Note that I installed the lightning extension from the mozilla website, not from the apt-get repository. This version needs the libstdc++5 library, which is no longer available for 9.10. Installing the version from the apt-get repository solves the problem.
-- [Karmic] Lost Lightning calendars when upgrading from 9.04 to 9.10 https://bugs.launchpad.net/bugs/476520 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
