fixed in master http://git.fedorahosted.org/cgit/rhq/rhq.git/diff/?id=5adfb8175 time: Tue Jan 15 19:32:10 2013 +0100 commit: 5adfb817554307a6615e25cb6f952e1c1e9025bd author: Jirka Kremser - jkremser message: [BZ 895664 - Globally uncaught exception on navigating a resource after adding 'Resource Metric Graph' portlet to dashboard] Gflot now doesn't use its own version of jQuery. This bug was caused by the fact that Gflot lazily loads the jQuery to the page, so if user visited the dashboard before the page when Sparkline is used (resource summary tab), the exception was thrown.
Bulk closing of issues in old RHQ releases that are in production for a while now. Please open a new issue when running into an issue.