--- title: Install scx-rustland on openSUSE using the Snap Store | Snapcraft description: Get the latest version of scx-rustland for on openSUSE - A sched-ext scheduler in Rust that prioritizes interactive workloads url: https://snapcraft.io/install/scx-rustland/opensuse --- [Canonical Snapcraft](https://snapcraft.io/) # Install scx-rustland on **openSUSE** # scx-rustland [Andrea Righi (arighi)](https://snapcraft.io/publisher/arighi "View all snaps from Andrea Righi (arighi)") * [Andrea Righi (arighi)](https://snapcraft.io/publisher/arighi "View all snaps from Andrea Righi (arighi)") * [Utilities](https://snapcraft.io/search?categories=utilities) [Install](https://snapcraft.io/install/scx-rustland/opensuse#install) #### A sched-ext scheduler in Rust that prioritizes interactive workloads scx\_rustland is Linux scheduler made of a BPF component (dispatcher) that implements the low level sched-ext functionalities and a user-space counterpart (scheduler), written in Rust, that implements the actual scheduling policy. In order to use scx\_rustland you need to install the latest Ubuntu kernel from this ppa: Please ensure that the following interfaces are connected to grant the scheduler complete resource access: ``` sudo snap connect scx-rustland:process-control sudo snap connect scx-rustland:system-observe sudo snap connect scx-rustland:system-trace ``` Also make sure that compaction kthread does not reclaim unevictable memory to improve scheduler's stability: ``` echo 0 | sudo tee /proc/sys/vm/compact_unevictable_allowed ``` The scheduler is designed to prioritize interactive workloads over background CPU-intensive workloads. For this reason the typical use case involves low-latency interactive applications, such as gaming, video conferencing and live streaming. ### Package name * scx-rustland --- ### License * GPL-2.0-or-later --- ### Last updated * 30 April 2024 - latest/edge This snap hasn't been updated in a while. It might be unmaintained and have stability or security issues. --- ### Websites * [github.com/sched-ext/scx/tree/main/scheds/rust/scx\_rustland](https://github.com/sched-ext/scx/tree/main/scheds/rust/scx_rustland "https://github.com/sched-ext/scx/tree/main/scheds/rust/scx_rustland") --- ### Contact * [andrea.righi@canonical.com](mailto:andrea.righi@canonical.com "mailto:andrea.righi@canonical.com") --- ### Source code * [github.com/sched-ext/scx/tree/main/scheds/rust/scx\_rustland](https://github.com/sched-ext/scx/tree/main/scheds/rust/scx_rustland "https://github.com/sched-ext/scx/tree/main/scheds/rust/scx_rustland") --- ### Report a bug * [github.com/sched-ext/scx/issues](https://github.com/sched-ext/scx/issues "https://github.com/sched-ext/scx/issues") --- ##### Report a Snap Store violation * [Report this Snap](https://snapcraft.io/install/scx-rustland/opensuse#report-snap-modal) --- ## Enable snaps on openSUSE and install scx-rustland 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](https://snapcraft.io/store), an app store with an audience of millions. ### Enable snapd Snap can be installed from the command line on openSUSE Leap 15.x and Tumbleweed. You need first add the *snappy* repository from the terminal. Choose the appropriate command depending on your installed openSUSE flavor. Tumbleweed: ``` sudo zypper addrepo --refresh https://download.opensuse.org/repositories/system:/snappy/openSUSE_Tumbleweed snappy ``` Leap 15.x: ``` sudo zypper addrepo --refresh https://download.opensuse.org/repositories/system:/snappy/openSUSE_Leap_15.6 snappy ``` If needed, Swap out `openSUSE_Leap_15.` for, `openSUSE_Leap_16.0` if you’re using a different version of openSUSE. With the repository added, import its GPG key: ``` sudo zypper --gpg-auto-import-keys refresh ``` Finally, upgrade the package cache to include the new *snappy* repository: ``` sudo zypper dup --from snappy ``` Snap can now be installed with the following: ``` sudo zypper install snapd ``` You then need to either reboot, logout/login or `source /etc/profile` to have /snap/bin added to PATH. Additionally, enable and start both the *snapd* and the *snapd.apparmor* services with the following commands: ``` sudo systemctl enable --now snapd sudo systemctl enable --now snapd.apparmor ``` ### Install scx-rustland To install scx-rustland, simply use the following command: ``` sudo snap install scx-rustland --edge ``` ### Other popular snaps… [See more...](https://snapcraft.io/search?categories=featured) [See more in Featured](https://snapcraft.io/search?categories=featured) ### More things to do… #### [Get the snap store](https://snapcraft.io/snap-store) Browse and find snaps from the convenience of your desktop using the snap store snap. #### [Learn more about snaps](https://snapcraft.io/docs) Interested to find out more about snaps? Want to publish your own application? Visit [snapcraft.io](https://snapcraft.io/) now. [Back to top](https://snapcraft.io/install/scx-rustland/opensuse) © 2026 Canonical Ltd. Ubuntu and Canonical are registered trademarks of Canonical Ltd. 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