error loading kernel cache (0x3) , boot failed after macos10.13.6 update, opencore 0.7.2

[fengchen_macos]

in the recovery mode, it is not work blow:

kextcache -i /

Edited August 12, 2021 by fengchen_macos
1

[hardcorehenry]

On 8/12/2021 at 4:13 AM, fengchen_macos said:

in the recovery mode, it is not work blow:

kextcache -i /

 

In recovery mode this command should look like this:

kextcache -i /Volumes/your_volume_name

Edit:

IMPORTANT: If your disk/partition name contain space don’t forget about “\”. For example you named disk/partition with installed OSX: High Sierra, command should look like this:

kextcache -i /Volumes/High\ Sierra

 

Edited August 13, 2021 by hardcorehenry

[fengchen_macos]

On 8/12/2021 at 4:41 PM, hardcorehenry said:

 

In recovery mode this command should look like this:

kextcache -i /Volumes/your_volume_name

 

THX.

The command ran successfully, but the error remained after restarting

 

[fengchen_macos]

On 8/12/2021 at 2:21 PM, Hervé said:

If you want to rebuild the cache, you may boot in single user mode (-s), log in and mount the partition as stated on screen, then run that kextcache -i / command. The cache will then properly rebuild.

ths

The boot-args parameters -f and -s of opencore don't seem to work

 the error remained after restarting

[hardcorehenry]

12 minutes ago, fengchen_macos said:

THX.

The command ran successfully, but the error remained after restarting

 

How exactly did you name your disk/partition with installed OSX?

EDIT: Remove -f boot-arg and -s if you're going to rebuild cache via recovery.

Edited August 13, 2021 by hardcorehenry

[fengchen_macos]

13 minutes ago, hardcorehenry said:

 

How exactly did you name your disk/partition with installed OSX?

EDIT: Remove -f boot-arg and -s if you're going to rebuild cache via recovery.

MACOS_DISK

Deleted the parameters also does not work properly

[hardcorehenry]

31 minutes ago, fengchen_macos said:

MACOS_DISK

Deleted the parameters also does not work properly

 

Boot into recovery and run via terminal:

mount -uw /Volumes/MACOS_DISK
chown -R 0:0 /Volumes/MACOS_DISK/System/Library/Extensions
chmod -R 755 /Volumes/MACOS_DISK/System/Library/Extensions
kextcache -i /Volumes/MACOS_DISK
reboot

EDIT:What kind of update/upgrade was it, because you didn't mention...

Edited August 13, 2021 by hardcorehenry

[fengchen_macos]

1 hour ago, hardcorehenry said:

 

Boot into recovery and run via terminal:

mount -uw /Volumes/MACOS_DISK
chown -R 0:0 /Volumes/MACOS_DISK/System/Library/Extensions
chmod -R 755 /Volumes/MACOS_DISK/System/Library/Extensions
kextcache -i /Volumes/MACOS_DISK
reboot

EDIT:What kind of update/upgrade was it, because you didn't mention...

Thank you for your help

Security update

 

The command execution result is the same as the above command,

but it also fails to boot

 

 

[ranjit aujla]

Damm even I am having a similar kind of issue, I have searched all over the internet and even have posted on number of threads on different forum, no solution seems to work. I am really frustrated, can anyone of you here help me resolve this issue, I am very much tired now. vidmate  mobdro
 

Edited September 24, 2021 by ranjit aujla

[Allan]

Just now, ranjit aujla said:

Damm even I am having a similar kind of issue, I have searched all over the internet and even have posted on number of threads on different forum, no solution seems to work. I am really frustrated, can anyone of you here help me resolve this issue, I am very much tired now.
 

Hi and welcome to InsanelyMac 😃

 

Please do this:

 

[Slice]

On 8/12/2021 at 7:13 AM, fengchen_macos said:

in the recovery mode, it is not work blow:

kextcache -i /

It is not only kernelcache problem. It can be memory fix issue. What driver did you use: OsxAptioFix3Drv.efi or AptioMemoryFix.efi or OpenRuntime.efi? Something else?