id,summary,reporter,owner,description,type,status,component,version,resolution,keywords,cc,guest,host 8181,OpenGL does not work after upgrade to 4.x,Jacek,,"After upgrade to VirtualBox 4 (Major 4, all minor versions), Sketchup stopped working. I tried to downgrade back to 3.2.12, but it did not help. [[BR]] Also, other applications using OpenGL, which worked previously, stopped working after upgrade to VB4 with error messages indicating problems with OpenGL.[[BR]] Downgrade to version 3.2.12 (host app and guest drivers) did not solve the problem. After upgrade of host app back to 4.0.2, leaving 3.2.12 extensions caused all applications to start properly (with a warning message from VB about disabled 3D acceleration).[[BR]] 2D and 3D accelerations are enabled in the VM settings, Memory size for the VM graphics card is set to 128MB (max). System configuration:[[BR]] Host: OS: Linux dragon 2.6.32.26-175.fc12.x86_64 #1 SMP Wed Dec 1 21:39:34 UTC 2010 x86_64 x86_64 x86_64 GNU/Linux[[BR]] Video card: nVidia Corporation G92+ [ GeForce GTS 250 ] 512 MB[[BR]] Video driver: NVIDIA GLX Module 270.18 Tue Jan 18 22:03:05 PST 2011[[BR]] Guest:[[BR]] OS: Windows XP 64bit ",defect,closed,3D support,VirtualBox 4.0.2,obsolete,"3d, acceleration",,Windows,Linux