Same problem here. No apparent way to disable the tracker or the annoying yellow icon in the GNOME panel.
If you right-click on the icon, there are two options: "Open Tracker" and "Open Preferences". "Open Tracker" displays the error message 4 times. "Open Preferences" allows you (in theory) to fix the problem in Preferences > Internet. I double-checked that xulrunner folder set in the preferences is correct (/usr/lib/xulrunner-1.9.2.15) and that it contains the file libxul.so. However, the error and tracker alert persisted. I have removed Acrobat Reader for now as this is extremely annoying and happens every time I open a PDF file. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/701505 Title: Problem with Adobe Reader update -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs