macbook pro

The Apple M1 compiles Linux 30% faster than my Intel i9

(With a caveat: I'm compiling the ARMv8 64-bit Pi OS kernel.)

It seems every week or so on Hacker News, a story hits the front page showing some new benchmark and how one of the new M1-based Macs matches or beats the higher-priced competition in some specific benchmark—be it GeekBench, X86-specific code, or building Emacs.

Well, here's my quick story.

I've been doing a lot of work with Raspberry Pis lately—more specifically, work which often requires recompiling the Pi OS Linux kernel for the aarch64 architecture. I recompile the kernel enough I made my own shirt for it!

Kubuntu Focus M2 Linux laptop review and MacBook Pro comparison

A few months ago, I replaced my Core i9 MacBook Pro with a Raspberry Pi 4 model B with 8GB of RAM for a day, and I made a video and a blog post about the experience.

Obviously there's a vast difference between a new Core i9 laptop with 32 GB of RAM, a dedicated GPU, and a 2 terabytes of fast storage and a tiny Raspberry Pi running ARM. So it wasn't a fair fight, but I could do a lot of things well enough, and every generation of Pi has gotten better.

Kubuntu Focus M2 Linux laptop

A few weeks ago, someone from Mindshare Management asked me if I'd like to do the same test, but this time with an almost one-for-one replacement laptop: the new Kubuntu Focus M2.

Review video: Check out the video that goes along with this review:

Recording multiple camera angles, full-size, simultaneously, on a Mac

I've been doing a lot of video production work for the past few months, both for my YouTube channel, and in helping people with their live streams, and one thing that I miss by not having dedicated (and expensive!) video production system like a NewTek TriCaster is being able to record multiple camera angles at their full resolution simultaneously on my Mac.

.embed-container { position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; max-width: 100%; } .embed-container iframe, .embed-container object, .embed-container embed { position: absolute; top: 0; left: 0; width: 100%; height: 100%; }

There are a lot of little conveniences you get used to if you do professional live video production with high-end equipment that you often can't replicate in a budget studio... like my desk here at my house.

Fixing a 2011 MacBook Pro booting to a Grey Screen - AMD Radeon Video Glitch

I've been a Mac user for years, and I've repaired hundreds of different Macs, from the early II series to the latest 2015 and 2016 model MacBook Pros, iMacs (and other Apple hardware to boot!), and there is almost never a hardware situation where I've thrown in the towel and told someone to ditch their Mac.

The 2011 MacBook Pro has, for almost a decade, been the exception to that rule. There was a major flaw in the AMD Radeon GPUs included with that model year's logic board which seemed to cause GPU failure either due to overheating, internal chip problems, BGA solder joints getting broken, or a combination of the above. The problem was so rampant, Apple was forced to set up a free repair program for affected MacBook Pros—though the 2011 model has since been dropped from that program. I've handled three 2011 MacBook Pros (none of them my own—I had an Air back then), and all three of them were scrapped because of the GPU issue.

Apple's Photos for macOS taking forever to scan photos for People?

I recently migrated around ~50,000 photos and videos from Aperture to Photos (see my blog post on the process), and have also in a short amount of time upgraded my personal and work Mac laptops (both from older MacBook Airs to newer MacBook Pros).

On both of my new laptops—which were at least 3x faster than my older Airs—I noticed that Photos started completely fresh in its photo analysis for the 'People' album that shows everyone's faces. And after three weeks of seeing one of my CPUs stick around 100% all day every day (while plugged in), I started getting sick of this.

I would leave the Mac on all night, and check in the morning, and only 20-30 new faces would be recognized.

macOS Sierra Photos - People Scanned slow and stuck
Some days it seemed it would take forever...

I returned my 2016 MacBook Pro with Touch Bar

tl;dr: After two weeks of use, I returned my 2016 13" MacBook Pro with Touch Bar and bought one with Function Keys instead. Read on for detailed Battery stress tests, performance tests, and an exploration of how Apple's botched this year's Pro lineup.

I've owned almost every generation of Mac desktop and laptop computers, and have survived many transitions: 680x0 to PowerPC, Classic Mac OS to OS X, to the PowerPC to Intel switch. I've also owned almost every generation of iPhone and iPad. I even maintain a huge list of all the Macs I've owned! I could justifiably be labeled an 'Apple fanatic'.

I use a Mac as my daily driver, and have rarely made a tech-related purchase I regretted. And I've never returned a Mac, until today.

Review: AUKEY USB-C Hub for New MacBook Pro

I have a 2016 MacBook Pro (without TouchBar), and for this Mac, or for a 12" MacBook, a hub/adapter with power delivery is absolutely essential for desk use, due to the limited number of USB-C/ThunderBolt 3 ports.

Eventually, I'd like to plug one ThunderBolt 3 cable into my MacBook Pro and get 4K video at 60Hz (through either USB-C, DisplayPort, or HDMI 1.2+), USB 3.0 for my existing USB 3 devices, and a power pass-through so I can get the full 61W of charge out of my Apple AC adapter.

AUKEY USB-C Hub - 3x USB 3.0 ports

Removing Sticker Residue from a MacBook Air (or another laptop)

I like putting stickers on my laptops, to make them a little more personal. But I hate removing the inevitable sticker residue after peeling off stickers before I sell or pass on my old laptop.

In this video, I'll show you my current best technique for getting residue off most metal and hard plastic surfaces:

Let me know if you know of any better ways that won't mar the surface or take hours!

A Tale of Two Apples: AirPods and the Touch Bar

Yesterday UPS delivered a BTO 2016 MacBook Pro 13" with Touch Bar (to replace my 2013 11" MacBook Air), and a set of AirPods (to replace three different headsets I use daily in my work as a remote employee).

AirPods on 2016 MacBook Pro 13" Touch Bar Safari address bar in Charging Case

The two products tell a different story about the company that makes them:

MacBook Pro with Touch Bar

The MacBook Pro fails to 'thrill' in a way that no other Apple device I've made the conscious decision to purchase has.

Upgrading from a 2013 MacBook Air 11" (portability is king to me, but I needed more performance), the only major external difference is the retina display—something most other 'pro' Mac users have been enjoying since 2012. The Touch Bar itself is mostly useless to me for two reasons: