Hi all,
when I'm trying to work with virt-manager on a remote host(ssh -X host) I got the error:
Code:
#virt-manager
Traceback (most recent call last):
File "/usr/share/virt-manager/virt-manager.py", line 386, in <module>
main()
File "/usr/share/virt-manager/virt-manager.py", line 287, in main
raise gtk_error
RuntimeError: could not open display
then I reinstall libvirt polkit policycore, log out and ssh again, this time result was:
Code:
#virt-manager
X11 connection rejected because of wrong authentication.
Traceback (most recent call last):
File "/usr/share/virt-manager/virt-manager.py", line 386, in <module>
main()
File "/usr/share/virt-manager/virt-manager.py", line 287, in main
raise gtk_error
RuntimeError: could not open display
But sometimes when I'm not the root user and run virt-manager, the virtual machine manager will appear, but it gives me the error:
in console:
Code:
Gtk-Message: Failed to load module "canberra-gtk-module"
and in virt-manager window:
Code:
Unable to connect to libvirt.
authentication failed: Authorization requires authentication but no agent is available.
Libvirt URI is: qemu:///system
Traceback (most recent call last):
File "/usr/share/virt-manager/virtManager/connection.py", line 1027, in _open_thread
self.vmm = self._try_open()
File "/usr/share/virt-manager/virtManager/connection.py", line 1009, in _try_open
flags)
File "/usr/lib64/python2.7/site-packages/libvirt.py", line 102, in openAuth
if ret is None:raise libvirtError('virConnectOpenAuth() failed')
libvirtError: authentication failed: Authorization requires authentication but no agent is available.
Code:
Unable to connect to libvirt.
Cannot recv data: /etc/ssh/ssh_config: line 62: Bad configuration option: X11UseLocalhost
/etc/ssh/ssh_config: terminating, 1 bad configuration options
: Connection reset by peer
Verify that the 'libvirtd' daemon is running
on the remote host.
Libvirt URI is: qemu+ssh://root@cloudmaster.bu.edu/system
Traceback (most recent call last):
File "/usr/share/virt-manager/virtManager/connection.py", line 1027, in _open_thread
self.vmm = self._try_open()
File "/usr/share/virt-manager/virtManager/connection.py", line 1009, in _try_open
flags)
File "/usr/lib64/python2.7/site-packages/libvirt.py", line 102, in openAuth
if ret is None:raise libvirtError('virConnectOpenAuth() failed')
libvirtError: Cannot recv data: /etc/ssh/ssh_config: line 62: Bad configuration option: X11UseLocalhost
/etc/ssh/ssh_config: terminating, 1 bad configuration options
: Connection reset by peer
I googled it a lot. But nothing worked. any help is appreciated.
