Tag Archives: macos

“Install %OS%.app does not appear to be a valid OS installer application” (createinstallmedia error)

Posted on May 2, 2019 by Dae

If you’re trying to create a bootable installer for an older macOS version (like El Capitan) with createinstallmedia, and it fails with a “does not appear to be a valid OS installer” error, quite possible the actual problem is that … Continue reading →

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Downgrade any Homebrew package easily

Posted on March 21, 2019 by Dae

I’ll use Tesseract as an example, but the same logic can be applied to any other Homebrew package.

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Sample AppleScript + Bash uninstaller

Posted on November 8, 2016 by Dae

Should you ever need to write an uninstaller for your macOS app, feel free to base it on our project—written entirely in AppleScript and Bash: https://github.com/SmoothMouse/Uninstaller

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macOS kernel programming bounty to revive SmoothMouse (PAUSED)

Posted on October 29, 2016 by Dae

The discontinuation of SmoothMouse seems to have upset many people. Now that the pointer lag is fixed in the newer versions of macOS, I was hoping our users would find other 3rd party mouse drivers more useful for they provide more acceleration controls than … Continue reading →

Posted in SmoothMouse | Tagged | 18 Comments

A brief note on BizonBox 2 + GTX 980

Posted on October 3, 2016 by Dae

BizonBox is a Thunderbolt enclosure for PCIe videocards, assembled by Russian company Bizon specialising in selling Hackintoshes and hardware upgrades for Macs. I had a chance to get my hands on one of these devices.

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XQuartz.pkg stalls at “verifying” in El Capitan

Posted on July 29, 2016 by Dae

I don’t know why OS X El Capitan sometimes fails to verify XQuartz 2.7.9 package (the process just gets stuck despite “Allow apps downloaded from anywhere” on “Enabled”). What I know, however, is that you can still install it via Terminal as easy … Continue reading →

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Resuming link between Apogee Duet and keyboard volume controls

Posted on February 6, 2015 by Dae

Oftentimes when I wake up my MBP from sleep mode or reconnect the Thunderbolt hub, Apogee Duet stops responding to keyboard sound volume controls. When it happens, I can still change Duet’s volume from Maestro or Audio MIDI Setup.app, just not using the keyboard … Continue reading →

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Add a printer via command-line in OS X

Posted on February 1, 2014 by Dae

Goal: add a network printer via Remote Desktop’s command-line to numerous Macs.

Posted in How to’s | Tagged , | 8 Comments

Concisest guide to setting up Time Machine server on Ubuntu Server 12.04, 14.04 & Debian

Posted on March 3, 2013 by Dae

“This worked much better than more recently published guides.” How to quickly set up Time Machine server on Ubuntu Server 12.04/14.04/16.04 and Debian without using extra repositories, unnecessary packages and redundant configuration. Backing up tested on OS X 10.6 Snow Leopard, … Continue reading →

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“Show in Finder” not working in Mountain Lion

Posted on October 31, 2012 by Dae

In OS X Mountain Lion (10.8.2) there is a very annoying bug which prevents “Show in Finder” (or “Reveal in Finder“, “Open in Finder“) functionality (usually a menu item) from working in many applications including TextMate, TotalFinder, Transmit, The Unarchiver, … Continue reading →

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