HI all, so I have a fully working 10.8.5 on x220 Thanks to this forum. So Now I am trying to get 10.9 working as well. Starting point: X220 with all kext working in 10.8.5 USB with mavericks based on Unibeats 3.0.1 installation. New SSD. So first I need to patch the Unibeast USB for MBR support as t...

Hi all,

Anyone upgraded to Mavericks ?

I am openning a new threat for Mavericks

Manu

Which version of the voodoops2 are you using.

Thanks

Manu

Update on 10.8.5... following the verbose boot I can see two things: 1st) Some times the Ultranav /trackpad is not being recognized, so no built in mouse when booted. 2nd) two smc errors show on boot: SMC::smcReadKeyAction ERROR $Num kSMCKeyNotFound(0x84) fKeyHashTable=0x0 SMC::smcReadKeyAction ERRO...

Hi all, Just Installed combo Update 10.8.5, after reboot and enter with -x i got a Kernel Pannic. replaced then AppleIntelCPUPowerManagement.kext with the one in 10.8.4 ( that came from 10.8.1). Start with -x and with Kext utility install: AppleIntelCPUPowerManagement.kext AppleACPIPlatform.kext App...

Hi all, Just a big thank U for the help to set this up. I have working ML 10.8.2. I have the the sleep issue, not coming back and fast led and fan... any idea ? I haven't done my own dsdt, can this be the issue ? I've tried to update to combo 10.8.3 and combo 10.8.4 with no success. After installati...

Hi all,

after some desperation my X220 system board died a couple of days back.
Today the IBM guy changed my System board and now I am installing ML... no changes to the USB I did some months back so I guess something in my mother board was wrong....

I'll keep you posted.

THANKS

MANU

Hi all, So I am still doing a lot of tests as I can not believe I cannot boot my USB in the X220. I have checked the USB and it is working ( started in a vmware box) so definitely it is something in my machine. I have changed the BIOS to 1.28 and also to 1.28 whitlisted with same efect.... What I am...

Hi,

thanks for the reply. Yes I have tried the -x at boot, apart from the -v.
I also tried to change the Graphicsenabler and some cpu.... with no luck...

When I create the usb, should I put there the Extra folder ? ( I am doing this now).

and the dsdt file, needs to be there also ?

Thanks

Manuel

Hi all, First of all thanks to that GREAT Post!! I am the owner of an X220 with this specs: 2nd Gen Core i5Intel i5-2540M / 2.6 GHz ( 3.3 GHz ) ( Dual-Core ) 8 GB RAM 500 GB - Serial ATA-300 - 7200 rpm 1366 x 768 ( HD ) Display Intel HD Graphics 3000 Dynamic Video Memory Technology BIOS: 1.26 not wh...

Hi all, First of all thanks to that GREAT Post!! I am the owner of an X220 with this specs: 2nd Gen Core i5Intel i5-2540M / 2.6 GHz ( 3.3 GHz ) ( Dual-Core ) 8 GB RAM 500 GB - Serial ATA-300 - 7200 rpm 1366 x 768 ( HD ) Display Intel HD Graphics 3000 Dynamic Video Memory Technology BIOS: 1.26 not wh...