If you want BootCamp / Windows installed, it's much more complex. I'm working on some (not-yet-stable) tweaks that get it up to 8hrs with lower battery lifeĩ. Battery life is still okay at best - 4hrs or so. Boot into OS X after installing Ubuntu and use gfxCardStatus to switch to your integrated card, then reboot into Ubuntu and run Intel Linux Graphics installer - that's all it really took for me to get integrated graphics :)Ĩ. Install GRUB (using standard install, and onto the same partition as Ubuntu) and rEFInd, and boot the EFI version of GRUB using rEFIndħ. Make another OS X partition at the end of your disk if you want an OS X recovery partition (they can only be immediately after an OS X partition)Ħ. Format a thumb drive then use unetbootin to make the thumb drive (if it doesn't work google "ubuntu thumb drive install mac" and follow the instructions)ĥ. Get the right version of gfxCardStatus (I've uploaded one for anyone that wants it - it's at )ģ. I did some more research into it, and it's better in every single way.Ģ. I've repaired the disc and permissions to no avail. Often when streaming HD video but also in other cases. Hey, I've done some more research and trials and got it to work!!! :)ġ. Help with GPU Panic in Mid 2012 Retina MacBook I think there's some issue my graphics card that causes my MacBook to crash when the GPU is under stress. I've got a pretty complex multi-boot system here's the output of diskutil list in OS X:Ĥ: Microsoft Basic Data BOOTCAMP 180.1 GB disk0s4ħ: Microsoft Basic Data SHARE 4.0 GB disk0s7Ĩ: Apple_HFS Mac Recovery 14.6 GB disk0s8ĩ: Apple_Boot Recovery HD 650.0 MB disk0s9ĭisk0s0 is GPT (with hybrid MBR set up for BOOTCAMP), s1 is EFI, s2 is my primary OS X partition (with rEFInd installed as a boot picker), s3 is the OS X 10.10 beta, s4 is BOOTCAMP, s5 is Ubuntu 14.04, s6 is swap for Ubuntu, s7 is a shared storage FAT partition, s8 is another OS X partition for repairs and so I can have an OS X recovery partition (they have to immediately follow an OS X partition), and s9 is that recovery partition. If I could get that on Ubuntu, I would switch to it as a primary OS! On OS X going integrated-only shoots battery life above 8hrs with browsing or reading. Has anyone had success getting 14.04 and the HD4000 to coexist? As of the latest version intel graphics installer does run but I can't get it to switch to the integrated card :( The regular MacBook Pro models are 0. I've seen some other forums on this and tried every single suggestion they no longer work with 14.04 and the SMC firmware upgrade. The Retina Display MacBook Pro models are 0.71 of an inch thick and weigh a little less than 4.5 pounds. battery life since only the NVIDIA card will run. In OS X, only the HD4000 is active it can be forced to run using gfxCardStatus for Mac and certain apps (like games) activate it. one of them is a high-performance NVIDIA 650M and the other an intel HD4000. I have a mid-2012 retina macbook pro and it has two graphics cards. Hey! I'm (like two minutes) new to being on the Ubuntu forums, but I have a decent bit of Ubuntu knowledge.
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