I’m having trouble allocating more VRAM to my QEMU virtual machine. Currently, I’m using the following command to launch my VM:

qemu-system-x86_64 -enable-kvm -boot menu=on -drive file=QEMU -m 2G -cpu host -vga virtio

Can anyone help me figure out how to increase the VRAM allocation in QEMU?

Solution by lnxtx@feddit.nl qemu-system-x86_64 [...] -vga qxl -global qxl-vga.vram_size_mb=128 -global qxl-vga.ram_size_mb=128

  • proxy@sh.itjust.worksOP
    3·
    3 months ago

    If I’m reading correctly, there isn’t a modern GPU driver for QEMU that supports customizing VRAM?

    • InverseParallax@lemmy.worldEnglish
      4·
      3 months ago

      Qxl does, it’s fairly modern.

      Otherwise you have virtio and virglrenderer, which are as modern as it gets this side of pcie pass through or intel’s sriov.