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Bug 170528 - Firefox hangs on New Session after some crashes.
Summary: Firefox hangs on New Session after some crashes.
Status: RESOLVED INVALID
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: Current packages (show other bugs)
Hardware: x86 Linux
: High normal (vote)
Assignee: Gentoo Linux bug wranglers
URL: http://www.whereswaldo.com/
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2007-03-12 03:37 UTC by Charlie Nolan
Modified: 2007-03-12 06:45 UTC (History)
0 users

See Also:
Package list:
Runtime testing required: ---


Attachments
Bugged sessionstore.js that produces the issue (sessionstore.js.bugged,579 bytes, text/plain)
2007-03-12 03:38 UTC, Charlie Nolan
Details

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Description Charlie Nolan 2007-03-12 03:37:00 UTC
Sometimes, after a Firefox crash, the New Session button causes Firefox to appear as though about:blank was displayed, but with nothing in the address bar.  It's completely non-responsive.  This persists through multiple kills and restarts.

The bugged sessionstore.js produces this every time I start Firefox.  It does not work if I move it over to my Ubuntu install, but that might also be a differing set of extensions, I'll check it on my clean Firefox profile once I've finished this (and hence can close Firefox).

Reproducible: Always

Steps to Reproduce:
1. Close Firefox.
2. Place the attached sessionstore.js.bugged in ~/mozilla/firefox/<profile>/ as sessionstore.js.
3. Start Firefox.
Actual Results:  
Clicking either New Session or Restore Session causes Firefox to hang at a blank page.

Expected Results:  
New Session should bring up the start page.

Restore Session should 

Installed extensions/plugins:
Flash 9.0.31.0
Java 1.5.0.10
Comment 1 Charlie Nolan 2007-03-12 03:38:02 UTC
Created attachment 113035 [details]
Bugged sessionstore.js that produces the issue
Comment 2 Charlie Nolan 2007-03-12 03:42:02 UTC
Looks like it's one of the extensions.
Comment 3 Charlie Nolan 2007-03-12 04:08:57 UTC
No, not just one of the extensions.  It's some kind of weird synergy, which might mean it's back on Firefox itself.  If I disable Nuke Anything Enhanced, DOM Inspector, Copy Plain Text, or Adblock Plus & Filterset.G, the problem goes away.  Once I re-enable them, the very first start won't trigger it, but the second will (if you restore the bugged sessionstore.js both times).

Anybody have a suggestion on what to try next?  I'm out of ideas.

Oh, I just noticed that my initial comments weren't complete for some reason (probably user error).  Here's what went missing:

Expected: 
Start New Session should bring up the start page.
Restore Session should load http://www.whereswaldo.com/.

Plugins:
Flash 9.0.31.0
Java 1.5.0.10

Extensions:
Adblock Filterset.G Updater
Adblock Plus 0.7.2.4
Control de Scripts 0.5.0.1
Copy Plain Text 0.3.3
DOM Inspector 1.8.1.2
Flashblock 1.5.2
Greasemonkey 0.6.7.20070131.0
JSView 1.2.9
Nuke Anything Enhanced 0.54
Comment 4 Jakub Moc (RETIRED) gentoo-dev 2007-03-12 06:45:17 UTC
Closing as INVALID since it's caused by extensions; not a Gentoo bug.