Kwallet crashes Thunderbird when importing a profile

Hi there,

i am new to netrunner - used kubuntu before for several years.

It runs quite smooth so far - but one error is occuring (on both my pcs - work and private).
On my work pc i simply created a new profile as i was only using imap.

But for my private pc there has to be another solution as i want to keep my mails.

So:
-I saved the .thunderbird folder with the profile before installing netrunner.
-I did a clean install - netrunner only
-I copied the old .thunderbird data to the new profile folder
-I started Thunderbird: it worked - but only the thunderbird password manager is used
-I opened kwallet through the system settings
-Whenever i try to start thunderbird it crashes shortly after opening. The main window and an authentication dialog pop-up for a little time and then the kde crash dialogue appears.

Heres the output when i start thunderbird through konsole:


(process:3594): GLib-CRITICAL **: g_slice_set_config: assertion 'sys_page_size == 0' failed
1407060015775   addons.update-checker   WARN    Update manifest for messagingmenu@mozilla.com did not contain an updates property
1407060015785   addons.update-checker   WARN    Update manifest for langpack-en-GB@thunderbird.mozilla.org did not contain an updates property
1407060015936   addons.update-checker   WARN    Update manifest for langpack-de@thunderbird.mozilla.org did not contain an updates property
1407060015948   addons.update-checker   WARN    Update manifest for {972ce4c6-7e08-4474-a285-3208198ce6fd} did not contain an updates property
[calBackendLoader] Using libical backend at /home/username/.thunderbird/l6l01n4l.default/extensions/{e2fda1a4-762b-4020-b5ad-a41df1933103}/components/libical.manifest
ReminderFox  clh(1)  {rmFx_cmdLine: [xpconnect wrapped nsICommandLine]}
Warning: Use of getPrefSafe() is deprecated and will be removed with the next release. Use Preferences.get() instead.
1: [resource://calendar/modules/calUtils.jsm -> file:///home/username/.thunderbird/l6l01n4l.default/extensions/%7Be2fda1a4-762b-4020-b5ad-a41df1933103%7D/calendar-js/calUtils.js:465] getPrefSafe
2: [resource://ganttview/ganttview.jsm:94] null
3: [null:0] null

Warning: Use of doQueryInterface() is deprecated and will be removed with the next release. Use XPCOMUtils.generateQI() instead.
1: [resource://calendar/modules/calUtils.jsm -> file:///home/username/.thunderbird/l6l01n4l.default/extensions/%7Be2fda1a4-762b-4020-b5ad-a41df1933103%7D/calendar-js/calUtils.js:788] doQueryInterface
2: [chrome://ganttview/content/calendar-gantt-view.xml:2189] QueryInterface
3: [chrome://calendar/content/calendar-base-view.xml:273] calendar-base-view_XBL_Constructor
4: [null:0] null

Warning: Use of getPrefSafe() is deprecated and will be removed with the next release. Use Preferences.get() instead.
1: [chrome://calendar/content/calUtils.js:465] getPrefSafe
2: [chrome://ganttview/content/calendar-gantt-view.xml:1992] updateDaysOffPrefs
3: [chrome://calendar/content/calendar-base-view.xml:282] calendar-base-view_XBL_Constructor
4: [null:0] null

KCrash: Application 'ZZZZZZZZ(Fm' crashing...
KCrash: Attempting to start /usr/lib/kde4/libexec/drkonqi from kdeinit
sock_file=/home/username/.kde/socket-kuffel/kdeinit4__0

[1]+  Angehalten              thunderbird

What causes this should be quite clear: as i said - it works with kwallet of - but when i turn it on through system settings - crash.

Do you have any extensions that provides kwallet integration or something similiar in thunderbird ? Try to deactivate it.

Does it start in safe mode ?

thunderbird -safe-mode

If yes then its definitely an extension causing this issue. Try disabling one by one to see which one is causing the issue.

that did the trick.
This quite obvious extension caused the crash:
https://addons.mozilla.org/de/firefox/addon/kde-wallet-password-integratio/

now i’ll play around to get kwallet working - thanks to your help