New Security Updates for Ubuntu
Linux developers Canonical has released important security updates for the Ubuntu kernel, strongly recommending upgrades for releases 6.06 LTS, 7.10 and 8.04 LTS and corresponding versions of Kubuntu, Edubuntu and Xubuntu.
The updates became necessary after the discovery of numerous security flaws in the Linux kernel. The direct-10 subsystem fails to validate certain structures, tmpfs implementation is faulty and the NFSv4 does not correctly handle file ACLs. All of these bugs are capable of causing the system to crash or result in a Denial of Service.
A detailed list of bugs is published on the Ubuntu Security Notice USN-659-1. The bug fixes can be applied using the Synaptic, Aptitude and other package-management tools, with a reboot necessary to complete the process.
Additional information is aimed at Ubuntu 8.04 (Hardy Heron) users; with the update pocket disabled, the kernel upgrade will include an unavoidable ABI change and the kernel will be given a new version number. All third party kernel modules will have to be recompiled and reinstalled. Drivers from Ubuntu's own package "linux-restricted-modules" will be updated automatically.
Issue 39: Getting Started with Linux – /Special Editions
Buy this issue as a PDF
News
-
Microsoft Brings procmon to Linux
The creators of Windows have brought the sysinternals procmon tool to the open source operating system.
-
New KDE Slimbook Available
The makers of the KDE Slimbook have released a Ryzen-4000 powered laptop.
-
PinePhone Now Offers a Convergence Package
The makers of the Linux PinePhone are now offering a model that makes desktop/mobile convergence a reality.
-
Flutter is Coming to Linux
Google and Canonical have joined forces to bring Flutter to the Linux desktop.
-
Purism Launches a Mini PC
The makers of the Librem line of Linux-based laptops have released a mini PC.
-
openSUSE Leap 15.2 Adds AI Machine Learning
With the new release of openSUSE Leap comes some exciting new features, including machine learning.
-
Google’s Nearby Sharing Could Work with Linux
Google’s answer to Apple’s AirDrop feature is rumored to work with the Linux desktop.
-
System76 Launches Ryzen-Powered Laptop
The new System76 Serval WS includes a powerful AMD Ryzen CPU.
-
Linux Mint Drops Snap
Linux Mint has officially dropped their support for Canonical’s snap packages.
-
Lenovo Upping Their Linux Support
Lenovo is now offering full certification and Linux preinstalled hardware.