gryan11/gs65stealth_linux_setup.md

## gs65stealth_linux_setup.md

      
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              gs65stealth_linux_setup.md
            
          
    Linux Setup on MSI GS65 Laptop

Preliminary Setup

Make the following usb sticks and drives on windows:

Ubuntu install usb stick
System recovery usb stick
System backup image on usb hard drive

windows setup


Optional: Run the msi dragon software first time setup and configure for quiet operation and battery life, this will reduce fan noise
Partition drive. Goto disk management, right click on drive you want to partition for linux, and click "shrink volume"


should have at least 100gb, ideally more depending on intended usage


Disable fast startup (in control panel)

ubuntu install


hold alt when booting with ubuntu usb inserted
do 'other' when given options to install
On the open space on the disk:
make a partition for swap that is same size as your memory, set to use as swap (16gb is reasonable if you're not sure)
make remaining space into partitiion with ext4
leave bootloader installed onto base disk
after install, may need to boot into bios (alt) and set boot order to use grub bootloader instead of windows


for me this option was on the bottom of the boot order bios options page

ubuntu setup


make sure to install nvidia drivers through software center (need to reboot with safeboot)
install gnome tweak tool
Optional: swap left ctrl and left alt


tweaks ->  mouse and keyboard -> additional layout options -> ctrl position


install fonts from google fonts


Update: Now prefer cascadia mono font
noto sans medium for window titles and interface
noto sans regular or garuda regular for documents
noto sans mono medium for shell (if you like 'crisp' fonts, use regular instead)


set fonts in tweak tool
set scaling factor under fonts to 0.85
install gnome shell extensions
install ocs-url
install appimage installer
install shell theme/icons (I used adapta bluegrey for applications, flat remix blue dark icons, and flat remix dark full panel shell theme
Optional: install login theme


(I used gdm3 theme blur)
alternately install lightdm sudo apt install lightdm if you want to use hdmi
I couldn't get hdmi port to work reliably and switched to thunderbolt port for external display instead


fix airplane mode button (use to turn wifi card back on after suspend)


sudo nano /etc/default/grub
add line GRUB_CMDLINE_LINUX_DEFAULT="acpi_osi=! acpi_osi='Windows 2009' quiet splash"
sudo update-grub
reboot
note: switching to use hibernate is another recommended solution but pm-hibernate command didn't do anything when I tried it after installing pm-tools

Copy/Paste:


For gnome-terminal in preferences set the copy shortcut to ctrl-c and paste shortcut to ctrl-v. Then set stty intr ^x to set a new interrupt shortcut (that does ctrl-x)
(Optional) In tweak-tool->Keyboard & Mouse -> Additional Layout Options under 'Ctrl position' I swapped left ctrl and left alt. This makes the behavior similar to mac where the alt key next to spacebar controls most shortcuts and is easier to reach.

Open command:

Add the following to ~/.bashrc or ~/.zshrc
alias open="xdg-open &>/dev/null"
Nvidia drivers:


you can switch between nvidia and intel graphics with sudo prime-select nvidia|intel, then reboot


intel uses less power, but you need nvidia to connect to external monitors with hdmi

Mtrack Touchpad config:

(alternative to synaptics but has weird mouse jumping issue)

install mtrack:

mkdir -p repos/packages/
cd repos/packages
git clone https://github.com/p2rkw/xf86-input-mtrack.git
cd xf86-input-mtrack
./configure --with-xorg-module-dir=/usr/lib/xorg/modules
make
sudo make install

copy the 50-mtrack.conf file at bottom of this guide into /usr/share/X11/xorg.conf.d/50-mtrack.conf
Settings you may want to change:


Sensitivity: sets mouse speed
EdgeRightSize: how much of right side of trackpad to ignore (I set high for large trackpad on GS Stealth)
EdgeTopSize: ignore part of top of touchpad
ClickFinger0 and EdgeBottomSize are set to click integrated touchpad button with thumb while ignoring tracking for thumb, you can disable this behavior by removing these options
TapButton1-4 currently 0, set to nonzero to enable tap to click
ScrollDistance lower = faster scrolling


(Optional) Configure adaptive mouse acceleration (I found unnecessary with polynomial acceleration profile):


good guide to mouse config: http://510x.se/notes/posts/Changing_mouse_acceleration_in_Debian_and_Linux_in_general/
edit ~/.xprofile:

# xset m 6/2 8
# xinput --set-prop 'SynPS/2 Synaptics TouchPad' 'Device Accel Constant Deceleration' 1.03
# xinput --set-prop 'SynPS/2 Synaptics TouchPad' 'Device Accel Adaptive Deceleration' 1.5

these settings adjust mouse acceleration, you can try different settings using the xinput and xset commands
use xset q and xinput list, xinput --list-props with id of touchpad from xinput list to see what the current settings are
Adaptive Decel is applied on small mouse movements to make precise pointing possible
xset sets acceleration as fraction, so 4/1 is 4.0, 1/4 is .25. Third value is distance before accel applied

screen scaling:

Gives nice subpixel rendering that makes fonts look smooth. Add startup command:
/bin/bash -c "sleep 3 && xrandr --output eDP-1-1 --scale 1.1x1.1"
The sleep ensures it waits for xorg startup to finish before rescaling
background and login images:


First pick background image and put in ~/Pictures/mybackground.jpg


Goto background in settings and select, it should show up under pictures


copy into backgrounds: sudo cp ~/Pictures/mybackground.jpg /usr/share/backgrounds/mybackground.jpg


Install the slick greeter (you'll need to build from source for ubuntu)


git clone https://github.com/linuxmint/slick-greeter.git
cd slick-greeter
sudo apt install gtk-3.0
sudo apt install libcanberra-gtk3-dev
sudo apt install liblightdm-gobject-1-dev
sudo apt install valac
./autogen.sh
./configure
make
sudo make install

Edit lightdm config sudo vim /usr/share/lightdm/lightdm.conf.d/50-unity-greeter.conf and set to following:

[Seat:*]
greeter-session=slick-greeter

Then sudo vim /etc/lightdm/slick-greeter.conf to be following:

[Greeter]
background=/usr/share/backgrounds/purplemountains.jpg
undervolting:

I used the following project for undervolting: https://github.com/georgewhewell/undervolt
Set -50mV for GPU and -100mV for all other options
cpu control:


Using TLP currently https://linrunner.de/en/tlp/docs/tlp-configuration.html
Nice gui: the cpufeq gnome plugin, easy ui for setting max cpu freq, disabling cores, etc. (https://konkor.github.io/cpufreq/install/)

I usually set maximum cpu frequency to 30% for battery use, or 80-100% for serious development/experiments on A/C


middle click scrolling:


Directions here: https://unix.stackexchange.com/questions/58900/how-to-scroll-the-screen-using-the-middle-click/421672#421672

fan configuration:

Use isw for fan settings, regular linux fan drivers won't work for MSI laptops.
git clone https://github.com/YoyPa/isw
cd isw

sudo cp etc/isw.conf /etc/isw.conf
sudo cp etc/modprobe.d/isw-ec_sys.conf /etc/modprobe.d/isw-ec_sys.conf
sudo cp etc/modules-load.d/isw-ec_sys.conf /etc/modules-load.d/isw-ec_sys.conf
sudo cp usr/lib/systemd/system/isw@.service /etc/systemd/system/isw.service
sudo cp isw /usr/bin/isw

sudo chmod 644 /etc/modprobe.d/isw-ec_sys.conf
sudo chmod 644 /etc/modules-load.d/isw-ec_sys.conf
sudo chmod 644 /etc/systemd/system/isw.service
sudo chmod 755 /usr/bin/isw

sudo modprobe ec_sys write_support=1
Edit /etc/systemd/system/isw.service:

set sleep path to /bin/sleep
set isw cmd to /usr/bin/isw -w 16Q4EMS1
can double check id number is correct in isw.conf file under laptop version
Start isw service:

sudo systemctl enable isw
sudo systemctl start isw
Edit /etc/isw.conf. Under the [16Q4EMS1] heading set the following:
# CPU
cpu_temp_0 = 47
cpu_temp_1 = 50
cpu_temp_2 = 58
cpu_temp_3 = 67
cpu_temp_4 = 76
cpu_temp_5 = 82
cpu_fan_speed_0 = 0
cpu_fan_speed_1 = 0
cpu_fan_speed_2 = 25
cpu_fan_speed_3 = 45
cpu_fan_speed_4 = 50
cpu_fan_speed_5 = 75
cpu_fan_speed_6 = 80
# GPU
gpu_temp_0 = 50
gpu_temp_1 = 55
gpu_temp_2 = 61
gpu_temp_3 = 65
gpu_temp_4 = 71
gpu_temp_5 = 77
gpu_fan_speed_0 = 0
gpu_fan_speed_1 = 20
gpu_fan_speed_2 = 50
gpu_fan_speed_3 = 60
gpu_fan_speed_4 = 70
gpu_fan_speed_5 = 80
gpu_fan_speed_6 = 90

Can edit these to customize fan settings. Note for different MSI laptops heading may be different.
apps:


install mail client (I used mailspring)
set up onedrive client repo (I use onedrive)


install as user level service
add the following aliases:

alias onedrivestart="systemctl --user start onedrive && systemctl --user status onedrive"
alias onedrivestop="systemctl --user stop onedrive&& systemctl --user status onedrive"

monitor temperature with psensor: https://itsfoss.com/check-laptop-cpu-temperature-ubuntu/
trash bin to sidebar: link

pdf signing:


install gimp and xournal (xournal++ did not work for me but its also an option)
take a picture of your signature with only white paper in background, ideally even lighting conditions
use gimp wand selection to select background of signature (hold shift to multiselect and increase wand threshold to 90-100)
hit delete to make transparent (you may need to do Layer->Transparency->Add Alpha Layer first)
export to png
use xournal image annotation to annotate and sign pdfs

todo:


cuda/dev environment setup
backups
4 finger gesture: https://int3ractive.com/2018/09/make-the-best-of-MacBook-touchpad-on-Ubuntu.html
nested file view
remap eject button to forward delete on mac keyboards
bumblebee: https://wiki.ubuntu.com/Bumblebee#Installation

to explore:


try out i3, config tutorial: https://www.youtube.com/watch?v=j1I63wGcvU4
automatic remapping for mac keyboards: https://superuser.com/questions/1046689/how-to-find-the-same-comfort-of-mac-keyboard-and-save-myself-from-pinkie-finger
fix mtrack mouse jumping issue
make files appear on right side desktop by default?

Mouse Config file:

This should go in /usr/share/X11/xorg.conf.d.50-mtrack.conf
Section "InputClass"
        MatchIsTouchpad "on"
        Identifier      "Touchpads"
        Driver          "mtrack"
        Option          "Sensitivity" "0.25"
        Option          "AccelerationProfile" "2"
        Option          "FingerHigh" "5"
        Option          "FingerLow" "1"
        Option          "DisableOnPalm" "true"
        Option          "IgnoreThumb" "true"
        Option          "ThumbRatio" "70"
        Option          "ThumbSize" "5"
        Option          "IgnorePalm" "true"
        Option          "TapButton1" "0"
        Option          "TapButton2" "0"
        Option          "TapButton3" "0"
        Option          "TapButton4" "0"
        Option          "ClickFinger0" "1"
        Option          "ClickFinger1" "1"
        Option          "ClickFinger2" "3"
        Option          "ClickFinger3" "2"
        Option          "ButtonMoveEmulate" "false"
        Option          "ButtonIntegrated" "true"
        Option          "ClickTime" "25"
        Option          "EdgeTopSize" "15"
        Option          "EdgeBottomSize" "40"
        Option          "EdgeRightSize" "40"
        Option          "EdgeScrollSensitivity" "0"
        Option          "EdgeScrollDist" "0"
        Option          "EdgeScrollUpButton" "0"
        Option          "EdgeScrollDownButton" "0"
        Option          "EdgeScrollLeftButton" "0"
        Option          "EdgeScrollRightButton" "0"
        Option          "SwipeLeftButton" "0"
        Option          "SwipeRightButton" "0"
        Option          "SwipeUpButton" "8"
        Option          "SwipeDownButton" "0"
        Option          "SwipeDistance" "700"
        Option          "ScrollCoastDuration" "300"
        Option          "ScrollCoastEnableSpeed" ".2"
        Option          "ScrollUpButton" "5"
        Option          "ScrollDownButton" "4"
        Option          "ScrollLeftButton" "7"
        Option          "ScrollRightButton" "6"
        Option          "ScrollDistance" "100"
EndSection