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nvidia-detector "none"
Posted: Mon Feb 11, 2013 12:20 pm
by Ema0404
Hi all,
I installed linux mint 14. I have an Acer Aspire 5755G with a nVidia GeForce GT 540M. I tried to install manually the linux drivers but the console said that the video card wasn't detected, infact typing
the output is
What does this mean?
Re: nvidia-detector "none"
Posted: Tue Feb 12, 2013 6:08 am
by zerozero
before going any further with any driver installation, open a terminal and share with us the output of
that is an optimus enabled technology card and driver installation can't be done the usual way
Re: nvidia-detector "none"
Posted: Tue Feb 12, 2013 6:10 am
by debbie
Adding ubuntu-x-swat and an update/upgrade/reboot may help solve your problem
Re: nvidia-detector "none"
Posted: Tue Feb 12, 2013 8:17 am
by Ema0404
output
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user@host ~ $ inxi -SGx
System: Host: Dra216Sto8542 Kernel: 3.5.0-17-generic x86_64 (64 bit, gcc: 4.7.2)
Desktop: Gnome Distro: Linux Mint 14 Nadia
Graphics: Card-1: Intel 2nd Generation Core Processor Family Integrated Graphics Controller bus-ID: 00:02.0
Card-2: NVIDIA GF108 [GeForce GT 540M] bus-ID: 01:00.0
X.Org: 1.13.0 driver: intel Resolution: 1366x768@60.0hz
GLX Renderer: N/A GLX Version: N/A Direct Rendering: N/A
what is ubuntu-x-swat? and what should I do for add it?
However I installed nvidia drivers (downloaded from the nvidia's official site), even if it said that drivers don't work. Not a good idea: my resolution was 640x480. I correct it editing xorg-conf like this:
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user@host ~ $ cat /etc/X11/xorg.conf
# nvidia-xconfig: X configuration file generated by nvidia-xconfig
# nvidia-xconfig: version 304.51 (buildmeister@swio-display-x86-rhel47-08.nvidia.com) Tue Sep 18 18:26:36 PDT 2012
Section "ServerLayout"
Identifier "Layout0"
Screen 0 "Screen0"
InputDevice "Keyboard0" "CoreKeyboard"
InputDevice "Mouse0" "CorePointer"
EndSection
Section "Files"
EndSection
Section "InputDevice"
# generated from default
Identifier "Mouse0"
Driver "mouse"
Option "Protocol" "auto"
Option "Device" "/dev/psaux"
Option "Emulate3Buttons" "no"
Option "ZAxisMapping" "4 5"
EndSection
Section "InputDevice"
# generated from default
Identifier "Keyboard0"
Driver "kbd"
EndSection
Section "Monitor"
Identifier "Monitor0"
VendorName "Monitor Vendor"
ModelName "Monitor Model"
HorizSync 30 - 107
VertRefresh 48 - 120
Option "DPMS"
EndSection
Section "Device"
Identifier "Device0"
Driver "intel" #<---- This is what I changed
EndSection
Section "Screen"
Identifier "Screen0"
Device "Device0"
Monitor "Monitor0"
DefaultDepth 24
SubSection "Display"
Depth 24
EndSubSection
EndSection
and it seems to work.
Re: nvidia-detector "none"
Posted: Tue Feb 12, 2013 8:28 am
by zerozero
Ema0404 wrote:what is ubuntu-x-swat? and what should I do for add it?
it is useless in the gpu configuration you have.
Ema0404 wrote: I correct it editing xorg-conf like this:
this was a smart trick but i believe that it didn't addressed the main issue
Ema0404 wrote:GLX Renderer: N/A GLX Version: N/A Direct Rendering: N/A
< this one: according to this output you have no direct rendering (no 3d acceleration) furthermore you can't use the nvidia card in a per-app basis like you could with bumblebee
https://wiki.ubuntu.com/Bumblebee
(now a warning note: bumblebee doesn't like to be installed when it detects traces of other nvidia drivers installations; it will fail)
Re: nvidia-detector "none"
Posted: Tue Feb 12, 2013 9:34 am
by Ema0404
I have already installed bumblebee but it doesn't work. Infact when I tried to configure nvidia settings with "optirun" the program didn't see nvidia card. Now, it doesn't like nvidia drivers (maybe). This is the output
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user@host ~ $ optirun nvidia-settings
[ 1241.820738] [ERROR]Cannot access secondary GPU - error: [XORG] (EE) NVIDIA(0): Failed to initialize the NVIDIA kernel module. Please see the
[ 1241.820817] [ERROR]Aborting because fallback start is disabled.
Re: nvidia-detector "none"
Posted: Thu Jun 13, 2013 3:44 pm
by Perceptor
Did anyone manage to find a solution to this problem? I have the same issue...
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user@Orion ~ $ nvidia-detector
none
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user@Orion ~ $ nvidia-smi
NVIDIA: could not open the device file /dev/nvidiactl (No such file or directory).
NVIDIA-SMI has failed because it couldn't communicate with NVIDIA driver. Make sure that latest NVIDIA driver is installed and running.
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user@Orion ~ $ cat /proc/driver/nvidia/version
NVRM version: NVIDIA UNIX x86_64 Kernel Module 304.88 Wed Mar 27 14:26:46 PDT 2013
GCC version: gcc version 4.7.2 (Ubuntu/Linaro 4.7.2-2ubuntu1)
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user@Orion ~ $ inxi -SGx
System: Host: Orion Kernel: 3.5.0-17-generic x86_64 (64 bit, gcc: 4.7.2) Desktop: N/A Distro: Linux Mint 14 Nadia
Graphics: Card-1: Intel 2nd Generation Core Processor Family Integrated Graphics Controller bus-ID: 00:02.0
Card-2: NVIDIA GF106 [GeForce GT 555M] bus-ID: 01:00.0
X.Org: 1.13.0 drivers: intel (unloaded: fbdev,vesa) Resolution: 1920x1080@60.0hz
GLX Renderer: N/A GLX Version: N/A Direct Rendering: N/A
I am trying to use CUDA and I'm guessing that the fact that my nvidia driver isn't being used my system might be my problem...