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Ubuntu: Make Ubuntu 20.4 Look Like MacOS, Shutter, Ceph and dmesg

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Ubuntu

  • Make Ubuntu 20.4 Look Like MacOS [You Won't Believe the End Result]

    A step by step, detailed video tutorial showing how to make Ubuntu look like macOS. Perfect example of the customization power of Linux desktop.

  • A blast from the past – Shutter

    The wheel of software turns, and apps come and go. But the end of development does not always mean the end of usefulness. Sometimes, programs stubbornly remain around, offering a complete experience that can withstand the test of time.

    Several weeks ago, we talked about how you can preserve old applications with snaps. Today, we would like to expand on this concept and talk about Shutter, a feature-rich screenshot application that was rather popular several years ago. Its development has stalled in recent years, and it has become more difficult to install and run it on newer versions of various Linux distributions. But Shutter has gained a new life as a snap.

  • Encryption at rest with Ceph

    Do you have a big data center? Do you have terabytes of confidential data stored in that data center? Are you worried that your data might be exposed to malicious attacks? One of the most prominent security features of storage solutions is encryption at rest. This blog will explain this in more detail and how it is implemented in Charmed Ceph, Canonical’s software-defined storage solution.

  • Ubuntu 20.10 Moving Ahead In Restricting Access To dmesg

    Following the discussions last month over restricting access to dmesg / kernel logs on Ubuntu in matching the behavior of other Linux distributions for better security practices, Ubuntu 20.10 indeed is moving forward with these plans where dmesg access would require root privileges.

    In recent times more Linux distributions have been restricting access to dmesg over the possibility of kernel addresses being leaked or other potentially sensitive bits while as it stands now on Ubuntu there is free reign on multi-user systems to have unprivileged users read dmesg output.

Back from the Dead: How to Install Shutter on Ubuntu 20.04 LTS

  • Back from the Dead: How to Install Shutter on Ubuntu 20.04 LTS

    Shutter was the go-to screenshot app for the Ubuntu desktop a few years back, but development stalled and the Linux-loving world, sob, moved on without it.

    Now it’s back as a Snap app!

    “And just why-oh-why is that news, Mr Sneddon?”, you say.

    “Because it’s a great app,” I reply.

    See, I love Flameshot (it made our list of the best Ubuntu apps) but it’s not quite as intuitive to use or as versatile in the screenshot taking and image editing department as Shutter was. The tool’s “Session” screen alone was a major highlight for me.

    Now, if you want to run Shutter on Ubuntu 20.04 LTS (and have it run reliably) you can — but you need to roll up your sleeves to get it working. The app is no longer in the Ubuntu repos, and older builds acquired from older Ubuntu releases have dependencies issues that require …let’s just sat “logistical intervention” to workaround.

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