﻿id,summary,reporter,owner,description,type,status,component,version,resolution,keywords,cc,guest,host
16693,GL libraries not detected and none ending process.,Steve Moyes,,"Hi,
Windows guest is unable to start with 3D acceleration enabled.  Having only 2D enabled results in Windows booting to a black screen.

First symptom: 
Starting virtualbox on the cli gets: 

{{{
$ virtualbox
libGL error: unable to load driver: i965_dri.so
libGL error: driver pointer missing
libGL error: failed to load driver: i965
libGL error: unable to load driver: i965_dri.so
libGL error: driver pointer missing
libGL error: failed to load driver: i965
libGL error: unable to load driver: swrast_dri.so
libGL error: failed to load driver: swrast
}}}
Second symptom: 
Closing the GUI window does not always end the process (also experienced on a Windows host). CTRL-C has to be used.

Third symptom: 
Trying to start a VM with 3D acceleration gets the error:

{{{
Failed to open a session for the virtual machine win10.
The VM session was aborted.
Result Code: NS_ERROR_FAILURE (0x80004005)
Component: SessionMachine
Interface: ISession {7844aa05-b02e-4cdd-a04f-ade4a762e6b7}
}}}

Downgrading to version 5.1.18 resolves all of the above.
",defect,closed,3D support,VirtualBox 5.1.20,fixed,,,Windows,Linux
