https://bugs.freedesktop.org/show_bug.cgi?id=77003
Priority: medium
Bug ID: 77003
Assignee: [email protected]
Summary: Fan speed to high with Kernel versions 3.13.x - Nvidia
GeForce GTS 240
QA Contact: [email protected]
Severity: major
Classification: Unclassified
OS: Linux (All)
Reporter: [email protected]
Hardware: x86-64 (AMD64)
Status: NEW
Version: unspecified
Component: Driver/nouveau
Product: xorg
Created attachment 96850
--> https://bugs.freedesktop.org/attachment.cgi?id=96850&action=edit
Kernel_log
Since Kernel 3.13.x the fan speed of my NVIDIA GeForce GTS240 is much too high.
Output from sensors:
...
nouveau-pci-0100
Adapter: PCI adapter
fan1: 6693 RPM
temp1: +69.0°C (high = +95.0°C, hyst = +3.0°C)
(crit = +105.0°C, hyst = +5.0°C)
(emerg = +135.0°C, hyst = +5.0°C)
...
With any kernel version below, i.e. Kernel 3.12.9 everything is fine. Fan speed
around 5000 RPM.
First I thought it could be related to
https://bugzilla.kernel.org/show_bug.cgi?id=71711 but Guenter Roeck recommended
to open a bug report against Nouveau:
" ... Looks like Nouveau fan control does not work. No idea what may be causing
this ...
well, possibly. There are two suspicious commits between 3.12 and 3.13.
Maybe the "remove everything" commit has undesirable side effects.
eec9901 drm/nouveau/hwmon: fix compilation without CONFIG_HWMON
b9ed919 drm/nouveau/drm/pm: remove everything except the hwmon interfaces to
THERM
..."
Thank you,
Roman
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