I have an Samsung RF711 Intel Core i7 laptop, running Ubuntu 14.04 LTS 64 bit. This comes with two graphics cards - the Intel one (which runs by default) and an Nvidia GeForce GT 540M (which I have never managed to get working on Ubuntu).
I tried various configurations with bumblebee but all ultimately failed when I tried to use optirun (I have seen an error like "unable to allocate software rendering cache" a few times in the Xorg log).
I had another attempt with nvidia-prime this morning. Firstly, I ensured that no bumblebee packages were installed, and I ran
sudo apt-get purge nvidia*
to remove any installed nvidia packages. I then did
sudo dpkg-reconfigure lightdm
to ensure lightdm was the default, then
sudo apt-get install nvidia-331
which installed the 331 drivers, nvidia-prime, nvidia settings etc.
After rebooting, I enter low graphics mode. From here, the only way I've managed to get back to the desktop is to remove the nvidia packages using
sudo apt-get purge nvidia*
and reboot. This restores the laptop to how it was initially, of course.
Here is the output of lspci | grep 3D
01:00.0 3D controller: NVIDIA Corporation GF108M [GeForce GT 540M] (rev a1)
and here is the Xorg log (I had to remove some lines to cut down the characters - I have indicated where with ********removed***********)
[ 45.605]
X.Org X Server 1.15.1
Release Date: 2014-04-13
[ 45.605] X Protocol Version 11, Revision 0
[ 45.605] Build Operating System: Linux 3.2.0-37-generic x86_64 Ubuntu
[ 45.605] Current Operating System: Linux ant-RF711 3.13.0-24-generic #46-Ubuntu SMP Thu Apr 10 19:11:08 UTC 2014 x86_64
[ 45.605] Kernel command line: placeholder root=UUID=abdf0144-3ec5-4430-bb8f-d3deca65e960 ro quiet splash
[ 45.606] Build Date: 16 April 2014 01:36:29PM
[ 45.606] xorg-server 2:1.15.1-0ubuntu2 (For technical support please see http://www.ubuntu.com/support)
[ 45.606] Current version of pixman: 0.30.2
[ 45.606] Before reporting problems, check http://wiki.x.org
to make sure that you have the latest version.
[ 45.606] Markers: (--) probed, (**) from config file, (==) default setting,
(++) from command line, (!!) notice, (II) informational,
(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[ 45.606] (==) Log file: "/var/log/Xorg.0.log", Time: Fri Apr 25 10:20:03 2014
[ 45.767] (==) Using config file: "/etc/X11/xorg.conf"
[ 45.768] (==) Using system config directory "/usr/share/X11/xorg.conf.d"
[ 46.283] (==) ServerLayout "layout"
[ 46.283] (**) |-->Screen "nvidia" (0)
[ 46.283] (**) | |-->Monitor ""
[ 46.284] (**) | |-->Device "nvidia"
[ 46.284] (==) No monitor specified for screen "nvidia".
Using a default monitor configuration.
[ 46.284] (**) |-->Inactive Device "intel"
[ 46.284] (==) Automatically adding devices
[ 46.284] (==) Automatically enabling devices
[ 46.284] (==) Automatically adding GPU devices
[ 46.395] (WW) The directory "/usr/share/fonts/X11/cyrillic" does not exist.
[ 46.395] Entry deleted from font path.
[ 46.395] (WW) The directory "/usr/share/fonts/X11/100dpi/" does not exist.
[ 46.395] Entry deleted from font path.
[ 46.395] (WW) The directory "/usr/share/fonts/X11/75dpi/" does not exist.
[ 46.395] Entry deleted from font path.
[ 46.438] (WW) The directory "/usr/share/fonts/X11/100dpi" does not exist.
[ 46.438] Entry deleted from font path.
[ 46.438] (WW) The directory "/usr/share/fonts/X11/75dpi" does not exist.
[ 46.438] Entry deleted from font path.
[ 46.438] (==) FontPath set to:
/usr/share/fonts/X11/misc,
/usr/share/fonts/X11/Type1,
built-ins
[ 46.438] (==) ModulePath set to "/usr/lib/x86_64-linux-gnu/xorg/extra-modules,/usr/lib/xorg/extra-modules,/usr/lib/xorg/modules"
[ 46.438] (II) The server relies on udev to provide the list of input devices.
If no devices become available, reconfigure udev or disable AutoAddDevices.
[ 46.438] (II) Loader magic: 0x7f539332ed60
[ 46.438] (II) Module ABI versions:
[ 46.438] X.Org ANSI C Emulation: 0.4
[ 46.438] X.Org Video Driver: 15.0
[ 46.438] X.Org XInput driver : 20.0
[ 46.439] X.Org Server Extension : 8.0
[ 46.440] (II) xfree86: Adding drm device (/dev/dri/card1)
[ 46.440] (II) xfree86: Adding drm device (/dev/dri/card0)
[ 46.447] (--) PCI:*(0:0:2:0) 8086:0116:144d:c0a5 rev 9, Mem @ 0xf5400000/4194304, 0xc0000000/268435456, I/O @ 0x0000e000/64
[ 46.447] (--) PCI: (0:1:0:0) 10de:0df4:144d:c0a5 rev 161, Mem @ 0xf4000000/16777216, 0xd0000000/268435456, 0xe0000000/33554432, I/O @ 0x0000d000/128, BIOS @ 0x????????/524288
[ 46.491] Initializing built-in extension Generic Event Extension
[ 46.491] Initializing built-in extension SHAPE
[ 46.491] Initializing built-in extension MIT-SHM
[ 46.491] Initializing built-in extension XInputExtension
[ 46.491] Initializing built-in extension XTEST
[ 46.491] Initializing built-in extension BIG-REQUESTS
[ 46.491] Initializing built-in extension SYNC
[ 46.491] Initializing built-in extension XKEYBOARD
[ 46.492] Initializing built-in extension XC-MISC
[ 46.492] Initializing built-in extension SECURITY
[ 46.492] Initializing built-in extension XINERAMA
[ 46.492] Initializing built-in extension XFIXES
[ 46.492] Initializing built-in extension RENDER
[ 46.492] Initializing built-in extension RANDR
[ 46.492] Initializing built-in extension COMPOSITE
[ 46.492] Initializing built-in extension DAMAGE
[ 46.492] Initializing built-in extension MIT-SCREEN-SAVER
[ 46.492] Initializing built-in extension DOUBLE-BUFFER
[ 46.492] Initializing built-in extension RECORD
[ 46.492] Initializing built-in extension DPMS
[ 46.492] Initializing built-in extension Present
[ 46.492] Initializing built-in extension DRI3
[ 46.492] Initializing built-in extension X-Resource
[ 46.493] Initializing built-in extension XVideo
[ 46.493] Initializing built-in extension XVideo-MotionCompensation
[ 46.493] Initializing built-in extension SELinux
[ 46.493] Initializing built-in extension XFree86-VidModeExtension
[ 46.493] Initializing built-in extension XFree86-DGA
[ 46.493] Initializing built-in extension XFree86-DRI
[ 46.493] Initializing built-in extension DRI2
[ 46.493] (WW) "glamoregl" will not be loaded unless you've specified it to be loaded elsewhere.
[ 46.493] (II) "glx" will be loaded by default.
[ 46.493] (WW) "xmir" is not to be loaded by default. Skipping.
[ 46.493] (II) LoadModule: "glx"
[ 46.588] (II) Loading /usr/lib/x86_64-linux-gnu/xorg/extra-modules/libglx.so
[ 50.389] (II) Module glx: vendor="NVIDIA Corporation"
[ 50.389] compiled for 4.0.2, module version = 1.0.0
[ 50.389] Module class: X.Org Server Extension
[ 50.390] (II) NVIDIA GLX Module 331.67 Fri Apr 4 11:43:47 PDT 2014
[ 50.425] Loading extension GLX
[ 50.425] (II) LoadModule: "nvidia"
[ 50.426] (II) Loading /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so
[ 51.029] (II) Module nvidia: vendor="NVIDIA Corporation"
[ 51.029] compiled for 4.0.2, module version = 1.0.0
[ 51.029] Module class: X.Org Video Driver
[ 51.112] (II) LoadModule: "modesetting"
[ 51.920] (II) Loading /usr/lib/xorg/modules/drivers/modesetting_drv.so
[ 51.999] (II) Module modesetting: vendor="X.Org Foundation"
[ 51.999] compiled for 1.15.0, module version = 0.8.1
[ 51.999] Module class: X.Org Video Driver
[ 51.999] ABI class: X.Org Video Driver, version 15.0
[ 51.999] (II) NVIDIA dlloader X Driver 331.67 Fri Apr 4 11:24:40 PDT 2014
[ 51.999] (II) NVIDIA Unified Driver for all Supported NVIDIA GPUs
[ 52.098] (II) modesetting: Driver for Modesetting Kernel Drivers: kms
[ 52.098] (++) using VT number 7
[ 52.130] (II) Loading sub module "fb"
[ 52.130] (II) LoadModule: "fb"
[ 52.131] (II) Loading /usr/lib/xorg/modules/libfb.so
[ 52.222] (II) Module fb: vendor="X.Org Foundation"
[ 52.222] compiled for 1.15.1, module version = 1.0.0
[ 52.222] ABI class: X.Org ANSI C Emulation, version 0.4
[ 52.222] (WW) Unresolved symbol: fbGetGCPrivateKey
[ 52.222] (II) Loading sub module "wfb"
[ 52.222] (II) LoadModule: "wfb"
[ 52.223] (II) Loading /usr/lib/xorg/modules/libwfb.so
[ 52.370] (II) Module wfb: vendor="X.Org Foundation"
[ 52.370] compiled for 1.15.1, module version = 1.0.0
[ 52.370] ABI class: X.Org ANSI C Emulation, version 0.4
[ 52.371] (II) Loading sub module "ramdac"
[ 52.371] (II) LoadModule: "ramdac"
[ 52.371] (II) Module "ramdac" already built-in
[ 52.439] (II) modesetting(G0): using drv /dev/dri/card0
[ 52.439] (II) NVIDIA(0): Creating default Display subsection in Screen section
"nvidia" for depth/fbbpp 24/32
[ 52.439] (==) NVIDIA(0): Depth 24, (==) framebuffer bpp 32
[ 52.440] (==) NVIDIA(0): RGB weight 888
[ 52.440] (==) NVIDIA(0): Default visual is TrueColor
[ 52.440] (==) NVIDIA(0): Using gamma correction (1.0, 1.0, 1.0)
[ 52.445] (**) NVIDIA(0): Option "ConstrainCursor" "off"
[ 52.446] (**) NVIDIA(0): Option "AllowEmptyInitialConfiguration" "on"
[ 52.446] (**) NVIDIA(0): Enabling 2D acceleration
[ 53.888] (WW) NVIDIA(0): Unable to read EDID for display device CRT-0
[ 53.889] (II) NVIDIA(GPU-0): Found DRM driver nvidia-drm (20130102)
[ 53.891] (II) NVIDIA(0): NVIDIA GPU GeForce GT 540M (GF108) at PCI:1:0:0 (GPU-0)
[ 53.891] (--) NVIDIA(0): Memory: 2097152 kBytes
[ 53.891] (--) NVIDIA(0): VideoBIOS: 70.08.58.00.03
[ 53.891] (II) NVIDIA(0): Detected PCI Express Link width: 16X
[ 53.891] (--) NVIDIA(0): Valid display device(s) on GeForce GT 540M at PCI:1:0:0
[ 53.891] (--) NVIDIA(0): CRT-0 (boot, connected)
[ 53.891] (--) NVIDIA(0): CRT-0: 400.0 MHz maximum pixel clock
[ 53.891] (**) NVIDIA(0): Using HorizSync/VertRefresh ranges from the EDID for display
[ 53.891] (**) NVIDIA(0): device CRT-0 (Using EDID frequencies has been enabled on
[ 53.891] (**) NVIDIA(0): all display devices.)
[ 53.894] (==) NVIDIA(0):
[ 53.894] (==) NVIDIA(0): No modes were requested; the default mode "nvidia-auto-select"
[ 53.894] (==) NVIDIA(0): will be used as the requested mode.
[ 53.894] (==) NVIDIA(0):
[ 53.894] (II) NVIDIA(0): Validated MetaModes:
[ 53.894] (II) NVIDIA(0): "CRT-0:nvidia-auto-select"
[ 53.894] (II) NVIDIA(0): Virtual screen size determined to be 1024 x 768
[ 53.896] (WW) NVIDIA(0): Unable to get display device CRT-0's EDID; cannot compute DPI
[ 53.896] (WW) NVIDIA(0): from CRT-0's EDID.
[ 53.896] (==) NVIDIA(0): DPI set to (75, 75); computed from built-in default
[ 53.896] (==) modesetting(G0): Depth 24, (==) framebuffer bpp 32
[ 53.896] (==) modesetting(G0): RGB weight 888
[ 53.896] (==) modesetting(G0): Default visual is TrueColor
[ 53.896] (II) modesetting(G0): ShadowFB: preferred YES, enabled YES
[ 53.896] (II) modesetting(G0): Output LVDS-1-0 has no monitor section
[ 53.897] (II) modesetting(G0): Output VGA-1-0 has no monitor section
[ 53.948] (II) modesetting(G0): Output HDMI-1-0 has no monitor section
[ 53.996] (II) modesetting(G0): Output DisplayPort-1-0 has no monitor section
[ 53.996] (II) modesetting(G0): EDID for output LVDS-1-0
[ 53.996] (II) modesetting(G0): Manufacturer: SEC Model: 544b Serial#: 0
[ 53.997] (II) modesetting(G0): Year: 2011 Week: 0
[ 53.997] (II) modesetting(G0): EDID Version: 1.3
[ 53.997] (II) modesetting(G0): Digital Display Input
[ 53.997] (II) modesetting(G0): Max Image Size [cm]: horiz.: 38 vert.: 21
[ 53.997] (II) modesetting(G0): Gamma: 2.20
[ 53.997] (II) modesetting(G0): No DPMS capabilities specified
[ 53.997] (II) modesetting(G0): Supported color encodings: RGB 4:4:4 YCrCb 4:4:4
[ 53.997] (II) modesetting(G0): First detailed timing is preferred mode
[ 53.997] (II) modesetting(G0): redX: 0.600 redY: 0.340 greenX: 0.310 greenY: 0.560
[ 53.997] (II) modesetting(G0): blueX: 0.150 blueY: 0.130 whiteX: 0.313 whiteY: 0.329
[ 53.997] (II) modesetting(G0): Manufacturer's mask: 0
[ 53.997] (II) modesetting(G0): Supported detailed timing:
[ 53.997] (II) modesetting(G0): clock: 107.8 MHz Image Size: 382 x 214 mm
[ 53.997] (II) modesetting(G0): h_active: 1600 h_sync: 1648 h_sync_end 1680 h_blank_end 1892 h_border: 0
[ 53.997] (II) modesetting(G0): v_active: 900 v_sync: 902 v_sync_end 908 v_blanking: 950 v_border: 0
[ 53.997] (II) modesetting(G0): Unknown vendor-specific block f
[ 53.997] (II) modesetting(G0): SAMSUNG
[ 53.998] (II) modesetting(G0): LTN173KT01C09
[ 53.998] (II) modesetting(G0): EDID (in hex):
[ 53.998] (II) modesetting(G0): 00ffffffffffff004ca34b5400000000
[ 53.998] (II) modesetting(G0): 00150103802615780a859599574f8f26
[ 53.998] (II) modesetting(G0): 21505400000001010101010101010101
[ 53.998] (II) modesetting(G0): 010101010101202a4024618432303020
[ 53.998] (II) modesetting(G0): 26007ed6100000190000000f00000000
[ 53.998] (II) modesetting(G0): 00000000001eb4027400000000fe0053
[ 53.998] (II) modesetting(G0): 414d53554e470a2020202020000000fe
[ 53.998] (II) modesetting(G0): 004c544e3137334b5430314330390007
[ 53.999] (II) modesetting(G0): Printing probed modes for output LVDS-1-0
***********removed************
[ 54.002] (II) modesetting(G0): EDID for output VGA-1-0
[ 54.052] (II) modesetting(G0): EDID for output HDMI-1-0
[ 54.052] (II) modesetting(G0): Manufacturer: SAM Model: 7d6 Serial#: 808465465
[ 54.052] (II) modesetting(G0): Year: 2011 Week: 48
[ 54.053] (II) modesetting(G0): EDID Version: 1.3
[ 54.053] (II) modesetting(G0): Digital Display Input
[ 54.053] (II) modesetting(G0): Max Image Size [cm]: horiz.: 53 vert.: 30
[ 54.053] (II) modesetting(G0): Gamma: 2.20
[ 54.053] (II) modesetting(G0): DPMS capabilities: Off
[ 54.053] (II) modesetting(G0): Supported color encodings: RGB 4:4:4 YCrCb 4:4:4
[ 54.053] (II) modesetting(G0): First detailed timing is preferred mode
[ 54.053] (II) modesetting(G0): redX: 0.631 redY: 0.351 greenX: 0.334 greenY: 0.615
[ 54.053] (II) modesetting(G0): blueX: 0.157 blueY: 0.051 whiteX: 0.312 whiteY: 0.329
[ 54.053] (II) modesetting(G0): Supported established timings:
[ 54.053] (II) modesetting(G0): 720x400@70Hz
[ 54.053] (II) modesetting(G0): 640x480@60Hz
[ 54.053] (II) modesetting(G0): 640x480@67Hz
[ 54.053] (II) modesetting(G0): 640x480@72Hz
[ 54.053] (II) modesetting(G0): 640x480@75Hz
[ 54.053] (II) modesetting(G0): 800x600@56Hz
[ 54.053] (II) modesetting(G0): 800x600@60Hz
[ 54.053] (II) modesetting(G0): 800x600@72Hz
[ 54.054] (II) modesetting(G0): 800x600@75Hz
[ 54.054] (II) modesetting(G0): 832x624@75Hz
[ 54.054] (II) modesetting(G0): 1024x768@60Hz
[ 54.054] (II) modesetting(G0): 1024x768@70Hz
[ 54.054] (II) modesetting(G0): 1024x768@75Hz
[ 54.054] (II) modesetting(G0): 1280x1024@75Hz
[ 54.054] (II) modesetting(G0): 1152x864@75Hz
[ 54.054] (II) modesetting(G0): Manufacturer's mask: 0
[ 54.054] (II) modesetting(G0): Supported standard timings:
[ 54.054] (II) modesetting(G0): #0: hsize: 1152 vsize 864 refresh: 75 vid: 20337
[ 54.054] (II) modesetting(G0): #1: hsize: 1280 vsize 800 refresh: 60 vid: 129
[ 54.054] (II) modesetting(G0): #2: hsize: 1280 vsize 960 refresh: 60 vid: 16513
[ 54.054] (II) modesetting(G0): #3: hsize: 1280 vsize 1024 refresh: 60 vid: 32897
[ 54.054] (II) modesetting(G0): #4: hsize: 1440 vsize 900 refresh: 60 vid: 149
[ 54.054] (II) modesetting(G0): #5: hsize: 1440 vsize 900 refresh: 75 vid: 3989
[ 54.054] (II) modesetting(G0): #6: hsize: 1600 vsize 1200 refresh: 60 vid: 16553
[ 54.054] (II) modesetting(G0): #7: hsize: 1680 vsize 1050 refresh: 60 vid: 179
[ 54.054] (II) modesetting(G0): Supported detailed timing:
[ 54.054] (II) modesetting(G0): clock: 148.5 MHz Image Size: 531 x 299 mm
[ 54.054] (II) modesetting(G0): h_active: 1920 h_sync: 2008 h_sync_end 2052 h_blank_end 2200 h_border: 0
[ 54.054] (II) modesetting(G0): v_active: 1080 v_sync: 1084 v_sync_end 1089 v_blanking: 1125 v_border: 0
[ 54.055] (II) modesetting(G0): Supported detailed timing:
[ 54.055] (II) modesetting(G0): clock: 74.2 MHz Image Size: 531 x 299 mm
[ 54.055] (II) modesetting(G0): h_active: 1280 h_sync: 1390 h_sync_end 1430 h_blank_end 1650 h_border: 0
[ 54.055] (II) modesetting(G0): v_active: 720 v_sync: 725 v_sync_end 730 v_blanking: 750 v_border: 0
[ 54.055] (II) modesetting(G0): Ranges: V min: 50 V max: 75 Hz, H min: 31 H max: 81 kHz, PixClock max 175 MHz
[ 54.055] (II) modesetting(G0): Monitor name: SA300/350/360
[ 54.055] (II) modesetting(G0): Supported detailed timing:
[ 54.055] (II) modesetting(G0): clock: 74.2 MHz Image Size: 531 x 299 mm
[ 54.055] (II) modesetting(G0): h_active: 1920 h_sync: 2448 h_sync_end 2492 h_blank_end 2640 h_border: 0
[ 54.055] (II) modesetting(G0): v_active: 540 v_sync: 542 v_sync_end 547 v_blanking: 562 v_border: 0
[ 54.055] (II) modesetting(G0): Supported detailed timing:
[ 54.055] (II) modesetting(G0): clock: 74.2 MHz Image Size: 531 x 299 mm
[ 54.055] (II) modesetting(G0): h_active: 1920 h_sync: 2008 h_sync_end 2052 h_blank_end 2200 h_border: 0
[ 54.055] (II) modesetting(G0): v_active: 540 v_sync: 542 v_sync_end 547 v_blanking: 562 v_border: 0
[ 54.055] (II) modesetting(G0): Supported detailed timing:
[ 54.055] (II) modesetting(G0): clock: 74.2 MHz Image Size: 531 x 299 mm
[ 54.056] (II) modesetting(G0): h_active: 1280 h_sync: 1720 h_sync_end 1760 h_blank_end 1980 h_border: 0
[ 54.056] (II) modesetting(G0): v_active: 720 v_sync: 725 v_sync_end 730 v_blanking: 750 v_border: 0
[ 54.056] (II) modesetting(G0): Supported detailed timing:
[ 54.056] (II) modesetting(G0): clock: 27.0 MHz Image Size: 531 x 299 mm
[ 54.056] (II) modesetting(G0): h_active: 720 h_sync: 732 h_sync_end 796 h_blank_end 864 h_border: 0
[ 54.056] (II) modesetting(G0): v_active: 576 v_sync: 581 v_sync_end 586 v_blanking: 625 v_border: 0
[ 54.056] (II) modesetting(G0): Supported detailed timing:
[ 54.056] (II) modesetting(G0): clock: 27.0 MHz Image Size: 531 x 299 mm
[ 54.056] (II) modesetting(G0): h_active: 720 h_sync: 736 h_sync_end 798 h_blank_end 858 h_border: 0
[ 54.056] (II) modesetting(G0): v_active: 480 v_sync: 489 v_sync_end 495 v_blanking: 525 v_border: 0
[ 54.056] (II) modesetting(G0): Number of EDID sections to follow: 1
[ 54.056] (II) modesetting(G0): EDID (in hex):
[ 54.056] (II) modesetting(G0): 00ffffffffffff004c2dd60739343030
[ 54.056] (II) modesetting(G0): 3015010380351e782aba41a159559d28
[ 54.056] (II) modesetting(G0): 0d5054bfef80714f8100814081809500
[ 54.056] (II) modesetting(G0): 950fa940b300023a801871382d40582c
[ 54.057] (II) modesetting(G0): 4500132b2100001e011d007251d01e20
[ 54.057] (II) modesetting(G0): 6e285500132b2100001e000000fd0032
[ 54.057] (II) modesetting(G0): 4b1f5111000a202020202020000000fc
[ 54.057] (II) modesetting(G0): 0053413330302f3335302f3336300160
[ 54.057] (II) modesetting(G0): 020313b14890041f051413120365030c
[ 54.057] (II) modesetting(G0): 001000011d80d0721c1620102c258013
[ 54.057] (II) modesetting(G0): 2b2100009e011d8018711c1620582c25
[ 54.057] (II) modesetting(G0): 00132b2100009e011d00bc52d01e20b8
[ 54.057] (II) modesetting(G0): 285540132b2100001e8c0ad090204031
[ 54.057] (II) modesetting(G0): 200c405500132b210000188c0ad08a20
[ 54.057] (II) modesetting(G0): e02d10103e9600132b21000018000000
[ 54.057] (II) modesetting(G0): 000000000000000000000000000000d5
[ 54.057] (II) modesetting(G0): Printing probed modes for output HDMI-1-0
[ 54.057] (II) modesetting(G0): Modeline "1920x1080"x60.0 148.50 1920 2008 2052 2200 1080 1084 1089 1125 +hsync +vsync (67.5 kHz eP)
[ 54.057] (II) modesetting(G0): Modeline "1920x1080"x50.0 148.50 1920 2448 2492 2640 1080 1084 1089 1125 +hsync +vsync (56.2 kHz e)
[ 54.057] (II) modesetting(G0): Modeline "1920x1080"x59.9 148.35 1920 2008 2052 2200 1080 1084 1089 1125 +hsync +vsync (67.4 kHz e)
[ 54.057] (II) modesetting(G0): Modeline "1920x1080i"x60.0 74.25 1920 2008 2052 2200 1080 1084 1094 1125 interlace +hsync +vsync (33.8 kHz e)
[ 54.058] (II) modesetting(G0): Modeline "1920x1080i"x50.0 74.25 1920 2448 2492 2640 1080 1084 1094 1125 interlace +hsync +vsync (28.1 kHz e)
[ 54.058] (II) modesetting(G0): Modeline "1920x1080i"x59.9 74.18 1920 2008 2052 2200 1080 1084 1094 1125 interlace +hsync +vsync (33.7 kHz e)
[ 54.058] (II) modesetting(G0): Modeline "1600x1200"x60.0 162.00 1600 1664 1856 2160 1200 1201 1204 1250 +hsync +vsync (75.0 kHz e)
[ 54.058] (II) modesetting(G0): Modeline "1680x1050"x59.9 119.00 1680 1728 1760 1840 1050 1053 1059 1080 +hsync -vsync (64.7 kHz e)
[ 54.058] (II) modesetting(G0): Modeline "1280x1024"x75.0 135.00 1280 1296 1440 1688 1024 1025 1028 1066 +hsync +vsync (80.0 kHz e)
[ 54.058] (II) modesetting(G0): Modeline "1280x1024"x60.0 108.00 1280 1328 1440 1688 1024 1025 1028 1066 +hsync +vsync (64.0 kHz e)
[ 54.058] (II) modesetting(G0): Modeline "1440x900"x75.0 136.75 1440 1536 1688 1936 900 903 909 942 -hsync +vsync (70.6 kHz e)
[ 54.058] (II) modesetting(G0): Modeline "1440x900"x59.9 88.75 1440 1488 1520 1600 900 903 909 926 +hsync -vsync (55.5 kHz e)
[ 54.058] (II) modesetting(G0): Modeline "1280x960"x60.0 108.00 1280 1376 1488 1800 960 961 964 1000 +hsync +vsync (60.0 kHz e)
[ 54.058] (II) modesetting(G0): Modeline "1280x800"x59.9 71.00 1280 1328 1360 1440 800 803 809 823 +hsync -vsync (49.3 kHz e)
[ 54.058] (II) modesetting(G0): Modeline "1152x864"x75.0 108.00 1152 1216 1344 1600 864 865 868 900 +hsync +vsync (67.5 kHz e)
[ 54.058] (II) modesetting(G0): Modeline "1280x720"x60.0 74.25 1280 1390 1430 1650 720 725 730 750 +hsync +vsync (45.0 kHz e)
[ 54.058] (II) modesetting(G0): Modeline "1280x720"x50.0 74.25 1280 1720 1760 1980 720 725 730 750 +hsync +vsync (37.5 kHz e)
[ 54.058] (II) modesetting(G0): Modeline "1280x720"x59.9 74.18 1280 1390 1430 1650 720 725 730 750 +hsync +vsync (45.0 kHz e)
[ 54.058] (II) modesetting(G0): Modeline "1024x768"x75.1 78.80 1024 1040 1136 1312 768 769 772 800 +hsync +vsync (60.1 kHz e)
[ 54.058] (II) modesetting(G0): Modeline "1024x768"x70.1 75.00 1024 1048 1184 1328 768 771 777 806 -hsync -vsync (56.5 kHz e)
[ 54.058] (II) modesetting(G0): Modeline "1024x768"x60.0 65.00 1024 1048 1184 1344 768 771 777 806 -hsync -vsync (48.4 kHz e)
[ 54.058] (II) modesetting(G0): Modeline "832x624"x74.6 57.28 832 864 928 1152 624 625 628 667 -hsync -vsync (49.7 kHz e)
[ 54.059] (II) modesetting(G0): Modeline "800x600"x72.2 50.00 800 856 976 1040 600 637 643 666 +hsync +vsync (48.1 kHz e)
[ 54.059] (II) modesetting(G0): Modeline "800x600"x75.0 49.50 800 816 896 1056 600 601 604 625 +hsync +vsync (46.9 kHz e)
[ 54.059] (II) modesetting(G0): Modeline "800x600"x60.3 40.00 800 840 968 1056 600 601 605 628 +hsync +vsync (37.9 kHz e)
[ 54.059] (II) modesetting(G0): Modeline "800x600"x56.2 36.00 800 824 896 1024 600 601 603 625 +hsync +vsync (35.2 kHz e)
[ 54.059] (II) modesetting(G0): Modeline "720x576"x50.0 27.00 720 732 796 864 576 581 586 625 -hsync -vsync (31.2 kHz e)
[ 54.059] (II) modesetting(G0): Modeline "720x480"x60.0 27.03 720 736 798 858 480 489 495 525 -hsync -vsync (31.5 kHz e)
[ 54.059] (II) modesetting(G0): Modeline "720x480"x59.9 27.00 720 736 798 858 480 489 495 525 -hsync -vsync (31.5 kHz e)
[ 54.059] (II) modesetting(G0): Modeline "640x480"x75.0 31.50 640 656 720 840 480 481 484 500 -hsync -vsync (37.5 kHz e)
[ 54.059] (II) modesetting(G0): Modeline "640x480"x72.8 31.50 640 664 704 832 480 489 491 520 -hsync -vsync (37.9 kHz e)
[ 54.059] (II) modesetting(G0): Modeline "640x480"x66.7 30.24 640 704 768 864 480 483 486 525 -hsync -vsync (35.0 kHz e)
[ 54.059] (II) modesetting(G0): Modeline "640x480"x60.0 25.20 640 656 752 800 480 490 492 525 -hsync -vsync (31.5 kHz e)
[ 54.059] (II) modesetting(G0): Modeline "640x480"x59.9 25.18 640 656 752 800 480 490 492 525 -hsync -vsync (31.5 kHz e)
[ 54.059] (II) modesetting(G0): Modeline "720x400"x70.1 28.32 720 738 846 900 400 412 414 449 -hsync +vsync (31.5 kHz e)
[ 54.108] (II) modesetting(G0): EDID for output DisplayPort-1-0
[ 54.108] (II) modesetting(G0): Using default gamma of (1.0, 1.0, 1.0) unless otherwise stated.
[ 54.108] (==) modesetting(G0): DPI set to (96, 96)
[ 54.108] (II) Loading sub module "fb"
[ 54.108] (II) LoadModule: "fb"
[ 54.109] (II) Loading /usr/lib/xorg/modules/libfb.so
[ 54.109] (II) Module fb: vendor="X.Org Foundation"
[ 54.109] compiled for 1.15.1, module version = 1.0.0
[ 54.109] ABI class: X.Org ANSI C Emulation, version 0.4
[ 54.109] (II) Loading sub module "shadow"
[ 54.109] (II) LoadModule: "shadow"
[ 54.110] (II) Loading /usr/lib/xorg/modules/libshadow.so
[ 54.192] (II) Module shadow: vendor="X.Org Foundation"
[ 54.192] compiled for 1.15.1, module version = 1.1.0
[ 54.192] ABI class: X.Org ANSI C Emulation, version 0.4
[ 54.192] (--) Depth 24 pixmap format is 32 bpp
[ 54.285] (==) modesetting(G0): Backing store enabled
[ 54.286] (==) modesetting(G0): Silken mouse enabled
[ 54.286] (II) modesetting(G0): RandR 1.2 enabled, ignore the following RandR disabled message.
[ 54.288] (==) modesetting(G0): DPMS enabled
[ 54.288] (WW) modesetting(G0): Option "AllowEmptyInitialConfiguration" is not used
[ 54.921] (II) NVIDIA: Using 3072.00 MB of virtual memory for indirect memory
[ 54.921] (II) NVIDIA: access.
[ 54.946] (II) NVIDIA(0): Setting mode "CRT-0:nvidia-auto-select"
[ 62.812] (EE)
Fatal server error:
[ 62.812] (EE) NVIDIA: A GPU exception occurred during X server initialization(EE)
[ 62.812] (EE)
Please consult the The X.Org Foundation support
at http://wiki.x.org
for help.
[ 62.812] (EE) Please also check the log file at "/var/log/Xorg.0.log" for additional information.
[ 62.812] (EE)
[ 63.200] (EE) Server terminated with error (1). Closing log file.
Finally, here is the relevant Xorg.conf generated by nvidia
Section "ServerLayout"
Identifier "layout"
Screen 0 "nvidia"
Inactive "intel"
EndSection
Section "Device"
Identifier "intel"
Driver "modesetting"
BusID "PCI:0@0:2:0"
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"
EndSection
Thanks in advance for your help everyone. Do let me know if you need any more information.
Ant
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