Hi, I wish to run the latest virt-manager version on my ubunut 20.04. I checked all the requirements in INSTALL.md and they are all met.
I remove virt-manager 2.2.1 by apt remove virt-manager. I run then setup.py install and got no error. which virt-manager /usr/bin/virt-manager virt-manager --version 4.0.0 If I run virt-manager on the konsole as normal user, nothing happnes, not even a message. The same if I run using sudo virt-manager If I run it as root at least I get virt-manager root@dell-3541:~# Unable to init server: Could not connect: Connection refused Unable to init server: Could not connect: Connection refused Unable to init server: Could not connect: Connection refused (virt-manager:82733): Gtk-WARNING **: 17:20:40.074: cannot open display: I move the setup folder in /opt/virt-manager. If i run /opt/virt-manager/virt-manager the windows opens up correctly. Why is /usr/bin/virt-manager not working? (No processes found by ps aux).