cat /proc/cpuinfo for a Raspberry Pi 5 8GB Model B Rev 1.0

cat /proc/cpuinfo for a Raspberry Pi 5 8GB Model B Rev 1.0 running Raspberry Pi OS. It feels oddly sparse when compared to my NUC7PJYH NUC (Pentium Silver J5005) though I suppose that’s a RISC verses CISC thing…

cat /proc/cpuinfo 
processor	: 0
BogoMIPS	: 108.00
Features	: fp asimd evtstrm aes pmull sha1 sha2 crc32 atomics fphp asimdhp cpuid asimdrdm lrcpc dcpop asimddp
CPU implementer	: 0x41
CPU architecture: 8
CPU variant	: 0x4
CPU part	: 0xd0b
CPU revision	: 1

processor	: 1
BogoMIPS	: 108.00
Features	: fp asimd evtstrm aes pmull sha1 sha2 crc32 atomics fphp asimdhp cpuid asimdrdm lrcpc dcpop asimddp
CPU implementer	: 0x41
CPU architecture: 8
CPU variant	: 0x4
CPU part	: 0xd0b
CPU revision	: 1

processor	: 2
BogoMIPS	: 108.00
Features	: fp asimd evtstrm aes pmull sha1 sha2 crc32 atomics fphp asimdhp cpuid asimdrdm lrcpc dcpop asimddp
CPU implementer	: 0x41
CPU architecture: 8
CPU variant	: 0x4
CPU part	: 0xd0b
CPU revision	: 1

processor	: 3
BogoMIPS	: 108.00
Features	: fp asimd evtstrm aes pmull sha1 sha2 crc32 atomics fphp asimdhp cpuid asimdrdm lrcpc dcpop asimddp
CPU implementer	: 0x41
CPU architecture: 8
CPU variant	: 0x4
CPU part	: 0xd0b
CPU revision	: 1

Hardware	: BCM2835
Revision	: d04170
Serial		: XXXXXXXXXXXXXXXXXXXXXX
Model		: Raspberry Pi 5 Model B Rev 1.0

Next goal is to find time to try and get ESXi onto it…

Grabbing just the original files from Internet Archive objects

Time for another little magic spell that I need to jot down before I forget it. And this time for the Internet Archive’s command line tools.

Occasionally you’ll want to grab an object but you won’t want any of the Internet Archive-derived products. This can be done via…

ia download --source=original <object name>

And there you go – a whole bunch of bandwidth and disk saved!

Crashing Installers with Ubuntu Server for ARM.

Whilst playing about with the latest release of the ESXi for ARM Fling on a handy Raspberry Pi, I managed to waste a good few hours before I discovered that both the 22.04 and 23.10 releases of Ubuntu Server for ARM now require more than 1GB of memory to install without the installer crashing.

First we hang…
Continue reading “Crashing Installers with Ubuntu Server for ARM.”

Building QEMU 8.0 on Raspberry Pi OS

***NEW: Building QEMU 10.0 on Raspberry Pi OS***

Introduction

Another passing year brings the 8th major release of the incredibly versatile emulation platform QEMU.

As always, the fastest, simplest way to get QEMU onto Raspberry Pi OS is via the default package manager. Unfortunately, version 5.2 – the version currently offered via the package manager – is almost 3 years out of date and an awful lot of development has occurred since.

Fortunately building QEMU 8.0 is not that difficult.

QEMU in the Raspberry Pi OS package manager…

…alas the offered version is incredibly out of date!

Continue reading “Building QEMU 8.0 on Raspberry Pi OS”

Dot Zip Domains Considered Harmful

So… it appears that Google, in their infinite wisdom stupidity, has bought and launched the top level domain ‘zip’ and thus introduced such wonderful domains as ‘https://details.zip’, ‘http://taxforms.zip’ or, as you can see below, ‘https://financialstatement.zip‘. And thus possibly confusing everyone, for ever, all of the time.

But Google is not alone in partaking in this stupidity. ICANN, who should have been on the ball and who already had rules about homophones in UTF domains, seem to have let this slip though without a single thought.

The damned fools.