There’s a bug in MacOS Catalina that persistently pesters you to update your Apple ID settings. Any attempt to do this seems to fail, with the alert bugging you over and over again.
- A bug in MacOS High Sierra allowed anyone to log into your Mac without a password. Apple has now issued a fix. Outdoor mask guidance Netflix to premiere Sailor Moon movie iOS 14.5 Razer Orochi V2.
- Palm OS software developers who still prefer to use the Mac to do their development gained a new tool recently with BugOff 1.0 from Trinfinity Software. It’s a graphical debugger for Palm OS.
- There are several steps you can take to get rid of a virus on an infected Mac computer. Here's a guide with methods and advice for every Mac user.
Hot on the heels of other recent Apple operating system updates (see “watchOS 7.3, iOS 14.4, iPadOS 14.4, and tvOS 14.4 Address Serious Security Exploit,” 26 January 2021), Apple has released macOS 11.2 Big Sur to improve Bluetooth reliability and fix bugs that could:
- Cause external displays to show a black screen when connected to an M1-based Mac mini with an HDMI to DVI converter
- Prevent edits to Apple ProRAW photos from saving in Photos
- Inadvertently turn off iCloud Drive entirely after the user disabled iCloud Drive Desktop & Documents syncing
- Prevent System Preferences from unlocking after entering an administrator password
- Make the Globe key fail to show the Emoji & Symbols pane
If those bugs don’t seem earth-shattering, that’s because the focus of the macOS 11.2 update seems to have been on security, with 43 security fixes. Two of the vulnerabilities—the same ones addressed in last week’s updates to Apple’s other operating systems—may have been actively exploited in the wild. However, no mention was made of a recent vulnerability discovered in the
sudo
Unix utility.The macOS 11.2 update advertises itself as being a 3.25 GB download on both an Intel-based iMac and an M1-based MacBook Air, although the latter Mac’s download window inexplicably reports 4.18 GB instead. You can only install the update using Software Update; Apple appears to have stopped releasing standalone downloads for Big Sur updates.
Given the severity of the exploited security vulnerabilities, we recommend installing macOS 11.2 soon if you’re already running macOS 11.1. Wait a few days to make sure the community doesn’t find unanticipated problems, and then update.
However, for those who haven’t yet updated from a previous version of macOS, we recommend waiting a few more weeks to determine if macOS 11.2 will give fence-sitters sufficient confidence to make the jump to Big Sur.
If your Apple laptop or computer is running the latest version of its operating system, you may have found yourself unable to turn off the Do Not Disturb function.
Users of macOS Big Sur have been reporting that this obnoxious bug shows up after the feature turns on automatically. This means absolutely no notifications, which can be a major problem in the Work from Home Era. Lost (itch) (nsummers) mac os.
This is how to fix it.
First, make sure it’s a bug
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Big Sur is visually quite different from its predecessor, Catalina, so it can be easy to get lost. Before you pull out the big bug-killing guns, make sure you didn’t accidentally activate DND mode on your own. Wall builder mac os.
To check, click on the notification icon in the top right corner of your screen (it looks like two toggle switches). In the top right of the menu that appears, you’ll see the Do Not Disturb button, which is purple when it’s on. Click on it to turn the feature off.
[Related: With mac OS Big Sur, the line between laptop and tablet continues to blur]
If nothing happens or you find the button is not purple (even though the DND moon icon is clearly visible on the top menu bar), you’re dealing with a bug and it’s time to bring in reinforcements.
Kill the Notification Center
![Mac Mac](https://photos5.appleinsider.com/gallery/39452-75504-38842-74120-37643-72133-macOS-Big-Sur-Header-xl-xl-xl.jpg)
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Apple has not put out any official statements regarding this bug, but users have found it is related to a glitch in the Notification Center. Rebooting the app will immediately fix the problem.
There are two ways of going at it.
Through Spotlight (command + space bar) find the Activity Monitor. This app will show you all the processes currently running on your machine, even those working in the background. Find Notification Center on the list, click on it to select it, and then click on the X button at the top of the window to stop the process. This should turn off DND and restore your notifications.
If for some reason you can’t get to the Activity Monitor, you can reboot the Notification Center through Terminal. Open the tool using Finder or by searching with Spotlight. When you open it, you’ll see a window with scary-looking commands resembling the Matrix, which can be intimidating if you’re a noob. Don’t be afraid—type “killall NotificationCenter” and hit return.
[Related: Four hidden Mac tweaks to speed up your computer]
The command sounds dramatic, but it’s exactly the same as stopping the process from Activity Monitor. The moment you press enter, DND should turn off.
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If you don’t have the time to deal with either of these solutions, users have also reported that going full screen with any app resolves the issue, though not permanently. If you’re using Google Chrome, hit Control + Command + F to go full screen, and again to exit it. If you’re using Firefox, Shift + Command + F will do the trick, and hitting the key-combo again will get things back to normal. You can also click on the green circle in the top left of any app window and choose Enter Full Screen on the menu to change its screen allocation.