A Linux X11 alternative to LittleBigMouse. Independent open-source project, not affiliated with or endorsed by LittleBigMouse.
FEATURES • Physical Monitor & DPI Calibration Canvas: Reads real X11 RandR physical dimensions (mm_width, mm_height) and pixel geometries, letting you calibrate diagonal inches, DPI, and vertical physical mm offsets interactively on a scaled millimeter canvas comparing physical vs logical screen layouts. • Proportional Edge Bridge & Wrap Daemon: Real-time XQueryPointer/XWarpPointer watcher computing exact physical-millimeter crossing coordinates across mismatched-DPI displays (e.g., 4K 27" next to 1080p 24"), automatic Corner-Snag Rescue across dead-edge overhangs, optional horizontal/vertical screen wraparound, and an interactive Crossing Simulator + Bridge Log. • Daemon Rules, RandR Profiles & Global Hotkey: Automatic RandR topology hash profiles stored persistently in config_dir, configurable polling & speed scaling parameters, and a global daemon toggle hotkey (Ctrl+Alt+B via XGrabKey).
NOTES • Designed for X11 and XWayland sessions where XQueryPointer, XWarpPointer, and RandR output geometry are exposed.
SUPPORT & DONATE • Created by Thanh Nguyen — https://buymeacoffee.com/thanhnv128b
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Snaps are applications packaged with all their dependencies to run on all popular Linux distributions from a single build. They update automatically and roll back gracefully.
Snaps are discoverable and installable from the Snap Store, an app store with an audience of millions.
On Arch Linux, snap can be installed from the Arch User Repository (AUR). The manual build process is the Arch-supported install method for AUR packages, and you’ll need the prerequisites installed before you can install any AUR package. You can then install snap with the following:
git clone https://aur.archlinux.org/snapd.git
cd snapd
makepkg -si
Once installed, the systemd unit that manages the main snap communication socket needs to be enabled:
sudo systemctl enable --now snapd.socket
If AppArmor is enabled in your system, enable the service which loads AppArmor profiles for snaps:
sudo systemctl enable --now snapd.apparmor.service
To enable classic snap support, enter the following to create a symbolic link between /var/lib/snapd/snap and /snap:
sudo ln -s /var/lib/snapd/snap /snap
Either log out and back in again, or restart your system, to ensure snap’s paths are updated correctly.
To install DPI Cursor Bridge, simply use the following command:
sudo snap install dpi-cursor-bridge
Browse and find snaps from the convenience of your desktop using the snap store snap.
Interested to find out more about snaps? Want to publish your own application? Visit snapcraft.io now.