- J'utilise Linux Mint 16 (Petra)
- J'utilise le pilote par défaut nvidia-319 livré avec la distribution
- J'ai 2x cartes GTX480
- J'ai 3 moniteurs
- À l'aide du pilote Nvidia, tous les moniteurs et GPU sont récupérés par l'utilitaire propriétaire.
Cependant, de manière similaire au rapport sur https://devtalk.nvidia.com/default/topic/719768/linux/304-121-ubuntu-14-04-xrandr-1-4-multi-gpu-not-being-detected / lorsque je lance xrandr - listproviders, on ne me montre qu'un seul fournisseur - la première carte. J'ai xrandr 1.4, donc je devrais pouvoir voir les deux. Si je configure un écran X séparé et que je fais ensuite xrandr - listproviders - screen 1, je peux voir la deuxième carte. Cependant, je ne veux pas de plusieurs écrans X; Je veux pouvoir circuler de façon transparente entre les moniteurs.
Je ne veux pas exécuter xinerama car c'est une douleur dans le cou à configurer et devrait être remplacé par xrandr.
En utilisant le nouveau pilote, je peux utiliser les trois écrans exactement comme je le souhaiterais, mais les performances ne sont pas bonnes.
J'ai donc quelques questions:
1.) Ce comportement est-il voulu par la conception ou un bogue? Je note sur http://uk.download.nvidia.com/XFree86/Linux-x86/319.12/README/randr14.html que le pilote ne prend en charge que la capacité de sortie source; cela m'empêcherait-il de voir deux fournisseurs de cartes différents dans xrandr?
2.) Si le premier est vrai, y a-t-il un moyen de contourner cela?
3.) J'ai joué avec différentes options de mosaïque, en vain
La dernière configuration que j'ai essayée était:
Section "ServerLayout"
Identifier "Layout0"
Screen 0 "Screen0"
EndSection
Section "Monitor"
# HorizSync source: edid, VertRefresh source: edid
Identifier "Monitor1"
VendorName "Unknown"
ModelName "Ancor Communications Inc ASUS VS247"
HorizSync 24.0 - 83.0
VertRefresh 50.0 - 75.0
Option "DPMS"
EndSection
Section "Monitor"
# HorizSync source: edid, VertRefresh source: edid
Identifier "Monitor0"
VendorName "Unknown"
ModelName "LG Electronics W2243"
HorizSync 30.0 - 83.0
VertRefresh 56.0 - 75.0
Option "DPMS"
EndSection
Section "Monitor"
# HorizSync source: unknown, VertRefresh source: unknown
Identifier "Monitor2"
VendorName "Unknown"
ModelName "AOC LM720/LM720A"
HorizSync 30.0 - 83.0
VertRefresh 55.0 - 75.0
Option "DPMS"
EndSection
Section "Device"
Identifier "Device1"
Driver "nvidia"
VendorName "NVIDIA Corporation"
BoardName "GeForce GTX 480"
BusID "PCI:1:0:0"
EndSection
Section "Device"
Identifier "Device0"
Driver "nvidia"
VendorName "NVIDIA Corporation"
BoardName "GeForce GTX 480"
BusID "PCI:1:0:0"
EndSection
Section "Device"
Identifier "Device2"
Driver "nvidia"
VendorName "NVIDIA Corporation"
BoardName "GeForce GTX 480"
BusID "PCI:2:0:0"
EndSection
Section "Screen"
Identifier "Screen0"
Device "Device0"
Monitor "Monitor0"
DefaultDepth 24
Option "Stereo" "0"
Option "BaseMosaic" "True"
Option "MetaModes" "GPU-1.CRT-0: 1280x1024+0+0, GPU-0.CRT-0: 1920x1080+1280+0, GPU-0.DFP-2: 1920x1080+3200+0"
SubSection "Display"
Depth 24
EndSubSection
EndSection
Section "Screen"
Identifier "Screen1"
Device "Device1"
Monitor "Monitor1"
DefaultDepth 24
Option "Stereo" "0"
Option "BaseMosaic" "True"
Option "MetaModes" "GPU-1.CRT-0: 1280x1024+0+0, GPU-0.CRT-0: 1920x1080+1280+0, GPU-0.DFP-2: 1920x1080+3200+0"
SubSection "Display"
Depth 24
EndSubSection
EndSection
Section "Screen"
Identifier "Screen2"
Device "Device2"
Monitor "Monitor2"
DefaultDepth 24
Option "Stereo" "0"
Option "BaseMosaic" "True"
Option "MetaModes" "GPU-1.CRT-0: 1280x1024+0+0, GPU-0.CRT-0: 1920x1080+1280+0, GPU-0.DFP-2: 1920x1080+3200+0"
SubSection "Display"
Depth 24
EndSubSection
EndSection
Le journal X lors de l'exécution sans configuration est:
[ 6.896]
X.Org X Server 1.14.5
Release Date: 2013-12-12
[ 6.896] X Protocol Version 11, Revision 0
[ 6.896] Build Operating System: Linux 3.2.0-37-generic x86_64 Ubuntu
[ 6.896] Current Operating System: Linux theoria 3.11.0-12-generic #19-Ubuntu SMP Wed Oct 9 16:20:46 UTC 2013 x86_64
[ 6.896] Kernel command line: BOOT_IMAGE=/vmlinuz-3.11.0-12-generic root=UUID=3a6b3275-5e15-40c7-8de6-9eea1c63ebe1 ro quiet splash acpi_enforce_resources=lax
[ 6.896] Build Date: 17 December 2013 10:06:15AM
[ 6.896] xorg-server 2:1.14.5-1ubuntu2~saucy1 (For technical support please see http://www.ubuntu.com/support)
[ 6.896] Current version of pixman: 0.30.2
[ 6.896] Before reporting problems, check http://wiki.x.org
to make sure that you have the latest version.
[ 6.896] Markers: (--) probed, (**) from config file, (==) default setting,
(++) from command line, (!!) notice, (II) informational,
(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[ 6.896] (==) Log file: "/var/log/Xorg.0.log", Time: Wed Apr 9 07:12:33 2014
[ 6.897] (==) Using system config directory "/usr/share/X11/xorg.conf.d"
[ 6.897] (==) No Layout section. Using the first Screen section.
[ 6.897] (==) No screen section available. Using defaults.
[ 6.897] (**) |-->Screen "Default Screen Section" (0)
[ 6.897] (**) | |-->Monitor "<default monitor>"
[ 6.898] (==) No monitor specified for screen "Default Screen Section".
Using a default monitor configuration.
[ 6.899] (==) FontPath set to:
/usr/share/fonts/X11/misc,
/usr/share/fonts/X11/Type1,
built-ins
[ 6.899] (==) ModulePath set to "/usr/lib/x86_64-linux-gnu/xorg/extra-modules,/usr/lib/xorg/extra-modules,/usr/lib/xorg/modules"
[ 6.899] (II) The server relies on udev to provide the list of input devices.
If no devices become available, reconfigure udev or disable AutoAddDevices.
[ 6.899] (II) Loader magic: 0x7fe4b0739d20
[ 6.899] (II) Module ABI versions:
[ 6.899] X.Org ANSI C Emulation: 0.4
[ 6.899] X.Org Video Driver: 14.1
[ 6.899] X.Org XInput driver : 19.1
[ 6.899] X.Org Server Extension : 7.0
[ 6.900] (II) xfree86: Adding drm device (/dev/dri/card0)
[ 6.900] (II) xfree86: Adding drm device (/dev/dri/card1)
[ 6.901] (--) PCI:*(0:1:0:0) 10de:06c0:10de:075f rev 163, Mem @ 0xf4000000/33554432, 0xe0000000/134217728, 0xe8000000/67108864, I/O @ 0x0000e000/128, BIOS @ 0x????????/524288
[ 6.901] (--) PCI: (0:2:0:0) 10de:06c0:10de:075f rev 163, Mem @ 0xf0000000/33554432, 0xd0000000/134217728, 0xd8000000/67108864, I/O @ 0x0000d000/128, BIOS @ 0x????????/524288
[ 6.901] (II) Open ACPI successful (/var/run/acpid.socket)
[ 6.901] Initializing built-in extension Generic Event Extension
[ 6.901] Initializing built-in extension SHAPE
[ 6.901] Initializing built-in extension MIT-SHM
[ 6.901] Initializing built-in extension XInputExtension
[ 6.901] Initializing built-in extension XTEST
[ 6.901] Initializing built-in extension BIG-REQUESTS
[ 6.901] Initializing built-in extension SYNC
[ 6.901] Initializing built-in extension XKEYBOARD
[ 6.901] Initializing built-in extension XC-MISC
[ 6.901] Initializing built-in extension SECURITY
[ 6.901] Initializing built-in extension XINERAMA
[ 6.901] Initializing built-in extension XFIXES
[ 6.901] Initializing built-in extension RENDER
[ 6.901] Initializing built-in extension RANDR
[ 6.901] Initializing built-in extension COMPOSITE
[ 6.901] Initializing built-in extension DAMAGE
[ 6.901] Initializing built-in extension MIT-SCREEN-SAVER
[ 6.901] Initializing built-in extension DOUBLE-BUFFER
[ 6.901] Initializing built-in extension RECORD
[ 6.901] Initializing built-in extension DPMS
[ 6.901] Initializing built-in extension X-Resource
[ 6.901] Initializing built-in extension XVideo
[ 6.901] Initializing built-in extension XVideo-MotionCompensation
[ 6.901] Initializing built-in extension SELinux
[ 6.901] Initializing built-in extension XFree86-VidModeExtension
[ 6.901] Initializing built-in extension XFree86-DGA
[ 6.901] Initializing built-in extension XFree86-DRI
[ 6.901] Initializing built-in extension DRI2
[ 6.901] (II) "glx" will be loaded by default.
[ 6.901] (WW) "xmir" is not to be loaded by default. Skipping.
[ 6.901] (II) LoadModule: "dri2"
[ 6.901] (II) Module "dri2" already built-in
[ 6.901] (II) LoadModule: "glamoregl"
[ 6.903] (II) Loading /usr/lib/xorg/modules/libglamoregl.so
[ 6.964] (II) Module glamoregl: vendor="X.Org Foundation"
[ 6.964] compiled for 1.14.3, module version = 0.5.1
[ 6.964] ABI class: X.Org ANSI C Emulation, version 0.4
[ 6.964] (II) LoadModule: "glx"
[ 6.964] (II) Loading /usr/lib/x86_64-linux-gnu/xorg/extra-modules/libglx.so
[ 6.993] (II) Module glx: vendor="NVIDIA Corporation"
[ 6.993] compiled for 4.0.2, module version = 1.0.0
[ 6.993] Module class: X.Org Server Extension
[ 6.993] (II) NVIDIA GLX Module 319.60 Wed Sep 25 14:24:11 PDT 2013
[ 6.993] Loading extension GLX
[ 6.993] (==) Matched nvidia as autoconfigured driver 0
[ 6.993] (==) Matched nouveau as autoconfigured driver 1
[ 6.993] (==) Matched nvidia as autoconfigured driver 2
[ 6.993] (==) Matched nouveau as autoconfigured driver 3
[ 6.993] (==) Matched nvidia as autoconfigured driver 4
[ 6.993] (==) Matched nouveau as autoconfigured driver 5
[ 6.993] (==) Matched vesa as autoconfigured driver 6
[ 6.993] (==) Matched modesetting as autoconfigured driver 7
[ 6.993] (==) Matched fbdev as autoconfigured driver 8
[ 6.993] (==) Assigned the driver to the xf86ConfigLayout
[ 6.993] (II) LoadModule: "nvidia"
[ 6.994] (II) Loading /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so
[ 7.001] (II) Module nvidia: vendor="NVIDIA Corporation"
[ 7.001] compiled for 4.0.2, module version = 1.0.0
[ 7.001] Module class: X.Org Video Driver
[ 7.002] (II) LoadModule: "nouveau"
[ 7.002] (II) Loading /usr/lib/xorg/modules/drivers/nouveau_drv.so
[ 7.004] (II) Module nouveau: vendor="X.Org Foundation"
[ 7.004] compiled for 1.14.2.901, module version = 1.0.9
[ 7.004] Module class: X.Org Video Driver
[ 7.004] ABI class: X.Org Video Driver, version 14.1
[ 7.004] (II) LoadModule: "vesa"
[ 7.004] (II) Loading /usr/lib/xorg/modules/drivers/vesa_drv.so
[ 7.005] (II) Module vesa: vendor="X.Org Foundation"
[ 7.005] compiled for 1.14.1, module version = 2.3.2
[ 7.005] Module class: X.Org Video Driver
[ 7.005] ABI class: X.Org Video Driver, version 14.1
[ 7.005] (II) LoadModule: "modesetting"
[ 7.005] (II) Loading /usr/lib/xorg/modules/drivers/modesetting_drv.so
[ 7.006] (II) Module modesetting: vendor="X.Org Foundation"
[ 7.006] compiled for 1.14.1, module version = 0.8.0
[ 7.006] Module class: X.Org Video Driver
[ 7.006] ABI class: X.Org Video Driver, version 14.1
[ 7.006] (II) LoadModule: "fbdev"
[ 7.006] (II) Loading /usr/lib/xorg/modules/drivers/fbdev_drv.so
[ 7.007] (II) Module fbdev: vendor="X.Org Foundation"
[ 7.007] compiled for 1.14.1, module version = 0.4.3
[ 7.007] Module class: X.Org Video Driver
[ 7.007] ABI class: X.Org Video Driver, version 14.1
[ 7.007] (II) NVIDIA dlloader X Driver 319.60 Wed Sep 25 14:04:14 PDT 2013
[ 7.007] (II) NVIDIA Unified Driver for all Supported NVIDIA GPUs
[ 7.007] (II) NOUVEAU driver Date: Wed Jul 31 10:51:03 2013 +1000
[ 7.007] (II) NOUVEAU driver for NVIDIA chipset families :
[ 7.007] RIVA TNT (NV04)
[ 7.007] RIVA TNT2 (NV05)
[ 7.007] GeForce 256 (NV10)
[ 7.007] GeForce 2 (NV11, NV15)
[ 7.007] GeForce 4MX (NV17, NV18)
[ 7.007] GeForce 3 (NV20)
[ 7.007] GeForce 4Ti (NV25, NV28)
[ 7.007] GeForce FX (NV3x)
[ 7.008] GeForce 6 (NV4x)
[ 7.008] GeForce 7 (G7x)
[ 7.008] GeForce 8 (G8x)
[ 7.008] GeForce GTX 200 (NVA0)
[ 7.008] GeForce GTX 400 (NVC0)
[ 7.008] (II) VESA: driver for VESA chipsets: vesa
[ 7.008] (II) modesetting: Driver for Modesetting Kernel Drivers: kms
[ 7.008] (II) FBDEV: driver for framebuffer: fbdev
[ 7.008] (++) using VT number 7
[ 7.021] (II) Loading sub module "fb"
[ 7.021] (II) LoadModule: "fb"
[ 7.021] (II) Loading /usr/lib/xorg/modules/libfb.so
[ 7.022] (II) Module fb: vendor="X.Org Foundation"
[ 7.022] compiled for 1.14.5, module version = 1.0.0
[ 7.022] ABI class: X.Org ANSI C Emulation, version 0.4
[ 7.022] (WW) Unresolved symbol: fbGetGCPrivateKey
[ 7.022] (II) Loading sub module "wfb"
[ 7.022] (II) LoadModule: "wfb"
[ 7.022] (II) Loading /usr/lib/xorg/modules/libwfb.so
[ 7.024] (II) Module wfb: vendor="X.Org Foundation"
[ 7.024] compiled for 1.14.5, module version = 1.0.0
[ 7.024] ABI class: X.Org ANSI C Emulation, version 0.4
[ 7.024] (II) Loading sub module "shadow"
[ 7.024] (II) LoadModule: "shadow"
[ 7.024] (II) Loading /usr/lib/xorg/modules/libshadow.so
[ 7.025] (II) Module shadow: vendor="X.Org Foundation"
[ 7.025] compiled for 1.14.5, module version = 1.1.0
[ 7.025] ABI class: X.Org ANSI C Emulation, version 0.4
[ 7.025] (II) Loading sub module "ramdac"
[ 7.025] (II) LoadModule: "ramdac"
[ 7.025] (II) Module "ramdac" already built-in
[ 7.026] (EE) [drm] KMS not enabled
[ 7.026] (WW) Falling back to old probe method for vesa
[ 7.026] (WW) Falling back to old probe method for modesetting
[ 7.026] (WW) Falling back to old probe method for fbdev
[ 7.026] (II) Loading sub module "fbdevhw"
[ 7.026] (II) LoadModule: "fbdevhw"
[ 7.026] (II) Loading /usr/lib/xorg/modules/libfbdevhw.so
[ 7.027] (II) Module fbdevhw: vendor="X.Org Foundation"
[ 7.027] compiled for 1.14.5, module version = 0.0.2
[ 7.027] ABI class: X.Org Video Driver, version 14.1
[ 7.027] (EE) open /dev/fb0: No such file or directory
[ 7.027] (II) NVIDIA(0): Creating default Display subsection in Screen section
"Default Screen Section" for depth/fbbpp 24/32
[ 7.027] (==) NVIDIA(0): Depth 24, (==) framebuffer bpp 32
[ 7.027] (==) NVIDIA(0): RGB weight 888
[ 7.027] (==) NVIDIA(0): Default visual is TrueColor
[ 7.027] (==) NVIDIA(0): Using gamma correction (1.0, 1.0, 1.0)
[ 7.027] (**) NVIDIA(0): Enabling 2D acceleration
[ 7.627] (II) NVIDIA(GPU-0): Display (LG Electronics W2243 (CRT-0)) does not support NVIDIA
[ 7.627] (II) NVIDIA(GPU-0): 3D Vision stereo.
[ 7.656] (II) NVIDIA(GPU-0): Display (Ancor Communications Inc ASUS VS247 (DFP-2)) does not
[ 7.656] (II) NVIDIA(GPU-0): support NVIDIA 3D Vision stereo.
[ 7.657] (II) NVIDIA(0): NVIDIA GPU GeForce GTX 480 (GF100) at PCI:1:0:0 (GPU-0)
[ 7.657] (--) NVIDIA(0): Memory: 1572864 kBytes
[ 7.657] (--) NVIDIA(0): VideoBIOS: 70.00.21.00.02
[ 7.657] (II) NVIDIA(0): Detected PCI Express Link width: 16X
[ 7.659] (--) NVIDIA(0): Valid display device(s) on GeForce GTX 480 at PCI:1:0:0
[ 7.659] (--) NVIDIA(0): LG Electronics W2243 (CRT-0) (boot, connected)
[ 7.659] (--) NVIDIA(0): CRT-1
[ 7.659] (--) NVIDIA(0): DFP-0
[ 7.659] (--) NVIDIA(0): DFP-1
[ 7.659] (--) NVIDIA(0): Ancor Communications Inc ASUS VS247 (DFP-2) (connected)
[ 7.659] (--) NVIDIA(0): LG Electronics W2243 (CRT-0): 400.0 MHz maximum pixel clock
[ 7.659] (--) NVIDIA(0): CRT-1: 400.0 MHz maximum pixel clock
[ 7.659] (--) NVIDIA(0): DFP-0: 330.0 MHz maximum pixel clock
[ 7.659] (--) NVIDIA(0): DFP-0: Internal Single Link TMDS
[ 7.659] (--) NVIDIA(0): DFP-1: 165.0 MHz maximum pixel clock
[ 7.659] (--) NVIDIA(0): DFP-1: Internal Single Link TMDS
[ 7.659] (--) NVIDIA(0): Ancor Communications Inc ASUS VS247 (DFP-2): 330.0 MHz maximum pixel clock
[ 7.659] (--) NVIDIA(0): Ancor Communications Inc ASUS VS247 (DFP-2): Internal Dual Link TMDS
[ 7.659] (**) NVIDIA(0): Using HorizSync/VertRefresh ranges from the EDID for display
[ 7.659] (**) NVIDIA(0): device LG Electronics W2243 (CRT-0) (Using EDID
[ 7.659] (**) NVIDIA(0): frequencies has been enabled on all display devices.)
[ 7.659] (**) NVIDIA(0): Using HorizSync/VertRefresh ranges from the EDID for display
[ 7.660] (**) NVIDIA(0): device Ancor Communications Inc ASUS VS247 (DFP-2) (Using
[ 7.660] (**) NVIDIA(0): EDID frequencies has been enabled on all display
[ 7.660] (**) NVIDIA(0): devices.)
[ 7.661] (==) NVIDIA(0):
[ 7.661] (==) NVIDIA(0): No modes were requested; the default mode "nvidia-auto-select"
[ 7.661] (==) NVIDIA(0): will be used as the requested mode.
[ 7.661] (==) NVIDIA(0):
[ 7.661] (II) NVIDIA(0): Validated MetaModes:
[ 7.661] (II) NVIDIA(0): "CRT-0:nvidia-auto-select{},DFP-2:nvidia-auto-select{}"
[ 7.661] (II) NVIDIA(0): Virtual screen size determined to be 3840 x 1080
[ 7.681] (--) NVIDIA(0): DPI set to (101, 101); computed from "UseEdidDpi" X config
[ 7.681] (--) NVIDIA(0): option
[ 7.681] (II) UnloadModule: "vesa"
[ 7.681] (II) Unloading vesa
[ 7.681] (II) UnloadModule: "fbdev"
[ 7.681] (II) Unloading fbdev
[ 7.681] (II) UnloadSubModule: "fbdevhw"
[ 7.681] (II) Unloading fbdevhw
[ 7.681] (--) Depth 24 pixmap format is 32 bpp
[ 8.500] (II) NVIDIA(GPU-1): Found DRM driver nvidia-drm (20130102)
[ 8.571] (II) NVIDIA(GPU-1): Display (AOC LM720/LM720A (CRT-0)) does not support NVIDIA 3D
[ 8.571] (II) NVIDIA(GPU-1): Vision stereo.
[ 8.575] (II) NVIDIA(GPU-1): NVIDIA GPU GeForce GTX 480 (GF100) at PCI:2:0:0 (GPU-1)
[ 8.575] (--) NVIDIA(GPU-1): Memory: 1572864 kBytes
[ 8.575] (--) NVIDIA(GPU-1): VideoBIOS: 70.00.21.00.02
[ 8.575] (II) NVIDIA(GPU-1): Detected PCI Express Link width: 16X
[ 8.575] (--) NVIDIA(GPU-1): Valid display device(s) on GeForce GTX 480 at PCI:2:0:0
[ 8.575] (--) NVIDIA(GPU-1): AOC LM720/LM720A (CRT-0) (boot, connected)
[ 8.575] (--) NVIDIA(GPU-1): CRT-1
[ 8.575] (--) NVIDIA(GPU-1): DFP-0
[ 8.575] (--) NVIDIA(GPU-1): DFP-1
[ 8.575] (--) NVIDIA(GPU-1): DFP-2
[ 8.575] (--) NVIDIA(GPU-1): AOC LM720/LM720A (CRT-0): 400.0 MHz maximum pixel clock
[ 8.575] (--) NVIDIA(GPU-1): CRT-1: 400.0 MHz maximum pixel clock
[ 8.575] (--) NVIDIA(GPU-1): DFP-0: 330.0 MHz maximum pixel clock
[ 8.575] (--) NVIDIA(GPU-1): DFP-0: Internal Single Link TMDS
[ 8.575] (--) NVIDIA(GPU-1): DFP-1: 165.0 MHz maximum pixel clock
[ 8.575] (--) NVIDIA(GPU-1): DFP-1: Internal Single Link TMDS
[ 8.575] (--) NVIDIA(GPU-1): DFP-2: 330.0 MHz maximum pixel clock
[ 8.575] (--) NVIDIA(GPU-1): DFP-2: Internal Single Link TMDS
[ 8.575] (II) NVIDIA: Using 3072.00 MB of virtual memory for indirect memory
[ 8.575] (II) NVIDIA: access.
[ 8.579] (II) NVIDIA(0): Setting mode "CRT-0:nvidia-auto-select{},DFP-2:nvidia-auto-select{}"
[ 8.662] Loading extension NV-GLX
[ 8.755] (==) NVIDIA(0): Disabling shared memory pixmaps
[ 8.755] (==) NVIDIA(0): Backing store disabled
[ 8.755] (==) NVIDIA(0): Silken mouse enabled
[ 8.755] (==) NVIDIA(0): DPMS enabled
[ 8.756] Loading extension NV-CONTROL
[ 8.756] Loading extension XINERAMA
[ 8.756] (II) Loading sub module "dri2"
[ 8.756] (II) LoadModule: "dri2"
[ 8.756] (II) Module "dri2" already built-in
[ 8.756] (II) NVIDIA(0): [DRI2] Setup complete
[ 8.756] (II) NVIDIA(0): [DRI2] VDPAU driver: nvidia
[ 8.756] (--) RandR disabled
[ 8.759] (II) SELinux: Disabled on system
[ 8.759] (II) Initializing extension GLX
[ 8.771] (II) XKB: reuse xkmfile /var/lib/xkb/server-B20D7FC79C7F597315E3E501AEF10E0D866E8E92.xkm
[ 8.776] (II) config/udev: Adding drm device (/dev/dri/card0)
[ 8.776] (II) config/udev: Ignoring already known drm device (/dev/dri/card0)
[ 666.012] (II) NVIDIA(GPU-0): Display (LG Electronics W2243 (CRT-0)) does not support NVIDIA
[ 666.012] (II) NVIDIA(GPU-0): 3D Vision stereo.
[ 666.012] (**) NVIDIA(0): Using HorizSync/VertRefresh ranges from the EDID for display
[ 666.012] (**) NVIDIA(0): device LG Electronics W2243 (CRT-0) (Using EDID
[ 666.012] (**) NVIDIA(0): frequencies has been enabled on all display devices.)
[ 666.043] (II) NVIDIA(GPU-0): Display (Ancor Communications Inc ASUS VS247 (DFP-2)) does not
[ 666.043] (II) NVIDIA(GPU-0): support NVIDIA 3D Vision stereo.
[ 666.043] (**) NVIDIA(0): Using HorizSync/VertRefresh ranges from the EDID for display
[ 666.043] (**) NVIDIA(0): device Ancor Communications Inc ASUS VS247 (DFP-2) (Using
[ 666.043] (**) NVIDIA(0): EDID frequencies has been enabled on all display
[ 666.043] (**) NVIDIA(0): devices.)
[ 666.204] (II) NVIDIA(0): Setting mode "DVI-I-0: nvidia-auto-select @1920x1080 +1920+0 {ViewPortIn=1920x1080, ViewPortOut=1920x1080+0+0}, DVI-I-3: nvidia-auto-select @1920x1080 +1920+0 {ViewPortIn=1920x1080, ViewPortOut=1920x1080+0+0}"
[ 666.236] (II) NVIDIA(0): Setting mode "DVI-I-0: nvidia-auto-select @1920x1080 +1920+0 {ViewPortIn=1920x1080, ViewPortOut=1920x1080+0+0}, DVI-I-3: nvidia-auto-select @1920x1080 +0+0 {ViewPortIn=1920x1080, ViewPortOut=1920x1080+0+0}"
[ 666.345] (II) NVIDIA(GPU-0): Display (LG Electronics W2243 (CRT-0)) does not support NVIDIA
[ 666.345] (II) NVIDIA(GPU-0): 3D Vision stereo.
[ 666.345] (**) NVIDIA(0): Using HorizSync/VertRefresh ranges from the EDID for display
[ 666.345] (**) NVIDIA(0): device LG Electronics W2243 (CRT-0) (Using EDID
[ 666.345] (**) NVIDIA(0): frequencies has been enabled on all display devices.)
[ 666.376] (II) NVIDIA(GPU-0): Display (Ancor Communications Inc ASUS VS247 (DFP-2)) does not
[ 666.376] (II) NVIDIA(GPU-0): support NVIDIA 3D Vision stereo.
[ 666.376] (**) NVIDIA(0): Using HorizSync/VertRefresh ranges from the EDID for display
[ 666.376] (**) NVIDIA(0): device Ancor Communications Inc ASUS VS247 (DFP-2) (Using
[ 666.376] (**) NVIDIA(0): EDID frequencies has been enabled on all display
[ 666.376] (**) NVIDIA(0): devices.)
[ 667.413] (II) NVIDIA(GPU-0): Display (LG Electronics W2243 (CRT-0)) does not support NVIDIA
[ 667.413] (II) NVIDIA(GPU-0): 3D Vision stereo.
[ 667.413] (**) NVIDIA(0): Using HorizSync/VertRefresh ranges from the EDID for display
[ 667.413] (**) NVIDIA(0): device LG Electronics W2243 (CRT-0) (Using EDID
[ 667.413] (**) NVIDIA(0): frequencies has been enabled on all display devices.)
[ 667.444] (II) NVIDIA(GPU-0): Display (Ancor Communications Inc ASUS VS247 (DFP-2)) does not
[ 667.444] (II) NVIDIA(GPU-0): support NVIDIA 3D Vision stereo.
[ 667.444] (**) NVIDIA(0): Using HorizSync/VertRefresh ranges from the EDID for display
[ 667.444] (**) NVIDIA(0): device Ancor Communications Inc ASUS VS247 (DFP-2) (Using
[ 667.444] (**) NVIDIA(0): EDID frequencies has been enabled on all display
[ 667.444] (**) NVIDIA(0): devices.)
[ 667.560] (II) XKB: reuse xkmfile /var/lib/xkb/server-7996F6726817F73651B9DE0FDA11E35FC4524568.xkm
[ 667.568] (II) XKB: reuse xkmfile /var/lib/xkb/server-14B7503D830F6433941F279130885A2D664E08AA.xkm
[ 668.724] (II) XKB: reuse xkmfile /var/lib/xkb/server-14B7503D830F6433941F279130885A2D664E08AA.xkm
[ 668.727] (II) XKB: reuse xkmfile /var/lib/xkb/server-14B7503D830F6433941F279130885A2D664E08AA.xkm
[ 668.730] (II) XKB: reuse xkmfile /var/lib/xkb/server-14B7503D830F6433941F279130885A2D664E08AA.xkm
[ 668.733] (II) XKB: reuse xkmfile /var/lib/xkb/server-14B7503D830F6433941F279130885A2D664E08AA.xkm
[ 668.736] (II) XKB: reuse xkmfile /var/lib/xkb/server-14B7503D830F6433941F279130885A2D664E08AA.xkm
[ 668.739] (II) XKB: reuse xkmfile /var/lib/xkb/server-14B7503D830F6433941F279130885A2D664E08AA.xkm
[ 668.742] (II) XKB: reuse xkmfile /var/lib/xkb/server-14B7503D830F6433941F279130885A2D664E08AA.xkm
[ 687.505] (II) NVIDIA(GPU-0): Display (LG Electronics W2243 (CRT-0)) does not support NVIDIA
[ 687.505] (II) NVIDIA(GPU-0): 3D Vision stereo.
[ 687.505] (**) NVIDIA(0): Using HorizSync/VertRefresh ranges from the EDID for display
[ 687.505] (**) NVIDIA(0): device LG Electronics W2243 (CRT-0) (Using EDID
[ 687.505] (**) NVIDIA(0): frequencies has been enabled on all display devices.)
[ 687.536] (II) NVIDIA(GPU-0): Display (Ancor Communications Inc ASUS VS247 (DFP-2)) does not
[ 687.536] (II) NVIDIA(GPU-0): support NVIDIA 3D Vision stereo.
[ 687.536] (**) NVIDIA(0): Using HorizSync/VertRefresh ranges from the EDID for display
[ 687.536] (**) NVIDIA(0): device Ancor Communications Inc ASUS VS247 (DFP-2) (Using
[ 687.536] (**) NVIDIA(0): EDID frequencies has been enabled on all display
[ 687.536] (**) NVIDIA(0): devices.)
[ 1212.601] (II) evdev: Eee PC WMI hotkeys: Close
[ 1212.601] (II) UnloadModule: "evdev"
[ 1212.601] (II) evdev: USB USB Keykoard: Close
[ 1212.601] (II) UnloadModule: "evdev"
[ 1212.601] (II) evdev: USB USB Keykoard: Close
[ 1212.601] (II) UnloadModule: "evdev"
[ 1212.601] (II) evdev: Microsoft Microsoft 5-Button Mouse with IntelliEye(TM): Close
[ 1212.601] (II) UnloadModule: "evdev"
[ 1212.601] (II) evdev: Power Button: Close
[ 1212.601] (II) UnloadModule: "evdev"
[ 1212.601] (II) evdev: Power Button: Close
[ 1212.601] (II) UnloadModule: "evdev"
[ 1212.860] (EE) Server terminated successfully (0). Closing log file.
Toute aide sera la bienvenue.
Réponses:
Martin - Configuration très similaire de mon côté, sauf avec une paire de nvidia GT9800 - vers 2008!. Également un Intel HD4000 intégré (désactivé dans le BIOS). xrandr n'a montré que 1 gpu, bien que tous les autres outils liés au système aient correctement signalé les deux. ubuntu 14.04 lts beta 2, nvidia 331.28 propriétaire
La solution du Saint-Graal pour moi hier soir était: Base Mosaic! Videz xorg.conf, nvidia x server settings-> Enable Base Mosaic, puis activez chaque affichage détecté. Tout fonctionne! configuration multi-moniteurs multi-gpu rapide et multi-têtes avec 1 x écran! Mes 3 affichages sont de résolutions différentes et l'un est tourné en portrait. Même les paramètres ubuntu - Les écrans affichent correctement les 3 moniteurs.
Je suggère de passer aux pilotes propriétaires nvidia 331.28, de faire exploser votre xorg.conf et de réessayer la base Mosaic.
-chad
➜ ~ nvidia-xconfig --query-gpu-info
Ci-dessous est mon xorg.conf - Tous les paramètres du serveur x générés. Notez qu'il est assez simple et ne fait même pas référence à mon deuxième GPU.
la source
Ce fil m'a beaucoup aidé, mais il y avait beaucoup plus d'étapes que ce qui est décrit dans la réponse, donc j'ai pensé laisser un commentaire avec les étapes détaillées qui ont fonctionné pour moi.
Dans le terminal, exécutez ces commandes:
Redémarrez votre ordinateur. Il n'y a pas de bouton d'interface utilisateur pour ce faire, vous devrez donc exécuter
sudo reboot.Lorsque l'ordinateur redémarre, les choses seront toujours cassées. Je ne suis pas sûr des étapes 7 et 8. Elles peuvent ne pas être nécessaires, mais je l'ai fait en essayant de comprendre ce qui ne va pas, donc en les incluant ici au cas où.
Ensuite, exécutez
sudo gedit /etc/default/grub. Dans l'éditeur, recherchez la ligne qui la définitGRUB_CMDLINE_LINUX_DEFAULTet changez-la en:Maintenant, dans Terminal, exécutez ceci:
Maintenant, utilisez
sudo gedit /etc/X11/xorg.confpour modifier votre fichier X Config. Cette étape est nulle car il n'y a pas d'interface graphique agréable pour éditer ce fichier de configuration et si vous faites une erreur et corrompez ce fichier - la prochaine fois que vous redémarrerez - vous n'aurez plus d'interface graphique et peut-être même pas de console de travail. Faites d'abord une copie de sauvegarde de ce fichier. Une fois sauvegardé, vous voudrez généralement suivre les choses décrites ici: https://www.martineve.com/2014/04/15/enabling-a-triple-head-3-monitor-setup-on-linux-mint -16-petra-with-two-nvidia-cards / Pour moi, les modifications que j'ai apportées ont été:la source