i have test the "noapic" option.
And i had unstall nvidia driver because i whan have a clean system with no trace of old nvidia driver:
sudo apt-get --purge remove nvidia-glx nvidia-settings nvidia-kernel-common
sudo rm /etc/init.d/nvidia-*
sudo apt-get --purge remove linux-restricted-modules-2.6.15-26-k7
And reinstall the nvidia-glx driver.
After i add options nvidia NVref_Mobile=3 in i /etc/modprobe.d/options file
i restart gdm daemon, and it's crash i have this error:
Error: API mismatch: the NVIDIA kernel module has ths version 1.0-7174 but
this x module has the version 1.0.8762. Please make sure that the kernel module and all nvidia driver component have the same version
(EE) NVIDIA(0) failed to initialize the NVIDIA kernel module! please ensure that there is a supported NVIDIA GPU in this system, and that the NVIDIA device files have been created properly.
Screen found, but none have a usable configuration.
no screen found.
Also i had never installed a 7174 driver version in my laptop.
I don't understand where he found the driver.
so i remove options nvidia NVref_Mobile=3 in i /etc/modprobe.d/options file
i have alway this error in /var/log/Xorg.log:
(II) Module synaptics: vendor="X.Org Foundation"
compiled for 188.8.131.522, module version = 1.0.0
Module class: X.Org XInput Driver
ABI class: X.Org XInput driver, version 0.5
(II) NVIDIA X Driver 1.0-8762 Mon May 15 13:09:21 PDT 2006
(II) NVIDIA Unified Driver for all Supported NVIDIA GPUs
(II) Primary Device is: PCI 02:00:0
(WW) NVIDIA: No matching Device section for instance (BusID PCI:0:10:3) found
(--) Assigning device section with no busID to primary device
(--) Chipset NVIDIA GPU found
(II) Loading sub module "fb"
My bios is updated, version is 406.
If i start a 3D application, if my USB mouse was plugged the system crash.
Now i don't know what i can do. :-( :-(.
thank you for help.