Recent content by graddd

Sorry, I haven't gotten round to installing El Capitan on T450s yet.

I see that only developer preview version is out. So I'll wait for the public release, except if you think that dev preview is stable enough. What about the power management (with lock hold duration) messages, arent they related?

Requested files are attached here.

So, after a couple of months of being inactive on this, I've decided to try to get Yosemite on T450s again. I tried a fresh install, and now, HD5500 drivers work. The problem with my previous attempt on getting them to work was that I had mistakenly used config.plist from the EFI partition...

Yes, that is exactly what I get. Same permissions and owners (even modification time), so I guess the drivers on my computer are identical to yours.

Whoops, I obviously misunderstood that. Was searching for the same pattern, AppleIntelHD6000*.kext :D What I find in S/L/E is a whole bunch of files AppleIntelBDW*.kext, so I guess drivers are not missing.

Ah, well that explains it. May I ask where I can get AppleIntelHD6000 drivers? Because google doesn't yield any results and neither does tonymacx86 search. Also, how come others don't get this error, having 10.10.3 and using the same guides (especially the HD5500 one)? I would guess that they...

Hi, Firstly, I would like to thank all of you that made it possible to run Yosemite on Intel HD5500. I am posting this because I have encountered a problem in loading graphic drivers (making the graphics laggy) and thought that maybe anyone here had a similar problem. I have successfully...

Removing the patch for AppleIntelBDWGraphicsFramebuffer in config.plist doesn't help.

Thanks. I located system.log in terminal and found /private/var/log/system.log. I found a line saying: kernel[0]: [IGPU] Graphics driver failed to load: could not register with Framebuffer driver! EDIT: And in S/L/E, I found AppleIntelHD5000Graphics.kext, AppleIntelHD5000GraphicsGLDriver.kext...

I'll try to remove the patch right away and post here if I see any change. How do I determine if drivers are present? I apologize for my inadequate knowledge of the topic, finding if drivers are present is probably quite a trivial thing to achieve.

How could I have removed them? Is there some sort of kext I could have deleted and if so, where should it be located? Config file is the same as in Post installation zip file in the guide for X1Carbon. Edit: I attached the config file.

IOReg file is attached to this reply. I also forgot to mention that Yosemite is taking a very long time to boot (which is also something that should get resolved at step 5 in the guide I used, with the copying of kexts and config file into the EFI/CLOVER).

As suspected, the kernel panic occurred because DVMT pre-allocated memory was too little. I fixed it with the help of this thread (http://www.tonymacx86.com/yosemite-laptop-support/162062-guide-intel-hd-graphics-5500-os-x-yosemite-10-10-3-a.html), by changing the binary file...

Hi guys, I've been trying to install Yosemite on my T450s with some help from this thread (http://www.tonymacx86.com/yosemite-laptop-guides/162391-guide-2015-x1-carbon-yosemite.html), because of the similarity of system configurations between T450s and X1Carbon3 and encountered a problem. I've...