ubuntu 18.04 virt-manager problem

[luki3who]

hi
last day i upgrade to xubuntu 18.04. in virt-manager i have error when use build dipslay
QEMU „getfd”: No file descriptor supplied via SCM_RIGHTS.
when use virt-viwer virt-viewer qemu:///system i see virtual machine.

i started used virt-manager i can do somethink wrong.

i try:

sudo apt purge libvirt-bin libvirt-glib libvirt0 virt-manager virt-viewer virtinst 
sudo apt purge libvirt-bin libvirt-glib-1.0-0 libvirt0 virt-manager virt-viewer virtinst 
sudo apt install libvirt-bin libvirt-glib libvirt0 virt-manager virt-viewer virtinst 
sudo apt install libvirt-bin libvirt-glib-1.0-1 libvirt0 virt-manager virt-viewer virtinst 
sudo apt install libvirt-bin libvirt-glib-1.0-0 libvirt0 virt-manager virt-viewer virt

virt-manager --version 1.4.0
virt-viewer --version virt-viewer w wersji 6.0
 libvirtd --version libvirtd (libvirt) 4.0.0

[TheFu]

Welcome to the forums.

18.04 is alpha. Not yet released.
The only "trick" I remember using libvirtd on 14.04 and 16.04 is to ensure the userid is part of the libvirtd group.

[ajgreeny]

Thread moved to Virtualisation. which is more appropriate and a better fit.

[Doug S]

See this bug report.