span></a> <a href="https://oldbytes.space/tags/Doorgames" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Doorgames</span></a> ... it also works on the RPi1B but it takes 5 minutes to boot to the actual doorgame ...</p>
Alex<p>Everything is <a href="https://mastodon.org.uk/tags/virtiomsg" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>virtiomsg</span></a>. Spent most of this morning's <a href="https://mastodon.org.uk/tags/linaroconnect2025" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>linaroconnect2025</span></a> discussing how helpful <a href="https://mastodon.org.uk/tags/qemu" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>qemu</span></a> is for pre-silicon bring up followed by back to back presentations on the new proposed virtio-msg transport.</p>
Dickenhobelix<p>Vielleicht hat ja einer von euch ne Idee: qemu-system-arm hängt bei mir direkt nach dem Start, mit strace sehe ich einen futex und ein ppoll alle Sekunde in einen Timeout laufen. Ich werde mir mal die Debug-Symbols besorgen und weiter graben, aber vielleicht hat ja jemand einen Pointer...</p><p><a href="https://chaos.social/tags/qemu" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>qemu</span></a></p>
Thorsten Leemhuis (acct. 1/4)<p>'"[…] Live update is a technique wherein a <a href="https://hachyderm.io/tags/QEMU" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>QEMU</span></a> plus guest instance can be updated to run the latest version of QEMU, with minimal guest pause time, and no loss of external connections.[…]</p><p>When I last wrote in this space about our QEMU Live Update project, it was but a prototype, […] That has since changed with the release of cpr-reboot mode in QEMU 8.2, and the […] cpr-transfer mode in QEMU 10.0."'</p><p><a href="https://blogs.oracle.com/linux/post/what-ever-happened-to-qemu-live-update" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">blogs.oracle.com/linux/post/wh</span><span class="invisible">at-ever-happened-to-qemu-live-update</span></a></p>
Habr<p>Как я модель устройства в QEMU на Rust писал. Часть 1. Разбор интеграции Rust в QEMU</p><p>С недавнего времени в QEMU появилась экспериментальная возможность создания моделей устройств на языке Rust, вместо традиционного C. Меня эта тема очень заинтересовала, и я не смог пройти мимо и не попробовать не создать модель устройства PCI на этом языке. За основу взял реализацию EDU на C. Делюсь, через что мне пришлось пройти, и что из этого вышло. Эта часть посвящена разбору интеграции Rust в QEMU.</p><p><a href="https://habr.com/ru/articles/909138/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="">habr.com/ru/articles/909138/</span><span class="invisible"></span></a></p><p><a href="https://zhub.link/tags/Rust" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Rust</span></a> <a href="https://zhub.link/tags/QEMU" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>QEMU</span></a> <a href="https://zhub.link/tags/C" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>C</span></a> <a href="https://zhub.link/tags/vm" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>vm</span></a> <a href="https://zhub.link/tags/pci" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>pci</span></a></p>
Jean-Baptiste "JBQ" Quéru<p>After some difficulty, I seem to have Ubuntu Desktop RISC-V running under qemu.</p><p>(the difficulty wasn't RISC-V itself, it's the mouse support under qemu, I've only been able to get it to work under a Wayland host, with fractional scaling disabled, with the guest window at 100% zoom, and with some extra command-line options).</p><p><a href="https://floss.social/tags/RISCV" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>RISCV</span></a> <a href="https://floss.social/tags/qemu" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>qemu</span></a> <a href="https://floss.social/tags/Ubuntu" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Ubuntu</span></a></p>
The FreeDOS Project<p><a href="https://www.both.org/?p=10577" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="">both.org/?p=10577</span><span class="invisible"></span></a></p><p>I boot FreeDOS in a <a href="https://fosstodon.org/tags/virtualmachine" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>virtualmachine</span></a> with <a href="https://fosstodon.org/tags/QEMU" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>QEMU</span></a> </p><p>Here's how to use QEMU, and my command line to run FreeDOS. </p><p>This also has a QEMU fix for the "double tap" keyboard problem for the Borland IDE, like Borland Turbo C or Turbo Pascal.</p>
Jan Johannesson<p>Seems like QEMU version 10.0.0 released is available. Better try it for Kali. <a href="https://www.qemu.org/blog/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="">qemu.org/blog/</span><span class="invisible"></span></a> <a href="https://mastodon.nu/tags/qemu" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>qemu</span></a></p>
Marcin Lis (Fox)<p><span class="h-card" translate="no"><a href="https://wspanialy.eu/@pawel" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>pawel</span></a></span> <span class="h-card" translate="no"><a href="https://101010.pl/@kalafiorek" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>kalafiorek</span></a></span> <span class="h-card" translate="no"><a href="https://f3d1.eu/@pecet" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>pecet</span></a></span> of course. Instead of using virtualbox you can use open source software like <a href="https://social.lol/tags/qemu" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>qemu</span></a> or <a href="https://social.lol/tags/kvm" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>kvm</span></a>.</p>
vascorsd<p>Rust in QEMU update | Lobsters</p><p><a href="https://lobste.rs/s/cmrkra/rust_qemu_update" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">lobste.rs/s/cmrkra/rust_qemu_u</span><span class="invisible">pdate</span></a></p><p><a href="https://mastodon.social/tags/rust" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>rust</span></a> <a href="https://mastodon.social/tags/qemu" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>qemu</span></a> <a href="https://mastodon.social/tags/linux" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>linux</span></a></p>
Feike<p>I'm virtual-machining with QEMU/KVM, does anyone know how to set a host to a fixed IPv4 adress instead of a NAT'ed, DHCP'ed one.</p><p><a href="https://toot.community/tags/QEMU" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>QEMU</span></a> <a href="https://toot.community/tags/KVM" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>KVM</span></a> <a href="https://toot.community/tags/Linux" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Linux</span></a> <a href="https://toot.community/tags/Virtmanager" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Virtmanager</span></a> <a href="https://toot.community/tags/QEMUKVM" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>QEMUKVM</span></a> <a href="https://toot.community/tags/XML" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>XML</span></a></p>
Habr<p>[Перевод] Эмулируем iPhone в QEMU</p><p>Мы начали наше исследование по эмуляции iOS с изучения уже существующих опенсорсных решений. Ранее мы уже успешно запускали alephsecurity/xnu-qemu-arm64 , но нас беспокоило то, что проект имеет статус read-only. Затем мы попробовали TrungNguyen1909/qemu-t8030 и обнаружили в нём довольно много интересных фич: возможность восстановления iOS (при помощи второго QEMU-«компаньона» для подключения по USB) ● запуск iOS 14 ● самую свежую версию QEMU ● удобную wiki о запуске эмулятора Благодаря этому проекту мы быстро получили доступ к оболочке и ssh, изменив System/Library/xpc/launchd.plist , что стало отличной отправной точкой.</p><p><a href="https://habr.com/ru/articles/898924/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="">habr.com/ru/articles/898924/</span><span class="invisible"></span></a></p><p><a href="https://zhub.link/tags/qemu" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>qemu</span></a> <a href="https://zhub.link/tags/ios" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ios</span></a> <a href="https://zhub.link/tags/iphone" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>iphone</span></a> <a href="https://zhub.link/tags/%D1%8D%D0%BC%D1%83%D0%BB%D1%8F%D1%82%D0%BE%D1%80%D1%8B" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>эмуляторы</span></a> <a href="https://zhub.link/tags/%D0%BE%D0%B1%D1%80%D0%B0%D1%82%D0%BD%D0%B0%D1%8F_%D1%80%D0%B0%D0%B7%D1%80%D0%B0%D0%B1%D0%BE%D1%82%D0%BA%D0%B0" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>обратная_разработка</span></a></p>
Habr<p>Создаём арканоид в VGA-текстовом режиме на Rust без std и alloc (своя мини ОС)</p><p>Здравствуйте, уважаемые читатели! В этой статье я хотел бы поделиться необычным и вдохновляющим проектом — реализацией арканоида в текстовом VGA-режиме, написанного полностью на Rust, без использования стандартной библиотеки и даже без аллокации памяти (#![no_std] + no_alloc). Проект работает напрямую с VGA-памятью и PS/2 клавиатурой через порт 0x60, создавая абсолютно нативную игру в стиле 80-х, но с современным вниманием к качеству кода. И всё это — с участием милого талисмана Platinum-tan.</p><p><a href="https://habr.com/ru/articles/907162/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="">habr.com/ru/articles/907162/</span><span class="invisible"></span></a></p><p><a href="https://zhub.link/tags/rust" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>rust</span></a> <a href="https://zhub.link/tags/%D0%B8%D0%B3%D1%80%D1%8B_80%D1%85" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>игры_80х</span></a> <a href="https://zhub.link/tags/%D0%BE%D0%BF%D0%B5%D1%80%D0%B0%D1%86%D0%B8%D0%BE%D0%BD%D0%BD%D1%8B%D0%B5_%D1%81%D0%B8%D1%81%D1%82%D0%B5%D0%BC%D1%8B" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>операционные_системы</span></a> <a href="https://zhub.link/tags/qemu" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>qemu</span></a> <a href="https://zhub.link/tags/%D0%BF%D1%80%D0%BE%D0%B3%D1%80%D0%B0%D0%BC%D0%BC%D0%B8%D1%80%D0%BE%D0%B2%D0%B0%D0%BD%D0%B8%D0%B5_%D0%B8%D0%B3%D1%80" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>программирование_игр</span></a></p>
doragasu<p>Everything is fun and games with <a href="https://mastodon.sdf.org/tags/Docker" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Docker</span></a>, until you have to run <a href="https://mastodon.sdf.org/tags/qemu" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>qemu</span></a> inside a Docker container inside other docker container and you get binfmt errors.</p>
Ignytis<p>Okay, this TOOK A WHILE to figure out how to compile the <a href="https://techhub.social/tags/Linux" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Linux</span></a> <a href="https://techhub.social/tags/kernel" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>kernel</span></a> and run it in <a href="https://techhub.social/tags/qemu" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>qemu</span></a> using some existing system.<br>On the screenshot: Ubuntu Server + my compiled kernel.<br>Believe me or not, but compilation of Kernel looks the most straightforward part. Booting it was another challenge. Briefly: it needs Busybox which doesn't compile on my Fedora system due to some incompatibility with new kernels. So I compiled it using Alpine Docker container<br>Also I wasn't able to mount the guest OS partition because it was encrypted. Ubuntu installation and Fedora QEMU images use encrypted volumes by default which mount from /dev/mapper/... and which are not readable by kernel. So had to re-install the stuff without encryption<br>This absolutely worth an article to write</p>
Tuzu<p>I've made a new articleabout running <a href="https://social.linux.pizza/tags/qemu" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>qemu</span></a> on <a href="https://social.linux.pizza/tags/alpinelinux" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>alpinelinux</span></a> <a href="https://thetuzu.codeberg.page/articles/alpine-qemu.html" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">thetuzu.codeberg.page/articles</span><span class="invisible">/alpine-qemu.html</span></a></p>
Manav Rathi<p>Running <a href="https://mastodon.social/tags/openbsd" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>openbsd</span></a> or <a href="https://mastodon.social/tags/linux" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>linux</span></a> with ~native CPU speed on macOS using <a href="https://mastodon.social/tags/qemu" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>qemu</span></a> </p><p>qemu-system-aarch64 \<br> -machine virt -cpu host -accel hvf \<br> -m 2G \<br> -drive file=edk2-aarch64-code.fd,if=pflash,format=raw,readonly=on \<br> -drive file=edk2-arm-vars.fd,if=pflash,format=raw \<br> -drive file=disk.qcow2,if=virtio,format=qcow2 \<br> -audio coreaudio,model=virtio \<br> -monitor none \<br> -device virtio-gpu \<br> -device qemu-xhci \<br> -device usb-kbd \<br> -device usb-tablet \<br> -cdrom cd77.iso</p><p><a href="https://mnvr.in/linux-qemu" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="">mnvr.in/linux-qemu</span><span class="invisible"></span></a></p>
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