Linux Mint developers are in the process of creating a new screenshot utility specifically for the Cinnamon desktop, set to launch with the next major release of the distribution. This homegrown tool will enhance screenshot options and address existing issues related to the differences between Client Side Decoration (CSD) and Server Side Decoration (SSD) windows, ultimately yielding cleaner screenshots.
Currently, the Cinnamon desktop relies on the GTK-based gnome-screenshot, which does not effectively render shadows for windowed app screenshots. As a result, users often see pixel artifacts around the corners of windows—a particular annoyance for those who create visuals, as significant editing may be required to clean these up.
The upcoming screenshot tool is designed to capture app window screenshots with optional shadow rendering. For applications using CSD, shadows will be handled by the app’s toolkit, while the Muffin window manager will compute and apply shadows for SSD applications. Importantly, if users opt for screenshots without shadowing, the tool will automatically refine window corners to eliminate dark pixels.
Additionally, the new utility will support multi-monitor setups, allowing users to capture all connected displays simultaneously. It will also include an in-built cropping feature, enabling users to adjust image composition before saving, which enhances workflow efficiency. Existing features from the previous tool, such as pointer visibility toggling and a countdown timer for screenshot capture, will also be incorporated.
The next version of Cinnamon, complete with this screenshot tool, is expected to coincide with the release of Linux Mint, anticipated in late 2026. It is also slated to be utilized in Ubuntu 26.04 LTS.
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