One user gave me the missing file,OVMFX64.fd and I tried to see if it worked.
These are the parameters that I've used : case 1) qemu-system-x86_64 -accel nvmm \ -cpu max -smp cpus=4 -m 8G \ #-drive if=pflash,format=raw,readonly=on,file=/usr/pkg/share/qemu/edk2-x86_64-code.fd \ #-drive if=pflash,format=raw,readonly=on,file=/home/marietto/Downloads/vm/OVMF-X64-r15214/OVMF.fd \ -drive if=pflash,format=raw,readonly=on,file=/home/marietto/Downloads/vm/OVMFX64.fd \ -drive id=cdrom,if=none,media=cdrom,file=/home/marietto/Downloads/vm/ubuntu-22.04-desktop-amd64.iso \ -object rng-random,filename=/dev/urandom,id=viornd0 \ -device virtio-rng-pci,rng=viornd0 \ -netdev user,id=vioif0 -device virtio-net-pci,netdev=vioif0 \ -audiodev oss,id=oss,out.dev=/dev/audio,in.dev=/dev/audio \ -device ac97,audiodev=oss \ -display sdl,gl=on -vga vmware \ -usb -device usb-mouse,bus=usb-bus.0 and qemu + nvmm started (as you can see on the picture,but the iso image won't boot) : you can see what happened here : ---> https://ibb.co/W5W90KH I've also tried to do : case 2) qemu-system-x86_64 -accel nvmm \ -cpu max -smp cpus=4 -m 8G \ -drive if=pflash,format=raw,readonly=on,file=/home/marietto/Downloads/vm/OVMFX64.fd \ -drive id=cdrom,if=none,media=cdrom,file=/home/marietto/Downloads/vm/ubuntu-22.04-desktop-amd64.iso \ -object rng-random,filename=/dev/urandom,id=viornd0 \ -device virtio-rng-pci,rng=viornd0 \ -netdev user,id=vioif0 -device virtio-net-pci,netdev=vioif0 \ -audiodev oss,id=oss,out.dev=/dev/audio,in.dev=/dev/audio \ -device ac97,audiodev=oss \ -display sdl,gl=on -vga vmware \ -usb -device usb-mouse,bus=usb-bus.0 and the error "NVMM: Mem Assist Failed [gpa=0xfffffff0]" appeared again. I really don't understand why in the first case it seems that the bug is fixed. And i suspect that inside the parameters there is a mistake,since the iso image is not recognized. Il giorno dom 17 lug 2022 alle ore 14:12 Greg Troxel <g...@lexort.com> ha scritto: > > Mario Marietto <marietto2...@gmail.com> writes: > > > Actually I'm running OS108 based on this NetBSD version : > > I have never heard of OS108.n > > > localhost# uname -a > > > > NetBSD localhost 9.1_STABLE NetBSD 9.1_STABLE (GENERIC) #1: Sun Nov 8 > > 03:50:47 IST 2020 > > r...@unitedbsd.com:/usr/srcNEW/objNEW/sys/arch/amd64/compile/GENERIC > > amd64 > > Maybe ask unitedbsd.com? > > > Someone told me : "the OVMFX64 file can be found in the package system > > under sysutil/ovmf" ; ok,but I don't have the folder sysutil and I don't > > have any ovmf file in my system. Why ? I suspect that some components are > > missing in my system. Where can I get what I need to make some > experiments > > with qemu and nvmm ? thanks. > > See > > https://pkgsrc.org/ > https://netbsd.org/docs/pkgsrc/ > > -- Mario.
