Ticket #8540 (new defect)
Applications using Clutter freeze with warning "pick() of an actor is not correctly ...... or ..... error in the glReadPixels() > implementation of the GL driver"
|Reported by:||teabag||Owned by:|
Virtual Box 4.0.4
Host: Ubuntu 10.04
Guest: Meego 1.1 netbook - 220.127.116.11-13.6-netbook
XFCE Desktop Environment
Clutter version 1.4
After installing the VirtualBox Guest additions, and enabling 3D acceleration,
we get the below message on launching a clutter based application:
Warning: launcher:929): Clutter-WARNING **: The required ID of 4194304 does not refer to an existing actor; this usually implies that the pick() of an actor is not correctly implemented or that there is an error in the glReadPixels() implementation of the GL driver.
The observed effect is that the clutter stage freezes. Occasionally the clutter
application works properly without freezing or throwing up the Clutter-Warning.
(Also observed in VirtualBox 4.0 version)