bbswitch了解一下

大黄蜂方案

用了大黄蜂了啊，但是按照现在的发热量，明显是没有用啊

不是说用了大黄蜂就会凉快，你cpu也是要工作的，而且发热量也不小，大黄蜂只是关闭独显而已。

lspci -v 贴一下吧

00:00.0 Host bridge: Intel Corporation Skylake Host Bridge/DRAM Registers (rev 08)
        Subsystem: Device 1d72:1602
        Flags: bus master, fast devsel, latency 0
        Capabilities:
        Kernel driver in use: skl_uncore

00:02.0 VGA compatible controller: Intel Corporation HD Graphics 520 (rev 07) (prog-if 00 [VGA controller])
        Subsystem: Device 1d72:1602
        Flags: bus master, fast devsel, latency 0, IRQ 125
        Memory at a2000000 (64-bit, non-prefetchable) [size=16M]
        Memory at b0000000 (64-bit, prefetchable) [size=256M]
        I/O ports at 5000
        [virtual] Expansion ROM at 000c0000 [disabled] [size=128K]
        Capabilities:
        Kernel driver in use: i915
        Kernel modules: i915

00:14.0 USB controller: Intel Corporation Sunrise Point-LP USB 3.0 xHCI Controller (rev 21) (prog-if 30 [XHCI])
        Subsystem: Device 1d72:1602
        Flags: bus master, medium devsel, latency 0, IRQ 122
        Memory at a4200000 (64-bit, non-prefetchable) [size=64K]
        Capabilities:
        Kernel driver in use: xhci_hcd

00:16.0 Communication controller: Intel Corporation Sunrise Point-LP CSME HECI #1 (rev 21)
        Subsystem: Device 1d72:1602
        Flags: bus master, fast devsel, latency 0, IRQ 129
        Memory at a422a000 (64-bit, non-prefetchable) [size=4K]
        Capabilities:
        Kernel driver in use: mei_me
        Kernel modules: mei_me

00:17.0 SATA controller: Intel Corporation Sunrise Point-LP SATA Controller [AHCI mode] (rev 21) (prog-if 01 [AHCI 1.0])
        Subsystem: Device 1d72:1602
        Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 123
        Memory at a4228000 (32-bit, non-prefetchable) [size=8K]
        Memory at a422d000 (32-bit, non-prefetchable) [size=256]
        I/O ports at 5080
        I/O ports at 5088
        I/O ports at 5060
        Memory at a422b000 (32-bit, non-prefetchable) [size=2K]
        Capabilities:
        Kernel driver in use: ahci
        Kernel modules: ahci

00:1c.0 PCI bridge: Intel Corporation Sunrise Point-LP PCI Express Root Port (rev f1) (prog-if 00 [Normal decode])
        Flags: bus master, fast devsel, latency 0, IRQ 16
        Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
        I/O behind bridge: 00004000-00004fff
        Memory behind bridge: a3000000-a3ffffff
        Prefetchable memory behind bridge: 0000000090000000-00000000a1ffffff
        Capabilities:
        Kernel driver in use: pcieport
        Kernel modules: shpchp

00:1c.4 PCI bridge: Intel Corporation Sunrise Point-LP PCI Express Root Port #5 (rev f1) (prog-if 00 [Normal decode])
        Flags: bus master, fast devsel, latency 0, IRQ 16
        Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
        Memory behind bridge: a4100000-a41fffff
        Capabilities:
        Kernel driver in use: pcieport
        Kernel modules: shpchp

00:1d.0 PCI bridge: Intel Corporation Sunrise Point-LP PCI Express Root Port #9 (rev f1) (prog-if 00 [Normal decode])
        Flags: bus master, fast devsel, latency 0, IRQ 16
        Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
        I/O behind bridge: 00003000-00003fff
        Memory behind bridge: a4000000-a40fffff
        Capabilities:
        Kernel driver in use: pcieport
        Kernel modules: shpchp

00:1f.0 ISA bridge: Intel Corporation Sunrise Point-LP LPC Controller (rev 21)
        Subsystem: Device 1d72:1602
        Flags: bus master, medium devsel, latency 0

00:1f.2 Memory controller: Intel Corporation Sunrise Point-LP PMC (rev 21)
        Subsystem: Device 1d72:1602
        Flags: bus master, fast devsel, latency 0
        Memory at a4224000 (32-bit, non-prefetchable) [size=16K]

00:1f.3 Audio device: Intel Corporation Sunrise Point-LP HD Audio (rev 21)
        Subsystem: Device 1d72:1602
        Flags: bus master, fast devsel, latency 32, IRQ 131
        Memory at a4220000 (64-bit, non-prefetchable) [size=16K]
        Memory at a4210000 (64-bit, non-prefetchable) [size=64K]
        Capabilities:
        Kernel driver in use: snd_hda_intel
        Kernel modules: snd_hda_intel, snd_soc_skl

00:1f.4 SMBus: Intel Corporation Sunrise Point-LP SMBus (rev 21)
        Subsystem: Device 1d72:1602
        Flags: medium devsel, IRQ 16
        Memory at a422c000 (64-bit, non-prefetchable) [size=256]
        I/O ports at 5040
        Kernel driver in use: i801_smbus
        Kernel modules: i2c_i801

01:00.0 3D controller: NVIDIA Corporation GM108M [GeForce 940MX] (rev ff) (prog-if ff)
        !!! Unknown header type 7f
        Kernel modules: nvidia

02:00.0 Network controller: Intel Corporation Wireless 8260 (rev 3a)
        Subsystem: Intel Corporation Wireless 8260
        Flags: bus master, fast devsel, latency 0, IRQ 130
        Memory at a4100000 (64-bit, non-prefetchable) [size=8K]
        Capabilities:
        Kernel driver in use: iwlwifi
        Kernel modules: iwlwifi, wl

03:00.0 Non-Volatile memory controller: Samsung Electronics Co Ltd NVMe SSD Controller (rev 01) (prog-if 02 [NVM Express])
        Subsystem: Samsung Electronics Co Ltd NVMe SSD Controller SM951/PM951
        Flags: bus master, fast devsel, latency 0, IRQ 16, NUMA node 0
        Memory at a4000000 (64-bit, non-prefetchable) [size=16K]
        I/O ports at 3000 [size=256]
        Capabilities:
        Kernel driver in use: nvme
        Kernel modules: nvme

独显确实被关闭了，你温度高只是CPU用的多。

还有就是… 回帖的时候稍微注意一下排版。

这个标题也那个了。是想禁用独显，还是仅用独显？
都拼音惹的祸。