This bug was fixed in the package virtualbox - 5.2.42-dfsg-0~ubuntu1.18.04.1
--------------- virtualbox (5.2.42-dfsg-0~ubuntu1.18.04.1) bionic; urgency=medium
* SRU the latest package for bionic (LP: #1882217) - add patch to fix build with new mesa: glxext-api-fix.patch
-- Gianfranco Costamagna <email address hidden> Fri, 05 Jun 2020 10:26:08 +0200
This bug was fixed in the package virtualbox - 5.2.42- dfsg-0~ ubuntu1. 18.04.1
--------------- dfsg-0~ ubuntu1. 18.04.1) bionic; urgency=medium
virtualbox (5.2.42-
* SRU the latest package for bionic (LP: #1882217) api-fix. patch
- add patch to fix build with new mesa: glxext-
-- Gianfranco Costamagna <email address hidden> Fri, 05 Jun 2020 10:26:08 +0200