Hello,
For me I identified the problem : it came from Swfdec that I tried to
use instead Flash 10.
It worked half well (no sound, not all flash videos reading), but when I
ran Firefox manually with "firefox --sync" I was able to have details on
some web sites causing Firefox crash on loading or leaving page.
Examples :
Loading stream:
http://d.scribd.com/ScribdViewer.swf?document_id=17247103&access_key=key-nhgecu22f7o6ejyk5rj&page=1&version=1&viewMode=
unhandled event 19
Gdk-ERROR **: The program 'firefox' received an X Window System error.
This probably reflects a bug in the program.
The error was 'BadAccess (attempt to access private resource denied)'.
(Details: serial 93131 error_code 10 request_code 2 minor_code 0)
(Note to programmers: normally, X errors are reported asynchronously;
that is, you will receive the error a while after causing it.
To debug your program, run it with the --sync command line
option to change this behavior. You can then get a meaningful
backtrace from your debugger if you break on the gdk_x_error() function.)
aborting...
Trappe pour point d'arrĂȘt et de trace (core dumped)
XRemoteClient Error - [XRemoteClient::CheckWindow] Get X Window Error = 0
XRemoteClient Error - [XRemoteClient::FindBestWindow - XGetWindowProperty 1]
Get X Window Error = 0
unhandled event 19
Loading stream: http://www.boxson.net/coverflow.swf
unhandled event 19
Loading stream: http://www.boxson.net/coverflow.swf
unhandled event 19
Loading stream:
http://media.resulthost.org/banners/banner-1-2-664.1231358092.3522.swf
Gdk-ERROR **: The program 'firefox-3.7' received an X Window System error.
This probably reflects a bug in the program.
The error was 'BadAccess (attempt to access private resource denied)'.
(Details: serial 156854 error_code 10 request_code 2 minor_code 0)
(Note to programmers: normally, X errors are reported asynchronously;
that is, you will receive the error a while after causing it.
To debug your program, run it with the --sync command line
option to change this behavior. You can then get a meaningful
backtrace from your debugger if you break on the gdk_x_error() function.)
aborting...
Trappe pour point d'arrĂȘt et de trace (core dumped)
XRemoteClient Error - [XRemoteClient::FindBestWindow - XQueryTree] Get X Window
Error = 0
XRemoteClient Error - [XRemoteClient::CheckWindow] Get X Window Error = 0
XRemoteClient Error - [XRemoteClient::FindBestWindow - XGetWindowProperty 1]
Get X Window Error = 0
XRemoteClient Error - [XRemoteClient::CheckWindow] Get X Window Error = 0
Loading stream: http://cdn.gigya.com/Wildfire/swf/Gigya.Socialize.Login.swf
Loading stream:
http://www.youtube.com/apiplayer?enablejsapi=1&playerapiid=ytplayer
Loading stream: http://stat.getjuke.com/jukeplayer/jukeplayer.1.0.0.0.swf
Loading stream: http://cdn.gigya.com/Wildfire/swf/Gigya.Socialize.Login.swf
Loading stream:
http://www.youtube.com/apiplayer?enablejsapi=1&playerapiid=ytplayer
Loading stream: http://stat.getjuke.com/jukeplayer/jukeplayer.1.0.0.0.swf
Loading stream: http://cdn.gigya.com/Wildfire/swf/Gigya.Socialize.Login.swf
Loading stream:
http://www.youtube.com/apiplayer?enablejsapi=1&playerapiid=ytplayer
Loading stream: http://stat.getjuke.com/jukeplayer/jukeplayer.1.0.0.0.swf
nsGREResProperties charsetalias.properties
Loading stream:
http://vht.tradedoubler.com/file/58163/300x250/mpy/300x250_micro_mpy_nx4.swf?clickTAG=http%3A%2F%2Fservedby2.advertising.com%2Fclick%2Fsite%3D740266%2Fmnum%3D608473%2Fcstr%3D39010834%3D_4a98ff3f%2C377186%2C740266%5E608473%5E-12%5E0%2C1_%2Fxsxdata%3D%24xsxdata%2Fbnum%3D39010834%2Foptn%3D64%3Ftrg%3Dhttp%3A%2F%2Fclk.tradedoubler.com%2Fclick%3Fp%3D63218%26a%3D1449174%26g%3D17997782%26pools%3D287314
Loading stream:
http://m1.2mdn.net/2238778/CN7FRDS-002_Playground_728x90.swf?clickTag=http%3A%2F%2Fad.doubleclick.net%2Fclick%253Bh%3Dv8%2F3898%2F17%2Fa5%2F%252a%2Fn%253B217338913%253B2-0%253B0%253B40392844%253B3454-728%2F90%253B31671166%2F31689042%2F1%253B%253B%257Esscs%253D%253fhttp%3A%2F%2Fhoryzonix.sdv.fr%2FRealMedia%2Fads%2Fclick_lx.ads%2Fwww.pcinpact.fr%2FHOME%2F1507725485%2FTop%2FHoryzon%2FB3_INTEL_PCIMP_MBAN_0809%2F989491.html%2F35366339303237333461393866643330%3Fhttp%3A%2F%2Fwww.intel.com%2Ffr_FR%2Ftomorrow%3Fdfaid%3D1%26crtvid%3D31671166
Loading stream:
http://m1.emea.2mdn.net/844150/ShopMob_LG_300x250_CT2_210809.swf?target=_blank&clickTag=http%3A//ad.fr.doubleclick.net/click%253Bh%3Dv8/3898/17/c2/%252a/j%253B217427947%253B1-0%253B0%253B40534839%253B4307-300/250%253B33048296/33066173/1%253B%253B%257Esscs%253D%253fhttp%3A//horyzonix.sdv.fr/RealMedia/ads/click_lx.ads/www.pcinpact.fr/HOME/1664104274/Middle/Horyzon/B6_ORANGEMOB_MULTI_PAVE_0809/B6_ORANGEMOB_MULTI_PAVE_0809.html/35366339303237333461393866643330%3Fhttp%3A//sites.orange.fr/boutique/files/html/pe_pack_forfait_star.html%3F%26donnee_appel%3D11251%26WT.mc_id%3D11251
unhandled event 9
(firefox-3.7:13154): Swfdec-CRITICAL **: swfdec_filter_get_rectangle