After upgrading all packages from thunderbird-stabe PPA (xul-ext-lightning_1.5~b2+build1-0ubuntu0.11.04.1~ubuntu10.04.1~ppa1 xul-ext-calendar-timezones_1.5~b2+build1-0ubuntu0.11.04.1~ubuntu10.04.1~ppa1 and xul-ext-gdata-provider_1.5~b2+build1-0ubuntu0.11.04.1~ubuntu10.04.1~ppa1) I got empty folder /usr/lib/thunderbird/extensions/, but not symlink to ../thunderbird-addons/extensions :(
After upgrading all packages from thunderbird-stabe PPA (xul-ext- lightning_ 1.5~b2+ build1- 0ubuntu0. 11.04.1~ ubuntu10. 04.1~ppa1 xul-ext- calendar- timezones_ 1.5~b2+ build1- 0ubuntu0. 11.04.1~ ubuntu10. 04.1~ppa1 and xul-ext- gdata-provider_ 1.5~b2+ build1- 0ubuntu0. 11.04.1~ ubuntu10. 04.1~ppa1) I got empty folder /usr/lib/ thunderbird/ extensions/ , but not symlink to ../thunderbird- addons/ extensions :(
~$ ls -la /usr/lib/ thunderbird/ extensions
viso 8
drwxr-xr-x 2 root root 4096 2012-06-12 04:29 .
drwxr-xr-x 8 root root 4096 2012-06-08 10:37 ..
:~$