Re: snapshot creation broken recently?

Hello, until very recently I had been happily creating snapshots of running VMs (created using virt-install) simply with virsh --connect qemu:///system snapshot-create-as <domain-name> <snapshot-name> Now when I try to do that I get the following error: Error creating snapshot: operation failed: Failed to take snapshot: pre-save failed: qxl Same thing trying to create a snapshot from virt-manager (which also used to work). Here's the full backtrace (as displayed in virt-manager): Error: Error while writing VM state: Unknown error -1 Traceback (most recent call last): File "/usr/share/virt-manager/virtManager/asyncjob.py", line 65, in cb_wrapper callback(asyncjob, *args, **kwargs) File "/usr/share/virt-manager/virtManager/details/snapshots.py", line 237, in _do_create_snapshot self.vm.create_snapshot(xml) File "/usr/share/virt-manager/virtManager/object/domain.py", line 1124, in create_snapshot self._backend.snapshotCreateXML(xml, flags) File "/usr/lib/python3.9/site-packages/libvirt.py", line 3059, in snapshotCreateXML raise libvirtError('virDomainSnapshotCreateXML() failed') libvirt.libvirtError: operation failed: Failed to take snapshot: pre-save failed: qxl Error: Error while writing VM state: Unknown error -1 I am on Arch Linux (x86_64), using the distro packages. Checking my pacman logs, might update of qemu-headless from 6.0.0 to 6.1.0 have something to do with that?