SCX Switcher

Qt6 GUI for managing sched-ext BPF CPU schedulers on Debian 13+ (Trixie).

Dependencies

• scx-scheds
• scx-tools
• Kernel 6.12+ with sched-ext support

Install

# Download the latest .debs from the releases page above, then:
sudo apt install ./scx-scheds_*.deb ./scx-tools_*.deb ./scx-switcher_*.deb

Or use the install script (auto-downloads .debs, builds GUI from source):

./install.sh

Scripts

Script	Purpose
install.sh	Download latest .debs, build & install GUI
update.sh	Redownload .debs + rebuild GUI
uninstall.sh	Remove scx-switcher only
build.sh	Build the GUI binary
build-deb.sh	Build the .deb package

Build

sudo apt install dpkg-dev debhelper cmake qt6-base-dev libgl-dev g++
./build-deb.sh