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NVIDIA 580.105.08 Linux Graphics Driver Released with a New Environment Variable

5 November 2025 at 03:17

NVIDIA 535.54.03

NVIDIA 580.105.08 graphics driver for Linux systems is now available for download with a new environment variable, CUDA_DISABLE_PERF_BOOST, to allow for disabling the default behavior of boosting the GPU to a higher power state when running CUDA applications.

The post NVIDIA 580.105.08 Linux Graphics Driver Released with a New Environment Variable appeared first on 9to5Linux - do not reproduce this article without permission. This RSS feed is intended for readers, not scrapers.

KDE Plasma 6.5.2 Improves KRunner’s Search Result Ordering and Fixes Regressions

5 November 2025 at 01:26

KDE Plasma 6.5.2

KDE Plasma 6.5.2 is now available as the second maintenance update to the latest KDE Plasma 6.5 desktop environment series with various improvements and bug fixes.

The post KDE Plasma 6.5.2 Improves KRunner’s Search Result Ordering and Fixes Regressions appeared first on 9to5Linux - do not reproduce this article without permission. This RSS feed is intended for readers, not scrapers.

The Most Critical Linux Kernel Breaches of 2025 So Far

The Most Critical Linux Kernel Breaches of 2025 So Far

The Linux kernel, foundational for servers, desktops, embedded systems, and cloud infrastructure, has been under heightened scrutiny. Several vulnerabilities have been exploited in real-world attacks, targeting critical subsystems and isolation layers. In this article, we’ll walk through major examples, explain their significance, and offer actionable guidance for defenders.

CVE-2025-21756 – Use-After-Free in the vsock Subsystem

One of the most alarming flaws this year involves a use-after-free vulnerability in the Linux kernel’s vsock implementation (Virtual Socket), which enables communication between virtual machines and their hosts.

How the exploit works: A malicious actor inside a VM (or other privileged context) manipulates reference counters when a vsock transport is reassigned. The code ends up freeing a socket object while it’s still in use, enabling memory corruption and potentially root-level access.

Why it matters: Since vsock is used for VM-to-host and inter-VM communication, this flaw breaks a key isolation barrier. In multi-tenant cloud environments or container hosts that expose vsock endpoints, the impact can be severe.

Mitigation: Kernel maintainers have released patches. If your systems run hosts, hypervisors, or other environments where vsock is present, make sure the kernel is updated and virtualization subsystems are patched.

CVE-2025-38236 – Out-of-Bounds / Sandbox Escape via UNIX Domain Sockets

Another high-impact vulnerability involves the UNIX domain socket interface and the MSG_OOB flag. The bug was publicly detailed in August 2025 and is already in active discussion.

Attack scenario: A process running inside a sandbox (for example a browser renderer) can exploit MSG_OOB operations on a UNIX domain socket to trigger a use-after-free or out-of-bounds read/write. That allows leaking kernel pointers or memory and then chaining to full kernel privilege escalation.

Why it matters: This vulnerability is especially dangerous because it bridges from a low-privilege sandboxed process to kernel-level compromise. Many systems assume sandboxed code is safe; this attack undermines that assumption.

Mitigation: Distributions and vendors (like browser teams) have disabled or restricted MSG_OOB usage for sandboxed contexts. Kernel patches are available. Systems that run browser sandboxes or other sandboxed processes need to apply these updates immediately.

CVE-2025-38352 – TOCTOU Race Condition in POSIX CPU Timers

In September 2025, the U.S. Cybersecurity & Infrastructure Security Agency (CISA) added this vulnerability to its Known Exploited Vulnerabilities (KEV) catalog.

How to Install Camelot in Python: Guide for Windows, macOS, and Linux

4 November 2025 at 13:57

Extracting tables from PDF files in Python is not always a straightforward process unless you have a specific library to do that. For PDF data extraction, using Camelot is one of the go-to tools. The best part is that it is not very difficult to install, especially if you already have Python, as its package […]

The post How to Install Camelot in Python: Guide for Windows, macOS, and Linux appeared first on LinuxShout.

KeePass 2.60 Released with Firefox CSV Import Support (Ubuntu PPA)

By:Ji m
5 November 2025 at 00:24

KeePass Password Safe released new 2.60 version few days ago. Here are the new features and PPA update for Ubuntu users.

The new release of this free open-source password manager application added support importing .csv passwords exported from Mozilla Firefox web browser.

KeePass 2.60 support importing Firefox Password CSV

It as well improved Bitwarden JSON support. Now, if the value of a totp field consists only of Base32 characters, it is now treated as a shared secret for time-based one-time password generation.

The release also improved the app user interface. The quick search box now search for group paths, while a toggle option is available in Tools -> Options -> Interface (1) to turn on/off the feature.

The drop-down box for quick search box, which can be opened by Alt + Down now supports keyboard navigation and selection. However, due to bug, the auto-completion of the quick search box is disabled.

For users who have many groups, the release now supports displaying β€˜Group Path’ and β€˜Group Name’ list columns in the main entry. Though, the feature is not enabled by default. User may enable them by going to β€˜View’ β†’ β€˜Configure Columns’.

KeePass 2.60 also improved the app user experience for keyboard users. It now supports pressing Ctrl+A to select all items in the list views, and Delete to delete selected items in list views that have a corresponding β€˜Delete’ button.

And, for those who use Ctrl+Alt+A for the global auto-type hot key, while French Standard AZERTY keyboard layout is active, it shows a warning dialog telling the conflict along with a β€˜More information’ link.

Other changes in the release include:

  • Add empty state messages for list views.
  • Support generating native ARM64 images (NGen) on ARM64 systems for ShInstUtil.
  • Save configuration immediately when shutting down the system.
  • The value of a β€˜File/URL’ or β€˜Key file’ field of a trigger event/condition/action may now optionally be enclosed in double quotation marks.
  • Various other improvements. See the release note for details.

Install KeePass 2.60

The official installer and portable zip archive for Windows are available to download in its website along with KeePass 1.x and source tarball.

For choice, you may go directly to this sourceforge page download page.

For Ubuntu user, there’s no official package for the new release so far. Besides building from source, I’ve uploaded the package into this unofficial PPA for Ubuntu 20.04, Ubuntu 22.04, Ubuntu 24.04, 25.04 and 25.10.

You may press Ctrl+Alt+T on keyboard to open terminal, then run the commands below one by one to add PPA & install the password manager:

sudo add-apt-repository ppa:ubuntuhandbook1/keepass2
sudo apt update
sudo apt install keepass2

Uninstall:

To uninstall the PPA package, run command:

sudo apt remove keepass2

And, remove the PPA either by running the command below in terminal:

sudo add-apt-repository --remove ppa:ubuntuhandbook1/keepass2

Or, launch β€œSoftware & Updates” and remove the source line under Other Software tab.

Ubuntu 26.04 LTS Release Date & Schedule

4 November 2025 at 07:59

Ubuntu 26.04 LTS releases April 23, 2026. Here's the full release schedule with key development milestone dates, beta timeline, and monthly snapshot info.

You're reading Ubuntu 26.04 LTS Release Date & Schedule, a blog post from OMG! Ubuntu. Do not reproduce elsewhere without permission.

AMD Confirms Linux Gaming Unaffected by RDNA Driver Changes

2 November 2025 at 23:57

AMD’s recent decision to move its RDNA 1 and RDNA 2 Windows GPU drivers into maintenance mode sparked concern among Radeon users, but Linux gamers have nothing to worry about. The company confirmed that both architectures will continue to receive game optimizations, and Phoronix verified that AMD’s Linux driver development remains entirely separate from its […]

The post AMD Confirms Linux Gaming Unaffected by RDNA Driver Changes appeared first on UbuntuPIT.

Steam Survey October 2025: Linux Gamers Finally Cross 3% Mark

2 November 2025 at 23:19

Linux gaming has reached a new milestone. According to GamingOnLinux, the October 2025 Steam Hardware & Software Survey shows Linux systems now account for 3.05% of all active Steam users, the first time the platform has broken the 3% barrier. The surge highlights continued momentum in Linux gaming adoption, likely boosted by the approaching end […]

The post Steam Survey October 2025: Linux Gamers Finally Cross 3% Mark appeared first on UbuntuPIT.

The Release Schedule for Ubuntu 26.04 LTS is Out

By:Ji m
2 November 2025 at 18:43

Ubuntu team announced the release schedule for next Ubuntu 26.04 LTS few days ago!

Ubuntu 26.04, code-name Resolute Raccoon, is the next Long Term Support (LTS) release that will have 5-year standard support until 2031 and another 5 year Expanded Security Maintenance (ESM) support via Ubuntu Pro.

image by Alexas_Fotos from pixabay.com

If everything goes well, 26.04 will feature GNOME 50 and perhaps Kernel 6.20 (if not switch to version 7.x) according to the Linux Kernel release history.

Besides Kernel and default Desktop environment, the next LTS will probably use Python 3.14 as default, and include Golang 1.25, binutils 2.46, and GCC 16 and other toolkit updates.

And the official Ubuntu 26.04 release note in Ubuntu Discourse has been created. Where you may keep an eye for the latest changes.

Ubuntu 26.04 Release Schedule:

Ubuntu 26.04 is planned to be released on April 23, 2026. From now on, there will be following events according to the release schedule.

February 19, 2026 Feature Freeze, Β Debian Import Freeze
March 12, 2026 User Interface Freeze
March 19, 2026 Kernel Feature Freeze, Documentation String Freeze
March 23, 2026 Beta Freeze, Hardware Enablement Freeze
March 26, 2026 BetaΒ (mandatory)
April 09, 2026 Kernel Freeze
April 16, 2026 Final Freeze, Release Candidate
April 23, 2026 Final Release

As you may know, Ubuntu introduced monthly Snapshot releases when 25.10 was in development. It’s somehow NOT included in this release schedule.

NOTE: Ubuntu MAY change the schedule as time goes on. See this page for the official one.

GNOME, the default desktop environment, is developed by another team. It’s also has a release schedule for the next 50 version. See the table below:

January 03, 2026 Gnome 50 Alpha
January 31, 2026 Gnome 50 Beta
February 28, 2026 Gnome 50 RC
March 14, 2026 Gnome 50.0
April 11, 2026 Gnome 50.1

Also, the schedule may change as time goes on. See this page for the official calendar.

Linux App Release Roundup (October 2025)

3 November 2025 at 07:33

Read on for a recap of smaller Linux app releases in October 2025, including updates to BleachBit, Bazaar, Calibre, DigiKam, Resources and more!

You're reading Linux App Release Roundup (October 2025), a blog post from OMG! Ubuntu. Do not reproduce elsewhere without permission.

Ubuntu 25.10 Offers x86-64-v3 Architecture Variant Packages

3 November 2025 at 04:50

Ubuntu 25.10 now offers amd64v3 optimised packages. What does x86-64-v3 mean for your CPU, and will the modest performance improvements be noticeable?

You're reading Ubuntu 25.10 Offers x86-64-v3 Architecture Variant Packages, a blog post from OMG! Ubuntu. Do not reproduce elsewhere without permission.

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