virtual: 0.847
VMM: 0.806
device: 0.786
graphic: 0.728
performance: 0.710
network: 0.658
semantic: 0.632
mistranslation: 0.584
architecture: 0.520
vnc: 0.514
risc-v: 0.509
kernel: 0.507
socket: 0.489
debug: 0.472
PID: 0.462
i386: 0.458
ppc: 0.452
TCG: 0.434
KVM: 0.431
register: 0.429
hypervisor: 0.425
boot: 0.391
x86: 0.371
files: 0.352
user-level: 0.320
permissions: 0.276
peripherals: 0.271
arm: 0.270
assembly: 0.266

screendump with qxl + spice shows stale data

The monitor 'screendump' command returns stale data for VMs using qxl + spice. If you perform multiple screendumps, screendump #N will show roughly the display from the time screendump #N-1 was taken. This affects 'virsh screenshot' and libvirt screenshot APIs by association.

Gerd explains that new monitor commands/infrastructure is likely required to handle this correctly:

https://lists.gnu.org/archive/html/qemu-devel/2014-04/msg03840.html

Looking through old bug tickets... can you still reproduce this issue with the latest version of QEMU? Or could we close this ticket nowadays?


[Expired for QEMU because there has been no activity for 60 days.]