Feb 17, 2016  When you’re away from your Mac for extended periods of time, depending on the settings you’ve set, it’s going to do one of four things: 1) fall asleep, 2) dim the display, 3) show a screensaver, or 4) do nothing at all. If you like it when your Mac falls asleep when it’s convenient, and not when it’s not convenient, then chances are you don’t have your Mac set to never fall asleep.

1. Internet Keeps Timing Out
2. Screen Keeps Timing Out

What Should do Before Upgrading MacOS?

Although the every new macOS upgrade comes with certain exciting features, you need to know if your Mac computer can safely be updated (take Big Sur as an example). If you pay no attention to the details, macOS Big Sur update problems come with you for sure, probably your Mac update stuck or Mac failed update won't boot. Here are some of the things that you should look for before you upgrade to the new update.

1.Check compatibility. Big Sur requires any of the following Mac models: iMac; MacBook Pro; MacBook Air; MacBook; Mac Pro; Mac Mini
2.Check minimum software and hardware requirements. You should have OS X Mountain Lion 10.8 or later. It requires at least 2GB of memory and 14.3GB of storage space to perform the Big Sur upgrade.
3.Backup your Mac. To avoid any possible macOS Big Sur update problems, making a backup of your Mac comes essential. You can backup Mac with Time Backup Machine, iCloud, iTunes, or any other third-party Mac backup tools like MacX MediaTrans.

If you have more than one user account, these instructions must be carried out as an administrator.

Launch the Console application in any of the following ways:

Nowadays, the Printed Circuit Board Design is done using the special software’s which helps the designer to create the design more efficiently and faster. You may like Intel iris graphics 6100. We will look at 5 Best Free PCB design software’s in this article. Nov 12, 2012  The software you use should be able to draw both schematics and printed circuit boards. And it should be able to output Gerber files that you can send to a PCB manufacturer and get your board made. Below I’ve compiled a list of three free cross-platform programs available for Linux, Windows and Mac. Printed circuit board design software mac.

☞ Enter the first few letters of its name into a Spotlight search. Select it in the results (it should be at the top.)

☞ In the Finder, select Go ▹ Utilities from the menu bar, or press the key combination shift-command-U. The application is in the folder that opens.

☞ Open LaunchPad. Click Utilities, then Console in the icon grid.

Select '/var/log/install.log' from the file list. Then select the messages from the last installation or update attempt, starting from the time when you initiated it. If you're not sure when that was, start over and note the time. Copy them (command-C) to the Clipboard. Paste (command-V) into a reply to this message.

If there are runs of repeated messages, post only one example of each. Don’t post many repetitions of the same message.

When posting a log extract, be selective. Don't post more than is requested.

Please do not indiscriminately dump thousands of lines from the log into this discussion.

Internet Keeps Timing Out

Important: Some private information, such as your name, may appear in the log. Edit it out by search-and-replace in a text editor before posting.

Screen Keeps Timing Out

Jan 28, 2013 6:54 PM