16.04.2 Nvidia 970M + intel530，无法切换到intel显卡
我的笔记本电脑MSI GS60 6QE配有nvidia 970 + intel 530显卡，目前是最新推出的BIOS版本。
我安装了Ubuntu gnome 16.04.2（内核4.8.0-52-generic ），nvidia驱动程序375或378或381（来自nvidia ppa）和intel驱动程序1.4.0来自https://01.org/linuxgraphics/downloads with ppa补充说，因此，它可能会自动更新。 apt-get update for all。
当我sudo prime-select intel甚至无法登录系统时（第一次在文本模式下发生了什么，但我无法弄清楚到底是什么，而且我回到了登录屏幕）。 如果我切换回sudo prime-select nvidia一切正常，但笔记本电脑太热了，以防外部显卡。
我错过了什么？ 我如何使用内部图形？ 在底部我将添加一些中继命令列表。
谢谢！
英特尔司机
dpkg -l | grep intel ii i965-va-driver:amd64 1.7.1-0intel1 amd64 VAAPI driver for Intel G45 & HD Graphics family ii intel-gpu-tools 1.15-1intel1 amd64 tools for debugging the Intel graphics driver ii intel-linux-graphics-installer 1.4.0-0intel1 amd64 Intel graphics drivers update utility ii intel-microcode 3.20151106.1 amd64 Processor microcode firmware for Intel CPUs ii inteltool 1:20140825-1 amd64 Dump Intel CPU / chipset configuration parameters ii libcairo-gobject2:amd64 1.15.2-0intel1 amd64 Cairo 2D vector graphics library (GObject library) ii libcairo2:amd64 1.15.2-0intel1 amd64 Cairo 2D vector graphics library ii libdrm-intel1:amd64 2.4.70-1~ubuntu16.04.1 amd64 Userspace interface to intel-specific kernel DRM services -- runtime ii libdrm-intel1:i386 2.4.70-1~ubuntu16.04.1 i386 Userspace interface to intel-specific kernel DRM services -- runtime ii libva-drm1:amd64 1.7.1-0intel1 amd64 Video Acceleration (VA) API for Linux -- DRM runtime ii libva-egl1:amd64 1.7.1-0intel1 amd64 Video Acceleration (VA) API for Linux -- EGL runtime ii libva-glx1:amd64 1.7.1-0intel1 amd64 Video Acceleration (VA) API for Linux -- GLX runtime ii libva-tpi1:amd64 1.7.1-0intel1 amd64 Video Acceleration (VA) API for Linux -- TPI runtime ii libva-wayland1:amd64 1.7.1-0intel1 amd64 Video Acceleration (VA) API for Linux -- Wayland runtime ii libva-x11-1:amd64 1.7.1-0intel1 amd64 Video Acceleration (VA) API for Linux -- X11 runtime ii libva1:amd64 1.7.1-0intel1 amd64 Video Acceleration (VA) API for Linux -- runtime ii va-driver-all:amd64 1.7.1-0intel1 amd64 Video Acceleration (VA) API -- driver metapackage ii vainfo 1.7.1-0intel1 amd64 Video Acceleration (VA) API for Linux -- info program ii xserver-xorg-video-intel-hwe-16.04 2:2.99.917+git20160706-1ubuntu1~16.04.1 amd64 X.Org X server -- Intel i8xx, i9xx display driver
prime-select（如果切换到intel我无法登录）
prime-select query nvidia
lspci的
lspci -k
00:00.0 Host bridge: Intel Corporation Sky Lake Host Bridge/DRAM Registers (rev 07) Subsystem: Micro-Star International Co., Ltd. [MSI] Skylake Host Bridge/DRAM Registers 00:01.0 PCI bridge: Intel Corporation Sky Lake PCIe Controller (x16) (rev 07) Kernel driver in use: pcieport Kernel modules: shpchp 00:02.0 VGA compatible controller: Intel Corporation Skylake Integrated Graphics (rev 06) DeviceName: Onboard IGD Subsystem: Micro-Star International Co., Ltd. [MSI] Skylake Integrated Graphics Kernel driver in use: i915 Kernel modules: i915 00:14.0 USB controller: Intel Corporation Sunrise Point-H USB 3.0 xHCI Controller (rev 31) Subsystem: Micro-Star International Co., Ltd. [MSI] Sunrise Point-H USB 3.0 xHCI Controller Kernel driver in use: xhci_hcd 00:14.2 Signal processing controller: Intel Corporation Sunrise Point-H Thermal subsystem (rev 31) Subsystem: Micro-Star International Co., Ltd. [MSI] Sunrise Point-H Thermal subsystem 00:16.0 Communication controller: Intel Corporation Sunrise Point-H CSME HECI #1 (rev 31) Subsystem: Micro-Star International Co., Ltd. [MSI] Sunrise Point-H CSME HECI Kernel driver in use: mei_me Kernel modules: mei_me 00:17.0 SATA controller: Intel Corporation Sunrise Point-H SATA Controller [AHCI mode] (rev 31) Subsystem: Micro-Star International Co., Ltd. [MSI] Sunrise Point-H SATA Controller [AHCI mode] Kernel driver in use: ahci Kernel modules: ahci 00:1c.0 PCI bridge: Intel Corporation Sunrise Point-H PCI Express Root Port #1 (rev f1) Kernel driver in use: pcieport Kernel modules: shpchp 00:1c.2 PCI bridge: Intel Corporation Sunrise Point-H PCI Express Root Port #3 (rev f1) Kernel driver in use: pcieport Kernel modules: shpchp 00:1c.3 PCI bridge: Intel Corporation Sunrise Point-H PCI Express Root Port #4 (rev f1) Kernel driver in use: pcieport Kernel modules: shpchp 00:1c.4 PCI bridge: Intel Corporation Sunrise Point-H PCI Express Root Port #5 (rev f1) Kernel driver in use: pcieport Kernel modules: shpchp 00:1d.0 PCI bridge: Intel Corporation Sunrise Point-H PCI Express Root Port #9 (rev f1) Kernel driver in use: pcieport Kernel modules: shpchp 00:1f.0 ISA bridge: Intel Corporation Sunrise Point-H LPC Controller (rev 31) Subsystem: Micro-Star International Co., Ltd. [MSI] Sunrise Point-H LPC Controller 00:1f.2 Memory controller: Intel Corporation Sunrise Point-H PMC (rev 31) Subsystem: Micro-Star International Co., Ltd. [MSI] Sunrise Point-H PMC 00:1f.3 Audio device: Intel Corporation Sunrise Point-H HD Audio (rev 31) Subsystem: Micro-Star International Co., Ltd. [MSI] Sunrise Point-H HD Audio Kernel driver in use: snd_hda_intel Kernel modules: snd_hda_intel 00:1f.4 SMBus: Intel Corporation Sunrise Point-H SMBus (rev 31) Subsystem: Micro-Star International Co., Ltd. [MSI] Sunrise Point-H SMBus Kernel modules: i2c_i801 01:00.0 3D controller: NVIDIA Corporation GM204M [GeForce GTX 970M] (rev a1) Subsystem: Micro-Star International Co., Ltd. [MSI] GM204M [GeForce GTX 970M] Kernel driver in use: nvidia Kernel modules: nvidiafb, nouveau, nvidia_375_drm, nvidia_375 02:00.0 Network controller: Qualcomm Atheros QCA6174 802.11ac Wireless Network Adapter (rev 20) Subsystem: Bigfoot Networks, Inc. Killer N1525 Wireless-AC Kernel driver in use: ath10k_pci Kernel modules: ath10k_pci 03:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS5249 PCI Express Card Reader (rev 01) Subsystem: Micro-Star International Co., Ltd. [MSI] RTS5249 PCI Express Card Reader Kernel driver in use: rtsx_pci Kernel modules: rtsx_pci 04:00.0 Ethernet controller: Qualcomm Atheros Killer E2400 Gigabit Ethernet Controller (rev 10) Subsystem: Micro-Star International Co., Ltd. [MSI] Killer E2400 Gigabit Ethernet Controller Kernel driver in use: alx Kernel modules: alx 3e:00.0 Non-Volatile memory controller: Samsung Electronics Co Ltd NVMe SSD Controller (rev 01) Subsystem: Samsung Electronics Co Ltd NVMe SSD Controller Kernel driver in use: nvme Kernel modules: nvme
lshw
lshw WARNING: you should run this program as super-user. kvokka-gs60-6qe description: Computer width: 64 bits capabilities: vsyscall32 *-core description: Motherboard physical id: 0 *-memory description: System memory physical id: 0 size: 15GiB *-cpu product: Intel(R) Core(TM) i7-6700HQ CPU @ 2.60GHz vendor: Intel Corp. physical id: 1 bus info: cpu@0 size: 3312MHz capacity: 3500MHz width: 64 bits capabilities: fpu fpu_exception wp vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp x86-64 constant_tsc art arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch epb intel_pt tpr_shadow vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm mpx rdseed adx smap clflushopt xsaveopt xsavec xgetbv1 xsaves dtherm ida arat pln pts hwp hwp_notify hwp_act_window hwp_epp cpufreq *-pci description: Host bridge product: Sky Lake Host Bridge/DRAM Registers vendor: Intel Corporation physical id: 100 bus info: pci@0000:00:00.0 version: 07 width: 32 bits clock: 33MHz *-pci:0 description: PCI bridge product: Sky Lake PCIe Controller (x16) vendor: Intel Corporation physical id: 1 bus info: pci@0000:00:01.0 version: 07 width: 32 bits clock: 33MHz capabilities: pci normal_decode bus_master cap_list configuration: driver=pcieport resources: irq:122 ioport:e000(size=4096) memory:dc000000-dd0fffff ioport:b0000000(size=301989888) *-display description: 3D controller product: GM204M [GeForce GTX 970M] vendor: NVIDIA Corporation physical id: 0 bus info: pci@0000:01:00.0 version: a1 width: 64 bits clock: 33MHz capabilities: bus_master cap_list rom configuration: driver=nvidia latency=0 resources: irq:139 memory:dc000000-dcffffff memory:b0000000-bfffffff memory:c0000000-c1ffffff ioport:e000(size=128) memory:dd000000-dd07ffff *-display description: VGA compatible controller product: Intel Corporation vendor: Intel Corporation physical id: 2 bus info: pci@0000:00:02.0 version: 06 width: 64 bits clock: 33MHz capabilities: vga_controller bus_master cap_list rom configuration: driver=i915 latency=0 resources: irq:127 memory:db000000-dbffffff memory:70000000-7fffffff ioport:f000(size=64) memory:c0000-dffff
UPD1：我尝试过NVIDIA-PRIME的解决方案：不能切换到英特尔，但它没有帮助。
在一些post中可以使用英特尔驱动程序i915_bpo 。 可能有问题吗？ 谢谢！
UPD2：如果我删除nvidia驱动程序，我将在登录屏幕（图形）中获得冻结系统。 在控制台中它会没问题。 所以，防守问题是英特尔驱动程序。 
UPD3：我尝试了内核4.10 + nvidia 381（带外部英特尔驱动程序），结果相同：系统冻结xServer加载。