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#MACOS BIG SUR PROBLEMS FOR MAC#
#MACOS BIG SUR PROBLEMS INSTALL#
#MACOS BIG SUR PROBLEMS UPDATE#
#MACOS BIG SUR PROBLEMS PASSWORD#
#MACOS BIG SUR PROBLEMS DOWNLOAD#

In fact, “lost connections” and “slow download speeds” are the most common problems when it comes to macOS update.

#MACOS BIG SUR PROBLEMS UPDATE#

Even though Apple’s server seems to be okay, downloading the new macOS update is quite difficult for some users.

#MACOS BIG SUR PROBLEMS INSTALL#

Installation Assistant freezes when trying to create a virtual machine with macOS Big Sur Beta 5.Many people ran into download problems when trying to install macOS Big Sur right on its launch day. Once the installation is finished, restart the virtual machine Virtual machine apps showing a black window upgrading an existing macOS virtual machine to Big Sur.Ĭlick the Actions menu in the macOS menu bar and select Reinstall Parallels Tools. On Macs with the macOS version other than Big Sur, screen resolution of a newly created Big Sur virtual machine is set to 1024x768Ī macOS virtual machine showing a black screen after upgrading it to macOS Big Sur. Unable to install macOS Big Sur in a virtual machine from the Recovery partition.Ī virtual machine with macOS Big Sur shows a black screen after the Parallels Tools reinstallation. Installation Assistant shows the macOS Big Sur version incorrectly (as 10.16). Unable to install macOS Big Sur in a virtual machine from an. Increase the disk size of an existing virtual machine to at least 128 GB (as described in the KB 112119) before upgrading it. Multiple virtual machine icons in the Dock.Īn existing macOS virtual machine cannot be upgraded to macOS Big Sur. The CPU menu in the virtual machine configuration showing only two menu items. “Unable to pause “virtual machine name”.” message appearing while deleting a snapshot. Suspended virtual machine not resuming after updating to Parallels Desktop 16. Once the installation is finished, restart the virtual machineĪ virtual machine crashes when a user logs in to Windows. Parallels Tools do not install automatically in a Boot Camp-based virtual machine.Ĭlick the Actions menu in the macOS menu bar and select Install Parallels Tools. Parallels Desktop crashes after clicking "VM is ready" at the end of the virtual machine installation.Ĭannot type certain symbols in a virtual machine (e.g., 1, 2, T, Y, etc.). The "Deleting a snapshot…" window freezes each time a user tries to delete a snapshot. Graphics artifacts appear in the background when a virtual machine is running in the Coherence view mode.Īfter upgrading a Mac to Big Sur, the "Unable to load the Parallels driver." message appears when starting a virtual machine. When trying to quit Parallels Desktop, it freezes. Parallels Desktop freezes when opening Control Center or virtual machine configuration. Sudo rm /Library/Preferences/SystemConfiguration/ist Perform the same for the command below and restart Mac afterward:.

#MACOS BIG SUR PROBLEMS PASSWORD#

When prompted, enter your Mac's password and press Enter (Terminal doesn't show the password you type).

Open Terminal ( Applications > Utilities > Terminal), copy and paste the following command, and press Enter:.

Shut down the virtual machine and quit Parallels Desktop.

Restart the Mac and start Parallels Desktop and virtual machine again.Īfter upgrading macOS to Big Sur, virtual machine automatically suspends on Macs with Intel HD 5xxx/5xx graphics cardsĪfter upgrading a Mac to Big Sur Beta 6, the "Network initialization failed" message appears when starting a virtual machine.

Go to System Preferences > Security & Privacy > General, then click Allow button and enable (re-enable) Parallels International GmbH kernel extension.

Click OK in the notification from macOS about kernel extensions.

Remove all third-party kernel extensions from the /Library/Extensions/ folder.

Go to Hardware > CPU & Memory > Advanced Settings.

Macs with macOS Big Sur Beta 5 crash when a user starts a virtual machine.Īfter upgrading Mac to Big Sur the notification 'To start the virtual machine, please restart your Mac first.' appears on attempt to start a virtual machine Parallels Desktop does not start after upgrading a Mac to macOS Big Sur Beta. Parallels Desktop cannot be installed in macOS Big Sur Beta. Older Parallels Desktop versions only partially support working on macOS Big Sur due to technical reasons may experience the issues below depending on the configuration.Ĭlick Get updates to subscribe to this article to be immediately notified on us fixing these few remaining issues. Most of issues we ran into have been resolved, some have workarounds, and there are just few we’re still working hard on to resolve.

#MACOS BIG SUR PROBLEMS FOR MAC#

Parallels engineers have been putting thousands of hours into Parallels Desktop 16 for Mac development and testing to make sure it fully supports macOS 11 Big Sur.