Raphaël Sente Posted October 20, 2020 Share Posted October 20, 2020 (edited) Hi guys, I wanted to install Mac OS Big Sur on may Lenovo laptop. I got now Catalina 10,15,7 fully working. Wifi, trackpad, keyboard shortcuts etc.. So I followed some guide to make Big Sur installer with OC. But I get stuck at PS2controller thing,  I got a kernel panic that I included in the thread, but don't really now if it is from the last boot I tried. I will insert the EFI folder I used to try and boot Big Sur, I will also add the refi folder I use to boot Catalina, and I will add the files from runme.app. Could someone help me to fix this pls?  EDIT: EFI is to big so I added it to dropbox: EFI I used for Big Sur: https://www.dropbox.com/s/xetj21s6bc4c5ys/EFI-bigsur.zip?dl=0 EFI I used for Catalina: https://www.dropbox.com/s/2ytx5hm0n6n7fgu/EFIcatalina.zip?dl=0 RUNME DUMP: https://www.dropbox.com/s/d9s4cfuvm3qewnk/Send me MacBook-Pro.zip?dl=0  images of boot screen error added. You are all kindly appreciated bootimg.zip Edited October 20, 2020 by Raphaël Sente Quote Link to comment Share on other sites More sharing options...
tasco11 Posted October 20, 2020 Share Posted October 20, 2020 12 minutes ago, Raphaël Sente said: Hi guys, I wanted to install Mac OS Big Sur on may Lenovo laptop. I got now Catalina 10,15,7 fully working. Wifi, trackpad, keyboard shortcuts etc.. So I followed some guide to make Big Sur installer with OC. But I get stuck at PS2controller thing,  I got a kernel panic that I included in the thread, but don't really now if it is from the last boot I tried. I will insert the EFI folder I used to try and boot Big Sur, I will also add the refi folder I use to boot Catalina, and I will add the files from runme.app. Could someone help me to fix this pls?  EDIT: EFI is to big so I added it to dropbox: EFI I used for Big Sur: https://www.dropbox.com/s/xetj21s6bc4c5ys/EFI-bigsur.zip?dl=0 EFI I used for Catalina: https://www.dropbox.com/s/2ytx5hm0n6n7fgu/EFIcatalina.zip?dl=0 RUNME DUMP: https://www.dropbox.com/s/d9s4cfuvm3qewnk/Send me MacBook-Pro.zip?dl=0 You are all kindly appreciated Post screenshot of the KP Quote Link to comment Share on other sites More sharing options...
Raphaël Sente Posted October 20, 2020 Author Share Posted October 20, 2020 (edited) 1 hour ago, tasco11 said: Post screenshot of the KP It is not really a kernel panic I think. it is just stuck on voodooPS2Controller with messages such as: Faild to load voodooKeyboard & voodoo trackpad thing and then another line come up with, launch fail with error 5 and it just stays on that bootimg.zip Edited October 20, 2020 by Raphaël Sente Quote Link to comment Share on other sites More sharing options...
tasco11 Posted October 26, 2020 Share Posted October 26, 2020 On 10/20/2020 at 7:38 PM, Raphaël Sente said: It is not really a kernel panic I think. it is just stuck on voodooPS2Controller with messages such as: Faild to load voodooKeyboard & voodoo trackpad thing and then another line come up with, launch fail with error 5 and it just stays on that bootimg.zip 1.1 MB · 0 downloads That EC related. Update the kext amd bootloader. If it was updated, then try fix the EC patch, SSDT or DSDT. Quote Link to comment Share on other sites More sharing options...
Marlon Alkan Posted November 1, 2020 Share Posted November 1, 2020 Did you make it work in the end? If yes, would you provide me your EFI 😇 I tried everything but can't get it to work. Thanks Quote Link to comment Share on other sites More sharing options...
