I downloaded the source of the fix from https://code.launchpad.net /~ubuntu-branches/ubuntu/lucid/xulrunner-1.9.2/lucid-security
However, compilation and installation gives the following error on Lucid Ubuntu 10.04.3 LTS # dpkg -i xulrunner-1.9.2_1.9.2.27+build1+nobinonly-0ubuntu0.10.04.1_amd64.deb Selecting previously deselected package xulrunner-1.9.2. (Reading database ... 185547 files and directories currently installed.) Unpacking xulrunner-1.9.2 (from xulrunner-1.9.2_1.9.2.27+build1+nobinonly-0ubuntu0.10.04.1_amd64.deb) ... Setting up xulrunner-1.9.2 (1.9.2.27+build1+nobinonly-0ubuntu0.10.04.1) ... /usr/lib/xulrunner-1.9.2.27/xulrunner-bin: symbol lookup error: /usr/lib/xulrunner-1.9.2.27/libxul.so: undefined symbol: PR_SetPollableEvent dpkg: error processing xulrunner-1.9.2 (--install): subprocess installed post-installation script returned error exit status 127 Errors were encountered while processing: xulrunner-1.9.2 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/934073 Title: xulrunner 1.9.2.27 tracking bug To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xulrunner-1.9.2/+bug/934073/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs