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pangzhongliang / phpvirtualbox

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Preview Box only shows BLACK screen #702

Closed GoogleCodeExporter closed 8 years ago

GoogleCodeExporter commented 8 years ago 
The preview box shows a black screen.

Please note this is not the same as showing a black screen with the VM name on 
it. The last VirtualBox extension pack is properly installed and running.

Actually the black screen resizes if the host resolution is changed, so there 
is some kind of communication...

Please see the Common Errors and Issues wiki page located at
http://code.google.com/p/phpvirtualbox/wiki/CommonErrors before posting
here.

Everything else is working fine.

What steps will reproduce the problem?
1. Open PHPVirtualbox
2. Select one VM
3. First it shows a black screen with the VM name in white. After a second the 
black screen resizes as the host resolution but it stays black :(

What is the expected output? What do you see instead?

It should show the actual host screen (as it used to do).

What version of phpVirtualBox, VirtualBox, and PHP are you using? On what
operating system?

PHPVirtualBox:  phpVirtualBox 4.2-4 -/- VirtualBox 4.2.x compatible
PHP version:    PHP Version 5.3.10-1ubuntu3.6
OS version: Linux 3.5.0-36-generic #57~precise1-Ubuntu
VirtualBox: 4.2.16 (86992)
Base memory:    32069 MB 12158 MB (37%)19911 MB
Processor:  Intel(R) Core(TM) i7-2600K CPU @ 3.40GHz (8) HWVirtEx, PAE, Long 
Mode (64-bit)

Please provide any additional information below.

Original issue reported on code.google.com by Jordi.A...@gmail.com on 8 Jul 2013 at 8:25

GoogleCodeExporter commented 8 years ago 
If you right click on the preview and choose Open in new window, what does the 
image look like?

Original comment by imooreya...@gmail.com on 11 Jul 2013 at 5:38

GoogleCodeExporter commented 8 years ago 
If I right click on the preview and select Open in new window I can see the 
remote screen! (never tried before...)

So what can be happening?

Original comment by Jordi.A...@gmail.com on 12 Jul 2013 at 6:29

GoogleCodeExporter commented 8 years ago 
What browser are you using?

Original comment by imooreya...@gmail.com on 12 Jul 2013 at 4:43

GoogleCodeExporter commented 8 years ago 
Sorry, It looks like there must be something wrong with my Google Chrome 
instalation. Strange because it used to work a week ago.

I tried using Firefox and it's working fine. I even tried using Chrome from 
another machine and it's working fine again....

Thank you for listening anyway!

Original comment by Jordi.A...@gmail.com on 15 Jul 2013 at 6:24

GoogleCodeExporter commented 8 years ago

Original comment by imooreya...@gmail.com on 15 Jul 2013 at 1:44