After updating from 13.04 to 13.10 many of 3D unity stuff has stopped working,

I am suing Samsung Series 3 (NP350V5X) Laptop which has Switchable Intel and AMD Radeon HD 7670M GFX.

1. xserver-xorg-video-ati does works but NO 3D support and graphics are very low. [I am currently using this]


2. fglrx & fglrx-updates shows blank screen after Login.


3. Intel Graphic Install doesn't work either (dependency error)

Output of $ sudo lshw -c video

  *-display               

       description: VGA compatible controller

       product: Thames [Radeon HD 7500M/7600M Series]

       vendor: Advanced Micro Devices, Inc. [AMD/ATI]

       physical id: 0

       bus info: pci@0000:01:00.0

       version: 00

       width: 64 bits

       clock: 33MHz

       capabilities: pm pciexpress msi vga_controller bus_master cap_list rom

       configuration: driver=radeon latency=0

       resources: irq:45 memory:e0000000-efffffff memory:c0120000-c013ffff ioport:3000(size=256) memory:c0100000-c011ffff

  *-display

       description: VGA compatible controller

       product: 3rd Gen Core processor Graphics Controller

       vendor: Intel Corporation

       physical id: 2

       bus info: pci@0000:00:02.0

       version: 09

       width: 64 bits

       clock: 33MHz

       capabilities: msi pm vga_controller bus_master cap_list rom

       configuration: driver=i915 latency=0

       resources: irq:46 memory:bfc00000-bfffffff memory:d0000000-dfffffff ioport:4000(size=64)

Similarly $ /usr/lib/nux/unity_support_test -p

OpenGL vendor string:   VMware, Inc.

OpenGL renderer string: Gallium 0.4 on llvmpipe (LLVM 3.3, 256 bits)

OpenGL version string:  2.1 Mesa 9.2.1





Not software rendered:    no

Not blacklisted:          yes

GLX fbconfig:             yes

GLX texture from pixmap:  yes

GL npot or rect textures: yes

GL vertex program:        yes

GL fragment program:      yes

GL vertex buffer object:  yes

GL framebuffer object:    yes

GL version is 1.4+:       yes





Unity 3D supported:       no

Shows no 3D support.

Can anyone please guide how to make things working again.

Update: Issue fixed now, after updating to latest Ubuntu Binary for ATI. (https://help.ubuntu.com/community/BinaryDriverHowto/ATI)

Output of $ /usr/lib/nux/unity_support_test -p is,

OpenGL vendor string:   ATI Technologies Inc.

OpenGL renderer string: AMD Radeon HD 7600M Series

OpenGL version string:  4.2.12337 Compatibility Profile Context 13.101



Not software rendered:    yes

Not blacklisted:          yes

GLX fbconfig:             yes

GLX texture from pixmap:  yes

GL npot or rect textures: yes

GL vertex program:        yes

GL fragment program:      yes

GL vertex buffer object:  yes

GL framebuffer object:    yes

GL version is 1.4+:       yes



Unity 3D supported:       yes