On Saturday, 17 November 2018 10:55:21 GMT jdm wrote: > Hi, > > I am trying to run virt-manager and or qemu with 3d acceleration using > virtio-gpu options. > > When I start the virtual machine in virt-manager all I get is a screen > of static (complete screen corruption of lines and blocks) > > I also get the same problem when trying to start from CLI with the > following > > /usr/bin/qemu-system-x86_64 \ > -enable-kvm \ > -cpu host \ > -smp 8 \ > -m 4G \ > -net nic,macaddr=52:54:00:12:34:56 -net user \ > -soundhw es1370 \ > -usb -device usb-tablet \ > -show-cursor \ > -vga virtio \ > -display gtk,gl=on \ > -drive file=arch.img,if=virtio & > > This used to work fine but has recently gone wrong. I have tried > several guests all with the same results of corrupted screens. > > I can start machines with normal qxl options and all is fine so > think this is just an issue with virtio 3d acceleration. > > Any ideas? > > Thanks > > John
All I can think is this should be related to the host GPU and any recent update to its drivers. On an old Radeon here I have not noticed any problems running: -display gtk,gl=on or -display sdl,gl=on -- Regards, Mick
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