Switching between VMs and / or OSX sometimes has long delay before the VM is responding again or leeds to a malfunctioning keyboard, which believes to be in a "selection"-mode and selects all items you move the mouse-cursor over. Suggestions anyone? Thank you in advance! I am very disappointed! What is the easiest way to downgrade to P11 again without losing anything? Although it is described as a new feature of P12.
#Parallel mac os sierra install#
Install macOS Sierra.app/Contents: in Finder navigate to Install macOS Sierra.app > right-click it > Show Package Contents. On the Mac with Install macOS Sierra.app file open Terminal and change directory to. Put the Install macOS Sierra.app file somewhere on the Mac in the user Home Folder (e.g.
#Parallel mac os sierra how to#
Using different scalings (200% on the retina-screen and 100% on the two others) does not work, too. How to update Mac OS X to Sierra via Parallels Management for Mac. In "Retina"- and "optimized for external monitor"-mode there is a mismatch between physical and logical mouse-cursor position or the screen simply is black and shows nothing at all. "Scaled" graphic mode is the only one that works. They all worked fine with Parallels 11 and went laggy with exactly the symptoms described in post #1 as soon as I updated to Parallels 12. I use three virtual machines with Windows 7, 8.1 and 10 simultaneously. I use a Late2014-5K-iMac with two external monitors, 2560x1600 Pixel connected via DisplayPort to Thunderbolt2 and connected via HDMI and a Belkin Thunderbolt-2-Dock. Have not jet examined if the problem is specific to a multi-monitor-installation. Parallels version: ParallelsDesktop-12.0.1-41296.dmg In previous version like Parallels 11, under Options -> Full Screen, one can chose 'Use OS X Full Screen', or not. This is because in Parallels 12, Options, the Full Screen setting is now missing. in 'Full Screen' mode, it is forces the VM to run in another Mac OS X's Desktop, making it unable to overlay any Mac OS X windows on top of the VM.Keystroke of control-option to bring up Parallels menu no longer available.This is the first time ever that I have to DOWNGRADE my Parallels installation. Any scrolling is laggy, mouse right click to bring up menu is laggy, selecting item on menu is laggy. Moving windows on Windows 10 screen is extremely laggy. Click to expand.Thank god someone else is having the exact problem with Parallel 12.