system_protocol
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| system_protocol [2021/09/12 12:25] – 134.190.232.139 | system_protocol [2021/10/11 19:14] (current) – 134.190.232.9 | ||
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| - In this way user can downgrade the macOS system. https:// | - In this way user can downgrade the macOS system. https:// | ||
| - To install the new system, Press and hold the Option (Alt) ⌥ key immediately after turning on or restarting your Mac. | - To install the new system, Press and hold the Option (Alt) ⌥ key immediately after turning on or restarting your Mac. | ||
| + | - To install back MacOS, need to erase the original ubuntu on the MAC first. https:// | ||
| Line 20: | Line 21: | ||
| - Installation of Ubuntu on Mac Mini https:// | - Installation of Ubuntu on Mac Mini https:// | ||
| - Ubuntu 20.04 on Mac mini 2020 https:// | - Ubuntu 20.04 on Mac mini 2020 https:// | ||
| - | - Install ubuntu 18.04 on mac mini 2018 https:// | + | - Install ubuntu 18.04 on mac mini 2018 https:// |
| + | Note: the MAC after 2018 have security setting which need to be turned off to install ubuntu; The external keyboard is needed instead of the apple bluetooth mouse. | ||
| **5. How to use VirtualBox to have Ubuntu, Windows and macOS on same computer?** | **5. How to use VirtualBox to have Ubuntu, Windows and macOS on same computer?** | ||
system_protocol.1631460325.txt.gz · Last modified: by 134.190.232.139
