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hardware:sony_vaio_s13p [2015/04/09 13:38] – adminhardware:sony_vaio_s13p [2017/10/12 21:58] (current) – external edit 127.0.0.1
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 Now reboot and make sure your card is off Now reboot and make sure your card is off
  
 +
 +==== Optimus Nvidia setup ====
 +
 +
 +1. Install bumblebee and nvidia tools
 +   : sudo apt-get install bumblebee primus bumblebee-nvidia nvidia-detect nvidia-driver
 +
 +2. Add the following to the kernel boot parameters
 +   : rcutree.rcu_idle_gp_delay=1
 +    
 +   Make it persistent after reboot
 +   edit /etc/default/grub
 +   Adjust the following to look like this;
 +   : GRUB_CMDLINE_LINUX_DEFAULT="rcutree.rcu_idle_gp_delay=1 quiet"
 +
 +   re-generate grub.cfg
 +   : sudo grub-mkconfig -o /boot/grub/grub.cfg
 +
 +3. Install glxspheres (use instead of glxgears) - For tests
 +   1. Download VirtualGL (.deb) from:http://sourceforge.net/projects/virtualgl/files/2.4/ 
 +      : wget http://downloads.sourceforge.net/project/virtualgl/2.4/virtualgl_2.4_amd64.deb
 +   2. Navigate to the folder containing the deb package and install it with:
 +      : sudo dpkg -i VirtualGL_*.deb
 +   3. Run glxspheres:
 +      : /opt/VirtualGL/bin/glxspheres64
 +   4. Link
 +      : sudo ln -s /opt/VirtualGL/bin/glxspheres64 /usr/local/bin/glxspheres
 +
 +4. Results
 +   | Desc      | command                            | FPS |
 +   |-----------+------------------------------------+-----|
 +   | original  | vblank_mode=0 glxspheres           | 120 |
 +   | optirun   | vblank_mode=0 optirun glxspheres   | 145 |
 +   | primusrun | vblank_mode=0 primusrun glxspheres | 190 |
 ===== Touchpad ===== ===== Touchpad =====
  
hardware/sony_vaio_s13p.1428550729.txt.gz · Last modified: 2017/10/12 21:58 (external edit)