gnome-desktop, in ubuntu, debian, or red-hat, still has the bug. The only exception is ubuntu desktop, and only when guest extensions are installed. Maximized apps (full screen) are not affected by this bug and will resize with the virtualbox window in both directions as fast as can be expected.

horizontal is sometimes almost at normal speed. drag and resize both seem a little faster horizontally and vertically. then it takes several seconds for the windows to move or resize following the drag event. When using os x (10.12.2) as the host and linux guests, gui performance is ok, except for dragging or resizing windows within the gui. It'll keep things stable for you in the months to come, and who knows, it might just end up fixing those crashes you've been facing at odd corners.Developer update: this problem needs user investigation. I would highly recommend giving it a go without any second thoughts. MacOS 10.12.5 packs a lot of bug fixes under the hood, making it a very important update to have. Therefore don't make the jump if you think it's not necessary at all. This includes a lot of file mess along with massive slowdowns whenever you try to do something. Installing a fresh copy of macOS Sierra makes more sense if your computer is in a very bad state. How to Create macOS Sierra Bootable USB Drive.How to Clean Install macOS Sierra - Tutorial.Just follow the necessary guides below to get started. You also have the option to perform a clean installation of the software it you so wish. Just click on the Update button next to it and things will start proceeding immediately. Once everything is done refreshing, the latest update will pop right up.Click on the option labelled Updates at the top.

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