262814 - After full hibernation, Firefox slows the wake-up down to a crawl

Status: VERIFIED DUPLICATE of bug 76831

(Firefox :: Shell Integration, defect)

Description

[Gonzalo Diethelm]

User-Agent:       Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.7) Gecko/20040803 Firefox/0.9.3
Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.7) Gecko/20040803 Firefox/0.9.3

If I fully hibernate the Windows session (that is, write down everything to
hiberfil.sys and turn off all power to the machine), and then turn it back on,
and Firefox had been running up to the hibernation, the wake-up is REALLY slow.
Without Firefox running, the full wake-up process takes between 5 and 15
seconds; with Firefox running, it can be anything between 40 seconds and 15
minutes (yes, minutes).

I have had this problem for a really long time (at least eight months), but only
recently was able to attribute it to Firefox.


Reproducible: Always
Steps to Reproduce:

Comment 1

[Ryan Polk (Quark)]

Make sure config.trim_on_minimize is set to true (go to about:config).
More importantly, try this on the latest version of Firefox. 
config.trim_on_minimize has been changed since 0.9.3

Comment 2

[Jo Hermans]

*** This bug has been marked as a duplicate of 76831 ***