gThumb is barely recognisable in its GTK4/libadwaita port
gThumb, the open-source image viewer and organiser, has been rewritten in Vala and ported to GTK4/libadwaita – and compared to the old UI, it’s barely recognisable. An alpha build of gThumb 4.0 is available for testing. Alongside the visual revamp, this brings support for WEBP and PNG animations, lets you export images in the JXL format and includes a censor filter to pixelate or blur out parts of an image. But it’s the visual changes that mark this update out. Sure, any port from GTK3 to GTK4 will add a visage of modernity, but it’s not a “automatically looks amazing” […]
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April 2026 has been and gone, but not before delivering an array of Linux software updates, including new versions of popular FOSS video editor Kdenlive and Oracle’s virtualisation offering VirtualBox. We also got Firefox 150 with GTK emoji picker support and split tab improvements, and a modest bug fix update to the GIMP image editor, albeit resolving an annoying on-canvas text tool quirk. Below, I list other notable Linux app releases to arrive in April. While these didn’t merit a dedicated article (hey, it was a busy month with the release of Ubuntu 26.04 LTS), they still brought nifty new […]
If you’re having trouble accessing the Ubuntu website, the Snap store or Launchpad then you’re not alone: Canonical’s websites are currently facing a “sustained, cross-border” attack. The company says it is “working to address” the attack and will provide more details shortly. Websites and services have been affected since around 6PM (UK time) 30 April. What is and isn’t affected right now The Ubuntu APT repos are not offline, as they’re mirrored across multiple locations, countries and servers, although the main archive.ubuntu.com is offline (at the time of writing). It’s still possible to download OS ISO images too, due to […]
Linux Mint’s switch to a longer development cycle – the next release is coming at Christmas – has a knock on effect for people trying to install it on newer hardware that requires a newer kernel. So, a solution has been found. A new set of ISO images dubbed HWE (Hardware Enablement have been published to “address compatibility issues with brand new hardware”, says Linux Mint project lead Clement Lefebvre. The new Linux 22.3 HWE image contains the Linux 6.17 kernel. The team will, from this point on, publish new HWE ISOs each time a new HWE kernel arrives in […]
A newly launched project lets you boot Ubuntu on a PlayStation 5 to play Steam games, though only if your console is on old enough firmware. The hack is the work of security engineer Andy Nguyen, who this week announced a public release of his ps5-linux-boot project so more people can turn their “…PS5 Phat console on 3.xx and 4.xx [Firmware] into a fully functional Linux PC gaming device”. Obviously, this is all unofficial. The project exploits a patched hypervisor vulnerability to give Linux direct access to the PS5’s hardware – which with its eight Zen 2 CPU cores (16 threads) […]
Ubuntu 26.04 LTS dropped the Software & Updates utility from default installs and added Ubuntu Pro settings to the Security Center app. But is the setup experience any better? The short answer is yes, mostly. The range of options still mirrors what was found in the old Software & Updates > Ubuntu Pro tab, but the layout is less cramped, with more room for concise explanations of what each setting and toggle does. Ubuntu Pro is free for personal use on up-to five devices. A paid subscription is required for businesses, enterprises or anyone trying to managing a fleet of Ubuntu installs. Enrolling is improved. […]