SITL: fix gazebo garden carsh in VMware virtual machine

[TianmingLi]

Solved Problem

Fixes #21607

Solution

• Force gazebo use render engine ogre rather than ogre2

Changelog Entry

Alternatives

Test coverage

Context

[dagar]

Any objection @Jaeyoung-Lim?

[Jaeyoung-Lim]

This probably needs more testing on other systems.

Why does this make a difference for a virtual machine, and what are the implications of using ogre2 vs ogre?

[Jaeyoung-Lim]

From the discussion in conda-forge/libignition-gazebo-feedstock#27, it looks like we cannot use ogre1 with ROS2

[MaEtUgR]

Thanks @TianmingLi, this also fixes the UI in WSL! For the first time I get to even test one of these gz targets without it crashing immediately 😲

FYI @hamishwillee that's what we were looking for.

Maybe we can automatically add this option for VMWare and WSL similar to

PX4-Autopilot/Tools/setup/ubuntu.sh

Lines 267 to 270 in c468266

	if sudo dmidecode -t system | grep -q "Manufacturer: VMware, Inc." ; then
	# fix VMWare 3D graphics acceleration for gazebo
	echo "export SVGA_VGPU10=0" >> ~/.profile
	fi

🤔

[dagar]

Maybe we can automatically add this option for VMWare and WSL similar to

PX4-Autopilot/Tools/setup/ubuntu.sh

Lines 267 to 270 in c468266

	if sudo dmidecode -t system | grep -q "Manufacturer: VMware, Inc." ; then
	# fix VMWare 3D graphics acceleration for gazebo
	echo "export SVGA_VGPU10=0" >> ~/.profile
	fi

🤔

Let's see if we can catch it at runtime, and keep the actual "install" as simple as possible ideally sticking straight to installing stock packages and otherwise not changing the users environment.

[dagar]

Here's a workaround. #21712