Sep 03, 2017 Apple Footer. This site contains user submitted content, comments and opinions and is for informational purposes only. Apple may provide or recommend responses as a possible solution based on the information provided; every potential issue may involve several factors not detailed in the conversations captured in an electronic forum and Apple can therefore provide no guarantee as to the. Yosemite & Office for Mac So far it appears that none of the Office programs work with X10.10.10 (beta 3) after several reboots, they work for a bit (Excel, PowerPoint) but then crash.
Summary: Mac won't boot after Catalina update? Lost everything stored on your Mac after macOS Catalina or Big Sur upgrade? Want to downgrade from macOS Big Sur to Catalina? Don't freak out! Free download the best data recovery software for macOS - iBoysoft Data Recovery for Mac to recover lost/missing files after macOS update, and then go ahead to find solutions.
What's new in macOS 11 Big Sur?
When everyone is looking forward to macOS 10.16, the next major release of macOS - macOS 11 Big Sur comes out in WWDC 2020. Like every macOS update, macOS Big Sur has a bunch of great features.
macOS Big Sur is expected to be released in September or October if it's not delayed by the COVID-19 pandemic. For more detailed features, you can click to see the Big Sur preview from Apple's official site.
But before the official releasement, macOS 11 Big Sur Beta opens the gate for more people who are interested in testing out the upcoming software on their Macs and providing feedback for improvements.
Lost files after upgrading to macOS Catalina/Big Sur, help!
Hi all, after recently trying to update to macOS from Catalina to Big Sur, my entire hard drive has been wiped. Nothing on my desktop, documents, mail, folders, etc. and the files I used most often all disappeared. The applications are there but that's it. I search for Trash, but no luck. Very annoying. Is there any way I can restore the lost files?
As macOS Big Sur is coming with many attractive features, you probably already have upgraded to the new operating system. However, like the problems found in macOS Catalina update, macOS Big Sur could also run into troubles in updating. The worst part is, just like what happened above, some Mac users reported that after macOS upgrade, files on their MacBook or iMac are gone. If you have encountered a similar situation, try the following solutions to recover lost files after macOS Catalina or Big Sur update.
How To Update Document Root For Vhost In Mac Yosemite DownloadHow to recover missing files after macOS Catalina/Big Sur update?
Before upgrading to macOS 10.15 or macOS 11, you should make a backup of your Mac. This is always a good idea in case the changes bring something unexpected like data loss. But if you forgot to back up important files, no worries! You can follow the steps below:
Solution 1:Check another folder
This had happened in macOS Catalina update last year. Apple Developer indicated in macOS 10.15 release notes that Macintosh HD contains files on the root of the volume, so files/folders stored at the root level of the volume will be relocated to /Library/SystemMigration/History/Migration-UUID/QuarantineRoot/ when the Mac upgrades to macOS Catalina. So, you can go to this folder to check if you can find those relocated items after macOS Big Sur update as well.
Solution 2:Restore lost data from Time Machine Backup
When it comes to restoring some of those files or your entire Mac, Time Machine app makes it easy. But this method works well only if you have Time Machine backups. You can try the following steps to see if you can restore lost data from Time Machine Backup.
1. Restore specific files/folders from your Time Machine backup
If you only want to restore specific files and folders from a Time Machine Backup, you can restore them by proceeding with this tutorial.
Step 1: Open up Launchpad on Mac and click Other.
Step 2: Find the Time Machine icon and click it to enter.
Tips: You can also open Time Machine by clicking the Time Machine icon in the menu bar and then choose Enter Time Machine. If the Time Machine icon isn't in the menu bar, go to Apple menu and choose System Preferences, click Time Machine and then check the box next to Show Time Machine in menu bar.
Step 3: Use the arrows at the bottom and timeline on the left to browse the backups.
Step 4: Select the files or folders that you want to recover and click Store.
2. Restore your Mac from a Time Machine backup
If your Mac crashes and you lose it all after upgrading to macOS Catalina, you can use Time Machine backups to restore your Mac.
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Step 1: Restart your Mac and while the startup disc is walking up, hold down the Command + R keys simultaneously. Your Mac will boot into macOS Recovery mode and you will see the macOS Utilities window. (If your Mac won't boot into macOS Recovery mode, please try again).
Step 2: Select Restore from Time Machine Backup; under the macOS Utilities and click Continue.
Step 3: Read the info on the Restore Your System page and click Continue.
Step 4: Select the disk that contains the Time Machine backup and click Continue.
Step 5: You will see a list of all versions of backups in the form of APFS snapshot. Choose the most recent backup of your hard disk and click Continue. Your Mac will restore the Mac from the selected version of backup and then restart once it is finished.
Solution 3:Recover lost files from the iCloud backup
If the Time Machine Restore failed or greyed out, you can rely on iCloud Drive. As the most common cloud storage service on iOS and Mac computers, iCloud drives are used to store and sync files between various devices. People store more and more items into iCloud storage in order to reduce the local storage space of Macs. But don't ignore the hidden restore feature on iCloud. With this feature, you can recover deleted/lost files, recover photos, videos, contacts, bookmarks, calendars, and reminders from iCloud backup.
Step 1: Go to iCloud.com in any web browser and log in.
Step 2: Click on the Setting icon and then scroll down to the bottom of the page that appears.
Step 3: At the bottom left, click on Restore Files under Advanced.
Tips: If you want to restore contacts, bookmarks, calendars and reminders from iCloud, click the corresponding option under Advanced.
Step 4: Check off the boxes to the left of the files you want to restore or click Select All if you really need to restore everything. Click the Restore button to recover them to iCloud Drive.
Solution 4:Recover lost data with the best data recovery software
Unable to restore files from Time Machine backup or iCloud Drive? Relax! You still have a chance to recover lost data with professional Mac data recovery software.
iBoysoft Data Recovery for Mac is the best file recovery software for macOS. It can recover missing files after macOS update, recover lost data after downgrading from macOS Big Sur to macOS Catalina (vice versa), recover lost data from Mac startup disk. Even when your Mac won't boot after macOS Catalina update, iBoysoft Data Recovery for Mac can handle it with ease. What's worth mentioning that the program is the most comprehensive APFS data recovery software. It can easily and completely recover recently deleted files, recover lost data from formatted, corrupted, inaccessible APFS volumes/drives.
Besides, iBoysoft Data Recovery for Mac works on different storage media, including hard drives, external hard drives, USB flash drives, SD cards, memory cards, CF cards, etc. It can support almost all file types including photos, videos, documents, emails on Mac.
Note: iBoysoft Data Recovery for Mac now supports data recovery on macOS 10.15 Catalina, and the version that is fully compatible with macOS Big Sur is under development and will be unveiled soon.
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Tutorial to recover lost data after macOS 10.15 Catalina update
Step 1: To avoid overwriting the lost files, please download iBoysoft Data Recovery for Mac to an external drive, instead of your Mac startup disk.
Step 2: Double click iBoysoft Data Recovery for Mac installation file, then double click iBoysoft Data Recovery for Mac icon to directly run it.
Step 3: After launching iBoysoft Data Recovery for Mac, select the startup disk where you lost data.
Step 4: Click Scan to search for all lost files on the startup disk.
Step 5: Preview the listed recoverable files, choose those you want and click Recover to get them back.
Tips: If you can't see the desired files, you need to check File types option in the Preferences panel, check the Deep scan option and try again.
Potential problems with macOS Catalina/Big Sur upgrade
Whether it is a beta version or a public release, the operating system upgrades or updates were designed to go smoothly but things always didn't go as what you have expected. It's possible that you might get into more troubles than the previous macOS has as a whole. Here are some potential problems after macOS upgrades.
Case 1: macOS Catalina/Big Sur won't download
The most common problem is that users fail to download the upgrades of macOS Catalina or Big Sur. This is because a lot of people are trying to download the new macOS 11 Big Sur at the same time. Meanwhile, downloading may also fail if you don't have a reliable internet connection or enough storage space available on your Mac. If you have tried several times but macOS updates still won't download, here is what to do exactly to fix this issue:
Fix 1: Clean App store and download cache
Go to Finder and press ⌘ + Shift + G. Locate ~/Library/Caches/com.apple.appstore and empty this folder. Then reboot your Mac and try to download macOS Catalina upgrades again.
Fix 2: Check the internet
To check the internet, go to Apple menu and then click on System Preferences. Next select Next from the Control Panel. You can try to switch a Wi-Fi connection to an Ethernet cable in order to ensure your internet connection is as stable as possible.
Fix 3: Check the RAM (memory) and available storage
To check whether your Mac has enough space to download the new macOS Big Sur, you need to click on the Apple menu on the top left of your screen and then select 'About This Mac'. Make sure you have less than 4 GB of memory. Then click on the Storage tab on the same window. You will see how much storage has been used and how much free space is available (make sure you have at least 16 GB of free disk space). If your computer doesn't have enough space, you can add more memory or free up as much as disk space as possible.
Case 2: macOS Big Sur won't installHow To Update Document Root For Vhost In Mac Yosemite National Park
The macOS Big Sur installation stops at 99% loading bar and won't move forward? This can sometimes point to a compatibility issue. From the preview of macOS 11 Big Sur, you can ensure that your Mac is actually compatible with Catalina
Fix: Check if your Mac can run macOS Big SurHow To Update Document Root For Vhost In Mac Yosemite Ca
Firstly, you should check your Mac model and make sure you have a Mac that can run macOS Big Sur. You will see your model specifications from the a list of all the Macs that can currently run macOS 11:
Moreover, the new version cannot be installed onto an encrypted volume unless it's already in the APFS format. Last but not least, if your Mac has macOS 10.10 or earlier installed, you must first upgrade to macOS 10.14 Mojave or High Sierra before upgrading to macOS 11. If unfortunately, your Mac computer doesn't support macOS Big Sur, you should not upgrade or you can downgrade to the lower version.
Case 3: Apps freeze, crash or quit unexpectedly after macOS upgrade
App crashing after a macOS update is related to app incompatibility issues after a macOS update. This issue can mostly occur when the developer of the app hasn't released app updates compatible with the new OS requirements, or when the user hasn't installed the released app updates.
Fix 1: Force quit and restart the app
You can quickly fix a frozen and unresponsive app by forcing it to quit. Click on the Apple Menu. From the drop-down window, select the Force Quit option, choose the name of the App and then click Force Quit. After that, simply restart the app and see if it runs normally.
Fix 2: Check for App updates
If the app is downloaded from the App Store, you need to open the App Store, and then click Updates and then check the updates for the faulty app. If the app was downloaded from a third-party vendor, you should visit the vendor's website to check if there are any updates available for the app.
Fix 3: Uninstall and reinstall the crashing app
The last solution is to completely uninstall an application. This operation is more than just dragging and dropping the app in the Trash. You have to delete all of its preference files.
First of all, you need to go to Finder > Applications and locate the crashing app and drag it to Trash. Afterward, you should get rid of all of its linked files and folders. Open Finder click Go in the menu bar, hold down on the Alt/option key to bring up the Library option and then click on it. Search for the name of the application and the name of the company that created it.
Make sure you have deleted all of them. After completely uninstall the app, download and install the update again.
Case 4: Mac runs slow after macOS update
It's possible that you make the macOS update, but the system runs slow. The first reason could be that your Mac has too many programs that automatically run when your machine boots. It is also caused by the almost full startup disk on your Mac, leading to the slow performance issues. Beyond that, if you are using a mechanical hard drive or fusion drives, chances are your Mac will take much longer to start up.
Fix 1: Disable unnecessary login items
Click on the Apple menu on the top-left corner and go to System Preferences >Users & Groups. Click Login Items on the top of the window. Select the apps you don't want to open automatically and hit - option.
Fix 2: Free up the startup disk space
If you check the storage of your startup disk and find it is almost full, you need to make room for getting macOS Catalina running efficiently.
Fix 3: Replace your old hard drive with a new SSD
If your Mac has a spinning hard drive or fusion drive, the only fix is to swap out your old hard drive with a new SSD.
Case 5: Mac computer won't boot after macOS Catalina/Big Sur update
If your MacBooks and other Macs won't turn on after macOS Catalina/Big Sur update, the problem might be caused by a lack of power, some issues with Power Management System, corrupted files system of the boot drive, etc.
Fix: Click to learn about how to fix if Mac computer won't boot after macOS upgrade and share.
How to downgrade from macOS Big Sur to macOS Catalina?
The new released macOS may not be stable. That means it might crash or some features might not work properly when you use them. If you regret upgrading to macOS Big Sur, luckily, it's possible to downgrade. The following is how to downgrade from macOS 11 Big Sur to macOS Catalina:
Warning: This approach will completely erase your Mac. If you've been using your Mac for a while, you should make sure you have backed up important data.
Similar to downgrade from macOS Catalina to macOS Mojave, you need an internet connection. If your Mac won't boot after macOS update, you have to enter Recovery Mode and choose Utilities from the upper left sidebar. From the drop-down window, select Network Utility.
Step 1. Erase your Mac hard drive
1: Restart your Mac. When it is starting, hold down Command + Option + R until the macOS Utilities menu appears.
2: Select Disk Utility in the macOS Utilities window.
3: Click Continue and then click on the startup disk.
4: Click Erase and give the disk name, choose Mac OS Extended (Journaled) or APFS as the file format.
5: Click Erase and quit Disk Utility.
Step 2. Downgrade from macOS 11 to Catalina or Mojave
After you erase the startup drive, you can quit Disk Utility and go back to the main macOS Utilities screen.
Step 1: Choose Reinstall macOS under macOS Utilities.
Step 2: Click Continue and then follow the onscreen instructions to reinstall macOS Mojave.
Final thoughts
It's quite common if you are faced with some annoying problems after macOS Big Sur update, such download issues, performance and app problems. Even worse, your Mac computer won't boot after Catalina/Big Surupdate. In this case, you may think all data stored on your Mac will lose forever.
Not at all! Fortunately, recovering missing/lost files after macOS update could be quite simple if you have iBoysoft Data Recovery for Mac at hand. Don't hesitate to download it for free.
What's more? If you're fed with a macOS Big Sur problem that we haven't covered or you have any problem with data recovery, please feel free to let us know.
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Yosemite and above native OSX install
This page is for people who want to do an OSX install without using someone else's packaging. There are some warning to bear in mind. A native install of Moodle on an OSX machine is not really suitable as an internet linked live server but it is great for testing and development. The OS X install described here is essentially the same as a Linux install and so the advice there can be applied here. Also Apple does not cooperate with your changes when upgrading the OS.
Most of this work is via the cli which you can use in the ‘terminal’ application. To edit files, use nano or vi (vim). Mostly you need to be root to edit the files so precede your editor name by sudo. e.g sudo nano /etc/apache2/httpd.conf or sudo vi /etc/apache2/httpd.conf
If you are doing any kind of development on an mac then consider an installation of XCode (you can get this from the app store) which will install all sorts of odds and ends that you are likely to need now and then such as libraries for php etc.
Apache on Mac
Since Mac OS X Yosemite Apache and PHP come packaged with the OS so you only need to enable PHP and install MySQL
Starting Apache
Since Apache is already installed you need to start it and to confirm it works. Start apache via command
If you want apache to start on boot then issue this command
Test apache by going to http://localhost in a browser. If you see a message saying 'It Works!!' , then apache is working correctly.
In case of issues to verify that apache is running search for httpd process (with approximate output)
To check port 80 with netstat (with approximate output)
Other apache related commands
Mac users are used to having a /Sites folder which publishes a local-users web site on http://<host url address>/~<UserName>
edit <username>.conf
with these contents. Don’t forget to change <username> for your username.
Apache configuration for /Sites folder
If you want to set up /Sites folder, which is one of possible setups, and there is no /Sites folder on your mac, create one. Also create folders for moodle and moodledata inside /Sites folder.
Configure Apache to point to /Sites directory. Backup your httpd.conf, just in case, then open httpd.conf to make some changes
Change DocumentRoot to point to /Sites folder and uncomment httpd-vhosts.conf
Update httpd-vhosts.conf
Pick up a url you would use locally for moodle site, for example 'mymoodle.dev.com', and add to the bottom of the httpd-vhosts.conf file
Install gfortran for mac yosemite 2017. Update /etc/hosts
Add a url for a local moodle site, the same as in httpd-vhosts.conf, to the bottom of /etc/hosts
Restart Apache
After moodle set up you should be able to point a browser to
in /etc/apache2/httpd.conf uncomment all the following lines
Since Moodle 3.3 minimum PHP version is 7.0.0 with PHP 7.1.x and 7.2.x also supported. If you have PHP 7 then php module would be
Restart apache for the changes to take effect
Apache user permissions on /moodledata folder
The default Apache user is '_www' and so your /moodledata folder needs write permissions for the _www user.
In the finder, choose the folder and using the get info dialogue to give _www write access to the folder.
Test php
Make a file in the root of your webfolder ( The default DocumentRoot for Mac OS X Yosemite is /Library/WebServer/Documents ) called phpinfo.php and add this content.
Then, visit the site by url
This should give you the well known phpinfo page. The most likely error will be a page just showing the text <?php phpinfo(); ?> which means php is not working.
php modules
To DoTemplate:update
Download your version of Mysql from the Mysql site http://dev.mysql.com/downloads/mysql/ and install it! The dmg install will allow you to start or stop the MySql server from your system preferences. If you tick the option to start on boot then it may not actually start on boot. This is an on-off issue with OSX.
If you are not running OSX Server then you will probably need to install Mysql again if Apple issues an upgrade of Yosemite.
dmg installed MySQL is in
After MySQL dmg installation if there is an issue with the MySQL PATH when mysql commands are run, add PATH to .bash_profile (if you are using bash)
Add path to mysql at the end of .bash_profile file you opened to edit
Reload .bash_profile
Start/stop/restart mysql
Connect to MySQL command line
Create moodle MySQL user, database and grant privileges
This is an easier alternative to installation of required packages. Homebrew is a package management tool like apt and yum which was created for OSX. Everything ends up in /usr/local or similar and when Apple does an upgrade, they shouldn't muck it up.The homebrew site is at http://brew.sh
Start with the command
Homebrew will download and install Command Line Tools for Xcode as part of the installation process.
Packages installed with Homebrew are in
PostgreSQL is one of the five databases supported by Moodle. You can use Homebrew to install PostgreSQL on OSX
Start/stop PostgreSQL manually
Start/stop PostgreSQL using brew
If there is an error on brew start/stop try running
Create a new database cluster (collection of databases), postgres user, start postgresql. By default user postgres will not have any login password.
Create a moodle user, database
PostgreSQL uses a client authentication file called 'pg_hba.conf' in PostgreSQL's 'data' folder. In this file, you'll find a list of which users are allowed to connect to which databases, the IP addresses they are allowed to connect from, and the authentication methods they can use to connect.
To grant permission for Moodle to connect to a PostgreSQL server on the same machine, add the following line, changing the DATABASE and USER columns to your actual database name and the username you set up above. The METHOD field should say 'password' - don't put your actual password here.
Download Moodle .tgz file of the version needed, for example https://download.moodle.org/download.php/stable36/moodle-latest-36.tgz, move it into /Sites folder
Point browser to url you have set up locally, for example, http://mymoodle.dev.com/. If there are errors in the browser
you might need to change the owner on just generated config.php file
Install database. Use Moodle admin password you have set up when running admin/cli/install.php script above.
If you are using PHP path /usr/bin/php when running above scripts and there is an error about PHP Intl extension php_intl try using /usr/local/bin/php which might be PHP installed with brew. To see what PHP you are using run
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