I'm having the same issue. The fan either runs all the time or turns off and on rapidly. Driver version 177 (from the restricted drivers configuration tool), and here is output from lshw: *-display description: VGA compatible controller product: GeForce 8400M GS vendor: nVidia Corporation physical id: 0
bus info: pci@0000:01:00.0 version: a1 width: 64 bits clock: 33MHz capabilities: pm msi pciexpress bus_master cap_list configuration: driver=nvidia latency=0 module=nvidia
I also have a Dell Inspiron 1420: Linux 2.6.27-6-generic #1 SMP Tue Oct 7 04:15:04 UTC 2008 i686 GNU/Linux.
Switching to nvidia version 173 fixed the problem.
I'm having the same issue. The fan either runs all the time or turns off and on rapidly. Driver version 177 (from the restricted drivers configuration tool), and here is output from lshw:
*-display
description: VGA compatible controller
product: GeForce 8400M GS
vendor: nVidia Corporation
physical id: 0
version: a1
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list
configuration : driver=nvidia latency=0 module=nvidia
bus info: pci@0000:01:00.0
I also have a Dell Inspiron 1420: Linux 2.6.27-6-generic #1 SMP Tue Oct 7 04:15:04 UTC 2008 i686 GNU/Linux.
Switching to nvidia version 173 fixed the problem.