I'm having similar problems with starting thunderbird, which emits warnings about not finding libxul.so. I solved the issue by adding a file /etc/ld.so.conf.d/xulrunner.conf with the folder for the latest xulrunner:
/usr/lib/xulrunner-1.9.2.3
This solved my problem with ThunderBird 3.0.4.
Perhaps the xulrunner .deb can create this file on installation?
I'm having similar problems with starting thunderbird, which emits warnings about not finding libxul.so. I solved the issue by adding a file /etc/ld. so.conf. d/xulrunner. conf with the folder for the latest xulrunner:
/usr/lib/ xulrunner- 1.9.2.3
This solved my problem with ThunderBird 3.0.4.
Perhaps the xulrunner .deb can create this file on installation?