I realized that yesterday I made a change in /etc/hosts file to access to some blocked sites and forgot to add back an entry "127.0.0.1 localhost" to this file. After adding this line, these errors are no longer displayed.
Friday, November 23, 2012
[solved] Failed to start Qemuwrapper/Dynamips on GNS3
Today, when trying to open an old topology by GNS3, I can not start it normally. GNS3 reports some kind of errors. Qemu can not start on port used in previous working topology.
THe same problem to qemuwrapper and Dynamips. I checked all the file permisson, path to file, using port... everything's ok but these errors still appear.
I realized that yesterday I made a change in /etc/hosts file to access to some blocked sites and forgot to add back an entry "127.0.0.1 localhost" to this file. After adding this line, these errors are no longer displayed.
I realized that yesterday I made a change in /etc/hosts file to access to some blocked sites and forgot to add back an entry "127.0.0.1 localhost" to this file. After adding this line, these errors are no longer displayed.
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