virt-manager was working just fine and all of a sudden stopped working, throwing in error:
RuntimeError: could not open display
root@rakcal ~]# echo $DISPLAY localhost:10.0 [root@rakcal ~]# virt-manager Traceback (most recent call last): File "/usr/share/virt-manager/virt-manager.py", line 383, in <module> main() File "/usr/share/virt-manager/virt-manager.py", line 286, in main raise gtk_error RuntimeError: could not open display
Has anyone seen this before? the same thing happen to "virt-viewer" as well:
[root@rakcal ~]# virt-viewer winxp1 Cannot open display: Run 'virt-viewer --help' to see a full list of available command line options
Does anyone know what might be the problem or if I'm missing anything? Reinstalling "virt-manager" didn't bring any good. Any help would be appreciated. Cheers!!