Boot loop after updating to 10.10.3

[MarcelBidon]

Boot loop updating to 10.10.3 // solved //

Hello,
Configuration:
GA-Z77X-UD5H - Bios F14 - 16Go G.Skill - Yosemite (Clover)
i7-2600k - MSI Hawk RD6870 (HD6870 1Go) - SSD Samsung 830

It is starting with the apple logo and the when progress bar is at the middle, it reboots.
Not easy to see in verbose mode, it seems to be when loading AMD graphic drivers.
No issue at previous Yosemite updates.

Thanks in advance for your help.

// Solved
The problem is the clover patch to avoid garbage on screen at boot patching IOGraphicsFamily
"4188c4eb 03" to "4188c4eb 23"
//

 

[Jithin.C.V]

Hello,
Configuration:
GA-Z77X-UD5H - Bios F14 - 16Go G.Skill - Yosemite (Clover)
i7-2600k - MSI Hawk RD6870 (HD6870 1Go) - SSD Samsung 830

It is starting with the apple logo and the when progress bar is at the middle, it reboots.
Not easy to see in verbose mode, it seems to be when loading AMD graphic drivers.
No issue at previous Yosemite updates.

Thanks in advance for your help.

Is it rebooting or staying with black screen??

Are you able to boot in safe mode??

 

[MarcelBidon]

Is it rebooting or staying with black screen??

Are you able to boot in safe mode??

Going partly white and reboot (like making a hardware reset)
Safe mode doesn't help.

 

[Jithin.C.V]

Going partly white and reboot (like making a hardware reset)
Safe mode doesn't help.

Have you tried to boot in to OS X partition with your bootable USB ?

 

[MarcelBidon]

Have you tried to boot in to OS X partition with your bootable USB ?

Yes. Get the boot menu and then the same problem.
Tried to keep only FakeSMC without plugins and still not working. I restored 10.10.2 from disk image (full backup with Paragon), then upgrade again (in case something went wrong by accident).
Next step is to try to specify the ATI buffer (Duckweed for my card)...

Dell laptop with same softs installed is working perfect with 10.10.3, nothing broken at update...

 

[bmsatori]

I'm having a similar issue.

Seems to be a GPU issue.

I can only boot when I use nv_disable=1

I have updated web drivers and still does not load.

I'm using a EVGA GeForce GTX 275.

 

[MarcelBidon]

I'm having a similar issue.

Seems to be a GPU issue.

I can only boot when I use nv_disable=1

I have updated web drivers and still does not load.

I'm using a EVGA GeForce GTX 275.

What is strange is that it might happen with both ATI and Geforce. Strange for a GPU issue...
There also strange message about sandbox.
In my case it is a little bit different, I get a full reboot (as an hardware reset).

 

[bmsatori]

What is strange is that it might happen with both ATI and Geforce. Strange for a GPU issue...
There also strange message about sandbox.
In my case it is a little bit different, I get a full reboot (as an hardware reset).

Yes my shows me the text like the picture above for about 5 sec then reboots. It will keep doing that until I shut it off or try the nv_disable=1.

I've have multiple people tell me to try a different System Definition.

 

[Jithin.C.V]

I'm having a similar issue.

Seems to be a GPU issue.

I can only boot when I use nv_disable=1

I have updated web drivers and still does not load.

I'm using a EVGA GeForce GTX 275.

Is the NVIDIA GTX 275 required web driver?? On 10.10.2 how it was worked?? with web driver or native driver??

If it was worked with native support then boot with nv_disable=1 then un install the web driver and install the attached kext with Kext Wizard.

Repair Disk Permissions & Rebuild Caches with Kext Wizard.

Reboot and check the booting.

 

[Jithin.C.V]

What is strange is that it might happen with both ATI and Geforce. Strange for a GPU issue...
There also strange message about sandbox.
In my case it is a little bit different, I get a full reboot (as an hardware reset).

Is the card had native support on 10.10.2 ?? Or you have added the device id to the kext manually??

While booting from bootable USB also is the system getting rebooted?? Which USB you are using?? Clover or Unibeast? Have you tried to boot in safe mode from USB? Or tried boot without caches??