notsnsone Posted June 27, 2020 Share Posted June 27, 2020 Hello, My specs are in the signature, I have made a VM and installed macOS Big Sur. It booted to desktop no issues so I made a dd image, transferred to my hard drive and dd'd that to an empty 500gb drive I have. I used the latest OC 0.6 with all the nightlies for lilu and whatevergreen. In my config plist, i used all the settings from my working catalina config, and modified a few things people have pointed out, like: AvoidRuntimeDefrag False in Booter Quirks booter-fileset-kernel 00 in NVRAM Add 7C436110-AB2A-4BBB-A880-FE41995C9F82 booter-fileset-basesystem 00 in NVRAM Add 7C436110-AB2A-4BBB-A880-FE41995C9F82 -lilubetaall in boot flags however when the system finishes booting, it will go to a blank screen. Anybody else ran into this issue? Link to comment https://www.insanelymac.com/forum/topic/344302-black-screen-on-cloned-big-sur-install/ Share on other sites More sharing options...
Pavo Posted June 27, 2020 Share Posted June 27, 2020 add vsmcgen=1 to bootargs. 1 Link to comment https://www.insanelymac.com/forum/topic/344302-black-screen-on-cloned-big-sur-install/#findComment-2727181 Share on other sites More sharing options...
notsnsone Posted June 27, 2020 Author Share Posted June 27, 2020 thank you for the reply! i did add the boot argument, however it had no effect. I have a feeling kexts are still not being loaded, for example if i turn off virtualsmc in config, it doesn't make a difference to the verbose output of the boot. I would like to note that only lilu seems to be loaded, looking at verbose output, i only see lilu output 4 errors and then everything that is loaded has to do with macos Link to comment https://www.insanelymac.com/forum/topic/344302-black-screen-on-cloned-big-sur-install/#findComment-2727293 Share on other sites More sharing options...
notsnsone Posted June 27, 2020 Author Share Posted June 27, 2020 I have downloaded the latest 0.6 and all the latest kext (Lilu, Whatevergreen etc) and I have scrapped the config I kept editing and went back to my Catalina one and updated it for 0.6 and BAM it works now, everything works, big thanks to everybody Link to comment https://www.insanelymac.com/forum/topic/344302-black-screen-on-cloned-big-sur-install/#findComment-2727374 Share on other sites More sharing options...
g4fa Posted June 29, 2020 Share Posted June 29, 2020 Hi Can you upload your EFI please ? Link to comment https://www.insanelymac.com/forum/topic/344302-black-screen-on-cloned-big-sur-install/#findComment-2727848 Share on other sites More sharing options...
gulios Posted June 30, 2020 Share Posted June 30, 2020 can you upload your efi OC folder ? with config.plist (offcourse without smbios) Thank you Link to comment https://www.insanelymac.com/forum/topic/344302-black-screen-on-cloned-big-sur-install/#findComment-2728114 Share on other sites More sharing options...
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