Geneious R10, Geneious R11 and Geneious Prime 2019 will run on Ubuntu 18.0.4.
Geneious R11 must be updated to R11.1.4 or later.
Geneious R10 must be updated to R10.2.5 or later.
R10 and R11 users can download the appropriate installer from https://www.geneious.com/previous-versions.
Users of unsupported versions of Geneious (R9 and earlier) are advised not to update to Ubuntu 18.04, and to instead use the Ubuntu 16.04 LTS distribution.