The configuration is:
Guest: ubuntu 12.04 Desktop, virt-manager installed, network is ok to connect Server with ssh
Server:ubuntu 12.04 Server, libvirt and libvirtd installed, sshd and libvirtd service is running.
I'd like to connect server with virt-manager in guest. Virt-manager is run by root user.
The virtualization method of server is kvm. The connection method of virt-manager is ssh+kvm.
The detailed error information is:
Guest: ubuntu 12.04 Desktop, virt-manager installed, network is ok to connect Server with ssh
Server:ubuntu 12.04 Server, libvirt and libvirtd installed, sshd and libvirtd service is running.
I'd like to connect server with virt-manager in guest. Virt-manager is run by root user.
The virtualization method of server is kvm. The connection method of virt-manager is ssh+kvm.
The detailed error information is:
Code:
Unable to connect to libvirt:
Cannot recv data: No protocol specified
No protocol specified
(ssh-askpass:18147): Gtk-WARNING **: cannot open display: :0.0
Permission denied, please try again.
No protocol specified
No protocol specified
(ssh-askpass:18149): Gtk-WARNING **: cannot open display: :0.0
Permission denied, please try again.
No protocol specified
No protocol specified
(ssh-askpass:18151): Gtk-WARNING **: cannot open display: :0.0
Permission denied (publickey,password).
: Connection reset by peer
Verify that:
- The 'libvirt-bin' package is installed
- The 'libvirtd' daemon has been started
- You are member of the 'libvirtd' group
Libvirt URI is: qemu+ssh://john@172.16.106.254/system
Traceback (most recent call last):
File "/usr/share/virt-manager/virtManager/connection.py", line 1185, in _open_thread
self.vmm = self._try_open()
File "/usr/share/virt-manager/virtManager/connection.py", line 1167, in _try_open
flags)
File "/usr/lib/python2.7/dist-packages/libvirt.py", line 102, in openAuth
if ret is None:raise libvirtError('virConnectOpenAuth() failed')
libvirtError: Cannot recv data: No protocol specified
No protocol specified
(ssh-askpass:18147): Gtk-WARNING **: cannot open display: :0.0
Permission denied, please try again.
No protocol specified
No protocol specified
(ssh-askpass:18149): Gtk-WARNING **: cannot open display: :0.0
Permission denied, please try again.
No protocol specified
No protocol specified
(ssh-askpass:18151): Gtk-WARNING **: cannot open display: :0.0
Permission denied (publickey,password).
: Connection reset by peer