One more test to make sure everything works with the default Trusty stack as well.
Install the default Trusty packages for xorg and mesa/wayland, replacing Xenial ones:
All went good, both libsdl2-2.0-0 and libsdl2-2.0-0:i386 were left intact.
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Since it's a VM, explicit installation of virtualbox-guest-* packages is needed. Changing the graphics stack removes lts-xenial guest additions packages, but the default ones aren't pulled in automatically. This part isn't needed on baremetal of course.
One more test to make sure everything works with the default Trusty stack as well.
Install the default Trusty packages for xorg and mesa/wayland, replacing Xenial ones:
$ sudo apt-get install libwayland- egl1-mesa libwayland- egl1-mesa: i386 xserver-xorg xserver-xorg-core xserver- xorg-video- all xserver- xorg-input- all virtualbox- guest-x11 virtualbox- guest-dkms virtualbox- guest-utils
All went good, both libsdl2-2.0-0 and libsdl2-2.0-0:i386 were left intact.
----
Since it's a VM, explicit installation of virtualbox-guest-* packages is needed. Changing the graphics stack removes lts-xenial guest additions packages, but the default ones aren't pulled in automatically. This part isn't needed on baremetal of course.