Problem Details:

OpenTK.Graphics.GraphicsModeException: Failed to retrieve GraphicsMode, no fitting configurations, error SUCCESS
at OpenTK.Platform.Egl.EglGraphicsMode.SelectGraphicsMode(SurfaceType surface_type, IntPtr display, ColorFormat color, Int32 depth, Int32 stencil, Int32 samples, ColorFormat accum, Int32 buffers, Boolean stereo, RenderableFlags renderable_flags, Boolean fullscreen)
at OpenTK.Platform.Egl.EglGraphicsMode.SelectGraphicsMode(SurfaceType surface_type, IntPtr display, ColorFormat color, Int32 depth, Int32 stencil, Int32 samples, ColorFormat accum, Int32 buffers, Boolean stereo, RenderableFlags renderable_flags, Boolean fullscreen)
at OpenTK.Platform.Egl.EglContext..ctor(GraphicsMode mode, EglWindowInfo window, IGraphicsContext sharedContext, Int32 major, Int32 minor, GraphicsContextFlags flags)
at OpenTK.Platform.Egl.EglAnglePlatformFactory.CreateGLContext(GraphicsMode mode, IWindowInfo window, IGraphicsContext shareContext, Boolean directRendering, Int32 major, Int32 minor, GraphicsContextFlags flags)
at OpenTK.Graphics.GraphicsContext..ctor(GraphicsMode mode, IWindowInfo window, IGraphicsContext shareContext, Int32 major, Int32 minor, GraphicsContextFlags flags)
at #=qGGjzPDa6yIXcp7vrCxgLQVPMEa6CNfiFuU4OCHo4m7rdaZsNqjY_F5SPZZXAOGbI.#=qz3ZDym5NRckx2OT3WeCuPQ==(Int32 #=qUo5o3zL$QV4f0lZ$8lcSJA==, Int32 #=qq3gQ0clIYzJVAbbdfpbmOQ==, GraphicsContextFlags #=qWRuConKI_vEBxs$cKDRcSg==)
at #=qtg6ZA_hVJBHOPviWwTOPA5y7yI_ZT9ijoIVpqvgAaamuOpU0E34IldShq4Ixa_QC.OnHandleCreated(EventArgs #=qm$NOFKdyu0Rafj1wntOkgA==)
at #=q4qTraJUKsLQlO4eNOTrIlplYE2ri1va0U9k3DwX4xH8isLQPtpvcAX$yqNNUereO.OnHandleCreated(EventArgs #=qm$NOFKdyu0Rafj1wntOkgA==)
at System.Windows.Forms.Control.WmCreate(Message& m)
at System.Windows.Forms.Control.WndProc(Message& m)
at System.Windows.Forms.ScrollableControl.WndProc(Message& m)
at System.Windows.Forms.Form.WmCreate(Message& m)
at System.Windows.Forms.Form.WndProc(Message& m)
at #=qQrYvXY6QTwaDQPjJgHdOavagHTlZqj_K7dNRdSDjfdE=.WndProc(Message& #=qgTekk8rm$cyUopAMGtO6wQ==)
at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)


Video or screenshot showing the problem:



osu! version: 20170731.2 (latest)

Make sure your graphic drivers are up-to-date. Also, try holding shift while opening osu! and wait for a configuration window to pop up. From there, enable Compatibility Mode.