User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; X11; Linux i686) Opera 7.54 [en] Build Identifier: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.8a5) Gecko/20041021 I tried to use Dump/Leak detector/Dump memory leaks, but I get nowthing in browser except on STDERR in parent xterm: JavaScript error: chrome://navigator/content/navigator.js, line 1662: leakDetector.dumpLeaks is not a function What's that? I'm facing some leaks: --WEBSHELL == 5 --WEBSHELL == 4 --DOMWINDOW == 8 WARNING: NS_ENSURE_TRUE(mDocument) failed, file nsDocumentViewer.cpp, line 1252 GetPrimaryFrameFor() called while nsFrameManager is being destroyed! nsPluginHostImpl::Observe "quit-application" WARNING: requested removal of nonexistent window , file nsWindowWatcher.cpp, line 937 GetPrimaryFrameFor() called while nsFrameManager is being destroyed! --DOMWINDOW == 7 --DOMWINDOW == 6 --WEBSHELL == 3 --WEBSHELL == 2 WARNING: NS_ENSURE_TRUE(NS_SUCCEEDED(rv)) failed, file Core.cpp, line 304 nsPluginHostImpl::Observe "xpcom-shutdown" --DOMWINDOW == 5 WARNING: nsExceptionService ignoring thread destruction after shutdown, file nsExceptionService.cpp, line 191 --DOMWINDOW == 4 --WEBSHELL == 1 +++ JavaScript debugging hooks removed. nsPluginHostImpl dtor Could not write out perisistant registry! ###!!! ASSERTION: Leaking the shared pref handler (and the prefservice, presumably).: '!gSharedPrefHandler', file nsPrefsFactory.cpp, line 95 Break: at file nsPrefsFactory.cpp, line 95 GC Cache: hits: 149602 23544 15329 8765 3614 5090 2111 1238 1285 748 hits: 211326, misses: 34007, hit percent: 86.138435% ###!!! ASSERTION: Main thread being held past XPCOM shutdown.: 'cnt == 0', file nsThread.cpp, line 450 Break: at file nsThread.cpp, line 450 nsStringStats => mAllocCount: 236181 => mReallocCount: 38023 => mFreeCount: 235776 -- LEAKED 405 !!! => mShareCount: 244136 => mAdoptCount: 84111 => mAdoptFreeCount: 83043 -- LEAKED 1068 !!! $ Reproducible: Always Steps to Reproduce: 1. 2. 3.

please search for bugs before filing *** This bug has been marked as a duplicate of 51661 ***

Sorry, I tried to search and nothing was found. If I would have known more details about internals of mozilla, maybe I'd have found the bug you have marked it's duplicate of. Anyway, in the bug 51661 I don't see this string, but aggree it's more or less the same. It doesn't work as it's not complete a fooled people compalin it just doesn't work. I believe the mune item simply shouldn't appear on platform where it' not ought to work.