I fix this bug sudo gedit /usr/lib/firefox-addons/extensions/firefoxnot...@abhishek.mukherjee/chrome/content/download_complete_notify.py
an then search for POSSIBLE_ICONS_NAMES replace 'firefox-3.0' with 'firefox-3.5' -- Notification does not show icon by default https://bugs.launchpad.net/bugs/500842 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs