[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"portal-settings:stajic:es":3,"public-menus:all":38,"post:comfyui-on-fedora-43-two-virtual-environments-one-click-start-march-2026:es":221,"related:post:comfyui-on-fedora-43-two-virtual-environments-one-click-start-march-2026:es:1":984},{"statusCode":4,"data":5,"message":37},200,{"tenantId":6,"lang":7,"defaultLang":8,"siteUrl":9,"contactEmail":10,"brandName":11,"logoUrl":12,"siteName":11,"siteDescription":13,"ogImage":10,"robotsIndex":14,"socialLinks":10,"reservedSlugs":10,"seoPolicy":15},"stajic","es","de","https:\u002F\u002Fstajic.de",null,"Stajic Platform","\u002FLogo_Planet.svg","Stajic 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Technologien","New Technologies","Nuevas tecnologías","Nouvelles technologies","Nuove tecnologie","Новые технологии","Нове технологије","新技术！","\u002Fneue-webtechnologien","i-lucide-sparkles",122,[],{"id":119,"title":120,"url":129,"target":61,"icon":130,"isActive":14,"type":63,"productId":10,"categoryId":10,"shopCategoryId":10,"articleId":10,"pageId":131,"portfolioId":10,"children":132},"item-20",{"de":121,"en":122,"es":123,"fr":124,"it":125,"ru":126,"sr":127,"zh":128},"Kontakt","Contact us!","Contacto","Contact","Contatto","Контакт","Контактирајте нас","联系我们！","\u002Fcontact","i-lucide-mail",115,[],{"id":134,"title":135,"url":144,"target":61,"icon":145,"isActive":14,"type":63,"productId":10,"categoryId":10,"shopCategoryId":10,"articleId":10,"pageId":146,"portfolioId":10,"children":147},"item-21",{"de":136,"en":137,"es":138,"fr":139,"it":140,"ru":141,"sr":142,"zh":143},"Unsere Arbeit","Our Work","Nuestro trabajo","Nos réalisations","I nostri lavori","Наши работы","Наши радови","文件夹","\u002Fportfolio","i-lucide-briefcase",114,[148,161,175,191,206],{"id":149,"title":150,"url":144,"target":61,"icon":159,"isActive":14,"type":63,"productId":10,"categoryId":10,"shopCategoryId":10,"articleId":10,"pageId":146,"portfolioId":10,"children":160},"item-24",{"de":151,"en":152,"es":153,"fr":154,"it":155,"ru":156,"sr":157,"zh":158},"Alle Projekte","All Projects","Todos los proyectos","Tous les projets","Tutti i progetti","Все проекты","Сви пројекти","所有项目","i-lucide-grid-3x3",[],{"id":162,"title":163,"url":171,"target":61,"icon":172,"isActive":14,"type":173,"productId":10,"categoryId":10,"shopCategoryId":10,"articleId":10,"pageId":10,"portfolioId":10,"children":174},"item-29",{"de":164,"en":165,"es":166,"fr":167,"it":168,"ru":169,"sr":170,"zh":143},"Local Roots, Global Reach","Local Roots - Global Reach","Empresa local ","Entreprise locale","Azienda locale","Местная компания","Локално предузеће глобално тржиште","\u002Fportfolio\u002Flocal-roots-global-reach-communication-media-systems-for-modern-business","i-lucide-globe-2","custom",[],{"id":176,"title":177,"url":186,"target":61,"icon":187,"isActive":14,"type":188,"productId":10,"categoryId":10,"shopCategoryId":10,"articleId":10,"pageId":10,"portfolioId":189,"children":190},"menu-2916d060-8681-482a-af9a-c107a8bc30d8",{"de":178,"en":179,"es":180,"fr":181,"it":182,"ru":183,"sr":184,"zh":185},"Von Rohdaten zu verifizierbarem KI-Kontext: Eine praktische Architektur für agentenbereite Informationen","From Raw Data to Verifiable AI Context:","De datos sin procesar a contexto de IA verificable: una arquitectura práctica para información lista para agentes","Des données brutes au contexte d'IA vérifiable : une architecture pratique pour des informations prêtes pour les agents","Dai dati grezzi a un contesto IA verificabile: Un'architettura pratica per informazioni pronte per gli agenti","От необработанных данных к верифицируемому контексту ИИ: практическая архитектура информации, готовой для агентов","Od sirovih podataka do proverljivog AI konteksta: Praktična arhitektura za informacije spremne za agente","从原始数据到可验证的 AI 上下文：面向智能体就绪信息的实用架构","\u002Fportfolio\u002Ffrom-raw-data-to-verifiable-ai-context-a-practical-architecture-for-agent-ready-information","i-lucide-database","portfolio",22,[],{"id":192,"title":193,"url":202,"target":61,"icon":203,"isActive":14,"type":188,"productId":10,"categoryId":10,"shopCategoryId":10,"articleId":10,"pageId":10,"portfolioId":204,"children":205},"menu-e2061cd7-ff53-49d5-a0e8-3d49090577c0",{"de":194,"en":195,"es":196,"fr":197,"it":198,"ru":199,"sr":200,"zh":201},"Präsenzplattformen — Unternehmenskommunikation","Presence Platforms — Enterprise Communication","Plataformas de presencia — Comunicación empresarial","Plateformes de présence — Communication d'entreprise","Presence Platforms — Comunicazione aziendale","Платформы присутствия — Корпоративные коммуникации","Presence platforme — Poslovna komunikacija","Presence 平台 — 企业通信","\u002Fportfolio\u002Fpresence-platforms-enterprise-communication-that-wins-without-competing","i-lucide-badge-percent",21,[],{"id":207,"title":208,"url":217,"target":61,"icon":218,"isActive":14,"type":188,"productId":10,"categoryId":10,"shopCategoryId":10,"articleId":10,"pageId":10,"portfolioId":219,"children":220},"menu-a781582e-e90d-418e-b8c9-b070bc37c37e",{"de":209,"en":210,"es":211,"fr":212,"it":213,"ru":214,"sr":215,"zh":216},"Maximierung des POS-ROI durch Konsistenz","Maximizing POS ROI Through Consistent","Maximizar el ROI del POS a través de constante","Maximiser le ROI du PDV grâce à la cohérence","Massimizzare il ROI del POS attraverso costante","Максимизация ROI POS за счет последовательного","Maksimizacija POS ROI-ja kroz dosledno","通过持续最大化 POS 投资回报率","\u002Fportfolio\u002Ffrom-vision-to-value-maximizing-pos-roi-through-consistent-ci-creation-and-strategic-branding","i-lucide-briefcase-business",11,[],{"statusCode":4,"data":222,"message":983},{"id":223,"title":224,"slug":225,"content":226,"contentJson":227,"excerpt":533,"featuredImage":534,"featuredImageAlt":535,"featuredImageCaption":10,"featuredImageTitle":10,"featuredImageCopyright":10,"featuredImageAuthor":10,"featuredImageSourceUrl":10,"featuredImageLicense":10,"featuredImageIsAiGenerated":43,"status":536,"publishedAt":537,"createdAt":538,"updatedAt":539,"seoLocalePaths":540,"categories":549,"author":554,"translations":558},"385","ComfyUI en Fedora 43: Dos entornos virtuales + Inicio con un solo clic (marzo de 2026)","comfyui-on-fedora-43-two-virtual-environments-one-click-start-march-2026","\u003Ch1>ComfyUI en Fedora 43: Dos entornos virtuales + Inicio con un solo clic (marzo de 2026)\u003C\u002Fh1>\n\u003Cp>\u003Cb>Fecha:\u003C\u002Fb> Marzo de 2026\u003Cbr>\u003Cb>SO:\u003C\u002Fb> Fedora 43\u003Cbr>\u003Cb>Objetivo:\u003C\u002Fb> Mantener \u003Cb>dos venvs de Python\u003C\u002Fb> (ej. 3.12 + 3.14) para compatibilidad, pero iniciar ComfyUI \u003Cb>automáticamente\u003C\u002Fb> con una configuración limpia y ligera.\u003C\u002Fp>\n\u003Ch2>Sistema Operativo de Entrega Empresarial\u003C\u002Fh2>\n\u003Cp>Esta guía es parte de la serie \u003Cb>Sistema Operativo de Entrega Empresarial\u003C\u002Fb>. Utilice estos centros de categorías para navegar por el stack completo (infraestructura → flujos de trabajo → gobernanza).\u003C\u002Fp>\n\u003Ca href=\"\u002Fes\u002Fenterprise-delivery-operating-system\u002Farchitecture\u002F\" class=\"editorjs-link-tool block border border-gray-200 dark:border-gray-700 rounded-lg p-4 transition text-gray-900 dark:text-gray-100 hover:border-primary-500 hover:bg-primary-50 dark:hover:bg-gray-900 hover:text-gray-900 dark:hover:text-gray-100\">\u003Cstrong class=\"block font-semibold\">Arquitectura\u003C\u002Fstrong>\u003Cp class=\"text-sm text-gray-600 dark:text-gray-400\">Arquitectura de referencia para el Sistema Operativo de Entrega Empresarial.\u003C\u002Fp>\u003C\u002Fa>\n\u003Ca href=\"\u002Fes\u002Fenterprise-delivery-operating-system\u002Fdevops-runtime\u002F\" class=\"editorjs-link-tool block border border-gray-200 dark:border-gray-700 rounded-lg p-4 transition text-gray-900 dark:text-gray-100 hover:border-primary-500 hover:bg-primary-50 dark:hover:bg-gray-900 hover:text-gray-900 dark:hover:text-gray-100\">\u003Cstrong class=\"block font-semibold\">DevOps y Tiempo de Ejecución\u003C\u002Fstrong>\u003Cp class=\"text-sm text-gray-600 dark:text-gray-400\">Despliegues, servicios, puertos, operaciones en tiempo de ejecución y repetibilidad.\u003C\u002Fp>\u003C\u002Fa>\n\u003Ca href=\"\u002Fes\u002Fenterprise-delivery-operating-system\u002Fai-tooling\u002F\" class=\"editorjs-link-tool block border border-gray-200 dark:border-gray-700 rounded-lg p-4 transition text-gray-900 dark:text-gray-100 hover:border-primary-500 hover:bg-primary-50 dark:hover:bg-gray-900 hover:text-gray-900 dark:hover:text-gray-100\">\u003Cstrong class=\"block font-semibold\">Herramientas de IA y Automatización\u003C\u002Fstrong>\u003Cp class=\"text-sm text-gray-600 dark:text-gray-400\">Stack de IA local, orquestación, automatización y flujos de trabajo estables.\u003C\u002Fp>\u003C\u002Fa>\n\u003Ca href=\"\u002Fes\u002Fenterprise-delivery-operating-system\u002Fsecurity-compliance\u002F\" class=\"editorjs-link-tool block border border-gray-200 dark:border-gray-700 rounded-lg p-4 transition text-gray-900 dark:text-gray-100 hover:border-primary-500 hover:bg-primary-50 dark:hover:bg-gray-900 hover:text-gray-900 dark:hover:text-gray-100\">\u003Cstrong class=\"block font-semibold\">Seguridad y Cumplimiento\u003C\u002Fstrong>\u003Cp class=\"text-sm text-gray-600 dark:text-gray-400\">Permisos, endurecimiento y valores predeterminados seguros para sistemas de IA locales.\u003C\u002Fp>\u003C\u002Fa>\n\u003Ca href=\"\u002Fes\u002Fenterprise-delivery-operating-system\u002Fobservability-performance\u002F\" class=\"editorjs-link-tool block border border-gray-200 dark:border-gray-700 rounded-lg p-4 transition text-gray-900 dark:text-gray-100 hover:border-primary-500 hover:bg-primary-50 dark:hover:bg-gray-900 hover:text-gray-900 dark:hover:text-gray-100\">\u003Cstrong class=\"block font-semibold\">Observabilidad y Rendimiento\u003C\u002Fstrong>\u003Cp class=\"text-sm text-gray-600 dark:text-gray-400\">Ajuste de rendimiento, monitoreo, presupuesto de VRAM\u002FRAM y estabilidad.\u003C\u002Fp>\u003C\u002Fa>\n\u003Ch2>¿Por qué mantener dos venvs?\u003C\u002Fh2>\n\u003Cp>Las herramientas de IA avanzan rápido. Algunos nodos y wheels se quedan atrás respecto al Python más reciente, mientras que otros lo requieren.\u003C\u002Fp>\n\u003Cul>\u003Cli>\u003Cb>Python 3.12 venv\u003C\u002Fb> → “aburrido pero compatible” (TensorRT\u002FLW wheels\u002FLightning suelen funcionar mejor)\u003C\u002Fli>\u003Cli>\u003Cb>Python 3.14 venv\u003C\u002Fb> → funciones más recientes, pero es común encontrar más wheels faltantes o problemas de importación\u003C\u002Fli>\u003C\u002Ful>\n\u003Cp>\u003Cb>Regla:\u003C\u002Fb> nunca mezcles instalaciones entre venvs. Ejecuta siempre ComfyUI desde el venv que pretendas usar.\u003C\u002Fp>\n\u003Ch2>Configuración: Un script por venv\u003C\u002Fh2>\n\u003Cp>Crea un pequeño script de lanzamiento que:\u003Cbr>1) cambie a la carpeta de ComfyUI\u003Cbr>2) active el venv elegido\u003Cbr>3) ejecute ComfyUI en localhost\u003C\u002Fp>\n\u003Ch3>1) Crea un lanzador para el venv de Python 3.12\u003C\u002Fh3>\n\u003Cpre class=\"code-block\">\u003Ccode>mkdir -p ~\u002F.local\u002Fbin\n\ncat > ~\u002F.local\u002Fbin\u002Fcomfyui-start-312.sh <<'EOF'\n#!\u002Fusr\u002Fbin\u002Fenv bash\nset -euo pipefail\n\ncd \u002Fhome\u002Fx\u002Fai\u002FComfyUI\nsource \u002Fhome\u002Fx\u002Fai\u002FComfyUI\u002F.venv312\u002Fbin\u002Factivate\nexec python main.py --listen 127.0.0.1 --port 8188\nEOF\n\nchmod +x ~\u002F.local\u002Fbin\u002Fcomfyui-start-312.sh\u003C\u002Fcode>\u003C\u002Fpre>\n\u003Ch3>2) (Opcional) Crea un lanzador para el venv de Python 3.14\u003C\u002Fh3>\n\u003Cpre class=\"code-block\">\u003Ccode>cat > ~\u002F.local\u002Fbin\u002Fcomfyui-start-314.sh <<'EOF'\n#!\u002Fusr\u002Fbin\u002Fenv bash\nset -euo pipefail\n\ncd \u002Fhome\u002Fx\u002Fai\u002FComfyUI\nsource \u002Fhome\u002Fx\u002Fai\u002FComfyUI\u002F.venv\u002Fbin\u002Factivate\nexec python main.py --listen 127.0.0.1 --port 8189\nEOF\n\nchmod +x ~\u002F.local\u002Fbin\u002Fcomfyui-start-314.sh\u003C\u002Fcode>\u003C\u002Fpre>\n\u003Cp>Ahora puedes ejecutar cualquiera de las versiones sin pensarlo:\u003C\u002Fp>\n\u003Cul>\u003Cli>~\u002F.local\u002Fbin\u002Fcomfyui-start-312.sh\u003C\u002Fli>\u003Cli>~\u002F.local\u002Fbin\u002Fcomfyui-start-314.sh\u003C\u002Fli>\u003C\u002Ful>\n\u003Ch2>Inicio automático: servicio de usuario systemd (la mejor opción)\u003C\u002Fh2>\n\u003Cp>Esto inicia ComfyUI al iniciar sesión, se reinicia en caso de error y se mantiene minimalista (sin root, sin envoltorios pesados).\u003C\u002Fp>\n\u003Ch3>1) Crear el servicio de usuario para 3.12\u003C\u002Fh3>\n\u003Cpre class=\"code-block\">\u003Ccode>mkdir -p ~\u002F.config\u002Fsystemd\u002Fuser\n\ncat > ~\u002F.config\u002Fsystemd\u002Fuser\u002Fcomfyui312.service <<'EOF'\n[Unit]\nDescription=ComfyUI (Python 3.12 venv)\nAfter=network.target\n\n[Service]\nType=simple\nWorkingDirectory=\u002Fhome\u002Fx\u002Fai\u002FComfyUI\nExecStart=\u002Fhome\u002Fx\u002F.local\u002Fbin\u002Fcomfyui-start-312.sh\nRestart=on-failure\nRestartSec=2\nEnvironment=PYTHONUNBUFFERED=1\n\n[Install]\nWantedBy=default.target\nEOF\u003C\u002Fcode>\u003C\u002Fpre>\n\u003Ch3>2) Habilitar + iniciar\u003C\u002Fh3>\n\u003Cpre class=\"code-block\">\u003Ccode>systemctl --user daemon-reload\nsystemctl --user enable --now comfyui312.service\nsystemctl --user status comfyui312.service --no-pager\u003C\u002Fcode>\u003C\u002Fpre>\n\u003Ch3>3) Registros (depuración)\u003C\u002Fh3>\n\u003Cpre class=\"code-block\">\u003Ccode>journalctl --user -u comfyui312.service -f\u003C\u002Fcode>\u003C\u002Fpre>\n\u003Cp>\u003Ci>(Si también deseas el servicio 3.14, repite con comfyui314.service y el otro script).\u003C\u002Fi>\u003C\u002Fp>\n\u003Ch2>GUI de un solo clic: Lanzador de escritorio (abrir ComfyUI en el navegador)\u003C\u002Fh2>\n\u003Cp>Esto crea una entrada de aplicación en tu menú. Al hacer clic:\u003Cbr>1) inicia el servicio\u003Cbr>2) abre la interfaz en tu navegador\u003C\u002Fp>\n\u003Cpre class=\"code-block\">\u003Ccode>mkdir -p ~\u002F.local\u002Fshare\u002Fapplications\n\ncat > ~\u002F.local\u002Fshare\u002Fapplications\u002Fcomfyui.desktop <<'EOF'\n[Desktop Entry]\nType=Application\nName=ComfyUI (Local)\nComment=Start ComfyUI and open the UI\nExec=sh -lc 'systemctl --user start comfyui312.service; xdg-open http:\u002F\u002F127.0.0.1:8188'\nIcon=utilities-terminal\nTerminal=false\nCategories=Graphics;AI;\nEOF\u003C\u002Fcode>\u003C\u002Fpre>\n\u003Ch2>Notas para evitar errores comunes\u003C\u002Fh2>\n\u003Cul>\u003Cli>Si ves que pip se instala en ~\u002F.local\u002F..., \u003Cb>no estás en el venv correcto\u003C\u002Fb> (o no lo activaste).\u003C\u002Fli>\u003Cli>Si un nodo falla porque falta pkg_resources → instala setuptools \u003Cb>dentro del venv elegido\u003C\u002Fb>:source \u002Fhome\u002Fx\u002Fai\u002FComfyUI\u002F.venv312\u002Fbin\u002Factivatepython -m pip install -U pip setuptools wheel\u003C\u002Fli>\u003Cli>Los fallos del nodo TensorRT son normales en las versiones más recientes de Python: si no lo necesitas, desactiva esa carpeta de nodos personalizados.\u003C\u002Fli>\u003C\u002Ful>\n\u003Ch2>Siguientes lecturas\u003C\u002Fh2>\n\u003Cp>Si quieres profundizar, estas guías se conectan directamente con la configuración anterior:\u003C\u002Fp>\n\u003Ca href=\"\u002Fes\u002Fenterprise-delivery-operating-system\u002Fai-tooling\u002Fcomfyui-nodes-dependency-fixes\u002F\" class=\"editorjs-link-tool block border border-gray-200 dark:border-gray-700 rounded-lg p-4 transition text-gray-900 dark:text-gray-100 hover:border-primary-500 hover:bg-primary-50 dark:hover:bg-gray-900 hover:text-gray-900 dark:hover:text-gray-100\">\u003Cstrong class=\"block font-semibold\">Nodos de ComfyUI: correcciones de dependencias (Lightning, pkg_resources, ffmpeg)\u003C\u002Fstrong>\u003Cp class=\"text-sm text-gray-600 dark:text-gray-400\">Corrige fallos comunes en la importación de nodos y mantén tu entorno de ComfyUI estable frente a las actualizaciones.\u003C\u002Fp>\u003C\u002Fa>\n\u003Ca href=\"\u002Fes\u002Fenterprise-delivery-operating-system\u002Fdevops-runtime\u002Fports-profiles-multi-instance\u002F\" class=\"editorjs-link-tool block border border-gray-200 dark:border-gray-700 rounded-lg p-4 transition text-gray-900 dark:text-gray-100 hover:border-primary-500 hover:bg-primary-50 dark:hover:bg-gray-900 hover:text-gray-900 dark:hover:text-gray-100\">\u003Cstrong class=\"block font-semibold\">Dos venvs, dos puertos, cero confusión\u003C\u002Fstrong>\u003Cp class=\"text-sm text-gray-600 dark:text-gray-400\">Ejecuta múltiples instancias de ComfyUI de forma limpia: puertos, servicios y perfiles predecibles.\u003C\u002Fp>\u003C\u002Fa>\n\u003Ca href=\"\u002Fes\u002Fenterprise-delivery-operating-system\u002Fobservability-performance\u002Fgpu-vram-budgeting\u002F\" class=\"editorjs-link-tool block border border-gray-200 dark:border-gray-700 rounded-lg p-4 transition text-gray-900 dark:text-gray-100 hover:border-primary-500 hover:bg-primary-50 dark:hover:bg-gray-900 hover:text-gray-900 dark:hover:text-gray-100\">\u003Cstrong class=\"block font-semibold\">Presupuesto de VRAM: qué reduce realmente los errores de falta de memoria (OOM)\u003C\u002Fstrong>\u003Cp class=\"text-sm text-gray-600 dark:text-gray-400\">Tácticas prácticas para VRAM: modos de atención, tamaños de modelo, procesamiento por lotes y límites del mundo real.\u003C\u002Fp>\u003C\u002Fa>\n\u003Ca href=\"\u002Fes\u002Fenterprise-delivery-operating-system\u002Fsecurity-compliance\u002Flocal-ai-hardening\u002F\" class=\"editorjs-link-tool block border border-gray-200 dark:border-gray-700 rounded-lg p-4 transition text-gray-900 dark:text-gray-100 hover:border-primary-500 hover:bg-primary-50 dark:hover:bg-gray-900 hover:text-gray-900 dark:hover:text-gray-100\">\u003Cstrong class=\"block font-semibold\">Fortalecimiento de IA local: permisos, sandboxing y valores predeterminados seguros\u003C\u002Fstrong>\u003Cp class=\"text-sm text-gray-600 dark:text-gray-400\">Reduce el riesgo en sistemas de IA locales: permisos de archivos, aislamiento de servicios y valores predeterminados más seguros.\u003C\u002Fp>\u003C\u002Fa>\n\u003Ch2>Pros y contras (rápido)\u003C\u002Fh2>\n\u003Ch3>servicio de usuario systemd\u003C\u002Fh3>\n\u003Cul>\u003Cli>✅ estable, reinicio automático, bajo consumo de recursos, limpio\u003C\u002Fli>\u003Cli>⛔ requiere configuración inicial una sola vez\u003C\u002Fli>\u003C\u002Ful>\n\u003Ch3>lanzador de escritorio\u003C\u002Fh3>\n\u003Cul>\u003Cli>✅ flujo de trabajo de un solo clic\u003C\u002Fli>\u003Cli>⛔ sigue dependiendo de la interfaz del navegador\u003C\u002Fli>\u003C\u002Ful>\n\u003Ch3>dos venvs\u003C\u002Fh3>\n\u003Cul>\u003Cli>✅ lo mejor de ambos mundos (compatibilidad + última versión)\u003C\u002Fli>\u003Cli>⛔ debes mantener los puertos\u002Fservicios separados para evitar confusiones\u003C\u002Fli>\u003C\u002Ful>",{"time":228,"blocks":229,"version":532},1772356642007,[230,234,240,246,251,262,271,280,289,298,303,308,318,323,328,333,339,345,350,355,360,368,373,378,383,388,393,398,403,408,413,418,423,428,433,442,447,452,461,470,479,488,493,498,506,511,519,524],{"id":231,"data":232,"type":42,"tunes":233},"h1-comfy-fedora",{"text":224,"level":40},{},{"id":235,"data":236,"type":238,"tunes":239},"p-date-os",{"text":237},"\u003Cb>Fecha:\u003C\u002Fb> Marzo de 2026\u003Cbr>\u003Cb>SO:\u003C\u002Fb> Fedora 43\u003Cbr>\u003Cb>Objetivo:\u003C\u002Fb> Mantener \u003Cb>dos venvs de Python\u003C\u002Fb> (ej. 3.12 + 3.14) para compatibilidad, pero iniciar ComfyUI \u003Cb>automáticamente\u003C\u002Fb> con una configuración limpia y ligera.","paragraph",{},{"id":241,"data":242,"type":42,"tunes":245},"h2-enterprise-dos",{"text":243,"level":244},"Sistema Operativo de Entrega Empresarial",2,{},{"id":247,"data":248,"type":238,"tunes":250},"p-enterprise-dos-intro",{"text":249},"Esta guía es parte de la serie \u003Cb>Sistema Operativo de Entrega Empresarial\u003C\u002Fb>. Utilice estos centros de categorías para navegar por el stack completo (infraestructura → flujos de trabajo → gobernanza).",{},{"id":252,"data":253,"type":260,"tunes":261},"lt-dos-architecture",{"link":254,"meta":255},"\u002Fes\u002Fenterprise-delivery-operating-system\u002Farchitecture\u002F",{"image":256,"title":258,"description":259},{"url":257},"","Arquitectura","Arquitectura de referencia para el Sistema Operativo de Entrega Empresarial.","linkTool",{},{"id":263,"data":264,"type":260,"tunes":270},"lt-dos-devops-runtime",{"link":265,"meta":266},"\u002Fes\u002Fenterprise-delivery-operating-system\u002Fdevops-runtime\u002F",{"image":267,"title":268,"description":269},{"url":257},"DevOps y Tiempo de Ejecución","Despliegues, servicios, puertos, operaciones en tiempo de ejecución y repetibilidad.",{},{"id":272,"data":273,"type":260,"tunes":279},"lt-dos-ai-tooling",{"link":274,"meta":275},"\u002Fes\u002Fenterprise-delivery-operating-system\u002Fai-tooling\u002F",{"image":276,"title":277,"description":278},{"url":257},"Herramientas de IA y Automatización","Stack de IA local, orquestación, automatización y flujos de trabajo estables.",{},{"id":281,"data":282,"type":260,"tunes":288},"lt-dos-security-compliance",{"link":283,"meta":284},"\u002Fes\u002Fenterprise-delivery-operating-system\u002Fsecurity-compliance\u002F",{"image":285,"title":286,"description":287},{"url":257},"Seguridad y Cumplimiento","Permisos, endurecimiento y valores predeterminados seguros para sistemas de IA locales.",{},{"id":290,"data":291,"type":260,"tunes":297},"lt-dos-observability-performance",{"link":292,"meta":293},"\u002Fes\u002Fenterprise-delivery-operating-system\u002Fobservability-performance\u002F",{"image":294,"title":295,"description":296},{"url":257},"Observabilidad y Rendimiento","Ajuste de rendimiento, monitoreo, presupuesto de VRAM\u002FRAM y estabilidad.",{},{"id":299,"data":300,"type":42,"tunes":302},"h2-why-two-venvs",{"text":301,"level":244},"¿Por qué mantener dos venvs?",{},{"id":304,"data":305,"type":238,"tunes":307},"p-why-two-venvs",{"text":306},"Las herramientas de IA avanzan rápido. Algunos nodos y wheels se quedan atrás respecto al Python más reciente, mientras que otros lo requieren.",{},{"id":309,"data":310,"type":316,"tunes":317},"list-venvs",{"meta":311,"items":312,"style":315},{},[313,314],"\u003Cb>Python 3.12 venv\u003C\u002Fb> → “aburrido pero compatible” (TensorRT\u002FLW wheels\u002FLightning suelen funcionar mejor)","\u003Cb>Python 3.14 venv\u003C\u002Fb> → funciones más recientes, pero es común encontrar más wheels faltantes o problemas de importación","unordered","list",{},{"id":319,"data":320,"type":238,"tunes":322},"p-rule",{"text":321},"\u003Cb>Regla:\u003C\u002Fb> nunca mezcles instalaciones entre venvs. Ejecuta siempre ComfyUI desde el venv que pretendas usar.",{},{"id":324,"data":325,"type":42,"tunes":327},"h2-scripts",{"text":326,"level":244},"Configuración: Un script por venv",{},{"id":329,"data":330,"type":238,"tunes":332},"p-scripts",{"text":331},"Crea un pequeño script de lanzamiento que:\u003Cbr>1) cambie a la carpeta de ComfyUI\u003Cbr>2) active el venv elegido\u003Cbr>3) ejecute ComfyUI en localhost",{},{"id":334,"data":335,"type":42,"tunes":338},"h3-312-launcher",{"text":336,"level":337},"1) Crea un lanzador para el venv de Python 3.12",3,{},{"id":340,"data":341,"type":343,"tunes":344},"code-312-launcher",{"code":342},"mkdir -p ~\u002F.local\u002Fbin\n\ncat > ~\u002F.local\u002Fbin\u002Fcomfyui-start-312.sh \u003C\u003C'EOF'\n#!\u002Fusr\u002Fbin\u002Fenv bash\nset -euo pipefail\n\ncd \u002Fhome\u002Fx\u002Fai\u002FComfyUI\nsource \u002Fhome\u002Fx\u002Fai\u002FComfyUI\u002F.venv312\u002Fbin\u002Factivate\nexec python main.py --listen 127.0.0.1 --port 8188\nEOF\n\nchmod +x ~\u002F.local\u002Fbin\u002Fcomfyui-start-312.sh","code",{},{"id":346,"data":347,"type":42,"tunes":349},"h3-314-launcher",{"text":348,"level":337},"2) (Opcional) Crea un lanzador para el venv de Python 3.14",{},{"id":351,"data":352,"type":343,"tunes":354},"code-314-launcher",{"code":353},"cat > ~\u002F.local\u002Fbin\u002Fcomfyui-start-314.sh \u003C\u003C'EOF'\n#!\u002Fusr\u002Fbin\u002Fenv bash\nset -euo pipefail\n\ncd \u002Fhome\u002Fx\u002Fai\u002FComfyUI\nsource \u002Fhome\u002Fx\u002Fai\u002FComfyUI\u002F.venv\u002Fbin\u002Factivate\nexec python main.py --listen 127.0.0.1 --port 8189\nEOF\n\nchmod +x ~\u002F.local\u002Fbin\u002Fcomfyui-start-314.sh",{},{"id":356,"data":357,"type":238,"tunes":359},"p-run-scripts",{"text":358},"Ahora puedes ejecutar cualquiera de las versiones sin pensarlo:",{},{"id":361,"data":362,"type":316,"tunes":367},"list-run-scripts",{"meta":363,"items":364,"style":315},{},[365,366],"~\u002F.local\u002Fbin\u002Fcomfyui-start-312.sh","~\u002F.local\u002Fbin\u002Fcomfyui-start-314.sh",{},{"id":369,"data":370,"type":42,"tunes":372},"h2-systemd",{"text":371,"level":244},"Inicio automático: servicio de usuario systemd (la mejor opción)",{},{"id":374,"data":375,"type":238,"tunes":377},"p-systemd",{"text":376},"Esto inicia ComfyUI al iniciar sesión, se reinicia en caso de error y se mantiene minimalista (sin root, sin envoltorios pesados).",{},{"id":379,"data":380,"type":42,"tunes":382},"h3-systemd-unit",{"text":381,"level":337},"1) Crear el servicio de usuario para 3.12",{},{"id":384,"data":385,"type":343,"tunes":387},"code-systemd-unit",{"code":386},"mkdir -p ~\u002F.config\u002Fsystemd\u002Fuser\n\ncat > ~\u002F.config\u002Fsystemd\u002Fuser\u002Fcomfyui312.service \u003C\u003C'EOF'\n[Unit]\nDescription=ComfyUI (Python 3.12 venv)\nAfter=network.target\n\n[Service]\nType=simple\nWorkingDirectory=\u002Fhome\u002Fx\u002Fai\u002FComfyUI\nExecStart=\u002Fhome\u002Fx\u002F.local\u002Fbin\u002Fcomfyui-start-312.sh\nRestart=on-failure\nRestartSec=2\nEnvironment=PYTHONUNBUFFERED=1\n\n[Install]\nWantedBy=default.target\nEOF",{},{"id":389,"data":390,"type":42,"tunes":392},"h3-systemd-enable",{"text":391,"level":337},"2) Habilitar + iniciar",{},{"id":394,"data":395,"type":343,"tunes":397},"code-systemd-enable",{"code":396},"systemctl --user daemon-reload\nsystemctl --user enable --now comfyui312.service\nsystemctl --user status comfyui312.service --no-pager",{},{"id":399,"data":400,"type":42,"tunes":402},"h3-systemd-logs",{"text":401,"level":337},"3) Registros (depuración)",{},{"id":404,"data":405,"type":343,"tunes":407},"code-systemd-logs",{"code":406},"journalctl --user -u comfyui312.service -f",{},{"id":409,"data":410,"type":238,"tunes":412},"p-systemd-note",{"text":411},"\u003Ci>(Si también deseas el servicio 3.14, repite con comfyui314.service y el otro script).\u003C\u002Fi>",{},{"id":414,"data":415,"type":42,"tunes":417},"h2-desktop",{"text":416,"level":244},"GUI de un solo clic: Lanzador de escritorio (abrir ComfyUI en el navegador)",{},{"id":419,"data":420,"type":238,"tunes":422},"p-desktop",{"text":421},"Esto crea una entrada de aplicación en tu menú. Al hacer clic:\u003Cbr>1) inicia el servicio\u003Cbr>2) abre la interfaz en tu navegador",{},{"id":424,"data":425,"type":343,"tunes":427},"code-desktop",{"code":426},"mkdir -p ~\u002F.local\u002Fshare\u002Fapplications\n\ncat > ~\u002F.local\u002Fshare\u002Fapplications\u002Fcomfyui.desktop \u003C\u003C'EOF'\n[Desktop Entry]\nType=Application\nName=ComfyUI (Local)\nComment=Start ComfyUI and open the UI\nExec=sh -lc 'systemctl --user start comfyui312.service; xdg-open http:\u002F\u002F127.0.0.1:8188'\nIcon=utilities-terminal\nTerminal=false\nCategories=Graphics;AI;\nEOF",{},{"id":429,"data":430,"type":42,"tunes":432},"h2-notes",{"text":431,"level":244},"Notas para evitar errores comunes",{},{"id":434,"data":435,"type":316,"tunes":441},"list-notes",{"meta":436,"items":437,"style":315},{},[438,439,440],"Si ves que pip se instala en ~\u002F.local\u002F..., \u003Cb>no estás en el venv correcto\u003C\u002Fb> (o no lo activaste).","Si un nodo falla porque falta pkg_resources → instala setuptools \u003Cb>dentro del venv elegido\u003C\u002Fb>:source \u002Fhome\u002Fx\u002Fai\u002FComfyUI\u002F.venv312\u002Fbin\u002Factivatepython -m pip install -U pip setuptools wheel","Los fallos del nodo TensorRT son normales en las versiones más recientes de Python: si no lo necesitas, desactiva esa carpeta de nodos personalizados.",{},{"id":443,"data":444,"type":42,"tunes":446},"h2-next-reads",{"text":445,"level":244},"Siguientes lecturas",{},{"id":448,"data":449,"type":238,"tunes":451},"p-next-reads",{"text":450},"Si quieres profundizar, estas guías se conectan directamente con la configuración anterior:",{},{"id":453,"data":454,"type":260,"tunes":460},"lt-next-fixes",{"link":455,"meta":456},"\u002Fes\u002Fenterprise-delivery-operating-system\u002Fai-tooling\u002Fcomfyui-nodes-dependency-fixes\u002F",{"image":457,"title":458,"description":459},{"url":257},"Nodos de ComfyUI: correcciones de dependencias (Lightning, pkg_resources, ffmpeg)","Corrige fallos comunes en la importación de nodos y mantén tu entorno de ComfyUI estable frente a las actualizaciones.",{},{"id":462,"data":463,"type":260,"tunes":469},"lt-next-ports",{"link":464,"meta":465},"\u002Fes\u002Fenterprise-delivery-operating-system\u002Fdevops-runtime\u002Fports-profiles-multi-instance\u002F",{"image":466,"title":467,"description":468},{"url":257},"Dos venvs, dos puertos, cero confusión","Ejecuta múltiples instancias de ComfyUI de forma limpia: puertos, servicios y perfiles predecibles.",{},{"id":471,"data":472,"type":260,"tunes":478},"lt-next-vram",{"link":473,"meta":474},"\u002Fes\u002Fenterprise-delivery-operating-system\u002Fobservability-performance\u002Fgpu-vram-budgeting\u002F",{"image":475,"title":476,"description":477},{"url":257},"Presupuesto de VRAM: qué reduce realmente los errores de falta de memoria (OOM)","Tácticas prácticas para VRAM: modos de atención, tamaños de modelo, procesamiento por lotes y límites del mundo real.",{},{"id":480,"data":481,"type":260,"tunes":487},"lt-next-hardening",{"link":482,"meta":483},"\u002Fes\u002Fenterprise-delivery-operating-system\u002Fsecurity-compliance\u002Flocal-ai-hardening\u002F",{"image":484,"title":485,"description":486},{"url":257},"Fortalecimiento de IA local: permisos, sandboxing y valores predeterminados seguros","Reduce el riesgo en sistemas de IA locales: permisos de archivos, aislamiento de servicios y valores predeterminados más seguros.",{},{"id":489,"data":490,"type":42,"tunes":492},"h2-tradeoffs",{"text":491,"level":244},"Pros y contras (rápido)",{},{"id":494,"data":495,"type":42,"tunes":497},"h3-tradeoffs-systemd",{"text":496,"level":337},"servicio de usuario systemd",{},{"id":499,"data":500,"type":316,"tunes":505},"list-tradeoffs-systemd",{"meta":501,"items":502,"style":315},{},[503,504],"✅ estable, reinicio automático, bajo consumo de recursos, limpio","⛔ requiere configuración inicial una sola vez",{},{"id":507,"data":508,"type":42,"tunes":510},"h3-tradeoffs-desktop",{"text":509,"level":337},"lanzador de escritorio",{},{"id":512,"data":513,"type":316,"tunes":518},"list-tradeoffs-desktop",{"meta":514,"items":515,"style":315},{},[516,517],"✅ flujo de trabajo de un solo clic","⛔ sigue dependiendo de la interfaz del navegador",{},{"id":520,"data":521,"type":42,"tunes":523},"h3-tradeoffs-two-venvs",{"text":522,"level":337},"dos venvs",{},{"id":525,"data":526,"type":316,"tunes":531},"list-tradeoffs-two-venvs",{"meta":527,"items":528,"style":315},{},[529,530],"✅ lo mejor de ambos mundos (compatibilidad + última versión)","⛔ debes mantener los puertos\u002Fservicios separados para evitar confusiones",{},"2.31","Objetivo: Mantener dos venvs de Python (p. ej., 3.12 + 3.14) por compatibilidad, pero iniciar ComfyUI automáticamente con una configuración limpia y ligera.","\u002Fuploads\u002F2026\u002F03\u002Fcomfyui-on-fedora-43-two-virtual-environments-one-click-start-march-2026-1772356102271-qqqlsm.webp","comfyui-on-fedora-43-two-virtual-environments-one-click-start-march-2026-1772356102271-qqqlsm","PUBLISHED","2026-03-01T04:57:00.000Z","2026-03-01T08:57:42.971Z","2026-03-01T09:36:55.253Z",{"en":541,"de":542,"sr":543,"es":544,"fr":545,"it":546,"ru":547,"zh":548},"\u002Fblog\u002Fcomfyui-on-fedora-43-two-virtual-environments-one-click-start-march-2026","\u002Fde\u002Fblog\u002Fcomfyui-on-fedora-43-two-virtual-environments-one-click-start-march-2026","\u002Fsr\u002Fblog\u002Fcomfyui-on-fedora-43-two-virtual-environments-one-click-start-march-2026","\u002Fes\u002Fblog\u002Fcomfyui-on-fedora-43-two-virtual-environments-one-click-start-march-2026","\u002Ffr\u002Fblog\u002Fcomfyui-on-fedora-43-two-virtual-environments-one-click-start-march-2026","\u002Fit\u002Fblog\u002Fcomfyui-on-fedora-43-two-virtual-environments-one-click-start-march-2026","\u002Fru\u002Fblog\u002Fcomfyui-on-fedora-43-two-virtual-environments-one-click-start-march-2026","\u002Fzh\u002Fblog\u002Fcomfyui-on-fedora-43-two-virtual-environments-one-click-start-march-2026",[550],{"id":551,"name":552,"slug":553},6,"Aaasaasa AI Client","aaasaasa-ai-client",{"id":555,"login":556,"email":257,"displayName":557},"20","rooth8233","Aleksandar Stajić",[559,806],{"lang":560,"title":561,"content":562,"contentJson":563,"excerpt":805},"en","ComfyUI on Fedora 43: Two Virtual Environments + One-Click Start (March 2026)","{\"time\":1772356241399,\"blocks\":[{\"id\":\"h1-comfy-fedora\",\"type\":\"header\",\"data\":{\"text\":\"ComfyUI on Fedora 43: Two Virtual Environments + One-Click Start (March 2026)\",\"level\":1},\"tunes\":{}},{\"id\":\"p-date-os\",\"type\":\"paragraph\",\"data\":{\"text\":\"\u003Cb>Date:\u003C\u002Fb> March 2026\u003Cbr>\u003Cb>OS:\u003C\u002Fb> Fedora 43\u003Cbr>\u003Cb>Goal:\u003C\u002Fb> Keep \u003Cb>two Python venvs\u003C\u002Fb> (e.g., 3.12 + 3.14) for compatibility, but start ComfyUI \u003Cb>automatically\u003C\u002Fb> with a clean, lightweight setup.\"},\"tunes\":{}},{\"id\":\"h2-enterprise-dos\",\"type\":\"header\",\"data\":{\"text\":\"Enterprise Delivery Operating System\",\"level\":2},\"tunes\":{}},{\"id\":\"p-enterprise-dos-intro\",\"type\":\"paragraph\",\"data\":{\"text\":\"This guide is part of the \u003Cb>Enterprise Delivery Operating System\u003C\u002Fb> series. Use these category hubs to navigate the full stack (infra → workflows → governance).\"},\"tunes\":{}},{\"id\":\"lt-dos-architecture\",\"type\":\"linkTool\",\"data\":{\"link\":\"\u002Fenterprise-delivery-operating-system\u002Farchitecture\u002F\",\"meta\":{\"image\":{\"url\":\"\"},\"title\":\"Architecture\",\"description\":\"Reference architecture for the Enterprise Delivery Operating System.\"}},\"tunes\":{}},{\"id\":\"lt-dos-devops-runtime\",\"type\":\"linkTool\",\"data\":{\"link\":\"\u002Fenterprise-delivery-operating-system\u002Fdevops-runtime\u002F\",\"meta\":{\"image\":{\"url\":\"\"},\"title\":\"DevOps & Runtime\",\"description\":\"Deployments, services, ports, runtime operations, and repeatability.\"}},\"tunes\":{}},{\"id\":\"lt-dos-ai-tooling\",\"type\":\"linkTool\",\"data\":{\"link\":\"\u002Fenterprise-delivery-operating-system\u002Fai-tooling\u002F\",\"meta\":{\"image\":{\"url\":\"\"},\"title\":\"AI Tooling & Automation\",\"description\":\"Local AI stack, orchestration, automation, and stable workflows.\"}},\"tunes\":{}},{\"id\":\"lt-dos-security-compliance\",\"type\":\"linkTool\",\"data\":{\"link\":\"\u002Fenterprise-delivery-operating-system\u002Fsecurity-compliance\u002F\",\"meta\":{\"image\":{\"url\":\"\"},\"title\":\"Security & Compliance\",\"description\":\"Permissions, hardening, and safe defaults for local AI systems.\"}},\"tunes\":{}},{\"id\":\"lt-dos-observability-performance\",\"type\":\"linkTool\",\"data\":{\"link\":\"\u002Fenterprise-delivery-operating-system\u002Fobservability-performance\u002F\",\"meta\":{\"image\":{\"url\":\"\"},\"title\":\"Observability & Performance\",\"description\":\"Performance tuning, monitoring, VRAM\u002FRAM budgeting, and stability.\"}},\"tunes\":{}},{\"id\":\"h2-why-two-venvs\",\"type\":\"header\",\"data\":{\"text\":\"Why keep two venvs?\",\"level\":2},\"tunes\":{}},{\"id\":\"p-why-two-venvs\",\"type\":\"paragraph\",\"data\":{\"text\":\"AI tooling moves fast. Some nodes and wheels lag behind the newest Python, while others require it.\"},\"tunes\":{}},{\"id\":\"list-venvs\",\"type\":\"list\",\"data\":{\"style\":\"unordered\",\"meta\":{},\"items\":[\"\u003Cb>Python 3.12 venv\u003C\u002Fb> → “boring but compatible” (TensorRT\u002FLW wheels\u002FLightning often happier)\",\"\u003Cb>Python 3.14 venv\u003C\u002Fb> → newest features, but more missing wheels \u002F import issues are common\"]},\"tunes\":{}},{\"id\":\"p-rule\",\"type\":\"paragraph\",\"data\":{\"text\":\"\u003Cb>Rule:\u003C\u002Fb> never mix installs between venvs. Always run ComfyUI from the venv you intend.\"},\"tunes\":{}},{\"id\":\"h2-scripts\",\"type\":\"header\",\"data\":{\"text\":\"Setup: One script per venv\",\"level\":2},\"tunes\":{}},{\"id\":\"p-scripts\",\"type\":\"paragraph\",\"data\":{\"text\":\"Create a small launcher script that:\u003Cbr>1) switches into ComfyUI folder\u003Cbr>2) activates the chosen venv\u003Cbr>3) runs ComfyUI on localhost\"},\"tunes\":{}},{\"id\":\"h3-312-launcher\",\"type\":\"header\",\"data\":{\"text\":\"1) Create a launcher for Python 3.12 venv\",\"level\":3},\"tunes\":{}},{\"id\":\"code-312-launcher\",\"type\":\"code\",\"data\":{\"code\":\"mkdir -p ~\u002F.local\u002Fbin\\n\\ncat > ~\u002F.local\u002Fbin\u002Fcomfyui-start-312.sh \u003C\u003C'EOF'\\n#!\u002Fusr\u002Fbin\u002Fenv bash\\nset -euo pipefail\\n\\ncd \u002Fhome\u002Fx\u002Fai\u002FComfyUI\\nsource \u002Fhome\u002Fx\u002Fai\u002FComfyUI\u002F.venv312\u002Fbin\u002Factivate\\nexec python main.py --listen 127.0.0.1 --port 8188\\nEOF\\n\\nchmod +x ~\u002F.local\u002Fbin\u002Fcomfyui-start-312.sh\"},\"tunes\":{}},{\"id\":\"h3-314-launcher\",\"type\":\"header\",\"data\":{\"text\":\"2) (Optional) Create a launcher for Python 3.14 venv\",\"level\":3},\"tunes\":{}},{\"id\":\"code-314-launcher\",\"type\":\"code\",\"data\":{\"code\":\"cat > ~\u002F.local\u002Fbin\u002Fcomfyui-start-314.sh \u003C\u003C'EOF'\\n#!\u002Fusr\u002Fbin\u002Fenv bash\\nset -euo pipefail\\n\\ncd \u002Fhome\u002Fx\u002Fai\u002FComfyUI\\nsource \u002Fhome\u002Fx\u002Fai\u002FComfyUI\u002F.venv\u002Fbin\u002Factivate\\nexec python main.py --listen 127.0.0.1 --port 8189\\nEOF\\n\\nchmod +x ~\u002F.local\u002Fbin\u002Fcomfyui-start-314.sh\"},\"tunes\":{}},{\"id\":\"p-run-scripts\",\"type\":\"paragraph\",\"data\":{\"text\":\"Now you can run either version without thinking:\"},\"tunes\":{}},{\"id\":\"list-run-scripts\",\"type\":\"list\",\"data\":{\"style\":\"unordered\",\"meta\":{},\"items\":[\"~\u002F.local\u002Fbin\u002Fcomfyui-start-312.sh\",\"~\u002F.local\u002Fbin\u002Fcomfyui-start-314.sh\"]},\"tunes\":{}},{\"id\":\"h2-systemd\",\"type\":\"header\",\"data\":{\"text\":\"Autostart: systemd user service (best option)\",\"level\":2},\"tunes\":{}},{\"id\":\"p-systemd\",\"type\":\"paragraph\",\"data\":{\"text\":\"This starts ComfyUI at login, restarts on crash, and stays minimal (no root, no heavy wrappers).\"},\"tunes\":{}},{\"id\":\"h3-systemd-unit\",\"type\":\"header\",\"data\":{\"text\":\"1) Create the user service for 3.12\",\"level\":3},\"tunes\":{}},{\"id\":\"code-systemd-unit\",\"type\":\"code\",\"data\":{\"code\":\"mkdir -p ~\u002F.config\u002Fsystemd\u002Fuser\\n\\ncat > ~\u002F.config\u002Fsystemd\u002Fuser\u002Fcomfyui312.service \u003C\u003C'EOF'\\n[Unit]\\nDescription=ComfyUI (Python 3.12 venv)\\nAfter=network.target\\n\\n[Service]\\nType=simple\\nWorkingDirectory=\u002Fhome\u002Fx\u002Fai\u002FComfyUI\\nExecStart=\u002Fhome\u002Fx\u002F.local\u002Fbin\u002Fcomfyui-start-312.sh\\nRestart=on-failure\\nRestartSec=2\\nEnvironment=PYTHONUNBUFFERED=1\\n\\n[Install]\\nWantedBy=default.target\\nEOF\"},\"tunes\":{}},{\"id\":\"h3-systemd-enable\",\"type\":\"header\",\"data\":{\"text\":\"2) Enable + start\",\"level\":3},\"tunes\":{}},{\"id\":\"code-systemd-enable\",\"type\":\"code\",\"data\":{\"code\":\"systemctl --user daemon-reload\\nsystemctl --user enable --now comfyui312.service\\nsystemctl --user status comfyui312.service --no-pager\"},\"tunes\":{}},{\"id\":\"h3-systemd-logs\",\"type\":\"header\",\"data\":{\"text\":\"3) Logs (debug)\",\"level\":3},\"tunes\":{}},{\"id\":\"code-systemd-logs\",\"type\":\"code\",\"data\":{\"code\":\"journalctl --user -u comfyui312.service -f\"},\"tunes\":{}},{\"id\":\"p-systemd-note\",\"type\":\"paragraph\",\"data\":{\"text\":\"\u003Ci>(If you also want the 3.14 service, repeat with comfyui314.service and the other script.)\u003C\u002Fi>\"},\"tunes\":{}},{\"id\":\"h2-desktop\",\"type\":\"header\",\"data\":{\"text\":\"One click GUI: Desktop launcher (open ComfyUI in browser)\",\"level\":2},\"tunes\":{}},{\"id\":\"p-desktop\",\"type\":\"paragraph\",\"data\":{\"text\":\"This creates an app entry in your menu. Clicking it:\u003Cbr>1) starts the service\u003Cbr>2) opens the UI in your browser\"},\"tunes\":{}},{\"id\":\"code-desktop\",\"type\":\"code\",\"data\":{\"code\":\"mkdir -p ~\u002F.local\u002Fshare\u002Fapplications\\n\\ncat > ~\u002F.local\u002Fshare\u002Fapplications\u002Fcomfyui.desktop \u003C\u003C'EOF'\\n[Desktop Entry]\\nType=Application\\nName=ComfyUI (Local)\\nComment=Start ComfyUI and open the UI\\nExec=sh -lc 'systemctl --user start comfyui312.service; xdg-open http:\u002F\u002F127.0.0.1:8188'\\nIcon=utilities-terminal\\nTerminal=false\\nCategories=Graphics;AI;\\nEOF\"},\"tunes\":{}},{\"id\":\"h2-notes\",\"type\":\"header\",\"data\":{\"text\":\"Notes that prevent common mistakes\",\"level\":2},\"tunes\":{}},{\"id\":\"list-notes\",\"type\":\"list\",\"data\":{\"style\":\"unordered\",\"meta\":{},\"items\":[\"If you see pip installing into ~\u002F.local\u002F..., you’re \u003Cb>not in the right venv\u003C\u002Fb> (or you didn’t activate it).\",\"If a node fails with pkg_resources missing → install setuptools \u003Cb>inside the chosen venv\u003C\u002Fb>:source \u002Fhome\u002Fx\u002Fai\u002FComfyUI\u002F.venv312\u002Fbin\u002Factivatepython -m pip install -U pip setuptools wheel\",\"TensorRT node failures are normal on newer Python builds: if you don’t need it, disable that custom node folder.\"]},\"tunes\":{}},{\"id\":\"h2-next-reads\",\"type\":\"header\",\"data\":{\"text\":\"Next reads\",\"level\":2},\"tunes\":{}},{\"id\":\"p-next-reads\",\"type\":\"paragraph\",\"data\":{\"text\":\"If you want to go deeper, these guides connect directly to the setup above:\"},\"tunes\":{}},{\"id\":\"lt-next-fixes\",\"type\":\"linkTool\",\"data\":{\"link\":\"\u002Fenterprise-delivery-operating-system\u002Fai-tooling\u002Fcomfyui-nodes-dependency-fixes\u002F\",\"meta\":{\"image\":{\"url\":\"\"},\"title\":\"ComfyUI nodes: dependency fixes (Lightning, pkg_resources, ffmpeg)\",\"description\":\"Fix common node import failures and keep your ComfyUI stack stable across updates.\"}},\"tunes\":{}},{\"id\":\"lt-next-ports\",\"type\":\"linkTool\",\"data\":{\"link\":\"\u002Fenterprise-delivery-operating-system\u002Fdevops-runtime\u002Fports-profiles-multi-instance\u002F\",\"meta\":{\"image\":{\"url\":\"\"},\"title\":\"Two venvs, two ports, zero confusion\",\"description\":\"Run multiple ComfyUI instances cleanly: ports, services, and predictable profiles.\"}},\"tunes\":{}},{\"id\":\"lt-next-vram\",\"type\":\"linkTool\",\"data\":{\"link\":\"\u002Fenterprise-delivery-operating-system\u002Fobservability-performance\u002Fgpu-vram-budgeting\u002F\",\"meta\":{\"image\":{\"url\":\"\"},\"title\":\"VRAM budgeting: what actually reduces OOM\",\"description\":\"Practical VRAM tactics: attention modes, model sizes, batching, and real-world limits.\"}},\"tunes\":{}},{\"id\":\"lt-next-hardening\",\"type\":\"linkTool\",\"data\":{\"link\":\"\u002Fenterprise-delivery-operating-system\u002Fsecurity-compliance\u002Flocal-ai-hardening\u002F\",\"meta\":{\"image\":{\"url\":\"\"},\"title\":\"Local AI hardening: permissions, sandboxing, and safe defaults\",\"description\":\"Reduce risk on local AI systems: file permissions, service isolation, and safer defaults.\"}},\"tunes\":{}},{\"id\":\"h2-tradeoffs\",\"type\":\"header\",\"data\":{\"text\":\"Tradeoffs (quick)\",\"level\":2},\"tunes\":{}},{\"id\":\"h3-tradeoffs-systemd\",\"type\":\"header\",\"data\":{\"text\":\"systemd user service\",\"level\":3},\"tunes\":{}},{\"id\":\"list-tradeoffs-systemd\",\"type\":\"list\",\"data\":{\"style\":\"unordered\",\"meta\":{},\"items\":[\"✅ stable, auto-restart, low overhead, clean\",\"⛔ needs initial setup once\"]},\"tunes\":{}},{\"id\":\"h3-tradeoffs-desktop\",\"type\":\"header\",\"data\":{\"text\":\"desktop launcher\",\"level\":3},\"tunes\":{}},{\"id\":\"list-tradeoffs-desktop\",\"type\":\"list\",\"data\":{\"style\":\"unordered\",\"meta\":{},\"items\":[\"✅ one click workflow\",\"⛔ still depends on the browser UI\"]},\"tunes\":{}},{\"id\":\"h3-tradeoffs-two-venvs\",\"type\":\"header\",\"data\":{\"text\":\"two venvs\",\"level\":3},\"tunes\":{}},{\"id\":\"list-tradeoffs-two-venvs\",\"type\":\"list\",\"data\":{\"style\":\"unordered\",\"meta\":{},\"items\":[\"✅ best of both worlds (compat + latest)\",\"⛔ you must keep ports\u002Fservices separated to avoid confusion\"]},\"tunes\":{}}],\"version\":\"2.31.1\"}",{"time":564,"blocks":565,"version":804},1772356241399,[566,569,573,577,581,589,597,605,613,621,625,629,636,640,644,648,652,655,659,662,666,671,675,679,683,686,690,693,697,700,704,708,712,715,719,727,731,735,743,751,759,767,771,775,782,786,793,797],{"id":231,"data":567,"type":42,"tunes":568},{"text":561,"level":40},{},{"id":235,"data":570,"type":238,"tunes":572},{"text":571},"\u003Cb>Date:\u003C\u002Fb> March 2026\u003Cbr>\u003Cb>OS:\u003C\u002Fb> Fedora 43\u003Cbr>\u003Cb>Goal:\u003C\u002Fb> Keep \u003Cb>two Python venvs\u003C\u002Fb> (e.g., 3.12 + 3.14) for compatibility, but start ComfyUI \u003Cb>automatically\u003C\u002Fb> with a clean, lightweight setup.",{},{"id":241,"data":574,"type":42,"tunes":576},{"text":575,"level":244},"Enterprise Delivery Operating System",{},{"id":247,"data":578,"type":238,"tunes":580},{"text":579},"This guide is part of the \u003Cb>Enterprise Delivery Operating System\u003C\u002Fb> series. Use these category hubs to navigate the full stack (infra → workflows → governance).",{},{"id":252,"data":582,"type":260,"tunes":588},{"link":583,"meta":584},"\u002Fenterprise-delivery-operating-system\u002Farchitecture\u002F",{"image":585,"title":586,"description":587},{"url":257},"Architecture","Reference architecture for the Enterprise Delivery Operating System.",{},{"id":263,"data":590,"type":260,"tunes":596},{"link":591,"meta":592},"\u002Fenterprise-delivery-operating-system\u002Fdevops-runtime\u002F",{"image":593,"title":594,"description":595},{"url":257},"DevOps & Runtime","Deployments, services, ports, runtime operations, and repeatability.",{},{"id":272,"data":598,"type":260,"tunes":604},{"link":599,"meta":600},"\u002Fenterprise-delivery-operating-system\u002Fai-tooling\u002F",{"image":601,"title":602,"description":603},{"url":257},"AI Tooling & Automation","Local AI stack, orchestration, automation, and stable workflows.",{},{"id":281,"data":606,"type":260,"tunes":612},{"link":607,"meta":608},"\u002Fenterprise-delivery-operating-system\u002Fsecurity-compliance\u002F",{"image":609,"title":610,"description":611},{"url":257},"Security & Compliance","Permissions, hardening, and safe defaults for local AI systems.",{},{"id":290,"data":614,"type":260,"tunes":620},{"link":615,"meta":616},"\u002Fenterprise-delivery-operating-system\u002Fobservability-performance\u002F",{"image":617,"title":618,"description":619},{"url":257},"Observability & Performance","Performance tuning, monitoring, VRAM\u002FRAM budgeting, and stability.",{},{"id":299,"data":622,"type":42,"tunes":624},{"text":623,"level":244},"Why keep two venvs?",{},{"id":304,"data":626,"type":238,"tunes":628},{"text":627},"AI tooling moves fast. Some nodes and wheels lag behind the newest Python, while others require it.",{},{"id":309,"data":630,"type":316,"tunes":635},{"meta":631,"items":632,"style":315},{},[633,634],"\u003Cb>Python 3.12 venv\u003C\u002Fb> → “boring but compatible” (TensorRT\u002FLW wheels\u002FLightning often happier)","\u003Cb>Python 3.14 venv\u003C\u002Fb> → newest features, but more missing wheels \u002F import issues are common",{},{"id":319,"data":637,"type":238,"tunes":639},{"text":638},"\u003Cb>Rule:\u003C\u002Fb> never mix installs between venvs. Always run ComfyUI from the venv you intend.",{},{"id":324,"data":641,"type":42,"tunes":643},{"text":642,"level":244},"Setup: One script per venv",{},{"id":329,"data":645,"type":238,"tunes":647},{"text":646},"Create a small launcher script that:\u003Cbr>1) switches into ComfyUI folder\u003Cbr>2) activates the chosen venv\u003Cbr>3) runs ComfyUI on localhost",{},{"id":334,"data":649,"type":42,"tunes":651},{"text":650,"level":337},"1) Create a launcher for Python 3.12 venv",{},{"id":340,"data":653,"type":343,"tunes":654},{"code":342},{},{"id":346,"data":656,"type":42,"tunes":658},{"text":657,"level":337},"2) (Optional) Create a launcher for Python 3.14 venv",{},{"id":351,"data":660,"type":343,"tunes":661},{"code":353},{},{"id":356,"data":663,"type":238,"tunes":665},{"text":664},"Now you can run either version without thinking:",{},{"id":361,"data":667,"type":316,"tunes":670},{"meta":668,"items":669,"style":315},{},[365,366],{},{"id":369,"data":672,"type":42,"tunes":674},{"text":673,"level":244},"Autostart: systemd user service (best option)",{},{"id":374,"data":676,"type":238,"tunes":678},{"text":677},"This starts ComfyUI at login, restarts on crash, and stays minimal (no root, no heavy wrappers).",{},{"id":379,"data":680,"type":42,"tunes":682},{"text":681,"level":337},"1) Create the user service for 3.12",{},{"id":384,"data":684,"type":343,"tunes":685},{"code":386},{},{"id":389,"data":687,"type":42,"tunes":689},{"text":688,"level":337},"2) Enable + start",{},{"id":394,"data":691,"type":343,"tunes":692},{"code":396},{},{"id":399,"data":694,"type":42,"tunes":696},{"text":695,"level":337},"3) Logs (debug)",{},{"id":404,"data":698,"type":343,"tunes":699},{"code":406},{},{"id":409,"data":701,"type":238,"tunes":703},{"text":702},"\u003Ci>(If you also want the 3.14 service, repeat with comfyui314.service and the other script.)\u003C\u002Fi>",{},{"id":414,"data":705,"type":42,"tunes":707},{"text":706,"level":244},"One click GUI: Desktop launcher (open ComfyUI in browser)",{},{"id":419,"data":709,"type":238,"tunes":711},{"text":710},"This creates an app entry in your menu. Clicking it:\u003Cbr>1) starts the service\u003Cbr>2) opens the UI in your browser",{},{"id":424,"data":713,"type":343,"tunes":714},{"code":426},{},{"id":429,"data":716,"type":42,"tunes":718},{"text":717,"level":244},"Notes that prevent common mistakes",{},{"id":434,"data":720,"type":316,"tunes":726},{"meta":721,"items":722,"style":315},{},[723,724,725],"If you see pip installing into ~\u002F.local\u002F..., you’re \u003Cb>not in the right venv\u003C\u002Fb> (or you didn’t activate it).","If a node fails with pkg_resources missing → install setuptools \u003Cb>inside the chosen venv\u003C\u002Fb>:source \u002Fhome\u002Fx\u002Fai\u002FComfyUI\u002F.venv312\u002Fbin\u002Factivatepython -m pip install -U pip setuptools wheel","TensorRT node failures are normal on newer Python builds: if you don’t need it, disable that custom node folder.",{},{"id":443,"data":728,"type":42,"tunes":730},{"text":729,"level":244},"Next reads",{},{"id":448,"data":732,"type":238,"tunes":734},{"text":733},"If you want to go deeper, these guides connect directly to the setup above:",{},{"id":453,"data":736,"type":260,"tunes":742},{"link":737,"meta":738},"\u002Fenterprise-delivery-operating-system\u002Fai-tooling\u002Fcomfyui-nodes-dependency-fixes\u002F",{"image":739,"title":740,"description":741},{"url":257},"ComfyUI nodes: dependency fixes (Lightning, pkg_resources, ffmpeg)","Fix common node import failures and keep your ComfyUI stack stable across updates.",{},{"id":462,"data":744,"type":260,"tunes":750},{"link":745,"meta":746},"\u002Fenterprise-delivery-operating-system\u002Fdevops-runtime\u002Fports-profiles-multi-instance\u002F",{"image":747,"title":748,"description":749},{"url":257},"Two venvs, two ports, zero confusion","Run multiple ComfyUI instances cleanly: ports, services, and predictable 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service",{},{"id":499,"data":776,"type":316,"tunes":781},{"meta":777,"items":778,"style":315},{},[779,780],"✅ stable, auto-restart, low overhead, clean","⛔ needs initial setup once",{},{"id":507,"data":783,"type":42,"tunes":785},{"text":784,"level":337},"desktop launcher",{},{"id":512,"data":787,"type":316,"tunes":792},{"meta":788,"items":789,"style":315},{},[790,791],"✅ one click workflow","⛔ still depends on the browser UI",{},{"id":520,"data":794,"type":42,"tunes":796},{"text":795,"level":337},"two venvs",{},{"id":525,"data":798,"type":316,"tunes":803},{"meta":799,"items":800,"style":315},{},[801,802],"✅ best of both worlds (compat + latest)","⛔ you must keep ports\u002Fservices separated to avoid confusion",{},"2.31.1","Goal: Keep two Python venvs (e.g., 3.12 + 3.14) for compatibility, but start ComfyUI automatically with a clean, lightweight 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Este modelo práctico de arquitectura separa las cuatro capas, muestra dónde pertenece cada una y explica qué se rompe cuando los sistemas las colapsan en una sola.","\u002Fuploads\u002F2026\u002F09\u002Fai-agent-memory-is-not-rag-how-to-separate-memory-retrieval-state-and-context-1790350560308-np0xy6.webp","2026-09-25T11:34:00.000Z",{"id":1001,"slug":1002,"title":1003,"excerpt":1004,"featuredImage":1005,"publishedAt":1006},"476","mcp-vs-a2a-vs-ucp-vs-ap2-vs-a2ui-the-agent-protocol-stack-explained","MCP vs A2A vs UCP vs AP2 vs A2UI: La pila de protocolos de agentes explicada","MCP, A2A, UCP, AP2 y A2UI a menudo se presentan como estándares de agentes competidores. En su mayoría, resuelven diferentes problemas de interoperabilidad. 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Este artículo explica cómo la dilución de la señal, la evidencia contradictoria, el estado obsoleto, la sensibilidad a la posición y la compresión con pérdidas pueden reducir la fiabilidad de la IA—e introduce una práctica Prueba de Presión de Contexto.","\u002Fuploads\u002F2026\u002F09\u002Fwhy-more-context-can-make-ai-answers-worse-1790351615793-2ntv2v.webp","2026-09-25T11:51:00.000Z",{"id":1036,"slug":1037,"title":1038,"excerpt":1039,"featuredImage":1040,"publishedAt":1041},"474","migrating-from-openai-agents-sdk-to-the-agents-api-what-actually-changes-architecturally","Migrar del SDK de Agentes de OpenAI a la API de Agentes: ¿Qué cambia realmente a nivel arquitectónico?","Migrar del SDK de OpenAI Agents a la nueva API de Agents no es un simple cambio de nombre de importación. El límite del entorno de ejecución cambia: el bucle del agente, la sesión duradera, la orquestación, la compactación de contexto y la recuperación se trasladan hacia un harness gestionado. Esta guía muestra qué debería migrarse, qué debería permanecer en tu aplicación y cómo demostrar la migración antes del cambio definitivo.","\u002Fuploads\u002F2026\u002F09\u002Fmigrating-from-openai-agents-sdk-to-the-agents-api-what-actually-changes-architecturally-1790352171968-ienxr9.webp","2026-09-25T12:01:00.000Z",{"id":1043,"slug":1044,"title":1045,"excerpt":1046,"featuredImage":1047,"publishedAt":1048},"477","computer-use-agents-why-a-successful-demo-can-still-be-an-unreliable-system","Agentes de uso de computadoras: por qué una demostración exitosa aún puede ser un sistema poco confiable","Los agentes de uso de computadoras ahora pueden completar impresionantes flujos de trabajo en el navegador y en el escritorio, pero una ejecución exitosa demuestra capacidad—no fiabilidad. Este artículo muestra cómo probar la repetibilidad, la robustez ambiental, el control de horizonte largo, la conciencia del estado, la verificación de resultados y la gestión segura de objetivos.","\u002Fuploads\u002F2026\u002F09\u002Fcomputer-use-agents-why-a-successful-demo-can-still-be-an-unreliable-system-1790352854690-75qnrg.webp","2026-09-25T12:13:00.000Z",{"id":1050,"slug":1051,"title":1052,"excerpt":1053,"featuredImage":1054,"publishedAt":1055},"473","openai-agents-api-vs-agents-sdk-vs-responses-api-what-should-you-build-on-in-2026","OpenAI Agents API vs Agents SDK vs Responses API: ¿Sobre qué deberías construir en 2026?","El stack de agentes de OpenAI cambió en septiembre de 2026. Esta guía de arquitectura separa la Agents API, el Agents SDK, la Responses API y el Codex SDK por propiedad del runtime—para que los equipos puedan elegir el límite de control adecuado en lugar de comparar nombres de productos.","\u002Fuploads\u002F2026\u002F09\u002Fopenai-agents-api-vs-agents-sdk-vs-responses-api-what-should-you-build-on-in-2026-1790351846714-zi7lus.webp","2026-09-25T11:56:00.000Z",{"id":1057,"slug":1058,"title":1059,"excerpt":1060,"featuredImage":1061,"publishedAt":1062},"475","managed-agent-harness-vs-self-hosted-agent-loop-what-you-gain-what-you-lose","Harness de agente gestionado vs. bucle de agente autohospedado: lo que ganas, lo que pierdes","“Agente autoalojado” puede significar arquitecturas muy diferentes. Esta guía separa el arnés gestionado, el entorno de ejecución autoalojado y el bucle de agente totalmente autooperado—y muestra qué límite de control necesitan realmente los equipos.","\u002Fuploads\u002F2026\u002F09\u002Fmanaged-agent-harness-vs-self-hosted-agent-loop-what-you-gain-what-you-lose-1790352403475-kj10jh.webp","2026-09-25T12:05:00.000Z",{"id":1064,"slug":1065,"title":1066,"excerpt":1067,"featuredImage":1068,"publishedAt":1069},"483","what-is-an-ai-solution-architect-system-boundaries-responsibilities-and-trade-offs","¿Qué es un arquitecto de soluciones de IA? 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