7/18/2023 0 Comments Mac force empty trash high sierraIn that case, try restarting your Mac then attempt to empty the trash. If that doesn’t work the app may still be using the file for a background process.You should now be able to empty the trash. Quit the app that you think might be using the file (or quit all open apps if you aren’t sure).Want the maximum bandwidth for the computer being upgraded to Big Sur.Here are a few solutions to delete an “in use” file from the Trash: If not available and using Wifi - move computer as close to the Access Point / Router and disconnect all other devices connected to Wifi. Point # 8 - To upgrade to Big Sur will requires a quick, stable and reliable Internet Connection - preferred method is via Ethernet Connection. At least one Clone and / or Time Machine Backup should be Off - Site This is insurance incase things goes sideways. For addition purposes - two Clones each to separate external drives. A Time Machine Backup is very useful and can be used to Revert to Previous Working macOS. This comprises having 3 Backups using 2 methods and 1 Off Site incase of Theft, Loss or Natural Disasters. Point # 7 - Do I have a Rescue Plan In-Place. These include Applications, Extensions and Drivers for any devices. Point # 6 - If upgrading from Mojave and earlier versions of macOS - Remember that Big Sur does not support anything 32 bit. Same goes for Third Party Drivers for Printer, Scanners etc. Check with the Developer for compatible Apps / Extension or do they offer updates. Point # 5 - Are the installed Applications / Extensions compatible with Big Sur. Point # 4 - Does the intended computer qualify for the upgrade. Point # 3 - What are the System Requirements ie: Empty Space Requirements specific to the Big Sur. Otherwise - ones Privacy and Security touted by the VPN is suspect. Point # 2 A - Commercial VPNs should only be used if Mandated by Corporate Head Office for working remotely. The Built-in Security of Big Sur is all that is required. They are useless, unneeded, cause havoc and interfere with the normal operation of the OS and may even Corrupt the OS requiring a Reinstallation. Point # 2 - Are there any AntiVirus, Disk Cleaner, Optimizers, Un-installers, etc installed which should be removed as per Developers Instructions. They should be resolved prior to upgrading - they may carryover to Big Sur making the system unstable / unusable. Point # 1 - Are there pre-existing Unresolved Software Issues. The below points should all be consider Before attempting the upgrade. The most important is Due Diligence on the part of the User and is a Prerequisite for a smooth upgrade. There are several points to consider before attempting the upgrade to Big Sur. Much of this extra space will be gained back after the installation. It needs this space for the download plus room to expand and then to install. Big Sur will Require at least 35.6 GB of Empty Space but suggest at least 50 GB. How to upgrade to macOS Big Sur and especially the section regarding Empty Space Requirements. Use this app to discover which apps you haveĪre 32bit, then contact the developers of the software to see Some updates may be free, some may be paid. Your Mac is probably running 32bit apps and these will need to be updated to 64bit apps, If you are considering upgrading to Catalina or Big Sur be warned they do not support 32bit apps. How to upgrade to macOS Big Sur - Apple Support If you want to install Big Sur, open Safari and click on the link below. Restart, click on the link again, the App Store should say ‘Get' or 'Download'. Go to the Applications folder locate Install macOS macOS High Sierra.app. If the App Store says ‘Open’ then it is detecting a previous download of the install app Go to the Download OS section and click on macOS High Sierral.īefore upgrading make a full back up of your Mac.Ĭheck that third party apps you use have updates available for the new OS.Ĭheck that your printers/ scanners etc have updated drivers and software available for the new OS.Ĭonnect your mac to your router via cable rather than rely on WiFi.ĭo not use your mac while it is downloadingĪnd do not use any other devices that share the same internet connection. How to get old versions of macOS – Apple Support MacOs Big Sur 11.4 but I would recommend you upgrade to macOS High Sierra 10.13 first. Your mac can upgrade to the newer OS's like macOS Mojave 10.14, macOS Catalina 10.15,
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