Ships from and sold by Mac Parts Online. Imac 27' Mid 2011 A1312 Video Card AMD Radeon Hd 6970m 1gb 661-5968 Md813/md814 5.0 out of 5 stars 1. See and discover other items: imac parts, amd graphics, amd radeon hd, amd radeon, apple video, radeon video card. I915.lvds_channel_mode=2 i915.modeset=1 i915.lvds_use_ssc=0 (based on ) === Then I remembered that there are not-mainstream Linux distributions for advanced users, which have a LiveCD without any graphical interface: you are dropped to a pure console and you are supposed to install the system along with only those graphical interfaces and software packages / groups of packages which you explicitly select. For example: Arch Linux () and Gentoo Linux (). Because their LiveCD does not have a graphical interface, they could be booted without a problem to a pure Linux console and there you could edit the EFI variables! So here is a. === === 100% WORKING SOLUTION === === Force your MBP to ALWAYS use Intel integrated GPU (EFI variable fix) === === to make it great again! === 1) Create the Arch Linux LiveCD/LiveUSB: You need a working computer for that and a spare CD/DVD/USB drive. After downloading archlinux-2017.03.01-dual.iso (see the links below) you have to check the integrity of the.ISO file to see if it is not corrupted ( avoid I/O error, printf: not found, chattr: not found, etc). Best tools mac for word for mac. If we leave a file on there for more than a few days, it will move it to a folder out of the way. In our case we have it watching the Desktop. Hazel is a Mac utility that watches any folders on your computer that you tell it to. Yet what we set up when were last in it has been working for us every minute of every day since. After checking the integrity of archlinux-2017.03.01-dual.iso and everything is OK, then you can generate an ArchLinux boot disk. Archlinux-2017.03.01-dual.iso MD5: 1d25235e7cebe45f93452fbc05a0fb66 archlinux-2017.03.01-dual.iso SHA1 f426866ca632a35a3eeae8e4080cff25ec8da614 archlinux-2017.03.01-dual.iso Official website ArchLinux (only Torrent) - See MD5 and SHA1 hash numbers: The MD5 and SHA1 of the official ArchLinux website are the same as the mirrors Virtapi.org and Belnet.be. The archlinux-2017.03.01-dual.iso on Virtapi.org and Belnet.be are legitimate. Virtapi.org: Belnet: Check for archlinux-2017.03.01-dual.iso integrity (Mac OS): Boot in Safe Mode (press SHIFT key at boot) -> no freeze Mac OS -> El Capitan or Sierra. HighSierra maybe freeze at boot time (Safe Mode). There were changes in the HighSierra in relation to the AMD kexts loaded during the Safe Mode. Autodesk provides many native Mac products for 3D modeling, CAD, rendering, animation, VFX, and digital imagery. In addition, we provide full support for a number of products when used on the Mac in virtualized environments including Parallels Desktop and VMware Fusion. More tests are needed. File downloaded -> /Users/Your_User/Downloads/archlinux-2017.03.01-dual.iso Finder -> Applications -> Utilities -> Terminal: MD5. Code: cd Downloads/ shasum archlinux-2017.03.01-dual.iso f426866ca632a35a3eeae8e4080cff25ec8da614 archlinux-2017.03.01-dual.iso Or try the simplest way - No needed ArchLinux - Only MacOS: 1 - Boot Single User (press Command + S) at boot (If you have MacOS installed on your hard drive). ![]() 2 - If you have a blank HD, then use the USB stick/Pendrive with the MacOS installer (El Capitan, Sierra or HighSierra). 2.1 - Press Option key at boot, Position the mouse on the MacOS installer icon. 2.2 - Press Command + S and keep holding these two keys. 2.3 - Click the MacOS installer icon -> continue holding the Command + S keys until you finish the MacOS installer Single User boot. Enter these commands (change gpu-power-prefs to Intel GPU and boot verbose). ![]() Click to expand.Hi slapple, 1) This purely software fix is at EFI BIOS level. Click to expand. It is possible to keep several OS (including Windows) on a Mac without any Bootcamp, just using a rEFInd - BTW why not run Windows in a virtual machine? For example: several years ago I made some benchmarks of native OS X performance vs Windows inside a Parallels Desktop, and while the graphic performance hit was somewhere around 35%, the CPU performance was just about 2% slower. Right now the difference should be much smaller, because 'several years' is a big time for any software to improve, especially for a popular virtualization software. Banktivity 6 Review: Personal Finance Software For Mac. Overall Moneydance is a solid financial software for Mac to replace Quicken especially if you need reliable SEE Finance 2 is designed specifically for Mac and used to be the closest thing you could get to Quicken before Intuit. If you don't like to pay or to pirate, try some freeware virtualization tools like VirtualBox and QEMU. Maybe even Wine could be suitable for your needs. Click to expand.First of all thank you for your work! Today I was able to use again my macbook pro early 2011 with the integrated gpu. I esperienced the same problem using an Ubuntu Live 16.10 distribution and I solved the issue with the following steps: To remove “ gpu-power-prefs.' Variable it is necessary first of all to unmount efivars: *) umount /sys/firmware/efi/efivars/ then mount efivars in read/write mode: *) mount –t efivarfs rw /sys/firmware/efi/efivars/ *) chattr -i /sys/firmware/efi/efivars/gpu-power-prefs-[press TAB to autocomplete] *) rm /sys/firmware/efi/efivars/gpu-power-prefs-[press TAB to autocomplete] after this additional steps you can follow the guide I hope this can help someone else. Click to expand.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. Archives
March 2019
Categories |