#Sound control big sur verification#
#Sound control big sur mac#
#Sound control big sur windows#

On My Mac containers no longer visible in Finder System Information.app This is a terrible experience, requiring Terminal to be able to list and open containers. Now in macOS 11 Big Sur this takes you to an ‘On My Mac’ folder with a much more trimmed down list of app folders, preventing access to all containers. Previously, you could find all your local containers in Finder by navigating to ~/Library/Containers. Setup has always prompted you to set up VoiceOver before starting the process by speaking if you don’t interact with setup at the start, but this new step is inserted into the setup wizard and provides the opportunity to configure various accessibility features before you log in to your new account for the first time. MacOS 11 Big Sur has a new Accessibility section to the Setup Assistant.app.

#Sound control big sur verification#

You can disable this verification of the system snapshot by booting to Recovery (cmd-R at boot) and running the following command from Terminal: csrutil authenticated-root disable Setup Assistant.app Therefore, it’s no longer possible to boot from a read-write system volume.Ī new verb has been added to csrutil which can be run from Recovery: authenticated-root. The APFS volume containing system files is now an APFS snapshot, which can be sealed and verified when read. In macOS Big Sur, this has been expanded. With macOS Catalina, the system volume and data volumes were split into different APFS volumes, with the system volume mounted read-only.

#Sound control big sur windows#

You can disable this wallpaper-coloured tinting of windows with the new checkbox in the Appearance preference pane. Windows in macOS Big Sur are tinted based on the colour of the wallpaper by default, even when there is content between the window and the wallpaper in the z axis. ‘Play sound on startup’ checkbox in System Preferences → Sound General.prefPane

This allows you to bring back the startup sound from previous Macs to the new MacBooks that had the option disabled by default, previously requiring Terminal commands to set an NVRAM flag. System Preferences.app Sound.prefPaneĪ new toggle to play the boot chime is now in the Sound preference pane. This is probably for consistency with iOS where there has always only been three segments in the status bar icon. The Wi-Fi icon in the menu bar now only has three segments not four. However, you can allow charging to proceed in System Preferences → Energy Saver → Battery Health by unchecking ‘Battery health management’. If your Battery menu bar item says ‘Charging On Hold’ and ‘Rarely Used On Battery’, you should probably leave macOS to do its thing and not fully charge the battery. In macOS Big Sur, the battery menu bar item now tells you whether this is in operation. This limits the charge of the battery when macOS determines the Mac is rarely used on battery, to extend the lifespan of the battery. MacOS Catalina 10.15.5 introduced battery health management. Now Playing is always available in Control Centre even without adding the menu bar item. You can enable the Now Playing menu bar item from System Preferences → Dock & Menu Bar, which adds a play button in a circle to the menu bar.

This shows content that was previously a widget you could choose to add to the Notification Centre which appears on the right. Show private log messages in Catalina’s Console.app Menu bar Now playingĪ new menu bar item for Now Playing media is now available.