The Error Console has this repeating message with Fedora's packaged Firefox: SessionStore: [Exception... "Component returned failure code: 0x80570016 (NS_ERROR_XPC_GS_RETURNED_FAILURE) [nsIJSCID.getService]" nsresult: "0x80570016 (NS_ERROR_XPC_GS_RETURNED_FAILURE)" location: "JS frame :: file:///usr/local/firefox-3.5rc1/components/nsSessionStore.js :: sss_updateCrashReportURL :: line 2629" data: no] Error: [Exception... "Component returned failure code: 0x80004002 (NS_NOINTERFACE) [nsISupports.QueryInterface]" nsresult: "0x80004002 (NS_NOINTERFACE)" location: "JS frame :: file:///usr/local/firefox-3.5rc1/components/nsSessionStore.js :: sss_serializeSessionStorage :: line 1275" data: no] Source File: file:///usr/local/firefox-3.5rc1/components/nsSessionStore.js Line: 1275 If I install Firefox 3.5RC from upstream, it does not do this. It's annoying while developing web apps to continually have this message repeating. Simply start Firefox (I'm on 32-bit) and open the error console to see this behavior.
After nuking my profile, this problem went away. This bug can be closed.
okay, closing.