Ubuntu 16.04 - VSync no habilitado, desgarro de pantalla

8

Estoy usando:

  • GTX950M
  • Gráficos integrados de chipset Intel de i7-6700
  • Ubuntu 16.04

glxgear detecta alrededor de 16000 fps.

Estos son mis controladores nvidia:

aptitude search nvidia | grep ^i 
i   nvidia-361                      - NVIDIA binary driver - version 361.42     
i A nvidia-opencl-icd-361           - NVIDIA OpenCL ICD                         
i A nvidia-prime                    - Tools to enable NVIDIA's Prime            
i A nvidia-settings                 - Tool for configuring the NVIDIA graphics d

Esta es mi nvidia-config:

#
#
# Configuration file for nvidia-settings - the NVIDIA X Server Settings utility
# Generated on Wed Apr 27 20:37:23 2016
#

# ConfigProperties:

RcFileLocale = C
ToolTips = Yes
DisplayStatusBar = Yes
SliderTextEntries = Yes
IncludeDisplayNameInConfigFile = No
ShowQuitDialog = Yes
UpdateRulesOnProfileNameChange = Yes
Timer = PowerMizer_Monitor_(GPU_0),Yes,1000
Timer = Thermal_Monitor_(GPU_0),Yes,1000
Timer = Memory_Used_(GPU_0),Yes,3000

# Attributes:

0/LogAniso=0
0/FSAA=0
0/TextureSharpen=0
0/TextureClamping=1
0/FXAA=0
0/FSAAAppControlled=1
0/LogAnisoAppControlled=1
0/OpenGLImageSettings=1
0/FSAAAppEnhanced=0

Este mi glxinfo:

http://paste.ubuntu.com/16093037/

Y este mi xrandr:

Screen 0: minimum 8 x 8, current 1920 x 1080, maximum 16384 x 16384
eDP-1 connected primary 1920x1080+0+0 344mm x 193mm
   1920x1080     60.01*+  59.93  
   1680x1050     59.95    59.88  
   1600x1024     60.17  
   1400x1050     59.98  
   1280x1024     60.02  
   1440x900      59.89  
   1280x960      60.00  
   1360x768      59.80    59.96  
   1152x864      60.00  
   1024x768      60.04    60.00  
   960x720       60.00  
   928x696       60.05  
   896x672       60.01  
   960x600       60.00  
   960x540       59.99  
   800x600       60.00    60.32    56.25  
   840x525       60.01    59.88  
   800x512       60.17  
   700x525       59.98  
   640x512       60.02  
   720x450       59.89  
   640x480       60.00    59.94  
   680x384       59.80    59.96  
   576x432       60.06  
   512x384       60.00  
   400x300       60.32    56.34  
   320x240       60.05  
DP-1 disconnected
HDMI-1 disconnected
HDMI-2 disconnected

Y la configuración de Xorg:

Section "ServerLayout"
    Identifier "layout"
    Screen 0 "nvidia"
    Inactive "intel"
EndSection

Section "Device"
    Identifier "intel"
    Driver "modesetting"
    BusID "PCI:0@0:2:0"
    Option "AccelMethod" "None"
EndSection

Section "Screen"
    Identifier "intel"
    Device "intel"
EndSection

Section "Device"
    Identifier "nvidia"
    Driver "nvidia"
    BusID "PCI:1@0:0:0"
    Option "ConstrainCursor" "off"
EndSection

Section "Screen"
    Identifier "nvidia"
    Device "nvidia"
    Option "AllowEmptyInitialConfiguration" "on"
    Option "IgnoreDisplayDevices" "CRT"
EndSection

Pero veo muchas rasgaduras de Chrome, videos, etc.

¿Alguna idea?

lilezek
fuente

Respuestas:

1

No recuerdo el enlace donde obtuve esta configuración. También tengo Intel i7-6700 pero tengo un poco más nuevo GTX970M. Después de muchas pruebas y errores, esta configuración funcionó para mí (con la configuración anterior comentada):

$ cat /etc/X11/xorg.conf.d/20-nvidia.conf
Section "Device"
    Identifier "nvidia"
    Driver     "nvidia"
#    BusID      "PCI:1@0:0:0"
#    Option     "ConstrainCursor" "off"
    VendorName "NVIDIA Corporation"
    BoardName  "GeForce GTX 970M:"
EndSection

Section "Screen"
    Identifier "nvidia"
    Device "nvidia"
#    Option "AllowEmptyInitialConfiguration" "on"
#    Option "IgnoreDisplayDevices" "CRT"
#          Dec 14 2017 - Copy from /etc/X11/xorg.conf to /etc/X11/xorg.conf.d/20-nvidia.conf
#                        Add options from: https://wiki.archlinux.org/index.php/NVIDIA/Troubleshooting
    Option         "metamodes" "nvidia-auto-select +0+0 {ForceCompositionPipeline=On, ForceFullCompositionPipeline=On}"
    Option         "AllowIndirectGLXProtocol" "off"
    Option         "TripleBuffer" "on"
EndSection
WinEunuuchs2Unix
fuente
No tengo más ese portátil, así que si alguien confirma que esto funciona, lo marcaré como correcto.
lilezek