Language Selection

English French German Italian Portuguese Spanish

You Can Use the Desktop on a Laptop Now

Filed under
Linux

Recently, I bought a laptop. I consulted several friends to get a consensus as to which one would work best with Linux. Tallying the results, I decided to go with an IBM ThinkPad. I chose a barely used model T21 with a Pentium III 800, a 20GB hard drive, 256MB of RAM and a DVD-ROM. Prices ranged all over the place, but I found a one for less than $300.

Once the laptop arrived, I began searching around on Google to see which Linux distributions people used on ThinkPads. I even found a ThinkPad mailing list and some distribution-oriented laptop ones. Then, I found a tutorial that convinced me to go with Fedora Core 3.

Although the Fedora tutorial gave me many of hints on how to configure tools to take advantage of the ThinkPad's built-in functionality, Fedora did not work for me. I decided to stay with 256MB of RAM, primarily so I could help Linux users who could not afford to add the memory needed to get to 512MB. Perhaps if I upgraded to a higher level of memory, I could use Fedora. At 256MB of RAM, however, Fedora creeped. I felt like I was using a memory-starved Microsoft Windows machine.

Call it a challenge, but many postings exist on the mailing lists I follow from international users who simply can't afford to upgrade their memory. To an American, it doesn't seem so unrealistic simply to upgrade. To friends in Hungary, the costs seem high.

I spent the better part of two days trying a variety of distributions. Before people start writing comments about how much better their distributions run than the one I chose, let me say I played no favorites. I wanted performance and I got it with Ubuntu. Contrary to what some of you might believe, it's not my favorite Linux distro. It simply performed the best in this case.

Full Story.

More in Tux Machines

Games: Ostriv, Back to Bed, EVERSPACE, Hiveswap: Act 1

Openwashing and Microsoft FUD

BlueBorne Vulnerability Is Patched in All Supported Ubuntu Releases, Update Now

Canonical released today new kernel updates for all of its supported Ubuntu Linux releases, patching recently discovered security vulnerabilities, including the infamous BlueBorne that exposes billions of Bluetooth devices. The BlueBorne vulnerability (CVE-2017-1000251) appears to affect all supported Ubuntu versions, including Ubuntu 17.04 (Zesty Zapus), Ubuntu 16.04 LTS (Xenial Xerus) up to 16.04.3, Ubuntu 14.04 LTS (Trusty Tahr) up to 14.04.5, and Ubuntu 12.04 LTS (Precise Pangolin) up to 12.04.5. Read more

Security: Updates, 2017 Linux Security Summit, Software Updates for Embedded Linux and More

  • Security updates for Tuesday
  • The 2017 Linux Security Summit
    The past Thursday and Friday was the 2017 Linux Security Summit, and once again I think it was a great success. A round of thanks to James Morris for leading the effort, the program committee for selecting a solid set of talks (we saw a big increase in submissions this year), the presenters, the attendees, the Linux Foundation, and our sponsor - thank you all! Unfortunately we don't have recordings of the talks, but I've included my notes on each of the presentations below. I've also included links to the slides, but not all of the slides were available at the time of writing; check the LSS 2017 slide archive for updates.
  • Key Considerations for Software Updates for Embedded Linux and IoT
    The Mirai botnet attack that enslaved poorly secured connected embedded devices is yet another tangible example of the importance of security before bringing your embedded devices online. A new strain of Mirai has caused network outages to about a million Deutsche Telekom customers due to poorly secured routers. Many of these embedded devices run a variant of embedded Linux; typically, the distribution size is around 16MB today. Unfortunately, the Linux kernel, although very widely used, is far from immune to critical security vulnerabilities as well. In fact, in a presentation at Linux Security Summit 2016, Kees Cook highlighted two examples of critical security vulnerabilities in the Linux kernel: one being present in kernel versions from 2.6.1 all the way to 3.15, the other from 3.4 to 3.14. He also showed that a myriad of high severity vulnerabilities are continuously being found and addressed—more than 30 in his data set.
  • APNIC-sponsored proposal could vastly improve DNS resilience against DDoS