> This problem also affects me. I have a fresh install of 18.04 and I get > the same error when trying to start geogebra.
Thanks for your valuable contribution, because my concern was that perhaps my problem is caused by the fact, that my instal is NOT a fresh install of 18.04 but a distribution upgrade, and hence I just considered to try a clean fesh install. Thanks, you saved my time! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1761977 Title: geogebra fails to start due to Java casting problem To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/geogebra/+bug/1761977/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs