This worked 100% on my 2008 Mac Pro Tower running El Capitan (extremely fast and reliable for its age, but cannot install Sierra on it).įind the newest of this file link (first on the page)…Ĭlick on pem to download the correct one. Now two-fingered click or Ctrl-click on the affected printer and select Reset printing system.įinally, restart your Mac and your printer.HOW TO DOWNLOAD, INSTALL, AND SET THE NEW SECURITY CERTIFICATE FOR GOOGLE CHROME & SAFARI ON EL CAPITAN Printing issuesĪre you struggling to print in OS X El Capitan? Try this: go to System Preferences> Printers & Scanners and select Print. To reinstate Split View, got to System Preferences>Mission Control and select Displays have separate Spaces. Some users have reported that this doesn’t work for them. Related: Windows 10 problems and how to fix themĮl Capitan added the ability to place two open windows neatly side by side, allowing you to work seamlessly on both together. So you need it to index and search all your thousands of stored images? No? Then deselect Images. However, if you want to hurry things up, or if the sluggishness seems to persist, then go into System Preferences>Spotlight, select, and deselect some of the areas that Spotlight searches. The key here is usually patience – just let OS X and Spotlight do their thing. This may be an issue with Spotlight indexing all of your stuff. Some have found that Spotlight is slow to respond after updating it. Try following OSXDaily‘s guidance on this. If you find yourself a using your Mac some distance from your Wi-Fi router, and you’re struggling for a connection, try manually switching to the 2.4GHz connection.įailing this, you may need to scrap your existing Wi-Fi preferences and create a new one from scratch. Now click and drag your 5GHz network to the top of the pile. To do so, go into System Preferences > Network > Wi-Fi and hit the Advanced button. We’d recommend giving the 5GHz band priority. Switch between both according to your needs. The former has greater range than 5GHz, but is slower and more crowded. Again, this can be down to a number of reasons, but one thing to make sure of is that your Mac is set up for your router’s 2.4GHz and 5GHz bands. Dodgy Wi-Fi connectionĪnother fairly common OS X issue is a flaky Wi-Fi connection. Ignore any apps that have Root listed as the user, but consider closing any of the top apps under your username by clicking on them and hitting the X button at the top-left. This places memory-hungry apps at the top. To uncover such memory-hogging apps, sort the listed apps so that the Memory arrow is point down. ![]() There could be an app hogging all your resources. However, if it’s orange or red, you know there’s a memory issue slowing your Mac down. If the Memory Pressure chart is green, this isn’t the problem. First, search for Activity Monitor in Spotlight (Cmd & Space). There can be any number of reasons for this, but it’s often related to memory. ![]() One of the most common complaints you’ll find concerning OS X is that it can start to operate slowly for some mysterious reason. This will bring up a Force Quit menu filled with open apps. Hit that to, well, force quit.Ĭan’t access the dock? Then it’s time to perform the OS X equivalent of Control-Alt-Delete, which is Cmd-Option-Esc. Now hold the Option key, and the Quit option will change to Force Quit. First, double-fingered slick (on a trackpad) or Cmd & click the app icon in the dock. There are a couple of ways to quit an app on Mac. If you’re like us, and grew up using Windows rather than Mac, you’ll have ‘Control-Alt-Delete’ hard-wired into your head when this happens. It happens to everyone – that moment where an app decides to freeze, possibly accompanied by the distinctive ‘spinning beachball of doom’. So, here are some of the most annoying OS X problems, and how to fix them. These aren’t of the glaring flaw variety, but there are occasions where you’ll find yourself irritated by a quirk of Apple’s OS. That’s not to say that you won’t encounter issues when using it. What’s more, after a couple of bug-fixing updates, it’s difficult to find any major problems with the OS. In fact, it’s arguably the most solid and just plain usable desktop OS around (sorry Windows 10). OS X El Capitan is Apple’s latest and greatest desktop OS. ![]() Here are some of the biggest OS X El Capitan problems, and how to get around them.
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