Linux Lite on older CPUs with PAE

On machines with older Pentium M ™ and Celeron M ™ processors, there is an extra requirement to get Linux installed, I’ve encountered this mainly with Linux Lite as that is the OS of choice I use for older systems.

Important: This only works if your installation is failing with this error kernel requires features not present on the CPU: PAE

Continue reading Linux Lite on older CPUs with PAE

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Net Interface not loaded in Debian

I had to build out a Debian server for a project I was working on at home and my internet went down just as I started the build, deciding not to wait until it came back up; I went ahead with the build and finish the configs, upgrades and whatever else would be needed once the interwebs started working again.

The major issue I had was that networking was not able to be configured due to no connection found, that in turn left my software config to use the install media alone. Continue reading Net Interface not loaded in Debian

Systemd Vulnerable to DNS Attacks

Systemd, the Linux world’s favorite init monolith, can be potentially crashed or hijacked by malicious DNS servers. Patches are available to address the security flaw, and should be installed ASAP if you’re affected.
Continue reading Systemd Vulnerable to DNS Attacks

macOS 10.13 High Sierra Public Beta

macOS Public Beta is now active, however; there are many articles out there telling users how to signup then leaving them short of getting the actual update.

I have been checking for days now and the update would not show up.. So I dug around and found the installer.
Continue reading macOS 10.13 High Sierra Public Beta

grub-pc (2.02~beta2-36ubuntu3.10)

I’m running an Ubuntu server and the other day while running updates I started getting the following error:

Setting up grub-pc (2.02~beta2-36ubuntu3.10) ...
/var/lib/dpkg/info/grub-pc.postinst: line 703: syntax error near unexpected token `fi'
dpkg: error processing package grub-pc (--configure):
 subprocess installed post-installation script returned error exit status 2
Errors were encountered while processing:
 grub-pc
E: Sub-process /usr/bin/dpkg returned an error code (1)

Opening /var/lib/dpkg/info/grub-pc.postinst I found:

        if dpkg --compare-versions "$2" lt-nl 2.02~beta2-36ubuntu3.10 then
          if [ -e "/boot/efi/EFI/${bootloader_id}/fbx64.efi" ]; then
            rm -f "/boot/efi/EFI/${bootloader_id}/fbx64.efi";
          fi
        fi

There was a missing semicolon in the first line and that’s what was breaking my update. I updated it and the error went away:

        if dpkg --compare-versions "$2" lt-nl 2.02~beta2-36ubuntu3.10; then
          if [ -e "/boot/efi/EFI/${bootloader_id}/fbx64.efi" ]; then
            rm -f "/boot/efi/EFI/${bootloader_id}/fbx64.efi";
          fi
        fi

ttf-mscorefonts-installer fails to install/upgrade

In the article on What to do after installing Ubuntu 16.04 we went over installing some things to the default Ubuntu install and it seems one of the processes needs the ttf-mscorefonts-installer package. Well, it seems that something is broken in that process and this article will cover how to fix it and get your system back to full throttle…

What’s the error?

Here is what I’ve seen, sometimes it happens with different fonts as well.

ttf-mscorefonts-installer: downloading http://downloads.sourceforge.net/corefonts/andale32.exe
 Get:1 http://downloads.sourceforge.net/corefonts/andale32.exe [198 kB]
 Fetched 198 kB in 12s (15.8 kB/s)
 ttf-mscorefonts-installer: downloading http://downloads.sourceforge.net/corefonts/arial32.exe
 Get:1 http://downloads.sourceforge.net/corefonts/arial32.exe
 Fetched 552 B in 11s (47 B/s)

E: Failed to fetch http://downloads.sourceforge.net/corefonts/arial32.exe Hash Sum mismatch

E: Download Failed
 Setting up ttf-mscorefonts-installer (3.4+nmu1ubuntu2) ...

Continue reading ttf-mscorefonts-installer fails to install/upgrade

What to do after installing Ubuntu 16.04 Xenial Xerus

I never use anything but LTS if and when I put Ubuntu on my machines so I will not cover 15.10 or 16.10. These are some of the things to do right after installing Ubuntu on your computer.

Important:
This is not an exhaustive list nor is it the only things to do. If you have anything to add, please leave a comment below.

Most of these steps will be terminal based so start up a terminal. Press the super key (the Key Formerly Known as the Windows Key) to bring up the Unity dash. Then, type in terminal and choose the icon for the terminal program.

Continue reading What to do after installing Ubuntu 16.04 Xenial Xerus