Mam Samsunga NP300E5A z prockiem b940 i grafiką nvidii (Nvidia optimus)
lubuntu 11.10
wynik uname -a:
Linux houseatsingingwater 3.0.0-16-generic-pae #28-Ubuntu SMP Fri Jan 27 19:24:01 UTC 2012 i686 i686 i386 GNU/Linux
Po instalacji lubuntu był problem z mesa (np. glest uruchamiał się tak wolno że były kłopoty aby go wyłączyć)
Po zainstalowaniu bumblebee problemy z uruchamianiem Glest zniknęły.
Kod: Zaznacz cały
00:00.0 Host bridge: Intel Corporation 2nd Generation Core Processor Family DRAM Controller (rev 09)
00:01.0 PCI bridge: Intel Corporation Xeon E3-1200/2nd Generation Core Processor Family PCI Express Root Port (rev 09)
00:02.0 VGA compatible controller: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller (rev 09)
00:16.0 Communication controller: Intel Corporation 6 Series/C200 Series Chipset Family MEI Controller #1 (rev 04)
00:1a.0 USB Controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #2 (rev 04)
00:1b.0 Audio device: Intel Corporation 6 Series/C200 Series Chipset Family High Definition Audio Controller (rev 04)
00:1c.0 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 1 (rev b4)
00:1c.3 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 4 (rev b4)
00:1d.0 USB Controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #1 (rev 04)
00:1f.0 ISA bridge: Intel Corporation HM65 Express Chipset Family LPC Controller (rev 04)
00:1f.2 SATA controller: Intel Corporation 6 Series/C200 Series Chipset Family 6 port SATA AHCI Controller (rev 04)
00:1f.3 SMBus: Intel Corporation 6 Series/C200 Series Chipset Family SMBus Controller (rev 04)
01:00.0 3D controller: nVidia Corporation Device 1051 (rev ff)
02:00.0 Network controller: Intel Corporation Centrino Wireless-N 130 (rev 34)
03:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 06)
po zainstalowaniu bumblebee:
grafika intel:
Kod: Zaznacz cały
~$ glxspheres
Polygons in scene: 62464
Visual ID of window: 0x94
Context is Direct
OpenGL Renderer: Mesa DRI Intel(R) Sandybridge Mobile x86/MMX/SSE2
59.851270 frames/sec - 52.989921 Mpixels/sec
59.438679 frames/sec - 52.624629 Mpixels/sec
59.455589 frames/sec - 52.639600 Mpixels/sec
59.982283 frames/sec - 53.105914 Mpixels/sec
59.931758 frames/sec - 53.061182 Mpixels/sec
59.930727 frames/sec - 53.060268 Mpixels/sec
i to samo na nvidii (optirun)
Kod: Zaznacz cały
~$ optirun glxspheres
Polygons in scene: 62464
Visual ID of window: 0x21
Context is Direct
OpenGL Renderer: GeForce GT 520MX/PCI/SSE2
92.450444 frames/sec - 81.851925 Mpixels/sec
97.714151 frames/sec - 86.512201 Mpixels/sec
97.891255 frames/sec - 86.669002 Mpixels/sec
96.844457 frames/sec - 85.742208 Mpixels/sec
94.838092 frames/sec - 83.965853 Mpixels/sec
93.889477 frames/sec - 83.125987 Mpixels/sec
92.773823 frames/sec - 82.138232 Mpixels/sec