[Bug 1202899] [NEW] Opening emails can slow down drastically

[Ron Johnson]

Public bug reported:

Xubuntu 13.04
xfce 4.10.0
thunderbird-globalmenu 17.0.7+build1-0ubuntu0.13.04.1
courier-imap 4.10.0-20120615-1ubuntu1

When an email has a "normal" number of addressees in the To: list,
emails open rapidly.  When there are "lots" (in my specific example,
there are 73 addresses in the To: list) of addressees, it takes two
minutes and 100% CPU to open the email.

Disabling the "Messaging Menu and Unity Launcher integration" extension
appears to solve the problem.

ProblemType: Bug
DistroRelease: Ubuntu 13.04
Package: thunderbird-globalmenu 17.0.7+build1-0ubuntu0.13.04.1
ProcVersionSignature: Ubuntu 3.8.0-26.38-generic 3.8.13.2
Uname: Linux 3.8.0-26-generic x86_64
NonfreeKernelModules: nvidia
AddonCompatCheckDisabled: False
ApportVersion: 2.9.2-0ubuntu8.3
Architecture: amd64
BuildID: 20130623220824
CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 not found.
Channel: Unavailable
Date: Thu Jul 18 20:23:45 2013
Extensions: extensions.sqlite corrupt or missing
ForcedLayersAccel: False
IfupdownConfig:
 # interfaces(5) file used by ifup(8) and ifdown(8)
 auto lo
 iface lo inet loopback
IncompatibleExtensions: Unavailable (corrupt or non-existant compatibility.ini or extensions.sqlite)
InstallationDate: Installed on 2013-05-22 (57 days ago)
InstallationMedia: Xubuntu 13.04 "Raring Ringtail" - Release amd64 (20130423.1)
IpRoute:
 default via 192.168.1.1 dev eth0  proto static 
 169.254.0.0/16 dev eth0  scope link  metric 1000 
 192.168.1.0/24 dev eth0  proto kernel  scope link  src 192.168.1.10  metric 1
IwConfig:
 eth0      no wireless extensions.
 
 lo        no wireless extensions.
Locales: extensions.sqlite corrupt or missing
MarkForUpload: True
Plugins: pluginreg.dat exists but isn't parseable. 'utf-8' codec can't decode byte 0xdf in position 7362: invalid continuation byte
PrefSources:
 prefs.js
 [Profile]/extensions/{bf591015-b599-4125-9428-3cb746ddca31}/defaults/preferences/mnenhy-preferences.js
ProcEnviron:
 TERM=xterm
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=en_US.UTF-8
 SHELL=/bin/bash
Profiles: Profile0 (Default) - LastVersion=17.0.7/20130623220824
RfKill:
 
RunningIncompatibleAddons: False
SourcePackage: thunderbird
Themes: extensions.sqlite corrupt or missing
UpgradeStatus: No upgrade log present (probably fresh install)
WifiSyslog:
 
dmi.bios.date: 10/05/2012
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: P1.60
dmi.board.asset.tag: BC5FF4578DF8
dmi.board.name: 970DE3/U3S3
dmi.board.vendor: ASRock
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: To Be Filled By O.E.M.
dmi.chassis.version: To Be Filled By O.E.M.
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrP1.60:bd10/05/2012:svnToBeFilledByO.E.M.:pnToBeFilledByO.E.M.:pvrToBeFilledByO.E.M.:rvnASRock:rn970DE3/U3S3:rvr:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
dmi.product.name: To Be Filled By O.E.M.
dmi.product.version: To Be Filled By O.E.M.
dmi.sys.vendor: To Be Filled By O.E.M.

** Affects: thunderbird (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug raring third-party-packages

-- 
You received this bug notification because you are a member of Mozilla
Bugs, which is subscribed to thunderbird in Ubuntu.
https://bugs.launchpad.net/bugs/1202899

Title:
  Opening emails can slow down drastically

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/thunderbird/+bug/1202899/+subscriptions