A non supported Mac can't update itself, you have to install 10.15.2 over your previous install using the dosdude1 patched installer for 10.15.2.I'm running version 10.15.1 but did not get any updates for 10.15.2 released two days ago? Anyone else running Dosdude1 patch received their update?
There is one small issue I have, I cannot go back to Mojave Startup Disk, it always boots on Catalina.
If you expect to receive automatic upgrade to 10.15.2 it is not gonna happen. You need the VMM flag in the CPU through OC bootloader. The patch itself should update automatically. If you want to upgrade through @dosdude1 patcher you need to redownload all from scratch and upgrade. Either directly or through the created USB installer.I'm running version 10.15.1 but did not get any updates for 10.15.2 released two days ago? Anyone else running Dosdude1 patch received their update?
Has anyone with a 5,1 dual socket Xeon had any success in upgrading to Catalina using opencore or Dosdude method?
That is what I did, it would not reboot into Mojave. I tried all possible and impossible ways to resurrect it, I ended-up removing the Catalina PCIE 3.0 ssd, deleted its contents and redid the install. Now everything is working properly.Selecting the disk, shutting down, and doing an SMC reset (unplug, wait 15 seconds, plug back, wait 5 seconds, and then power on) has always worked in my case, and often it works without an SMC reset.
Sonnet Allegro USB3C-2PM-E. So when the drive is plugged, it should boot automatically into Mojave. What do you recommend me to do?
I've opted for Catalina on a PCIe drive and Mojave on a standard SATA SSD. With the SSD in Bay 1, the machine boots automatically into Mojave after resetting the NVRAM.What do you recommend me to do?
Less than 5% I believe. Interestingly, when using SMBIOS spoofing with OC, the situation is reversed: the flag can prevent a (40%!) loss of performance.I want to keep both OC and VMM flag enabled so I get updates automatically, how big is the performance impact?
I've opted for Catalina on a PCIe drive and Mojave on a standard SATA SSD. With the SSD in Bay 1, the machine boots automatically into Mojave after resetting the NVRAM.
Less than 5% I believe. Interestingly, when using SMBIOS spoofing with OC, the situation is reversed: the flag can prevent a (40%!) loss of performance.
If you have already installed an SSD hard disk (therefore with verbose boot), installing catalina will not be a problem (as long as the apps are all 64 bit), but I think you know this. If, on the other hand, you still have a 3.5 hard disk of mechanical ones, then it is more complex. The installer will write the old disk in HFS + in AFPS mode but (at least on my imac 8.1) this gives problems in EFI boot and other bad stories. In my opinion if you change HDD you will not have problems (I did it on macbook 5.1 and everything went smoothly) ....Hi guys, I need some advice please before I go ahead and install Catalina on my 2009 Mac pro.
I currently have a heap of applications on my Boot Drive, which I don't really fancy reinstalling. Is there a way of installing dosdude's Catalina without losing the applications on my Mac?
If you have already installed an SSD hard disk (therefore with verbose boot), installing catalina will not be a problem (as long as the apps are all 64 bit), but I think you know this. If, on the other hand, you still have a 3.5 hard disk of mechanical ones, then it is more complex. The installer will write the old disk in HFS + in AFPS mode but (at least on my imac 8.1) this gives problems in EFI boot and other bad stories. In my opinion if you change HDD you will not have problems (I did it on macbook 5.1 and everything went smoothly) ....
Where? At the beginning of the path that will take you to replace your HITACHI with a new SSD, but first make a backup of Time Machine for the transfer of apps and documents ... Installing Catalina on that Hitachi is a risk! ;-PThanks mate. Alas, I'm not too clued about drives etc so have no idea what kind of drive I have, other than the fact it definitely is not an SSD.
My Mac model is Mac Pro 4,1.
The HD is a "Device Name: Hitachi HDE721064SLA360"
Where does this leave me?
Thanks mate. I'll look in to SSD's this weekend. In the mean time, the back up process continues.Where? At the beginning of the path that will take you to replace your HITACHI with a new SSD, but first make a backup of Time Machine for the transfer of apps and documents ... Installing Catalina on that Hitachi is a risk! ;-P
My 5,1 with dual core has an EFI flashed Metal capable Radeon and an upgraded WiFi BLE card. I use the "boot-args "-no_compat_check"" option and the DosDude patched installer with SIP turned off. The patch is set to no patch and Disable APFS booster, I only use it to override the installer block. After installation and patching the whitelist to allow Continuity with the updated BLE card (including Watch Unlock) I can run with SIP enabled. I also use an NVME card since I updated the firmware with the Mojave installer. It's been as stable as Mojave.Has anyone with a 5,1 dual socket Xeon had any success in upgrading to Catalina using opencore or Dosdude method? I tried it with OpenCore method yesterday and shouldn’t get my computer to boot anymore. Had to reformat the drive and reinstall Mojave.
I know that Mojave is still fine but for long term piece of mind for my machine, i’d eventually like to have a viable Catalina installation working on my machine.
After noticing my Mac Book Pro updating (up to 10.5.5 Supplemental) and my Mac Pro 5,1 staying on 10.5.1 I decided to search and found this post. So here is my question....
I read about OpenCore and seems great, but.... I have 1 partition with macOS Catalina 10.5.1 and Radeon RX580 so I always boot into a black screen until the OS comes up... So how do I install OpenCore? Do I need to install my old video card?
After noticing my Mac Book Pro updating (up to 10.5.5 Supplemental) and my Mac Pro 5,1 staying on 10.5.1 I decided to search and found this post. So here is my question....
I read about OpenCore and seems great, but.... I have 1 partition with macOS Catalina 10.5.1 and Radeon RX580 so I always boot into a black screen until the OS comes up... So how do I install OpenCore? Do I need to install my old video card?