vboxdrv: TSC mode is Invariant, tentative frequency 3392279880 Hz

This seems to be an issue with the latest VirtualBox from the official repository.

(EE) AIGLX: reverting to software rendering (EE) modeset(0): glamor initialization failed (WW) warning, (EE) error, (NI) not implemented, (?) unknown. Xorg ~]$ cat /var/log/Xorg.0.log | grep '(EE)' GL_OES_element_index_uint, GL_OES_fbo_render_mipmap, GL_NV_blend_square, GL_NV_conditional_render, GL_NV_depth_clamp,

GL_NV_conditional_render, GL_NV_depth_clamp, GL_NV_packed_depth_stencil, GL_ARB_conditional_render_inverted, GL_ARB_conservative_depth, OpenGL renderer string: Gallium 0.4 on llvmpipe (LLVM 3.7, 256 bits) GLX_MESA_multithread_makecurrent, GLX_MESA_query_renderer,Įxtended renderer info (GLX_MESA_query_renderer): GLXInfo says I should be able to have it, but for some reason I'm still on llvmpipe. Title says it all: A Linux guest (on an OS X Host) that had 3D accel functioning just fine on 5.16 now doesn't have accel on 5.20 (5.18 was the original breaking release, and 5.20 didn't fix the regression).

The brave one subtitle