Confirm, emeritus
1,217
edits
Changes
Moar prefs
* Install and run [https://technet.microsoft.com/en-us/sysinternals/bb896653.aspx Process Explorer]
* Set the following prefs to disabling disable the built-in plugin hang monitoring and , use the release standard Flash sandboxing configuration, and disabling JITs for better debuggability:
** dom.ipc.plugins.hangUITimeoutSecs;0
** dom.ipc.plugins.timeoutSecs;0
** dom.ipc.plugins.flash.disable-protected-mode;false
** dom.ipc.plugins.sandbox-level.flash;0 (on older branches: dom.ipc.plugins.sandbox.flash;false)
** javascript.options.baselinejit;false
** javascript.options.ion;false
** If you are using e10s enabled Nightly, disable e10s in the Firefox preferences. (Unless the hang is e10s-specific.)
