Public bug reported:
Binary package hint: virt-manager
The newest version of virt-manger that is being released with Lucid has
issues setting up an ssh tunnel and connecting to a remote KVM console.
Virt-manager displays the following error:
"TCP/IP error: VNC connection to hypervisor host got refused or
disconnected!"
Running virt-manager in debug mode shows that this bug is caused when
users are using the shell zsh and this is not reproducible with bash.
The debug output is:
2010-04-05 16:41:58,264 (console:599): Starting connect process for dagger 5905
2010-04-05 16:41:58,265 (console:535): Creating SSH tunnel: ['ssh', 'ssh',
'dagger', "nc -q 2>&1 | grep -q 'requires an argument';if [ $? -eq 0 ] ; then
CMD='nc -q 0 127.0.0.1 5905';else CMD='nc 127.0.0.1 5905';fi;$CMD;"]
2010-04-05 16:41:58,268 (console:550): Tunnel PID 24 FD 9321
RSA host key for IP address '2610:10:20:208:222:19ff:fe93:98b5' not in list of
known hosts.
zsh:1: command not found: nc -q 0 127.0.0.1 5905
2010-04-05 16:41:58,491 (console:559): Shutting down tunnel PID 9321 FD 24
2010-04-05 16:41:58,491 (console:449): VNC disconnected
2010-04-05 16:41:58,492 (console:474): Too many connection failures, not
retrying again
Virt-manager version: 0.8.2 (0.8.2-2ubuntu8)
Ubuntu version: 10.04 Beta
This bug does not affect virt-viewer. Virt-viewer functions normally
when using zsh as your shell.
** Affects: virt-manager (Ubuntu)
Importance: Undecided
Status: New
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Virt-manager unable to display console.
https://bugs.launchpad.net/bugs/556113
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