I set the me into the group libvirt and write the config for libvirtd:<div>==================================================</div><div><div>listen_tls = 0</div><div>listen_tcp = 0</div><div>auth_tcp = &quot;none&quot;</div>
<div>mdns_adv = 0</div><div>unix_sock_group = &quot;libvirt&quot;</div><div>unix_sock_ro_perms = &quot;0770&quot;</div><div>unix_sock_rw_perms = &quot;0770&quot;</div><div>unix_sock_dir = &quot;/var/run/libvirt&quot;</div>
<div><br></div><div>log_filters = &quot;1:libvirt 1:util 1:qemu&quot;</div><div>log_output = &quot;1:file:/var/log/libvirt/libvirtd.log&quot;</div><div><br></div><div>max_clients = 500</div><div>min_workers = 10</div><div>
max_workers = 50</div><div>max_requests = 50</div><div>max_client_requests = 8</div></div><div>===========================================</div><div>but I can&#39;t login the libvirt:</div><div><div>[xxxxxx@u70 ~]$ virsh</div>
<div>error : authentication failed: Authorization requires authentication but no agent is available.</div></div><div><br></div><div>who can tell me why? thanks a lot. <br>:)</div>