Macos High Sierra Does Not Show Docking Options For Applicatins
Sep 26, 2016 To fix this issue, you have to delete the existing macOS Sierra installer and re-download it. To do so, open Launchpad and you should see the half-downloaded “Install macOS Sierra” file with a question mark on it. Delete this file, reboot your Mac and retry the download process. Mac App Store Shows macOS Sierra as “Downloaded”. Sep 27, 2017 Trying to make me a bootable USB drive so I can do a clean install! I have followed 3-4 ways to make one, using terminal, or an app and for the life of me I get errors all the time and it will not start the process! Any help would be great!
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| Operating system | macOS |
|---|---|
| Service name | Dock.app |
| Type | Taskbar |
The Dock is a prominent feature of the graphical user interface of macOS. It is used to launch applications and to switch between running applications. The Dock is also a prominent feature of macOS's predecessor NeXTSTEP and OpenStep operating systems. The earliest known implementations of a dock are found in operating systems such as RISC OS and NeXTSTEP. iOS has its own version of the Dock for iPhone, iPod Touch and iPad.
Apple applied for a US patent for the design of the Dock in 1999 and was granted the patent in October 2008, nearly a decade later.[1] Any application can be dragged and dropped onto the Dock to add it to the dock, and any application can be dragged from the dock to remove it, except for Finder and Trash, which are permanent fixtures as the leftmost and rightmost items (or highest and lowest items if the Dock is vertically oriented), respectively. Part of the macOS Core Services, Dock.app is located at /System/Library/CoreServices/.
Overview[edit]
In NeXTSTEP and OpenStep, the Dock is an application launcher that holds icons for frequently used programs. The icon for the Workspace Manager and the Recycler are always visible. The Dock indicates if a program is not running by showing an ellipsis below its icon. If the program is running, there isn't an ellipsis on the icon. In macOS, running applications have been variously identified by a small black triangle (Mac OS X 10.0-10.4) a blue-tinted luminous dot (Mac OS X 10.5-10.7), a horizontal light bar (OS X 10.8 and 10.9), and a simple black or white dot (OS X 10.10-present).
Mac OS X Manual Page For pthread (3) PTHREAD (3) BSD Library Functions Manual PTHREAD (3) NAME pthread - POSIX thread functions SYNOPSIS #include.h DESCRIPTION POSIX threads are a set of functions that support applications with requirements for multiple flows of control, called threads, within a process. Jul 15, 2014 Prior to OS X v10.5, you used the NSThread class primarily to spawn threads. Although you could get an NSThread object and access some thread attributes, you could only do so from the thread itself after it was running. In OS X v10.5, support was added for creating NSThread objects without immediately spawning the corresponding new thread. (This support is also available in iOS.). Jun 22, 2020 OS X is an OS that has been very good to us PowerPC users, and today Mac OS 10 died with the release of Big Sur, which is pegged as macOS 11.0. So a solid 18-19 years using the same OS number. It's been a blast, and will continue to be. Also, I would say a truly desktop OS is also dead now at Apple. This new look and functionality is brutal to me. Each process (application) in OS X or iOS is made up of one or more threads. Every application starts with a single thread Each thread has its own execution stack and is scheduled for runtime separately by the kernel. A thread can communicate with other threads and other processes. perform I/O operations, and do anything else you might need it to do. Thread for mac os x.
In macOS, however, the Dock is used as a repository for any program or file in the operating system. It can hold any number of items and resizes them dynamically to fit while using magnification to better view smaller items. By default, it appears on the bottom edge of the screen, but it can also instead be placed on the left or right edges of the screen if the user wishes. Applications that do not normally keep icons in the Dock will still appear there when running and remain until they are quit. These features are unlike those of the dock in the NeXT operating systems where the capacity of the Dock is dependent on display resolution. This may be an attempt to recover some Shelf functionality since macOS inherits no other such technology from NeXTSTEP. (Minimal Shelf functionality has been implemented in the Finder.)
The changes to the dock bring its functionality also close to that of Apple's Newton OSButton Bar, as found in the MessagePad 2x00 series and the likes. Applications could be dragged in and out of the Extras Drawer, a Finder-like app, onto the bar. Also, when the screen was put into landscape mode, the user could choose to position the Button Bar at the right or left side of the screen, just like the Dock in macOS.
The macOS Dock also has extended menus that control applications without making them visible on screen. On most applications it has simple options such as Quit, Keep In Dock, Remove From Dock, and other options, though some applications use these menus for other purposes, such as iTunes, which uses this menu as a way for a user to control certain playback options. Other Applications include changing the status of an online alias (MSN, AIM/iChat etc.) or automatically saving the changes that have been made in a document (There is no current application with this feature made available for macOS). Docklings (in Mac OS X 10.4 or earlier) can also be opened by using the right-mouse button, if the mouse has one, but most of the time either clicking and holding or control-click will bring the menu up.
In Mac OS X Leopard, docklings were replaced by Stacks. Stacks 'stack' files into a small organized folder on the Dock, and they can be opened by left-clicking.Stacks could be shown in three ways: a 'fan', a 'grid', or a 'list', which is similar to docklings. In grid view, the folders in that stack can be opened directly in that stack without the need to open Finder.
In iOS, the dock is used to store applications and, since iOS 4, folders containing applications. Unlike the macOS dock, a maximum of 4 icons can be placed in the dock on the iPhone and the iPod Touch. The maximum for the iPad however is 16 icons (13 apps and 3 recently opened apps). The size of the dock on iOS cannot be changed.
When an application on the Dock is launched by clicking on it, it will jump until the software is finished loading. Additionally, when an application requires attention from a user, it will jump even higher until its icon is clicked and the user attends to its demands.
Design[edit]
The original version of the dock, found in Mac OS X Public Beta to 10.0, presents a flat white translucent interface with the Aqua styled pinstripes. The dock found in Mac OS X 10.1 to 10.4 removes the pinstripes, but otherwise is identical. Mac OS X 10.5 to 10.7 presents the applications on a three-dimensional glassy surface from a perspective instead of the traditional flat one, resembling Sun Microsystems' Project Looking Glass application dock.[2] OS X 10.8 to 10.9 changes the look to resemble frosted glass with rounded corners. OS X 10.10 and later revert to a two-dimensional appearance, similar to Mac OS X 10.4, although more translucent and with a iOS 7 blur effect.
In iPhone OS 1 to 3, the dock used a metal look which looks similar to the front of the Power Mac G5 (2003-2005) and Mac Pro(2006-2012 or 2019-). iPhone OS 3.2 for iPad and iOS 4 to 6 adopted the dock design from Mac OS X 10.5 to 10.7 which was used until iOS 7, which uses a similar dock from Mac OS X Tiger but with iOS 7 styled blur effects.[citation needed] In iOS 11, the dock for the iPad and iPhone X is redesigned to more resemble the macOS dock.[3][4]
Related software[edit]
The classic Mac OS does has a dock-like application called Launcher, which was first introduced with Macintosh Performa models in 1993 and later included as part of System 7.5.1. It performs the same basic function.[5] Also, add-ons such as DragThing added a dock for users of earlier versions.
Microsoft implemented a simplified dock feature in Windows 98 with the Quick Launch toolbar and this feature remained until Windows Vista.
Various docks are also used in Linux and BSD. Some examples are Window Maker (which emulates the look and feel of the NeXTstep GUI), Docky, and Avant Window Navigator, KXDocker (amongst others) for KDE and various other gdesklet/adesklets docks, AfterStep's Wharf (a derivation from the NeXTstep UI), iTask NG (a module used with some Enlightenment-based Linux distributions such as gOS) and Blackbox's Slit.
Criticism[edit]
Bruce Tognazzini, a usability consultant who worked for Apple in the 1980s and 1990s before Mac OS X was developed, wrote an article in 2001 listing ten problems he saw with the Dock. This article was updated in 2004, removing two of the original criticisms and adding a new one. One of his concerns was that the Dock uses too much screen space. Another was that icons only show their labels when the pointer hovers over them, so similar-looking folders, files, and windows are difficult to distinguish. Tognazzini also criticized the fact that when icons are dragged out of the Dock, they vanish with no easy way to get them back; he called this behavior 'object annihilation'.[6]
John Siracusa, writing for Ars Technica, also pointed out some issues with the Dock around the releases of Mac OS X Public Beta in 2000. He noted that because the Dock is centered, adding and removing icons changes the location of the other icons.[7] In a review of Mac OS X v10.0 the following year, he also noted that the Dock does far too many tasks than it should for optimum ease-of-use, including launching apps, switching apps, opening files, and holding minimized windows.[8] Siracusa further criticized the Dock after the release of Mac OS X v10.5, noting that it was made less usable for the sake of eye-candy. Siracusa criticized the 3D look and reflections, the faint blue indicator for open applications, and less distinguishable files and folders.[9]
Thom Holwerda, a managing editor OSNews, stated some concerns with the Dock, including the facts that it grows in both directions, holds the Trash icon, and has no persistent labels. Holwerda also criticized the revised Dock appearance in Mac OS X v10.5.[10]
See also[edit]
References[edit]
- ^tweet_btn(), Austin Modine 8 Oct 2008 at 19:02. 'Apple patents OS X Dock'. Retrieved August 8, 2017.
- ^Leopard dock resembles Sun's Project Looking Glass? - Engadget
- ^Tepper, Fitz. 'iOS 11 brings drag-and-drop, windows and a file system to iPad TechCrunch'. Retrieved August 8, 2017.
- ^Gartenberg, Chaim (June 5, 2017). 'iPad gets overhauled multitasking and other major software updates in iOS 11'. The Verge. Retrieved August 8, 2017.
- ^Moore, Charles (October 2, 2001). 'Using the Mac OS Launcher'. Archived from the original on July 27, 2014. Retrieved July 28, 2014.
- ^Tognazzini, Bruce (January 1, 2004). 'Top Nine Reasons the Apple Dock Still Sucks'. Retrieved December 20, 2006.
- ^John Siracusa (2000). 'Mac OS X DP3: Trial by Water'. Ars Technica. Retrieved February 28, 2008.
- ^John Siracusa (2001). 'Mac OS X 10.0 - User Interface'. Ars Technica. Retrieved February 28, 2008.
- ^John Siracusa (October 28, 2007). 'Mac OS X 10.5 Leopard: the Ars Technica review'. Ars Technica. Retrieved February 28, 2008.
- ^Thom Howlerda (October 17, 2007). 'Common Usability Terms, pt. VI: the Dock'. OSNews. Retrieved February 28, 2008.
macOS High Sierra has recently gone public. It’s natural for it to have unforeseen bugs and rough edges. And right now you yourself are helping Apple to solve them by seeking fixes to common macOS High Sierra issues. We’ve pieced together the most reported ones so far (as of December 2017), from macOS High Sierra not downloading to Wi-Fi issues and a few others.
macOS High Sierra issues: what can go wrong?
- macOS High Sierra download has failed
- macOS High Sierra installation is frozen
- Not enough disk space to install macOS High Sierra
- Time Machine is stuck on “Preparing the Backup”
- macOS High Sierra is slow or freezes at random
- Mac won’t start after macOS High Sierra installation
- Wi-Fi is slow on macOS High Sierra
- App crashes or doesn't open on macOS High Sierra
- Battery life reduced on macOS High Sierra
- Password issues on macOS High Sierra
- Mail problems on macOS High Sierra
1. “macOS High Sierra download has failed.”
As soon as you started downloading macOS 10.13 the download would end abruptly and you will get messages like the one above. You may be shown “Installation of macOS could not continue” message on your screen.
Aside from poor internet connection, it’s possible that too many users are downloading the macOS at the same time. Try rebooting the Mac App Store or repeat the download in a few minutes.
1. Go to Apple menu (upper left corner)
2. Choose Force Quit
3. Find App Store app in the list and quit it
Can you improve your internet connection? Hop on a better Wi-Fi network or connect via cable. Before you resume the installation, remove all partially downloaded files (that are named macOS 10.13 High Sierra) from your Mac. Try again.
2. macOS High Sierra installation is frozen
You downloaded macOS High Sierra and clicked the installation file, but for some reason, nothing happens. You clicked Continue, but the now button appears to be greyed out. Control + click the installation icon —> Choose Quit. Go to Applications to find macOS High Sierra Installation file. Repeat the installation. Be patient, it does take some to begin.
You downloaded macOS High Sierra and clicked the installation file, but for some reason, nothing happens. You clicked Continue, but now the button appears to be grayed out.
1. Control + click the installation icon in the Dock
2. Choose Quit
3. Go to Applications to find macOS High Sierra Installation file
4. Repeat the installation
3. Not enough disk space to install macOS High Sierra
macOS High Sierra takes about 8 GB on a drive. Though it doesn’t seem terribly much, it is still recommended to have at least 15-20 GB of storage for macOS High Sierra to run smoothly. But first of all, figure out what's taking up your valuable space.
Go to Apple menu —> About this Mac
Click on the Storage tab
To get some storage space back, my favorite is CleanMyMac app. It has a feature that specifically searches for large and unused files on your drive. Deleting system junk alone would save you around 2 GB. You can always prefer to do the job manually, but it could be too much of a hassle.
Anyway, it’s a safe practice to install the new macOS on a clean Mac. So download CleanMyMac for free and clean up your drive. By then your Mac should be ready to install and download macOS High Sierra.
4. Time Machine is stuck on Backup
This issue has been reported since El Capitan and unfortunately is still the case in macOS High Sierra. The Time Machine hangs while showing “Preparing backup message” and may stay unresponsive for hours.
1. Stop the current backup procedure
Go to Time Machine settings menu and click the red [X] to end the backup process.
2. Delete the temporary .inProgress backup file
1. Go to Time Machine drive (in the Finder)
2. Open “Backups.backupd” folder
3. While inside, locate the folder that has name of your Mac on it
4. Type .inProgress in the search bar above
5. Locate the file with .inProgress file extension and delete it
Well done. Now you have removed the unsuccessful backup file.
3. Restart your Mac and repeat the backup using Time Machine.
5. macOS High Sierra is slow or freezes at random
Try giving the system some time to configure itself. If it doesn’t help, reboot your Mac. Some users reported their Mac was running slower after macOS High Sierra update. Check out this guide on how to speed up your Mac and try these tips on your machine. First, figure out what’s causing the slowdown. Go to Applications —> Activity Monitor and see what apps are weighing on your Mac’s memory. Force quit the apps that are excessively eating up CPU resources.
Another effective method is to delete your system caches. These temporary files pile up in system libraries and are known to cause various software conflicts. To clear your user cache manually, follow these steps:
Macos High Sierra Does Not Show Docking Options For Applications On Facebook
- Open Finder and click “Go to Folder” in the Go menu
- Type in ~/Library/Caches and hit enter
- Go into each of the folders and clean out the files inside.
Note: Do not delete the files themselves, just their insides.
Now, repeat the same steps from above, but replace..
~/Library/Caches with… /Library/Caches
Please note that this method isn’t safe as you may accidentally delete the wrong folder.
To safely clean out your system caches, there is an easy workaround. It is secure and takes no more than a minute. Download CleanMyMac X (it’s free to download) and click System Junk. This way you’ll remove all system junk without a risk to your Mac.
Macos High Sierra Does Not Show Docking Options For Applications On Mac
6. Mac won’t start after upgrading to macOS High Sierra
Macos High Sierra Does Not Show Docking Options For Applications 2017
Reset NVRAM
So you have successfully installed macOS High Sierra, but for some reason, your Mac won’t boot up. You may try to reset NVRAM in this case. NVRAM stands for non-volatile RAM and stores various system settings like time-zone, startup disk selection, kernel panic preferences or display resolution. Resetting NVRAM helps to perform a fresh boot from scratch.
1. Turn on your Mac holding Option, Command, P, and R keys
2. Keep the keys pressed for about 20 seconds
3. Let off the keys when you hear a second startup sound
Now your NVRAM has been reset. Additionally, you can launch Disk Utility to fix boot up problems with macOS High Sierra.
Enter Internet Recovery mode
Internet Recovery starts your Mac from Apple’s external servers. This is a helpful utility to use in case your boot sector is damaged or there are some hardware issues with macOS High Sierra. The utility will perform memory tests and configure your Mac for successful bootup.
To start Internet Recovery:
1. Restart your Mac
2. Wait for startup chime and the hold Command + Option + R
3. Release the keys after the animated globe pops up
Then your system will download a recovery image from the Internet. To proceed from then, just follow the prompts on the screen.
7. Wi-Fi is slow on macOS High Sierra
Some people reported their Wi-Fi dropping off after installation of macOS High Sierra. You may also notice your connection got slower. To tackle this, update your Wi-Fi preferences. First, you will need to remove the current settings which is quite easy to do.
1. Click on the Finder
2. Press Command + Shift + G
3. Type in the following line:
/Library/Preferences/SystemConfiguration/
4. Within that directory, you need to select the files with .plist file extension. These are your current preferences (probably bugged or corrupted).
com.apple.airport.preferences.plist
com.apple.network.identification.plist
com.apple.wifi.message-tracer.plist
NetworkInterfaces.plist
preferences.plist
5. Move the selected files to the Trash.
6. Restart your Mac and router for changes to take place. Don’t worry, the new preferences will be created automatically to replace the old ones.
8. Your apps crash on macOS High Sierra
This is a common issue as Apple has moved to the 64-bit architecture with the release of macOS High Sierra. The implication is that a whole scope of 32-bit applications will not be supported on the new macOS update. Not all developers have yet converted their apps to 64-bit, but it's a question of time, really.
If the app repeatedly crashes on macOS High Sierra, update it to the latest version.You may visit developer’s website and read about High Sierra compatibility.
Another option is to reset the app. In 90% of cases, this method will prevent an app from crashing again.
From my experience, I found that an automatic solution works better. I personally use CleanMyMac to uninstall and reset the problematic apps and it works magic.
Macos High Sierra Does Not Show Docking Options For Applications Free
- Download CleanMyMac X (free download).
- Go to Uninstaller tab.
- Choose an application from the list.
- Click a small arrow next to the application logo
- Click Application reset.
Launch the app and see if it helped.
Macos High Sierra Does Not Show Docking Options For Applications On Computer
9. Battery drains too fast on macOS High Sierra
Has your battery life reduced after upgrade to macOS High Sierra? This issue has also been reported since June 2017 High Sierra Beta release.
To look deeper into the issue, go to Activity Monitor to check what processes are most energy-demanding. Just go to Applications -> Utilities -> Activity Monitor. Click Energy tab for details. If a particular app is a burden on your battery, reinstall or reset it (as described in the chapter above). Additionally, consider replacing the app with a lighter alternative.
What else to do to save battery life:
- Turn off location services
- Disable animations & graphical effects
- Dim your screen
- Also, check this guide to prolong Mac battery life
10. Password problems on macOS High Sierra
Advertised as the 'most secure Apple’s macOS', High Sierra looks a total opposite, just months after its release. Three 3 major password scandals have already broken out and how many bugs are there to come? In September 2017 a technology expert, Patrick Wardle has proved that it is possible to retrieve the Keychain’s passwords without first providing your master password. This vulnerability can be accessed by an unsigned app and concerns not only High Sierra but previous macOS releases as well.
Then, a major root password bug, allowing full access to your Mac without any password at all. If you haven't set your root password (it's like a ground-level admin password), it's time to do it now. The quickest is to do it via Terminal.
Apparently, this is not the only password issue with High Sierra. There has been detected a problem where macOS High Sierra would show you your original password instead of a password hint. To solve it, Apple recommends installing a Supplemental Update to macOS High Sierra. Meanwhile, you can protect your important data with a trusted encryption solution. Hider 2 app is a nice one and is quite flexible for most users' needs.
11. Mail problems in macOS High Sierra
Mail app in macOS High Sierra has proved vulnerable to errors as well. A few folks have reported that email notification stopped working right after the update. In other words, email banners were missing. Good news, it can be quickly fixed via System Preferences.
1. Go to System Preferences -> Notifications
2. Choose Mail
3. Reset the alert style from “Banner” to “None”
4. Then switch it back to “Banner”
This should reactivate the Mail notification service.
Macos High Sierra Does Not Show Docking Options For Applications Free
What else may go wrong? You may notice your Mail app now works slower after you’ve upgraded to macOS High Sierra. The explanation is that it’s probably overloaded with messages and still carries the leftovers from the previous macOS. As a result, it takes forever to search for the things you need. Some apps offer an easy fix for this and will reindex (or reorganize) the Mail database on the new macOS for you.
For instance, the latest version of CleanMyMac app has a special tool that speeds up your Mail. You can download the app (it’s free to download) and open the Maintenance module.
When within the Maintenance module, launch Mail Speed up tool. That’s it, your Mail should now get speedier. See the screenshot above.
Macos High Sierra Does Not Show Docking Options For Applications Online
Despite the aforementioned problems macOS High Sierra still packs an impressive punch of simplicity and power. Get to know it more, explore the newly added features as each one has a tremendous amount of clever engineering behind it. Meanwhile, thanks for reading this article. Stay tuned for more.