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自动选题[news]: 20231012 Ubuntu 23.10: The Big Release is Here!
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sources/news/20231012 Ubuntu 23.10- The Big Release is Here.md
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[#]: subject: "Ubuntu 23.10: The Big Release is Here!"
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[#]: via: "https://news.itsfoss.com/ubuntu-23-10-release/"
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[#]: author: "Sourav Rudra https://news.itsfoss.com/author/sourav/"
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[#]: collector: "lujun9972/lctt-scripts-1693450080"
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[#]: translator: " "
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[#]: reviewer: " "
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[#]: publisher: " "
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[#]: url: " "
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Ubuntu 23.10: The Big Release is Here!
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======
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Ubuntu 23.10 'Mantic Minotaur' is now here with GNOME 45 and other
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fantastic improvements.
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It is that time of the year again, when we get to see a new Ubuntu release!
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This time it's **Ubuntu 23.10** , which is not a [Long-Term support][1] (LTS) version, and is code-named as ' **Mantic Minotaur** '.
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Such releases are geared more towards users who want the latest and greatest that Ubuntu has to offer.
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For users who want to stick with one version for a long time, we suggest LTS releases such as [Ubuntu 20.04][2] and [Ubuntu 22.04][3].
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Anyway, let's dig into this release and check out its highlights.
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💡
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Ubuntu 23.10 will be **supported for nine months** until July 2024.
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## ⭐ Ubuntu 23.10: What's New?
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![][4]
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Even though this is a non-LTS release, **Ubuntu 23.10 packs in loads of interesting features and improvements**.
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Some key highlights include:
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* **Installer Upgrades**
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* **Restricted unprivileged user namespaces**
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* **GNOME 45**
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* **New Wallpapers**
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* **Flutter-based App Store**
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* **Linux Kernel 6.5**
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### Installer Upgrades
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![][5]
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For starters, the installer for Ubuntu 23.10 features **experimental support for two major features** :
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One is the **[TPM-backed full-disk encryption][6]** (FDE) **,** that sees a completely revamped mechanism being implemented for encrypting disks. It works in tandem with the TPM chip on your motherboard.
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The other is the long-awaited return of [**ZFS support**][7] to the installer, after it was dropped in the [Ubuntu 23.04][8] release.
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📋
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Broader hardware support for TPM-backed FDE is set to arrive with Ubuntu 24.04 LTS.
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### Restricted unprivileged user namespaces
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![][9]
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Ubuntu 23.10 debuts a new security feature. It restricts the kernel feature ' _unprivileged user namespaces_ ', which is useful to let applications create a more secure sandbox.
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If it is useful, why restrict it? Well, the kernel feature lets attackers exploit a system.
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So, to eliminate the risk associated with the feature, [AppArmor][10] will be used to selectively allow/disallow unprivileged user namespaces.
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This security feature will not be enabled by default but as an opt-in via command line. Canonical will collect user feedback and then may decide to push it as the default with an update.
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### GNOME 45
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![][11]
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Ubuntu 23.10 features the recently released [**GNOME 45**][12] desktop environment that features a **tweaked system settings app** , **updated core apps** with the **inclusion of two new apps** called ' **[Loupe][13]** ' and ' **[Snapshot][14]** '.
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Even the new [**pill-shaped workspace indicator**][15] has made a debut with this release, though not everyone might be on board with that.
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![][16]
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### New Wallpapers
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![][17]
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As is tradition, the Ubuntu 23.10 release also **features new wallpapers** themed according to its code-name. All of them look quite nice, and these were selected from the Mantic Minotaur [wallpaper competition][18] that was held a few months prior.
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You can check the [official blog][19] to know more about these extremely cool wallpapers.
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📋
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Personally, I love the 'Bodacious Bovine' Light/Dark ones. 😄
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### Flutter-based App Store
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![][20]
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Canonical's push for Flutter-basing the various elements of Ubuntu has received a boost thanks to the implementation of **a new[Flutter-based store][21] on Ubuntu 23.10**. It features **an updated layout** , **a new application view** , and **better search functionality**.
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You can find both Snap and Deb packages with it.
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![][22]
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### Linux Kernel 6.5
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![][23]
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And finally, we have the magic sauce that makes it all happen. **Ubuntu 23.10 features the relatively new[Linux kernel 6.5][24]**.
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This allows Ubuntu to take advantage of the newer support such as **Wi-Fi 7** , **USB4** , **out-of-the-box support for AMD FreeSync video** , **overclocking support for AMD Radeon RX 7000 series graphics cards** and more.
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### 🛠️ Other Changes
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Other than the highlights, here are some other changes worth noting:
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* **Support for the recently released[Raspberry Pi 5][25], and [HiFive Pro P550][26].**
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* **[Enhanced security][27] for PPAs**
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* **Better support for Rust.**
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* **Inclusion of[Shotwell 0.32][28].**
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* **Introduction of a vastly improved tiling assistant.**
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For more details on this release, you can refer to our previous [Ubuntu 23.10 features][29] coverage, or you can go through the official release notes.
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## 📥 Download Ubuntu 23.10
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📋
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The download may take some time to be available after the release announcement.
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You can grab the latest ISO either from the [official website][30], or from Ubuntu's image [repository][31].
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[Ubuntu 23.10][32]
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**For existing users** , you can follow our handy [how to upgrade Ubuntu][33] guide to get the latest release.
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![][34]
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_💬 Are you excited to try out this release? Let us know below!_
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* * *
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--------------------------------------------------------------------------------
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via: https://news.itsfoss.com/ubuntu-23-10-release/
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作者：[Sourav Rudra][a]
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选题：[lujun9972][b]
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译者：[译者ID](https://github.com/译者ID)
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校对：[校对者ID](https://github.com/校对者ID)
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本文由 [LCTT](https://github.com/LCTT/TranslateProject) 原创编译，[Linux中国](https://linux.cn/) 荣誉推出
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[a]: https://news.itsfoss.com/author/sourav/
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[b]: https://github.com/lujun9972
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[1]: https://itsfoss.com/long-term-support-lts/
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[2]: https://itsfoss.com/things-to-do-after-installing-ubuntu-20-04/
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[3]: https://itsfoss.com/ubuntu-22-04-release-features/
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[4]: https://news.itsfoss.com/content/images/2023/10/Ubuntu_23.10_1-1.png
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[5]: https://news.itsfoss.com/content/images/2023/10/Ubuntu_23.10_2.png
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[6]: https://news.itsfoss.com/ubuntu-23-10-disk-encryption/
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[7]: https://news.itsfoss.com/ubuntu-23-10-zfs/
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[8]: https://news.itsfoss.com/ubuntu-23-04-release/
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[9]: https://news.itsfoss.com/content/images/2023/10/apparmor-ubuntu-23-10.png
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[10]: https://ubuntu.com/server/docs/security-apparmor
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[11]: https://news.itsfoss.com/content/images/2023/10/Ubuntu_23.10_3.png
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[12]: https://news.itsfoss.com/gnome-45-release/
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[13]: https://news.itsfoss.com/loupe-image-viewer/
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[14]: https://news.itsfoss.com/gnome-snapshot/
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[15]: https://news.itsfoss.com/gnome-activities-indicator/
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[16]: https://news.itsfoss.com/content/images/size/w256h256/2022/08/android-chrome-192x192.png
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[17]: https://news.itsfoss.com/content/images/2023/10/Ubuntu_23.10_4.png
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[18]: https://discourse.ubuntu.com/t/mantic-minotaur-23-10-wallpaper-competition/37235
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[19]: https://ubuntu.com/blog/into-the-labyrinth
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[20]: https://news.itsfoss.com/content/images/2023/10/Ubuntu_23.10_5.png
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[21]: https://news.itsfoss.com/ubuntu-23-10-ubuntu-store/
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[22]: https://news.itsfoss.com/content/images/2023/04/Follow-us-on-Google-News.png
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[23]: https://news.itsfoss.com/content/images/2023/10/Ubuntu_23.10_6.png
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[24]: https://news.itsfoss.com/linux-kernel-6-5-release/
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[25]: https://news.itsfoss.com/raspberry-pi-5/
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[26]: https://www.sifive.com/boards/hifive-pro-p550
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[27]: https://news.itsfoss.com/ubuntu-23-10-ppa/
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[28]: https://gitlab.gnome.org/GNOME/shotwell/-/blob/master/NEWS
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[29]: https://news.itsfoss.com/ubuntu-23-10/
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[30]: https://ubuntu.com/download/desktop
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[31]: https://cdimage.ubuntu.com/ubuntu/releases/
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[32]: https://releases.ubuntu.com/23.10/
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[33]: https://itsfoss.com/upgrade-ubuntu-to-newer-version/
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[34]: https://itsfoss.com/content/images/size/w256h256/2022/12/android-chrome-192x192.png
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