Still present on qemu 5.2.0 and Linux 5.10
** Changed in: qemu
Status: Incomplete => New
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https://bugs.launchpad.net/bugs/1856399
Title:
Intel GVT-g works in X11, segfaults in wayland
Status in QEMU:
New
Bug description:
Hello,
I am using an uptodate Arch Linux 64bit with qemu version 4.2.0, but the
problem was also present in older versions. The problem occurs with Linux 5.4
and 4.19.
The problem also occurs with Debian as guest. I am running sway.
If I provide -vga std, then qemu works fine until I use the qemu window to
switch to the vfio-pci device. There are no problems under X11/xwayland at all.
Commandline:
qemu-system-x86_64
-enable-kvm
-cpu host
-smp 2
-m 8192
-display gtk,gl=on
-device
vfio-pci,sysfsdev=/sys/devices/pci0000:00/0000:00:02.0/[ID]/,x-igd-opregion=on,display=on
-cdrom archlinux-2019.11.01-x86_64.iso
-vga none
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