So the problem isn't exclusively an Intel issue, but must rather be related to the VirtualBox driver or to Open-GL, I think. If I disable 3D-acceleration in VirtualBox, so that software rendering is used again, the 3D-model ist displayed correctly, but the rendering takes too long, as mentioned above. When I try to display a 3D-model in a viewport inside the CAD-Software, I am experiencing the same upside-down / back-forth problem as the OP.
both an Intel Graphics adapter and an NVIDIA GK107GLM Quadro K2000M installed.įor performance reasons the Intel Graphics Adapter is disabled in BIOS.Ī few months ago I switched the guest to the VBoxSVGA graphics controller with 3D acceleration enabled, hoping to be finally able to use hardware rendering for displaying 3D-models, as software rendering is way too slow and of poor quality to be usable. The hardware I run this on is a Thinkpad W530 with Optimus dual graphics, i.e. I have been running a Win8.1 guest with VBoxVGA graphics controller and no 3D acceleration to run BricsCad, a 2D- and 3D-CAD-Software, inside a Linux host (Xubuntu 18.04 LTS) for years now. Perhaps MacOS and Linux drivers are related somehow. The one exception (FourSeasons) reports the same problem on MacOS hosts but still with Intel graphics and 3D acceleration. they are using the OpenGL translation layer). Mpack wrote:For all of the people who posted logs, and adding the OP who merely stated the same facts, everyone but one suffering the problem has a Linux host, Intel graphics and enabled 3D acceleration (i.e. Sep 2008, 17:09 Primary OS: MS Windows 10 VBox Version: PUEL Guest OSses: Mostly XP mpack Site Moderator Posts: 36639 Joined: 4. Oh - and since nobody who reports this problem is using a Windows Host, that definitely excludes hardening as an explanation. He appears to have made similar unsupported comments about NVidia in two separate topics covering entirely different graphics related problems: so I'm going to disregard his comments until accompanied by convincing evidence. The only person who suggested NVidia was "creqxynfbjizrtcxfe", and he did so without supporting evidence or info. For all of the people who posted logs, and adding the OP who merely stated the same facts, everyone but one suffering the problem has a Linux host, Intel graphics and enabled 3D acceleration (i.e.
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