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qemu: enable usb tablet option only on x86_64-linux

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at least on aarch64-linux this locks up the hypervisor
This commit is contained in:
Jörg Thalheim
2025-08-19 12:43:30 +00:00
parent 2ce5388a75
commit 699c56c721
1 changed files with 5 additions and 1 deletions
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6
pkgs/clan-cli/clan_cli/vms/qemu.py
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@@ -179,7 +179,6 @@ def qemu_command(
"-drive", f"cache=writeback,file={state_img},format=qcow2,id=state,if=none,index=2,werror=report", "-drive", f"cache=writeback,file={state_img},format=qcow2,id=state,if=none,index=2,werror=report",
"-device", "virtio-blk-pci,drive=state", "-device", "virtio-blk-pci,drive=state",
"-device", "virtio-keyboard", "-device", "virtio-keyboard",
"-usb", "-device", "usb-tablet,bus=usb-bus.0",
"-kernel", f"{chroot_toplevel}/kernel", "-kernel", f"{chroot_toplevel}/kernel",
"-initrd", str(initrd), "-initrd", str(initrd),
"-append", " ".join(kernel_cmdline), "-append", " ".join(kernel_cmdline),
@@ -189,6 +188,11 @@ def qemu_command(
"-device", "virtio-serial", "-device", "virtio-serial",
"-device", "virtserialport,chardev=qga0,name=org.qemu.guest_agent.0", "-device", "virtserialport,chardev=qga0,name=org.qemu.guest_agent.0",
] ]
# USB tablet only works reliably on x86_64 Linux for now, not aarch64-linux.
# TODO: Fix USB tablet support for ARM architectures and test macOS
if platform.system().lower() == "linux" and platform.machine().lower() in ("x86_64", "amd64"):
command.extend(["-usb", "-device", "usb-tablet,bus=usb-bus.0"])
if interactive: if interactive:
command.extend( command.extend(
[ [