I got the guest additions from virtualbox itself - not debian's version. I did mean 5.2.7, I tried to update to 5.2.8 yesterday but the problem still appeared.
My real hardware doesn't have a problem either. Thank you for all your help here! -Chris Simon McVittie writes: > Control: reassign -1 libmutter-2-0 3.28.0-2 > Control: tags -1 upstream > Control: forwarded -1 https://gitlab.gnome.org/GNOME/mutter/issues/92 > > On Mon, 26 Mar 2018 at 16:11:29 -0400, Christopher Sasarak wrote: >> Shelby is the virtualbox guest. I will file a new bug report if I find >> something else. >> >> I'm using the vboxvideo driver with guest additions on virtualbox 5.27. > > Where did you get these guest additions? Are they from Debian's > https://tracker.debian.org/pkg/virtualbox-guest-additions-iso or upstream's > equivalent binary release? > > I assume you meant 5.2.7 rather than 5.27? > >> libGL.so.1 => /var/lib/VBoxGuestAdditions/lib/libGL.so.1 >> (0x00007f1062e12000) > > On my (real hardware) Debian system, libgl1 and libglx-mesa0 provide > the glFramebufferTexture2D function. I think the problem here is > probably that libmutter assumes all implementations of libGL.so.1 > have this symbol, but in fact not all do, and in particular > VirtualBox's guest driver doesn't. I've reported this upstream at > <https://gitlab.gnome.org/GNOME/mutter/issues/92>. > > Regards, > smcv -- Chris Sasarak, Web Developer RIT Online Rochester Institute of Technology Innovative Learning Institute 100 Lomb Memorial Drive, SLA 78-1134 Rochester, NY 14623 p. 585-475-7033 e. cms...@rit.edu w. rit.edu/ritonline CONFIDENTIALITY NOTE: The information transmitted, including attachments, is intended only for the person(s) or entity to which it is addressed and may contain confidential and/or privileged material. Any review, retransmission, dissemination or other use of, or taking of any action in reliance upon this information by persons or entities other than the intended recipient is prohibited. If you received this in error, please contact the sender and destroy any copies of this information.