Posted by Vaxquis on May 17, 2012; 11:37pm
URL: https://forum.jogamp.org/jogamp-common-util-locks-RecursiveLockImpl01Unfairish-lock-timeout-exception-tp3999944p4000000.html

note: this is also a common problem for me, any ideas?

      javax.media.opengl.GLException: Error making context current: 0x0x20000, werr: 0, WindowsOnscreenWGLContext [OpenGL 3.3, options 0x103, 3.3 (Compatibility profile, arb, ES2 compatible, hardware) - 3.3.0, handle 0x20000, jogamp.opengl.gl4.GL4bcImpl@5697cf,
        Drawable: WindowsOnscreenWGLDrawable[Realized true,
        Factory   jogamp.opengl.windows.wgl.WindowsWGLDrawableFactory@1089735,
        handle    0x12011575,
        Window    jogamp.newt.driver.windows.WindowsWindow[Config WindowsWGLGraphicsConfiguration[DefaultGraphicsScreen[WindowsGraphicsDevice[type Windows, connection decon, unitID 0, handle 0x0], idx 0], pfdID 7, ARB-Choosen true,
        requested GLCaps[on-scr, rgba 0x8/8/8/0, opaque, accum-rgba 0/0/0/0, dp/st/ms: 16/0/0, dbl, mono  , hw, GLProfile[GL3bc/GL3bc.hw]],
        chosen    GLCaps[wgl vid 0x7 arb: on-scr, rgba 0x8/8/8/1, trans-rgba 0x0/0/0/0, accum-rgba 16/16/16/16, dp/st/ms: 24/0/0, dbl, mono  , hw, GLProfile[GL3bc/GL3bc.hw]]]
, NEWT-Screen[Windows_nil-10, idx 0, refCount 1, 1280x1024, DefaultGraphicsScreen[WindowsGraphicsDevice[type Windows, connection decon, unitID 0, handle 0x0], idx 0], NEWT-Display[Windows_nil-1, refCount 1, hasEDT true, edtRunning true, WindowsGraphicsDevice[type Windows, connection decon, unitID 0, handle 0x0]]]
, ParentWindow JAWT-Window[windowHandle 0x9f012e, surfaceHandle 0x0, bounds [ 0 / 0  794 x 575 ], insets [ l 0, r 0 - t 0, b 0 - 0x0], shallUseOffscreenLayer false, isOffscreenLayerSurface false, pos 0/0, size 794x575, visible true, lockedExt false,
        config AWTGraphicsConfiguration[AWTGraphicsScreen[AWTGraphicsDevice[type AWT, connection \Display0, unitID 0, awtDevice D3DGraphicsDevice[screen=0], handle 0x0], idx 0],
        chosen    GLCaps[wgl vid 0x7 arb: on-scr, rgba 0x8/8/8/1, trans-rgba 0x0/0/0/0, accum-rgba 16/16/16/16, dp/st/ms: 24/0/0, dbl, mono  , hw, GLProfile[GL3bc/GL3bc.hw]],
        requested GLCaps[on-scr, rgba 0x8/8/8/0, opaque, accum-rgba 0/0/0/0, dp/st/ms: 16/0/0, dbl, mono  , hw, GLProfile[GL3bc/GL3bc.hw]],
        sun.awt.Win32GraphicsConfig@1e02ee9[dev=D3DGraphicsDevice[screen=0],pixfmt=7],
        encapsulated WindowsWGLGraphicsConfiguration[DefaultGraphicsScreen[WindowsGraphicsDevice[type Windows, connection decon, unitID 0, handle 0x0], idx 0], pfdID 7, ARB-Choosen true,
        requested GLCaps[on-scr, rgba 0x8/8/8/0, opaque, accum-rgba 0/0/0/0, dp/st/ms: 16/0/0, dbl, mono  , hw, GLProfile[GL3bc/GL3bc.hw]],
        chosen    GLCaps[wgl vid 0x7 arb: on-scr, rgba 0x8/8/8/1, trans-rgba 0x0/0/0/0, accum-rgba 16/16/16/16, dp/st/ms: 24/0/0, dbl, mono  , hw, GLProfile[GL3bc/GL3bc.hw]]]],
        awtComponent com.jogamp.newt.awt.NewtCanvasAWT[canvas0,0,0,794x575],
        surfaceLock <ff33c6, a03094>[count 0, qsz 0, owner <NULL>]]
, ParentWindowHandle 0x9f012e (true)
, WindowHandle 0x4a00be
, SurfaceHandle 0x12011575 (lockedExt window false, surface false)
, Pos 0/0 (auto false), size 794x575
, Visible true, focus false
, Undecorated false (true)
, AlwaysOnTop false, Fullscreen false
, WrappedWindow null
, ChildWindows 0, SurfaceUpdatedListeners num 0 [], WindowListeners num 2 [com.jogamp.newt.opengl.GLWindow$1@d5533a, com.jogamp.newt.awt.NewtCanvasAWT$2@14b3266, ], MouseListeners num 1 [jogamp.newt.driver.windows.WindowsWindow$MouseTracker@1d9d590, ], KeyListeners num 1 [vax.sqvaardcraft.ui.sc3d.SC3D_test$model_GLEL$biped_cameraman@53fb88, ], surfaceLock <1a6af53, 408eb0>[count 1, qsz 0, owner <SC_Timer-1>], windowLock <57d55a, 78404e>[count 1, qsz 0, owner <SC_Timer-1>]]], lock <c5e60d, 8287e2>[count 1, qsz 0, owner <SC_Timer-1>]]
        jogamp.opengl.windows.wgl.WindowsWGLContext.makeCurrentImpl(WindowsWGLContext.java:368)
        at jogamp.opengl.GLContextImpl.makeCurrentWithinLock(GLContextImpl.java:557)
        at jogamp.opengl.GLContextImpl.makeCurrent(GLContextImpl.java:424)
        at jogamp.opengl.GLDrawableHelper.invokeGLImpl(GLDrawableHelper.java:415)
        at jogamp.opengl.GLDrawableHelper.invokeGL(GLDrawableHelper.java:364)
        at com.jogamp.newt.opengl.GLWindow.display(GLWindow.java:560)
        at vax.sqvaardcraft.ui.sc3d.SC3D_test$2.timer_event(SC3D_test.java:611)