Gray box instead of displaying video
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Lightspark |
New
|
Undecided
|
Unassigned |
Bug Description
Hi
I can't get lightspark to work on my virtualbox running 12.04 ubuntu(windows host) all I can see is a gray box. I followed the instructions here: http://
INFO: Lightspark version 0.7.1 Copyright 2009-2012 Alessandro Pignotti and others
INFO: A plugin was found. Adding it to the list.
INFO: The plugin Pulse plugin output only was added with backend: pulseaudio
INFO: the selected backend is: pulseaudio
INFO: get_plugin: pulseaudio
INFO: RenderThread this=0x9a22800
INFO: Creating input thread
INFO: Running in local-with-
INFO: zlib compressed SWF file: Version 9
INFO: FrameRate 30
INFO: Creating VM
INFO: Chosen config 0x9a311e8
INFO: Indirect!!
INFO: Fragment shader compilation ^[[?1;2c
ERROR: Exception in RenderThread, stopping rendering: Could not compile fragment shader
INFO: Registering ID 16 with name workarea_mc
INFO: Registering ID 10 with name radians_ti
INFO: Registering ID 10 with name degrees_ti
INFO: Registering ID 10 with name x_ti
INFO: Registering ID 10 with name y_ti
INFO: Registering ID 10 with name distance_ti
INFO: Registering ID 26 with name reset_btn
INFO: Registering ID 28 with name puck_mc
INFO: Registering ID 14 with name crosshair
I must warn my environment is not so common:
- I use a minimal command-line install of ubuntu so I don't have the usual ubuntu desktop packages installed
- I installed only a few X apps in the VM and display them via Cygwin-X running in my windows system.
- I use windows version of pulseaudio to play sound from the VM(which runs in the background)
I alot of X apps works perfectly in my setup, like adobe flash and 3d games like armagetronad so I don't think it is a matter of configuring my system.
I have tried the both ppa version(7.1)and the packaged ubuntu version(5.5) but neither worked. I didn't try to use in a full ubuntu desktop but if I were to guess I would say some dependency is missing, maybe something that is always present in ubuntu desktop and wasn't declared as a package dependency.
This error
ERROR: Exception in RenderThread, stopping rendering: Could not compile fragment shader
indicates that the problem is lack of or insufficient OpenGL support. Lightspark uses OpenGL for rendering.