Virtualdub codec for windows 10. Initially packed by Inmatrix ('s developer), this filter is quite constantly updated and its last versions were added the ability to open TrueHD raw files (the duration may not be detected correctly). Here is a little write-up on how I installed El Capitan on my 2006 MacPro 1,1. Before reading any further, please keep in mind that all my attempts to create a bootable USB stick, with the El Capitan installer, failed miserably. Mac OS X El Capitan 10.11.6 was released in 2015, the basic purpose of this release is to provide better security, performance, and reliability features. This release of Mac OS X is a complete pack when you want stability, privacy, performance and better file search at the same time. Wonder woman 1975 linda carter video intro. Street fighter vs fatal fury 2 mugen fighters. So I had to follow a different path to do it, which requires access to a Mac computer, which natively supports El Capitan. In my particular case, I used my early 2009 iMac. If you do not have access to a Mac which can natively support El Capitan, this method is NOT for you. With this disclaimer out of the way, a quick description of the issue of installing El Capitan on those old Macs. The 2006 and 2007 MacPros were extremely powerful computers for their time. They were the top of the line, professional machines from Apple and they still are quite capable. Unfortunately, even though most of their hardware is 64-bit, their firmware is only 32 bit. At some point in time Apple decided to no longer provide their OS-X with 32-bit firmware support (I do not exactly remember what was the OS-X version that broke it). As a result, those MacPros couldn’t use the latest releases of OS-X. Thank to some enterprising souls on the Internet, patches were developed, which allowed the use of later OS-X versions on those Macs. And those patches were easy to implement, my 2006 MacPro 1,1 was running Yosemite, before I decided to upgrade it to El Capitan. While some people are quite happy running OS-X 10.6 on their MacPros, I wanted to run the latest and greatest (or so they say) of OS-X, which is El Capitan or 10.11.1. The following paragraphs describe how I managed to install El Capitan on my MacPro 1,1 and give you some troubleshooting guide on issues you may face after the installation. Please keep in mind that I can not be blamed if something breaks in your computer, by following the instructions below. Always have a backup of your data before doing anything dangerous to your system, and the instructions below are definitely not for those who do not know their way around the Mac OS-X. OK, let’s start, here is a description of my systems: 1. MacPro 1,1 already running Yosemite (MP for short, from now on). IMac early 2009, also running Yosemite and Server.app All lines starting with a – are commands you should enter in a terminal window. ![]() Do not enter the “- “, only what follows it. My MP boot disk is an SSD which is twice a day backed up to an external SSD disk, for security reasons. So I got this second SSD disk, let’s call it SSD_Ext, and move it to the iMac. I run App Store on the iMac and downloaded El Capitan installer. However, I didn’t allow it to install on the iMac internal disk. Instead I asked it to install the new software to the SSD_Ext disk, which was now connected to the iMac. The installer went through it process and ended up by upgrading the SSD_Ext disk to El Capitan. I verified that by allowing the iMac to boot from SSD_Ext. I then changed the System Properties, instructing the iMac to boot from its internal disk (which I remind you has Yosemite installed) and removed the SSD_Ext from it. I took the SDD_Ext disk to my MP (still running Yosemite). I opened a terminal window and issued the following commands. – su The system will ask you for your root password, enter it. – cd /Volumes/SSD_Ext/System/Library/CoreServices This will take you to the first place where the boot.efi needs to be replaced. – chflags nouchg boot.efi The above command will remove the protection from boot.efi At this moment, I visited the following URL and downloaded the patched boot.efi needed to have the MacPro run El Capitan: Scroll down until you find the “Download” paragraph and download either of the two boot.efi’s mentioned there. One is for a black background with a white apple and the other is for a white background with a black apple. Pick your choice, both work. I saved the boot.efi on my Desktop folder. I then went back to terminal and issued the following commands: – cp /Users/john/Desktop/boot.efi. That will copy the new boot.efi to CoreServices, overwriting the standard one. I then issued: – chflags uchg boot.efi This will protect boot.efi again.
0 Comments
Leave a Reply. |