Тег: ubuntu

"Ubuntu 19.10 is based on the Linux release series 5.3. It adds a variety of new hardware support since the 5.0 kernel from 19.04, including support for AMD Navi GPUs, new ARM SoCs, ARM Komeda display, and Intel Speed Select on Xeon servers. Significant developer-facing features include pidfd support for avoiding races cause by PID reuse, a new mount API, and the io_uring interface for asynchronous I/O. To help improve boot speed the default kernel compression algorithm was changed to lz4 on most architectures, and the default initramfs compression algorithm was changed to lz4 on all architectures. Ubuntu 19.10 comes with refreshed state-of-the-art toolchain including new upstream releases of glibc 2.30, OpenJDK 11, rustc 1.37, GCC 9.2, updated Python 3.7.5, Python 3.8.0 (interpreter only), Ruby 2.5.5, PHP 7.3.8, Perl 5.28.1, golang 1.12.10. There are new improvements on the cross-compilers front as well with POWER and AArch64 toolchain enabled to cross-compile for ARM, PPC64 LE, S390X and RISCV64 targets. Ubuntu 19.10 comes with additional default hardening options enabled in GCC, including support for both stack clash protection and control-flow integrity protection. All packages in main have been rebuilt to take advantage of this, with a few exceptions."

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"Ubuntu 19.10 is based on the Linux release series 5.3. It adds a variety of new hardware support since the 5.0 kernel from 19.04, including support for AMD Navi GPUs, new ARM SoCs, ARM Komeda display, and Intel Speed Select on Xeon servers. Significant developer-facing features include pidfd support for avoiding races cause by PID reuse, a new mount API, and the io_uring interface for asynchronous I/O. To help improve boot speed the default kernel compression algorithm was changed to lz4 on most architectures, and the default initramfs compression algorithm was changed to lz4 on all architectures. Ubuntu 19.10 comes with refreshed state-of-the-art toolchain including new upstream releases of glibc 2.30, OpenJDK 11, rustc 1.37, GCC 9.2, updated Python 3.7.5, Python 3.8.0 (interpreter only), Ruby 2.5.5, PHP 7.3.8, Perl 5.28.1, golang 1.12.10. There are new improvements on the cross-compilers front as well with POWER and AArch64 toolchain enabled to cross-compile for ARM, PPC64 LE, S390X and RISCV64 targets. Ubuntu 19.10 comes with additional default hardening options enabled in GCC, including support for both stack clash protection and control-flow integrity protection. All packages in main have been rebuilt to take advantage of this, with a few exceptions."

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The project's latest release, Ubuntu Studio 19.10, includes OBS Studio, Ray Session, and an improved version of Ubuntu Studio Controls. "Ubuntu Studio Controls version 1.11.3 is included in this release, and provides numerous improvements: Now includes an indicator to show whether or not Jack is running. Added Jack backend selections: Firewire, ALSA, or Dummy (used for testing configurations). Added multiple PulseAudio bridges. Added convenient buttons for starting other configuration tools. Other changes: Ufraw has been removed from the repositories as development ceased in 2015, and it is incompatible with the current version of GIMP. For those affected, we suggest you find a new workflow for working with RAW images. Applications we suggest include RawTherapee and DarkTable."

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"Xubuntu 19.10 features Xfce 4.14, released in August 2019 after nearly 4.5 years of development. Backed by GTK 3 and other modern technologies, Xfce 4.14 includes many new features, improved HiDPI support, and the same great performance for which Xfce is known. Xfce Screensaver replaces Light Locker for screen locking. The new screensaver is built on years of development from the GNOME and MATE Screensaver projects and is tightly integrated with Xfce. It also features significantly improved support for Laptops. We've added two new keyboard shortcuts to make transitioning from other desktop environments and operating systems easier. Super + D will show your desktop, while Super + L will now lock your screen."

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"Upstream MATE Desktop recently released 1.22.2. All the updates are present in Ubuntu MATE 19.10 plus I've cherry picked a good deal of fixes from MATE Desktop development snapshots. In total, 67 additional patches have been applied to the MATE desktop packages in Ubuntu MATE 19.10 to fine tune this release prior to launch day. Included in those patches are fixes for locking the screen on resume from suspend, adding a Media Information extension to the file manager, performance improvements for the window manager and cycling external displays using Super + p. All this work has also been submitted to Debian. Since the final beta we worked on the following: added experimental ZFS install option; fixed rendering window controls on HiDPI displays; fixed irregular icon sizes in MATE Control Center and made them render nicely on HiDPI displays; fixed Caja extensions not loading." In addition, Thunderbird has been replaced by Evolution as the default e-mail client and GNOME MPV has replaced VLC. Both of the replaced applications are still available in the distribution's repositories.

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