1. Audio: "The audio playback device HDA Intel (VT1718S Analog) does not work.
Falling back to HDA NVidia, HDMI 0 (HDMI Audio Output)."
2. what need to do re-enable OpenGL and escape crash?
"OpenGL compositing (the default) has crashed KWin in the past.
This was most likely due to a driver bug.
If you think that you have meanwhile upgraded to a stable driver,
you can reset this protection but be aware that this might result in an immediate crash!"
3. Eclipse error then i trying to save: "Save Failed
tried to access method org.eclipse.ui.internal.WorkbenchPage.getActivePerspective()Lorg/eclipse/ui/internal/Perspective; from class net.sourceforge.phpeclipse.ui.editor.BrowserUtil"
thanks for help