{"id":157029,"date":"2026-02-05T11:11:56","date_gmt":"2026-02-05T09:11:56","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/v-virtualbox-dobavlena-predvaritelnaya-podderzhka-raboty-poverh-gipervizora-kvm"},"modified":"2026-02-05T11:11:56","modified_gmt":"2026-02-05T09:11:56","slug":"v-virtualbox-dobavlena-predvaritelnaya-podderzhka-raboty-poverh-gipervizora-kvm","status":"publish","type":"post","link":"https:\/\/prohoster.info\/es\/blog\/news\/v-virtualbox-dobavlena-predvaritelnaya-podderzhka-raboty-poverh-gipervizora-kvm","title":{"rendered":"VirtualBox ha a\u00f1adido soporte preliminar para funcionar sobre el hipervisor KVM.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Se han a\u00f1adido cambios al repositorio del sistema de virtualizaci\u00f3n VirtualBox que permiten usar el hipervisor KVM integrado en el n\u00facleo de Linux en lugar del m\u00f3dulo espec\u00edfico del n\u00facleo de VirtualBox (vboxdrv). La implementaci\u00f3n ha sido preparada por empleados de Oracle y se desarrolla de manera independiente del conjunto de parches VirtualBox-KVM, mantenido por Cyberus Technology. Cabe mencionar que Oracle comenz\u00f3 a trabajar en el backend de KVM hace varios a\u00f1os, pero su desarrollo se ha retrasado debido a la falta de recursos de ingenier\u00eda. <\/p>\n

A partir del commit 5cb05ca, el backend KVM<\/a> est\u00e1 en un estado m\u00e1s o menos operativo, al menos para sistemas operativos de invitados m\u00e1s 'modernos'. Sistemas operativos antiguos y ex\u00f3ticos, como MS-DOS, a\u00fan no son compatibles o no han sido probados. Si VirtualBox no puede acceder a sus propios controladores de n\u00facleo, cambiar\u00e1 a funcionar usando KVM, si est\u00e1 disponible. Los estados guardados entre el hipervisor nativo y KVM deben ser compatibles. Actualmente no hay versiones de prueba, y el c\u00f3digo est\u00e1 disponible solo en el corte actual de GIT. <\/p>\n

El backend implementado resolver\u00e1 problemas de inicio de VirtualBox en distribuciones con soporte para UEFI Secure Boot, como Fedora y RHEL, que se niegan a firmar controladores de terceros. El soporte para KVM tambi\u00e9n permitir\u00e1 ejecutar VirtualBox en sistemas Linux que a\u00fan no son compatibles en el controlador vboxdrv, usar VirtualBox simult\u00e1neamente con otros sistemas de virtualizaci\u00f3n basados en KVM y aprovechar mecanismos avanzados de aceleraci\u00f3n de hardware para virtualizaci\u00f3n, que son compatibles en KVM, pero no se utilizan en VirtualBox (por ejemplo, la extensi\u00f3n APICv para la virtualizaci\u00f3n del controlador de interrupciones).
\n
Fuente: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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\u0441\u043e\u0442\u0440\u0443\u0434\u043d\u0438\u043a\u0430\u043c\u0438 Oracle \u0438 \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u043e\u0442\u0434\u0435\u043b\u044c\u043d\u043e \u043e\u0442 \u043d\u0430\u0431\u043e\u0440\u0430 \u043f\u0430\u0442\u0447\u0435\u0439 VirtualBox-KVM, \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0435\u043c\u043e\u0433\u043e \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0435\u0439 Cyberus Technology. \u041e\u0442\u043c\u0435\u0447\u0430\u0435\u0442\u0441\u044f, \u0447\u0442\u043e Oracle \u043d\u0430\u0447\u0430\u043b\u0430 \u0440\u0430\u0431\u043e\u0442\u0443 \u043d\u0430\u0434 KVM-\u0431\u044d\u043a\u0435\u043d\u0434\u043e\u043c \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u043e \u043b\u0435\u0442 \u043d\u0430\u0437\u0430\u0434, \u043d\u043e \u0438\u0437-\u0437\u0430 \u043d\u0435\u0445\u0432\u0430\u0442\u043a\u0438 \u0438\u043d\u0436\u0435\u043d\u0435\u0440\u043d\u044b\u0445 \u0440\u0435\u0441\u0443\u0440\u0441\u043e\u0432 \u0435\u0433\u043e \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0430 \u0437\u0430\u0442\u044f\u043d\u0443\u043b\u0430\u0441\u044c. \u041d\u0430\u0447\u0438\u043d\u0430\u044f […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":8,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-157029","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47Se ha a\u00f1adido soporte preliminar para operar sobre el hipervisor KVM en VirtualBox | ProHoster","description":"Se han a\u00f1adido cambios al repositorio del sistema de virtualizaci\u00f3n 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