Elena downloaded it over the lab’s shaky Ethernet. She installed it on the decrepit Dell OptiPlex that served as the class server. Her fingers crossed.
She launched a Windows XP guest (for legacy embedded labs), a Ubuntu 22.04 server, and a FreeBSD instance— simultaneously . The host fan spun up, then… settled. The VMs ran for 72 hours straight. No blue screens. No VERR_SUPDRV_COMPONENT_NOT_FOUND. virtualbox stable release
For the first time, no one groaned.