--- title: Mission Center (Linux system monitor) adds battery stats... description: Mission Center 1.2.0, a Linux system monitoring app, has been released with several new features. A new Battery page appears in the Performance tab, the Disk... canonical: https://daily.dev/posts/mission-center-linux-system-monitor-adds-battery-stats-more-gzf1u9qrp twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: Mission Center (Linux system monitor) adds battery stats + more | daily.dev og:description: Mission Center 1.2.0, a Linux system monitoring app, has been released with several new features. A new Battery page appears in the Performance tab, the Disk... og:url: https://daily.dev/posts/mission-center-linux-system-monitor-adds-battery-stats-more-gzf1u9qrp og:image: https://api.daily.dev/og/posts/Gzf1U9qrp.png og:image:alt: Mission Center (Linux system monitor) adds battery stats + more og:image:width: 1200 og:image:height: 630 og:locale: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # Mission Center (Linux system monitor) adds battery stats + more **[omg\! ubuntu\!](https://daily.dev/sources/omgub)** · 4 min read · 1 upvotes · 1 comments ## Summary Mission Center 1.2.0, a Linux system monitoring app, has been released with several new features. A new Battery page appears in the Performance tab, the Disk page now shows per-partition usage, and the CPU page gains a graph for temperature, power draw, or frequency. The Memory page adds zRAM/zswap compression stats, and the GPU page lets users switch between multiple graph types. The graphing backend was overhauled for smoother animations. A first-run setup script prompt enables advanced features like CPU power draw and fan readings. The Snap package was upgraded to core24 and the AppImage is now smaller and FUSE-free. New keyboard shortcuts were added, and numerous bug fixes address issues including CPU temperature on Steam Deck, blurry HiDPI icons, and phantom CPU usage spikes. The app is free, open-source, built with Rust and GTK4/libadwaita, and available via Flathub, Snap Store, or AppImage. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Questions this post answers ### What new features are in Mission Center 1.2.0 for Linux? Mission Center 1.2.0 adds a Battery page, per-partition disk usage details, a configurable CPU graph showing temperature, power draw or frequency, zRAM/zswap memory compression stats, and a GPU graph that can show encode/decode activity, power draw, clock speed or temperature. The graphing backend was overhauled for smoother rendering, and a setup script now enables CPU power draw, process-level network usage and fan readings. _daily.dev surfaces release notes like this for developers tracking their Linux desktop toolchain._ ### Why does Mission Center prompt me to run a setup script after updating? Mission Center 1.2.0 prompts users to run a setup script so features like CPU power draw, process-level network usage and fan readings can report data; the script can be previewed before running, and declining it just means those specific features won't work. Everything else in the app functions normally without it. _developers configuring Linux monitoring tools can keep up with changes like this via daily.dev._ ### What changed with Mission Center's Snap and AppImage packaging in version 1.2.0? The Snap package was upgraded to use the core24 runtime, and the AppImage was made significantly smaller by switching to quick-sharun and dropping its dependency on FUSE, meaning it no longer requires FUSE installed to run. Both packaging formats remain available alongside Flathub and direct downloads from the project's Gitlab page. _daily.dev helps developers stay current on packaging changes for the Linux tools they rely on._ ## Community discussion Top comments from developers on daily.dev. **@trevorsuna** · 0 upvotes > This is shaping up nicely. Per-partition disk usage plus zRAM/zswap stats are the kind of details Linux users actually need, and a smaller FUSE-free AppImage is a solid quality-of-life win. ## Similar posts on daily.dev - [Linux’s Slickest System Monitor App Gets Updated](https://daily.dev/posts/linux-s-slickest-system-monitor-app-gets-updated-zetow2tdd) · omg\! ubuntu\! · 0 upvotes · 0 comments - [Mission Center vs. Resources: The Ultimate Linux System Monitor Showdown](https://daily.dev/posts/mission-center-vs-resources-the-ultimate-linux-system-monitor-showdown-hj5veqraz) · It's Foss · 1 upvotes · 0 comments - [COSMIC desktop update delivers a new system monitor app](https://daily.dev/posts/cosmic-desktop-update-delivers-a-new-system-monitor-app-hsmcv3zji) · omg\! ubuntu\! · 49 upvotes · 5 comments - [COSMIC's New System Monitor Is Looking Very Slick](https://daily.dev/posts/cosmic-s-new-system-monitor-is-looking-very-slick-6oqb8komq) · Phoronix · 11 upvotes · 1 comments --- Tags: [#linux](https://daily.dev/tags/linux), [#rust](https://daily.dev/tags/rust) [View this post on daily.dev](https://daily.dev/posts/mission-center-linux-system-monitor-adds-battery-stats-more-gzf1u9qrp) ```json {"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://daily.dev/#organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180},"sameAs":["https://twitter.com/dailydotdev","https://github.com/dailydotdev","https://www.linkedin.com/company/daily-dev-ltd"]},{"@type":"WebSite","@id":"https://daily.dev/#website","url":"https://daily.dev","name":"daily.dev","publisher":{"@id":"https://daily.dev/#organization"},"potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://daily.dev/search?q={search_term_string}"},"query-input":"required name=search_term_string"}}]} {"@context":"https://schema.org","@type":"TechArticle","headline":"Mission Center (Linux system monitor) adds battery stats + more","url":"https://daily.dev/posts/mission-center-linux-system-monitor-adds-battery-stats-more-gzf1u9qrp","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/mission-center-linux-system-monitor-adds-battery-stats-more-gzf1u9qrp"},"datePublished":"2026-07-27T22:27:22.155Z","dateModified":"2026-09-14T08:04:05.663Z","description":"Mission Center 1.2.0, a Linux system monitoring app, has been released with several new features. 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