is macOS Catalina still safe to use? - MacRumors Forums
Jul 27, 2023 · Nov 5, 2022. 11. 0. Aug 23, 2023. #8. rm5 said: There have been several exploits patched in Big Sur, Monterey, and Ventura, that were not included in Catalina, because it lost …
macOS 10.15 Catalina on Unsupported Macs - MacRumors Forums
Jun 3, 2019 · macOS Catalina Patcher To install on your machine, you can download and run @dosdude1's macOS Catalina Patcher application, which will let you download a copy of the …
The infamous 2007 iMac on Catalina - MacRumors Forums
Oct 26, 2019 · 1,677. Bloomingdale, GA. Oct 26, 2019. #1. So here is is- the iMac that shipped with 10.4 Tiger running 10.15 and very fast at that. Had to upgrade the CPU (cost me $0!) and …
Mac Pro 5,1 upgrade to Catalina | MacRumors Forums
May 25, 2020 · Apr 9, 2021. #14. I have 2 Mac Pro 5,1s. I think the specs for the main one are below. I upgraded to Catalina 10.15.7 using the dosdude patch (highly recommended). The …
macOS Catalina (10.15) - MacRumors Forums
Jun 3, 2019 · Mac OS Catalina Security Update 2022-005. ... Downloading macOS Catalina on a new Mac, for an old Mac ...
mac OS Catalina using much more ram comparing to High Sierra …
May 26, 2020 · High Sierra uses 5.5GB ram and Catalina uses 6.0GB ram. 3. start to close all apps that opened. I find that High Sierra could return back to 7GB ram after all apps are …
Chrome immediately crashes on Catalina 10.15.17
Sep 25, 2023 · The system I am using is a Catalina 10.15.17 that I have installed on my MB Air 2011 using the patcher from dosdude1. The Catalina Console prints the following when from …
How To Get the Actual Catalina Full Installer (Not just the Update)
Nov 19, 2019 · Well, I just tried that software update command on my "Catalina" system (that is also where I am entering this), and here is what I got: "softwareupdate --fetch-full-installer --full …
How long can I expect Catalina to be supported?
Dec 7, 2020 · macOS High Sierra released in 2017, moved to security updates status in 2018 (after the release of Mojave), unsupported as of November 2020. macOS Mojave released in …
Mojave vs Catalina: which OS is the fastest? - MacRumors Forums
Aug 23, 2021 · 2,309. 3,177. North America. Aug 26, 2021. #12. Andrea Filippini said: I have run Mojave fresh installation on Mac Mini late 2012 i7 2.3 GHz and it's a lot faster than Catalina on …