http://bugzilla.kernel.org/show_bug.cgi?id=6635
Summary: /proc/acpi/fan empty, fan always at full power after
initial startup
Kernel Version: 2.6.16.18
Status: NEW
Severity: normal
Owner: [EMAIL PROTECTED]
Submitter: [EMAIL PROTECTED]
Fan will turn on when notebook reaches a temperature of 45 degrees celsius
(according to thermal zone readout). From there, fan blows at full power (which
is really noisy!) and will not stop unless machine is shut down.
Odd: in /proc/acpi/thermal_zone/THRM/trip_points:
critical (S5): 155 C
passive: 100 C: tc1=2 tc2=5 tsp=0 devices=0xdff5b6e8
echoing other values into that file (x:x:x:x:x) does not cause errors but doesnt
do anything.
The directory /proc/acpi/fan is empty.
dmesg shows multiple messages such as these:
acpi_thermal-0417 [08] thermal_get_trip_point: Invalid active threshold [0]
acpi_thermal-0417 [11] thermal_get_trip_point: Invalid active threshold [0]
Will attach DSDT as provided by the vendor later.
Thanks for thinking about this :-)
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