nvidiaドライバーなしでLinuxでファン速度を制御する

Question

私はこのようなquemu-kvm構成を持っています-ホスト（Linux）のIGPとゲスト（Windows）のNvidia。 Linux（Arch dist。）でnvidiaドライバーをブラックリストに登録します。

Windowsを実行する前に（Windowsファンが静かに動作している場合）、LinuxでGPUファンの速度を設定する方法はありますか（非常にノイズが多い）。

前もって感謝します！

編集：

カーネル3.16.0-1-メインライン

GPU：ギガバイトGeForce GTX 660

$Sudo lspci -v 00:00.0 Host bridge: Intel Corporation 4th Gen Core Processor DRAM Controller (rev 06) Subsystem: Gigabyte Technology Co., Ltd Device 5000 Flags: bus master, fast devsel, latency 0 Capabilities: [e0] Vendor Specific Information: Len=0c <?> Kernel driver in use: hsw_uncore 00:01.0 PCI bridge: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor PCI Express x16 Controller (rev 06) (prog-if 00 [Normal decode]) Flags: bus master, fast devsel, latency 0, IRQ 42 Bus: primary=00, secondary=01, subordinate=01, sec-latency=0 I/O behind bridge: 0000e000-0000efff Memory behind bridge: f6000000-f70fffff Prefetchable memory behind bridge: 00000000e0000000-00000000e9ffffff Capabilities: [88] Subsystem: Gigabyte Technology Co., Ltd Device 5000 Capabilities: [80] Power Management version 3 Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit- Capabilities: [a0] Express Root Port (Slot+), MSI 00 Capabilities: [100] Virtual Channel Capabilities: [140] Root Complex Link Capabilities: [d94] #19 Kernel driver in use: pcieport Kernel modules: shpchp 00:02.0 VGA compatible controller: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor Integrated Graphics Controller (rev 06) (prog-if 00 [VGA controller]) Subsystem: Gigabyte Technology Co., Ltd Device d000 Flags: bus master, fast devsel, latency 0, IRQ 49 Memory at f7400000 (64-bit, non-prefetchable) [size=4M] Memory at d0000000 (64-bit, prefetchable) [size=256M] I/O ports at f000 [size=64] Expansion ROM at <unassigned> [disabled] Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit- Capabilities: [d0] Power Management version 2 Capabilities: [a4] PCI Advanced Features Kernel driver in use: i915 Kernel modules: i915 00:03.0 Audio device: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor HD Audio Controller (rev 06) Subsystem: Intel Corporation Device 2010 Flags: bus master, fast devsel, latency 0, IRQ 50 Memory at f7834000 (64-bit, non-prefetchable) [size=16K] Capabilities: [50] Power Management version 2 Capabilities: [60] MSI: Enable+ Count=1/1 Maskable- 64bit- Capabilities: [70] Express Root Complex Integrated Endpoint, MSI 00 Kernel driver in use: snd_hda_intel Kernel modules: snd_hda_intel 00:14.0 USB controller: Intel Corporation 9 Series Chipset Family USB xHCI Controller (prog-if 30 [XHCI]) Subsystem: Gigabyte Technology Co., Ltd Device 5007 Flags: bus master, medium devsel, latency 0, IRQ 45 Memory at f7820000 (64-bit, non-prefetchable) [size=64K] Capabilities: [70] Power Management version 2 Capabilities: [80] MSI: Enable+ Count=1/8 Maskable- 64bit+ Kernel driver in use: xhci_hcd Kernel modules: xhci_hcd 00:16.0 Communication controller: Intel Corporation 9 Series Chipset Family ME Interface #1 Subsystem: Gigabyte Technology Co., Ltd Device 1c3a Flags: bus master, fast devsel, latency 0, IRQ 47 Memory at f783d000 (64-bit, non-prefetchable) [size=16] Capabilities: [50] Power Management version 3 Capabilities: [8c] MSI: Enable+ Count=1/1 Maskable- 64bit+ Kernel driver in use: mei_me Kernel modules: mei_me 00:19.0 Ethernet controller: Intel Corporation Ethernet Connection I217-V DeviceName: Onboard LAN Subsystem: Gigabyte Technology Co., Ltd Device e000 Flags: bus master, fast devsel, latency 0, IRQ 48 Memory at f7800000 (32-bit, non-prefetchable) [size=128K] Memory at f783c000 (32-bit, non-prefetchable) [size=4K] I/O ports at f080 [size=32] Capabilities: [c8] Power Management version 2 Capabilities: [d0] MSI: Enable+ Count=1/1 Maskable- 64bit+ Capabilities: [e0] PCI Advanced Features Kernel driver in use: e1000e Kernel modules: e1000e 00:1a.0 USB controller: Intel Corporation 9 Series Chipset Family USB EHCI Controller #2 (prog-if 20 [EHCI]) Subsystem: Gigabyte Technology Co., Ltd Device 5006 Flags: bus master, medium devsel, latency 0, IRQ 16 Memory at f783b000 (32-bit, non-prefetchable) [size=1K] Capabilities: [50] Power Management version 2 Capabilities: [58] Debug port: BAR=1 offset=00a0 Capabilities: [98] PCI Advanced Features Kernel driver in use: ehci-pci Kernel modules: ehci_pci 00:1b.0 Audio device: Intel Corporation 9 Series Chipset Family HD Audio Controller Subsystem: Gigabyte Technology Co., Ltd Device a182 Flags: bus master, fast devsel, latency 0, IRQ 51 Memory at f7830000 (64-bit, non-prefetchable) [size=16K] Capabilities: [50] Power Management version 2 Capabilities: [60] MSI: Enable+ Count=1/1 Maskable- 64bit+ Capabilities: [70] Express Root Complex Integrated Endpoint, MSI 00 Capabilities: [100] Virtual Channel Kernel driver in use: snd_hda_intel Kernel modules: snd_hda_intel 00:1c.0 PCI bridge: Intel Corporation 9 Series Chipset Family PCI Express Root Port 1 (rev d0) (prog-if 00 [Normal decode]) Flags: bus master, fast devsel, latency 0, IRQ 43 Bus: primary=00, secondary=02, subordinate=02, sec-latency=0 Capabilities: [40] Express Root Port (Slot-), MSI 00 Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit- Capabilities: [90] Subsystem: Gigabyte Technology Co., Ltd Device 5001 Capabilities: [a0] Power Management version 3 Kernel driver in use: pcieport Kernel modules: shpchp 00:1c.3 PCI bridge: Intel Corporation 9 Series Chipset Family PCI Express Root Port 4 (rev d0) (prog-if 00 [Normal decode]) Flags: bus master, fast devsel, latency 0, IRQ 44 Bus: primary=00, secondary=03, subordinate=04, sec-latency=0 Capabilities: [40] Express Root Port (Slot+), MSI 00 Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit- Capabilities: [90] Subsystem: Gigabyte Technology Co., Ltd Device 5001 Capabilities: [a0] Power Management version 3 Kernel driver in use: pcieport Kernel modules: shpchp 00:1d.0 USB controller: Intel Corporation 9 Series Chipset Family USB EHCI Controller #1 (prog-if 20 [EHCI]) Subsystem: Gigabyte Technology Co., Ltd Device 5006 Flags: bus master, medium devsel, latency 0, IRQ 23 Memory at f783a000 (32-bit, non-prefetchable) [size=1K] Capabilities: [50] Power Management version 2 Capabilities: [58] Debug port: BAR=1 offset=00a0 Capabilities: [98] PCI Advanced Features Kernel driver in use: ehci-pci Kernel modules: ehci_pci 00:1f.0 ISA bridge: Intel Corporation 9 Series Chipset Family H97 Controller Subsystem: Gigabyte Technology Co., Ltd Device 5001 Flags: bus master, medium devsel, latency 0 Capabilities: [e0] Vendor Specific Information: Len=0c <?> 00:1f.2 SATA controller: Intel Corporation 9 Series Chipset Family SATA Controller [AHCI Mode] (prog-if 01 [AHCI 1.0]) Subsystem: Gigabyte Technology Co., Ltd Device b005 Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 46 I/O ports at f0d0 [size=8] I/O ports at f0c0 [size=4] I/O ports at f0b0 [size=8] I/O ports at f0a0 [size=4] I/O ports at f060 [size=32] Memory at f7839000 (32-bit, non-prefetchable) [size=2K] Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit- Capabilities: [70] Power Management version 3 Capabilities: [a8] SATA HBA v1.0 Kernel driver in use: ahci Kernel modules: ahci 00:1f.3 SMBus: Intel Corporation 9 Series Chipset Family SMBus Controller Subsystem: Gigabyte Technology Co., Ltd Device 5001 Flags: medium devsel, IRQ 11 Memory at f7838000 (64-bit, non-prefetchable) [disabled] [size=256] I/O ports at f040 [size=32] 01:00.0 VGA compatible controller: NVIDIA Corporation GK106 [GeForce GTX 660] (rev a1) (prog-if 00 [VGA controller]) Subsystem: Gigabyte Technology Co., Ltd Device 354e Flags: fast devsel, IRQ 11 Memory at f6000000 (32-bit, non-prefetchable) [disabled] [size=16M] Memory at e0000000 (64-bit, prefetchable) [disabled] [size=128M] Memory at e8000000 (64-bit, prefetchable) [disabled] [size=32M] I/O ports at e000 [disabled] [size=128] Expansion ROM at f7000000 [disabled] [size=512K] Capabilities: [60] Power Management version 3 Capabilities: [68] MSI: Enable- Count=1/1 Maskable- 64bit+ Capabilities: [78] Express Endpoint, MSI 00 Capabilities: [b4] Vendor Specific Information: Len=14 <?> Capabilities: [100] Virtual Channel Capabilities: [128] Power Budgeting <?> Capabilities: [600] Vendor Specific Information: ID=0001 Rev=1 Len=024 <?> Capabilities: [900] #19 Kernel modules: nouveau 01:00.1 Audio device: NVIDIA Corporation GK106 HDMI Audio Controller (rev a1) Subsystem: Gigabyte Technology Co., Ltd Device 354e Flags: bus master, fast devsel, latency 0, IRQ 17 Memory at f7080000 (32-bit, non-prefetchable) [size=16K] Capabilities: [60] Power Management version 3 Capabilities: [68] MSI: Enable- Count=1/1 Maskable- 64bit+ Capabilities: [78] Express Endpoint, MSI 00 Kernel driver in use: snd_hda_intel Kernel modules: snd_hda_intel 03:00.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev 41) (prog-if 01 [Subtractive decode]) Flags: bus master, fast devsel, latency 0, IRQ 11 Bus: primary=03, secondary=04, subordinate=04, sec-latency=32 Capabilities: [90] Power Management version 2 Capabilities: [a0] Subsystem: Gigabyte Technology Co., Ltd Device 8892

scai · Answer

はい、LinuxでnvidiaグラフィックカードのGPUファン速度を設定することは可能です。これを参照してください askubuntu.comの関連質問。要するに：

xorg.confを編集し、Option "Coolbits" "4"をSection "Screen"に追加します。または、nvidia-xconfig --cool-bits=4を実行すると、完全に新しいxorg.confが生成され、このオプションが設定されます。これにより、ファン制御設定が有効になります。
Xまたはコンピューターを再起動した後、nvidia-settingsを実行します。 Thermal Settingsの下に新しいGPUファン設定があります。最初にnvidia-settings -a "[gpu:0]/GPUFanControlState=1"でこの設定を有効にし、次にnvidia-settings -a "[fan:0]/GPUTargetFanSpeed=65"で特定のファン速度（この場合は65％）を適用することで、コマンドラインから制御することもできます。