Firefox crashed w/o "Firefox crashed" report window.

[Scott Cowles Jacobs]

Not much to say: FF just disappeared. No "crash report" window appeared. I used "ubuntu-bug firefox" to initiate this report.

I had replied to a "WishList" style "bug" report for GPRename, that added text and two screenshots.
I clicked on each of the screenshots with a right-click, to bring each up in a separate tab.
I clicked on the first tab and was looking at the screenshot, when FF disappeared.

I am NOT using the latest FF: Each time I have installed something later than the one here, FF crashes as it tries to bring up all of my many windows/tabs. Since a crashing FF is not usable, I re-installed the last version that does not crash (immediately).

It seems to me that the last few versions of FF have been rather... fragile... The FF Crash Report window has appeared much more often. It does not often crash without the window (as it did this time), but it does happen occasionally.

Since I used ubuntu-bug to report this, the following is probably superfluous, but here it is anyway...

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scott@scott-AsusM2N68-AM-Plus:~$ uname -a
Linux scott-AsusM2N68-AM-Plus 3.13.0-30-generic-tuxonice #54~ppa1-Ubuntu SMP Sat Jun 28 10:36:21 UTC 2014 i686 athlon i686 GNU/Linux
scott@scott-AsusM2N68-AM-Plus:~$ lsb_release -dsc
Ubuntu 14.04 LTS
trusty
scott@scott-AsusM2N68-AM-Plus:~$ echo $DESKTOP_SESSION
Lubuntu
Firefox = 28.0+build2-0ubuntu2 (trusty)
----------------------------------

ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: firefox 28.0+build2-0ubuntu2
ProcVersionSignature: Ubuntu 3.13.0-30.54~ppa1-generic-tuxonice 3.13.11.2
Uname: Linux 3.13.0-30-generic-tuxonice i686
NonfreeKernelModules: nvidia
AddonCompatCheckDisabled: False
ApportVersion: 2.14.1-0ubuntu3.2
Architecture: i386
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC0: scott 1635 F.... lxpanel
BuildID: 20140410211157
CRDA: Error: [Errno 2] No such file or directory: 'iw'
Channel: Unavailable
CurrentDesktop: LXDE
Date: Fri Jul 11 12:22:51 2014
DefaultProfileIncompatibleExtensions:
 English (South Africa) Language Pack - <email address hidden>
 English (GB) Language Pack - <email address hidden>
 Default - {972ce4c6-7e08-4474-a285-3208198ce6fd}
DefaultProfilePrefSources: prefs.js
ForcedLayersAccel: False
IfupdownConfig:
 # interfaces(5) file used by ifup(8) and ifdown(8)
 auto lo
 iface lo inet loopback
InstallationDate: Installed on 2014-04-26 (76 days ago)
InstallationMedia: Lubuntu 14.04 LTS "Trusty Tahr" - Release i386 (20140416.2)
IpRoute:
 default via 192.168.0.1 dev wlan0 proto static
 192.168.0.0/24 dev wlan0 proto kernel scope link src 192.168.0.3 metric 9
MostRecentCrashID: bp-1768058c-4c8f-422c-8ae8-686ec2140708
PciNetwork:

Profile1IncompatibleExtensions:
 Global Menu Bar integration - <email address hidden>
 English (South Africa) Language Pack - <email address hidden>
 English (GB) Language Pack - <email address hidden>
 Default - {972ce4c6-7e08-4474-a285-3208198ce6fd}
Profile1PrefSources: prefs.js
Profiles:
 Profile0 (Default) - LastVersion=28.0/20140410211157
 Profile1 - LastVersion=28.0/20140410211157
RelatedPackageVersions:
 icedtea-7-plugin 1.5-1ubuntu1
 browser-plugin-gnash 0.8.11~git20130903-3ubuntu1
 gecko-mediaplayer 1.0.8-4ubuntu1
RfKill:

RunningIncompatibleAddons: True
SourcePackage: firefox
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 06/10/2010
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 1802
dmi.board.asset.tag: To Be Filled By O.E.M.
dmi.board.name: M2N68-AM Plus
dmi.board.vendor: ASUSTeK Computer INC.
dmi.board.version: Rev X.0x
dmi.chassis.asset.tag: Asset-1234567890
dmi.chassis.type: 3
dmi.chassis.vendor: Chassis Manufacture
dmi.chassis.version: Chassis Version
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1802:bd06/10/2010:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKComputerINC.:rnM2N68-AMPlus:rvrRevX.0x:cvnChassisManufacture:ct3:cvrChassisVersion:
dmi.product.name: System Product Name
dmi.product.version: System Version
dmi.sys.vendor: System manufacturer