maintainer-feedback requested: [Bug 212611] emulators/virtualbox-ose-additions 5.1.4: OpenGL support broken (regression)

[bugzilla-noreply at freebsd.org]

Martin Birgmeier <la5lbtyi at aon.at> has reassigned Bugzilla Automation
<bugzilla at FreeBSD.org>'s request for maintainer-feedback to vbox at FreeBSD.org:
Bug 212611: emulators/virtualbox-ose-additions 5.1.4: OpenGL support broken
(regression)
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=212611



--- Description ---
Scenario:
- virtualbox-ose-additions-5.1.4 built with options DBUS, OPENGL, and X11 set
- installed in a virtual machine:
  . host os = FreeBSD 10.3
  . host virt = virtualbox-ose-5.1.4
  . client os = FreeBSD 10.3
  . vbox additions = as built above
- starting programs using OpenGL

Result:
- these programs stop with exit code 1, in most cases without any further
output
- Examples:

[0]% firefox
[1]% glxgears
[1]% glxinfo
name of display: :0
[1]% 

Expected result:
- firefox should start
- glxgears should show the spinning gears
- glxinfo should show the supported extensions etc.

Notes:
- This worked up to 5.0.26.
- Installing the additions on a machine which is *not* virtualized leads to the
same erroneous behavior.