[Nouveau] [Bug 87885] [NV94] Fan speed of Nvidia GeForce 9600GT (G94) constantly too high

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Wed Dec 31 09:52:29 PST 2014


https://bugs.freedesktop.org/show_bug.cgi?id=87885

--- Comment #4 from TM <asiasuppenesser at gmx.de> ---
Dear Martin, thanks for your reply.

I tried to set the pwm state manually yesterday, which didn't work. I simply
forgot to add that info here as well - sorry.

Doing the following has no effect on the fan speed (sound):
# cat pwm1{,_enable}
35
2
# echo 1 > pwm1_enable 
# echo 50 > pwm1
# cat pwm1{,_enable}   # just to prove that the changes have been applied and
not overwritten by some crazy application
50
1

About your other suggestions: here's the output of nvapeek:
# ./nvapeek 20000 1000
00020000: 0a2003ff 00000000 c00836f7 00009c40
00020010: 00000000 fe4c038d 9e9c9a9a fe0202ee
00020020: 02080e07 07000a09 000a0802 00050601
00020030: 02020801 00091006 15020805 1a056000
00020040: 07000201 00ff019a 000000ff 44072a0b
00020050: 00000a07 ffffffff ffffffff 00000000
00020060: 00040000 40400000 ffff8480 ffffffff
00020070: ffffffff 00000000 00000000 00000000
00020080: 100c0736 00000000 00000000 00000000
...
000200a0: 01000000 00000003 c10910de 00000004
...
00020100: 00000000 1a114c99 082a0000 00000000
00020110: 00000000 00000000 00000000 00876530
00020120: 00000241 00000200 00000000 00000000
...
00020400: 00000032 00000000 00000000 00000001
00020410: 00000000 0000005c 00000000 00000000
...
00020440: 00000000 00000080 00000000 00000000
...
00020480: 00000087 00000002 00000000 00000000
...
000204c0: 00000064 00000057 00000080 0000005d
...
000207f0: 00000000 00000000 000010de 00000001
...



And:
# ./nvapeek e114 20
0000e114: 00000001 00000000 0000021c 0000010e
0000e124: 10000000 00000000 0001010e 00000000

Happy new year :)

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