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Dell 7559 GTX960M Ubuntu 16.04 Setup with Nvidia cuda/cuDNN for Tensorflow #dell #7559 #nvidia #ubuntu

Ubuntu Setup Notes for Dell 7559 with GTX 960M

scott@ksf16u:~$ lspci | grep -i vga
00:02.0 VGA compatible controller: Intel Corporation Skylake Integrated Graphics (rev 06)
scott@ksf16u:~$ lspci | grep -i 3D
02:00.0 3D controller: NVIDIA Corporation GM107M [GeForce GTX 960M] (rev a2)

Objective is to allow NVidia GTX 960M to work as accelerated GPU with Tensorflow 1.8 (current as of 6/10/18). This supports Eager execution for dynamic graphs.

Key References for iGPU for Display and GPU for CUDA

TL;DR - https://gist.github.com/hemenkapadia/9a36d4310b2bf6a945636f05d4a046c7 !

Caveat

  • Kernel upgrade will require the you reinstall the NVidia driver only according to instructions (summarized at botton)

Build the install USB

  • Download Ubuntu 16.04 iso file
  • Download Rufus
  • Find empty USB drive 4GB
  • Use Rufus to make Ubuntu iso into bootable USB drive

Disable Secure Boot

  • Reboot
  • Interupt Dell boot screen w F2 press
  • Find Secure Boot under UEFI in BIOS and disable

Install

  • Ensure there is unallocated disk 135GB+ for a new install
  • Interupt Dell boot screen w F12 press
  • Boot from USB
  • From install/run menu 'Ubuntu', press 'e' to edit startup script
  • After 'quiet splash ' add 'acpi=off' to prevent hang on reboot
  • Install side by side with Win 10 (e.g. sda6=ubuntu, sda7=ubuntu sawp)

Grub

  • sudo nano /etc/default/grub
  • GRUB_CMDLINE_LINUX_DEFAULT > After 'quiet splash ' add 'acpi=off' to prevent hang next reboot
  • sudo update-grub

Updates

Video Display

NVidia Driver Prep

  • Need to update to match first ref above!
  • GRUB_CMDLINE_LINUX_DEFAULT > Add 'nouveau.modeset=0' to prevent Nouveau loading into kernel
  • sudo update-grub
  • Create modprobe config (sudo gedit /etc/modprobe.d/disable-nouveau.conf) & add lines:
    • blacklist nouveau
    • options nouveau modeset=0
  • sudo update-initramfs -u
  • Reboot!
  • Download matching set of run scripts from NVidia site, e.g.
    • NVIDIA-Linux-x86_64-390.67.run
    • cuda_9.1.85_387.26_linux.run
      • Patches # 1-3
    • cuda_9.0.176_384.81_linux.run
      • Patches # 1-2
      • Tensorflow 1.8 binaries require cuda 9.0
    • libcudnn7_7.1.4.18-1+cuda9.0_amd64.deb
      • Get matching 9.0 cuDNN
  • Stop X/Graphics
    • reboot
    • at Grub menu, hit 'e' to edit before booting linux
    • add a '3' to the default linux kernel params
    • hit F10 to boot to terminal only (no X Server)
    • hit CTRL+Alt+1 to start terminal (if necessary)

Nvidia Install

  • After prep & reboot to terminal only, manually install NVidia driver using no-opengl-files flag to prevent clash:
    • sudo sh NVIDIA-Linux-x86_64-390.67.run --no-opengl-files --no-drm
    • reboot to terminal (as above)
  • Manually install CUDA, responding 'No' when asked to install Nvidia drivers:
    • sudo sh cuda_9.1.85_387.26_linux.run
    • reboot
  • Install cuDNN deb package
    • sudo dpkg -1 yourcuDNNfile.deb
    • sudo apt-get install -f
  • Post-Install
    • reboot

Verify GPU On

  • cat /proc/acpi/bbswitch
  • sudo tee /proc/acpi/bbswitch <<< ON
  • modprobe nvidia
  • lsmod | grep nvidia
  • sudo nvidia-smi
  • Verify Tensorflow can use GPU, e.g.
    • source activate tf18
    • ...

Turn GPU Off

  • modprobe -r nvidia
  • lsmod | grep nvidia (should see nothing)
  • sudo tee /proc/acpi/bswitch <<< OFF
  • cat /proc/acpi/bswitch

Tensorflow

Kernel upgrade

AOC USB Monitor

Intel Driver Updates

#install
sudo dpkg -i intel-graphics-update-tool_2.0.2_amd64.deb
sudo apt-get -f install

Notes from install:

W: Possible missing firmware /lib/firmware/i915/kbl_guc_ver9_14.bin for module i915 W: Possible missing firmware /lib/firmware/i915/bxt_guc_ver8_7.bin for module i915

If you are upgrading from one release to another with this PPA activated, please install the ppa-purge package and use it to downgrade everything in here beforehand. sudo ppa-purge ppa:ubuntu-x-swat/updates will do it.

#uninstall
sudo ppa-purge ppa:ubuntu-x-swat/updates
sudo shutdown -r now
@tye-mustafa
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tye-mustafa commented May 14, 2019

best tutorial ever, although i spend nearly 3 weeks to implement all of this with no error. on my Dell 559 4K Display; ubuntu 1804.

@Kadle11
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Kadle11 commented Dec 1, 2019

Thanks for the tutorial and links, helped ALOT!

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