moeOS.Config

moeOS is an elegant Operating System based on Arch Linux. It fits on tablets, laptops and desktops.

Things just work, with a touch of security. No need to fiddle with printers and hybrid graphics.

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moeOS

Pre-reqirements

• A swap partition is REQUIRED
• Vanilla Zen kernel.
• EFI System Partition auto-mounted by systemd.
• (Optional) Your own sbctl keys which can be imported.
• The moeDiscreteOnly=1 environment variable can be used to override GPU detection:
  • 1: Force use of discrete GPU
  • Side note: while switching from discrete mode to hybrid mode, run sudo touch /dev/dri/renderD100 && sudo modprobe xe to trick the building script
• Defaults to NVIDIA driver stack, nouveau can be used by setting moeNouveau environment.

Install / Upgrade from a new system

1. Please follow the official Arch Linux installation guide using the BTRFS file system with subvolumes @ and @home, until Initramfs, excluding Fstab.
   • Note that unencrypted setups are not tested
2. Please add the archlinuxcn repository. Add the following lines in the chroot system /etc/pacman.conf:

[archlinuxcn]
Server = https://mirrors.tuna.tsinghua.edu.cn/archlinuxcn/$arch

- Optionally, configure the mirror:
	- run `pacman -Syu archlinuxcn-mirrorlist-git`
	- edit `/etc/pacman.d/archlinuxcn-mirrorlist`, uncomment wanted mirrors
	- edit `/etc/pacman.conf` replace the _Server_ line with `Include = /etc/pacman.d/archlinuxcn-mirrorlist`

3. Install package fish nano git paru devtools linux-headers
4. Create your user: useradd -m -G wheel <User> passwd <User>
5. Uncomment or add %wheel ALL=(ALL:ALL) ALL in /etc/sudoers
6. Install this project: (Note that you should choose xdg-desktop-portal-gnome, and nvidia-open-dkms when asked)

sudo -u <User>
paru -S xone-dongle-firmware
git clone https://github.com/Kimiblock/moeOS-Package.git
cd moeOS-Package
paru -Ui
exit
install /usr/share/moeOS-Docs/Reference\ Configs/cmdline /etc/kernel/cmdline
install /usr/share/moeOS-Docs/Reference\ Configs/fstab /etc/fstab
install /usr/share/moeOS-Docs/Reference\ Configs/mkinitcpio.d/linux-zen.preset /etc/mkinitcpio.d/linux-zen.preset
systemctl enable gdm
cd /
rm moeOS-Package

8. Edit /etc/kernel/cmdline, modify rd.luks.name UUID
9. Format and mount /efi
10. Mofify /etc/fstab
11. Run mkdir -p /efi/EFI/Boot -p && mkinitcpio -P

Manual

git clone https://github.com/Kimiblock/moeOS-Package.git
cd moeOS-Package
paru -Ui

Update with your system

Add the following lines to /etc/paru.conf:

[moeOS-git]
Url = https://github.com/Kimiblock/moeOS-Package.git
[lsb-release-moe]
Url = https://github.com/Kimiblock/moeOS-Package.git
[nvidia-prime-moe]
Url = https://github.com/Kimiblock/moeOS-Package.git
[moe-multimedia-meta]
Url = https://github.com/Kimiblock/moeOS-Package.git
[moe-fonts-meta]
Url = https://github.com/Kimiblock/moeOS-Package.git
[moe-input-config]
Url = https://github.com/Kimiblock/moeOS-Package.git
[moe-desktop-meta]
Url = https://github.com/Kimiblock/moeOS-Package.git

Then install the package:

paru -Sy --pkgbuilds
paru -Syu
paru -S "moeOS-git" "lsb-release-moe" "nvidia-prime-moe" "moe-multimedia-meta" "moe-fonts-meta" "moe-input-config" "moe-desktop-meta"

Ingredients

Contains the following configurations and customizations:

• moeOS Plymouth splash theme.

• Defaults to GNOME, KDE flavor is actively improving.

• Default sbctl Secure Boot configuation.

• Printing that just works with IPP Everywhere and AirPrint printers. Wired and wireless printers are supported. Older printer drivers are included, if there is any open source driver for it.

• Example configuraions which can't be generated. (Located in /usr/share/moeOS-Docs/Reference Configs)

• Firefox and Zen configuration, no annoyance.

• OS branding replacement.

• Pacman hooks to replace files automatically.

• A libadwaita-like Kvantum theme for Qt applications.

• Some handy scripts (eg. v2hevc v2avc oggaudio) to transcode video footages and audio files quickly using VA-API.

• Powersave settings.

• Better switchable graphics handling.

• Default MPV / Celluloid config files.

  • Hardware Acceleration
  • Better scaling
  • Volume normalization
  • Vulkan GPU API
  • dmabuf-wayland speedy video output

• Default font configuration.

• Colors:

  • Bright: Accent: #ed65e2; Background: #ed65e2

  • Dark: Accent: #ed65e2; Background: #da7de3

Switchable Graphics

Portable Applications

Applications using the Portable Sandboxing framework already supports discrete GPU utilisation.

Native Applications

Prepend the launch command with prime-run

For Steam, launch options can be set to:

prime-run %command%

For Prism Launcher, navigate to File -> Settings... -> Custom Commands

Set Wrapper command to prime-run mcLaunch

Flatpak Applications (Experimental)

Flatseal is needed.

Open Flatseal, select the Application you want to run on discrete GPU.

Under Environment, add those variables (one for each line):

__GLX_VENDOR_LIBRARY_NAME=nvidia
VK_LOADER_DRIVERS_SELECT=nvidia_icd.json

for nouveau, use these instead:

VK_LOADER_DRIVERS_SELECT=nouveau_icd.x86_64.json
DRI_PRIME=1

If you're having problems, add the following two:

__NV_PRIME_RENDER_OFFLOAD=1
__VK_LAYER_NV_optimus=NVIDIA_only

Upstream Problems

Location Services

Location Services may appear inaccurate. We are currently using BeaconDB, which relies someone in your region uploads Wi-Fi data to locate.

GTK / GNOME

• When using HiDPI scaling, older applications and some browsers may appear blurry.
• libadwaita applications are sluggish GTK #6438.
• When fractional scaling is enabled, screenshots of a window may appear slightly blurry.
• With many intel GPUs, the brightness may not be controllable if HDR is off. Switching to xe solves this issue.

Qt

• Qt applications may not have any kinetic when scrolling with a trackpad, or behave strange.

Chromium

• Trackpad scrolling speed is too fast.
• Hardware accelerated video decoding / encoding may not work.
• Waking up discrete GPU.
• Input method may not work.

Flatpak

• Applications may not use system font Flatpak #1563.