Hi!
When running BOINC 6.4.1 on Mandriva x86_64 + 9800GT
(driver 177.70 installed by RPMdrake), i got the message "no CUDA devices found".
So, I can't attach to project GPUGRID.

Any issue ?

Thanks

xorg.conf:

# File generated by XFdrake (rev 247269)

# **********************************************************************
# Refer to the xorg.conf man page for details about the format of
# this file.
# **********************************************************************

Section "ServerFlags"
#DontZap # disable <Ctrl><Alt><BS> (server abort)
AllowMouseOpenFail # allows the server to start up even if the mouse does not work
#DontZoom # disable <Ctrl><Alt><KP_+>/<KP_-> (resolution switching)
EndSection

Section "Module"
Disable "dri"
Load "dbe" # Double-Buffering Extension
Load "v4l" # Video for Linux
Load "extmod"
Load "type1"
Load "freetype"
Load "glx" # 3D layer
EndSection

Section "InputDevice"
Identifier "Keyboard1"
Driver "kbd"
Option "XkbModel" "pc105"
Option "XkbLayout" "fr"
Option "XkbOptions" "compose:rwin"
EndSection

Section "InputDevice"
Identifier "Mouse1"
Driver "mouse"
Option "Protocol" "ExplorerPS/2"
Option "Device" "/dev/mouse"
EndSection

Section "Monitor"
Identifier "monitor1"
VendorName "Iiyama"
ModelName "Iiyama A901HT, VisionMaster Pro 450"
HorizSync 27.0-115.0
VertRefresh 50.0-160.0

# TV fullscreen mode or DVD fullscreen output.
# 768x576 @ 79 Hz, 50 kHz hsync
ModeLine "768x576" 50.00 768 832 846 1000 576 590 595 630

# 768x576 @ 100 Hz, 61.6 kHz hsync
ModeLine "768x576" 63.07 768 800 960 1024 576 578 590 616
EndSection

Section "Device"
Identifier "device1"
VendorName "nVidia Corporation"
BoardName "NVIDIA GeForce 6100 and later"
Driver "nvidia"
Option "DPMS"
Option "DynamicTwinView" "false"
Option "AddARGBGLXVisuals"
EndSection

Section "Screen"
Identifier "screen1"
Device "device1"
Monitor "monitor1"
EndSection

Section "ServerLayout"
Identifier "layout1"
InputDevice "Keyboard1" "CoreKeyboard"
InputDevice "Mouse1" "CorePointer"
Screen "screen1"
EndSection

Hmm... the line

BoardName "NVIDIA GeForce 6100 and later"

looks a little bit weird to me...

I think the best would be to try the official 177.82 drivers for your 9800GT from NVIDIA.

[edit]But make sure to completely remove the old drivers from Mandriva before installing the new ones.

---

pixelicious.at - my little photoblog

It was only a problem with BOINC 6.4.0 , not the drivers.

I change to boinc 6.3.19, everything fine now!