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Ticket Resolution Summary Owner Reporter
#8540 obsolete Applications using Clutter freeze with warning "pick() of an actor is not correctly ...... or ..... error in the glReadPixels() > implementation of the GL driver" teabag
Description

System configuration:
Virtual Box 4.0.4
Host: Ubuntu 10.04
Guest: Meego 1.1 netbook - 2.6.35.3-13.6-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.

Observed behaviour: 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)

#8542 obsolete Fresh install of VirtualBox with TurnKey stack hangs on boot/startup bradsmith74
Description

I'm having a problem on a Windows XP Pro Dell 4500 host computer booting a guest of Ubuntu. It's a fresh install of VirtualBox 4.0.4 and I'm using the TurnKey LAMP stack (although I've tried a few different TurnKey stacks and they all result in the exact same problem). After doing the Import Appliance and starting the appliance, it opens the window, does a 3, 2, 1, 0 countdown, and then just sits on the black screen with 0 in the corner, using 100% of my CPU. I've let it sit for 15 minutes and it never continues, always at 100% CPU. Looking at the VBox.log file, I see it progressing until it gets to the line:

Guest Log: BIOS: Booting from Hard Disk...

and that's where it hangs. It stays there until I click to close the window and force it to shut down. I've tried a number of different setting changes, as well as completely disabling the firewall and virus protection, but I always get the same result. I have another machine (home built) that I also have VirtualBox running on and when I try the same TurnKey stacks on there it works just fine. So it must be something specific to this Dell machine.

I've attached the VBox.log file if that helps. In that file you'll see at 00:00:19.959 where it hangs until I kill it at 00:00:31.125. When I compare the log file from the computer that is hanging with the log file from the computer that is working, the only real difference that I can see is that the hanging box's log has this line:

00:00:16.639 Console::configNetwork: DeviceIoControl failed, err (0x57), ignoring

Could this be related to networking? I've tried tinkering with the network setting and it didn't make any difference.

Host: Dell 4500, Windows XP Pro, 2GB RAM, Intel Pentium 4 CPU 2.40GHz

Guest: http://www.turnkeylinux.org/lamp

#8547 obsolete OpenGL crashing both the Win7 guest and the Ubuntu host Kevin Kwan
Description

I was in the PowerPoint 2010 in Win 7 32bit guest. When I scrolled across the slides, or tried to start the slide show, a crash occurred. The Ubuntu host jumped back to the login screen and all works were lost.

The same problem occurs in both Ubuntu 10.04.02 64bit, and Ubuntu 10.10 32bit host.

I could not attach a host core dump as I don't see any dump file is generated. Probably the Ubuntu crashed before the core dump can be created? (Or my procedures are wrong? I just follow http://www.virtualbox.org/wiki/Core_dump)

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