diff --git a/README.md b/README.md index dc0fc14a..fbd5ebfd 100644 --- a/README.md +++ b/README.md @@ -167,3 +167,23 @@ See `vnc.html` and `vnc_auto.html` for examples. The file The `vnc.js` also includes other scripts within the `include` sub-directory. The `VNC_uri_prefix` variable can be use override the URL path to the directory that contains the `include` sub-directory. + + +### Troubleshooting + +You will need console logging support in the browser. Recent Chrome +and Opera versions have built in support. Firefox has a nice extension +called "firebug" that gives console logging support. + +First, load the noVNC page with `logging=debug` added to the query string. +For example `vnc.html?logging=debug`. + +Then, activate the console logger in your browser. With Chrome it can +be activate using Ctrl+Shift+J and then switching to the "Console" +tab. With firefox+firebug, it can be activated using Ctrl+F12. + +Now reproduce the problem. The console log output will give more +information about what is going wrong and where in the code the +problem is located. If you file a issue/bug, it can be very helpful to +copy the last page of console output leading up the problem into the +issue report.