fabiodelra Posted July 7, 2020 Share Posted July 7, 2020 @DarkNeptune0 to start Big Sur already installed, or both, in installer my internal HD or SSD are not working @DarkNeptune0 If you can share your EFI folder, I really appreciate it Link to comment https://www.insanelymac.com/forum/topic/344428-pre-release-macos-big-sur/page/9/#findComment-2729075 Share on other sites More sharing options...
dannyboy9 Posted July 7, 2020 Share Posted July 7, 2020 49 minutes ago, Henry.M. said: Any successful installations (only installations not vm or real mac restore method) on the z490 comet lake platform? try it and let me know EFI_for_comet_lake.zip Link to comment https://www.insanelymac.com/forum/topic/344428-pre-release-macos-big-sur/page/9/#findComment-2729078 Share on other sites More sharing options...
DarkNeptune0 Posted July 7, 2020 Share Posted July 7, 2020 @fabiodelra Here's my EFI : EFI-DNP0.zip Link to comment https://www.insanelymac.com/forum/topic/344428-pre-release-macos-big-sur/page/9/#findComment-2729079 Share on other sites More sharing options...
RGarrido Posted July 7, 2020 Share Posted July 7, 2020 Successfully installed Big Sur on i7-9750H (Clevo laptop). I have to study for a school exam I’ll have on Thursday but I’ll try to check if everything is working properly today Link to comment https://www.insanelymac.com/forum/topic/344428-pre-release-macos-big-sur/page/9/#findComment-2729081 Share on other sites More sharing options...
corint1 Posted July 7, 2020 Share Posted July 7, 2020 1 hour ago, dannyboy9 said: @corint1 thank you ...yes working , but after first restart , it is change background to catalina and can nao r store to big sur ... about 40 minutes and 5 restarts ... cool ... Link to comment https://www.insanelymac.com/forum/topic/344428-pre-release-macos-big-sur/page/9/#findComment-2729082 Share on other sites More sharing options...
fabiodelra Posted July 7, 2020 Share Posted July 7, 2020 @DarkNeptune0 Your EFI was able to boot Catalina, everything working, but Big Sur no.. Link to comment https://www.insanelymac.com/forum/topic/344428-pre-release-macos-big-sur/page/9/#findComment-2729084 Share on other sites More sharing options...
DarkNeptune0 Posted July 7, 2020 Share Posted July 7, 2020 @fabiodelra On my laptop it goes very well with Big Sur, In verbose mode, where does he stay? Or what appears? Link to comment https://www.insanelymac.com/forum/topic/344428-pre-release-macos-big-sur/page/9/#findComment-2729085 Share on other sites More sharing options...
fantomas Posted July 7, 2020 Share Posted July 7, 2020 macOS Big Sur beta 2 (20A4300b) 9 Link to comment https://www.insanelymac.com/forum/topic/344428-pre-release-macos-big-sur/page/9/#findComment-2729087 Share on other sites More sharing options...
fabiodelra Posted July 7, 2020 Share Posted July 7, 2020 @DarkNeptune0 Ends with AppleIntelLpssControler and the forbidden symbol Link to comment https://www.insanelymac.com/forum/topic/344428-pre-release-macos-big-sur/page/9/#findComment-2729088 Share on other sites More sharing options...
MorenoAv Posted July 7, 2020 Share Posted July 7, 2020 (edited) Installing finally and the secret is reset nvram not clear nvram, that solves it ... no more SIGBART and it boots... 26 minutes remaining but is painfully slow... But now I have this problem see the picture below anyone now how to solve this? After the second photo is a never ending reboot loop ... Thanks Edited July 7, 2020 by MorenoAv Link to comment https://www.insanelymac.com/forum/topic/344428-pre-release-macos-big-sur/page/9/#findComment-2729090 Share on other sites More sharing options...
Pavo Posted July 7, 2020 Share Posted July 7, 2020 (edited) Spoiler Edited July 7, 2020 by Allan Spoiler tag 5 Link to comment https://www.insanelymac.com/forum/topic/344428-pre-release-macos-big-sur/page/9/#findComment-2729091 Share on other sites More sharing options...
markpenn Posted July 7, 2020 Share Posted July 7, 2020 should we just update to beta 2 ? 2 Link to comment https://www.insanelymac.com/forum/topic/344428-pre-release-macos-big-sur/page/9/#findComment-2729095 Share on other sites More sharing options...
Henry.M. Posted July 7, 2020 Share Posted July 7, 2020 1 hour ago, dannyboy9 said: try it and let me know EFI_for_comet_lake.zip Thanks, but this config can't work - it's totally misconfigured. I'd like to know if somebody, who has a z490 comet lake system, was able to make a clean install of Big Sur with opencore. Link to comment https://www.insanelymac.com/forum/topic/344428-pre-release-macos-big-sur/page/9/#findComment-2729098 Share on other sites More sharing options...
DarkNeptune0 Posted July 7, 2020 Share Posted July 7, 2020 @fabiodelra try this EFIV2.zip Link to comment https://www.insanelymac.com/forum/topic/344428-pre-release-macos-big-sur/page/9/#findComment-2729099 Share on other sites More sharing options...
dannyboy9 Posted July 7, 2020 Share Posted July 7, 2020 2 minutes ago, Henry.M. said: Thanks, but this config can't work - it's totally misconfigured. I'd like to know if somebody, who has a z490 comet lake system, was able to make a clean install of Big Sur with opencore. What part is 'misconfigured'? Link to comment https://www.insanelymac.com/forum/topic/344428-pre-release-macos-big-sur/page/9/#findComment-2729100 Share on other sites More sharing options...
DarkNeptune0 Posted July 7, 2020 Share Posted July 7, 2020 @markpenn I'll try, I had read something about how the updates in big sur are different... Link to comment https://www.insanelymac.com/forum/topic/344428-pre-release-macos-big-sur/page/9/#findComment-2729102 Share on other sites More sharing options...
fabiodelra Posted July 7, 2020 Share Posted July 7, 2020 @DarkNeptune0 The same Link to comment https://www.insanelymac.com/forum/topic/344428-pre-release-macos-big-sur/page/9/#findComment-2729104 Share on other sites More sharing options...
fabiodelra Posted July 7, 2020 Share Posted July 7, 2020 (edited) @DarkNeptune0 Spoiler Edited July 7, 2020 by Allan Spoiler tag Link to comment https://www.insanelymac.com/forum/topic/344428-pre-release-macos-big-sur/page/9/#findComment-2729107 Share on other sites More sharing options...
dannyboy9 Posted July 7, 2020 Share Posted July 7, 2020 46 minutes ago, markpenn said: should we just update to beta 2 ? Success with beta 2. My efi attached above. Link to comment https://www.insanelymac.com/forum/topic/344428-pre-release-macos-big-sur/page/9/#findComment-2729110 Share on other sites More sharing options...
busso Posted July 7, 2020 Share Posted July 7, 2020 (edited) Hello, could you help me please. this rendering this kernel panic I am using a pre-compiled efi from olarila. I installed big sur from an image without any problem with an efi made by me, but now when trying to do a clean installation I get this panic. I have tried to make the efo oc but so far I have not been successful. Thanks in advance. my computer is a dell optiplex 7040 sff skylake 6700, 32 ram ssd pciex 256gb working ok with catalina. attached the efi Spoiler EFI.zip Edited July 7, 2020 by Allan Spoiler tag Link to comment https://www.insanelymac.com/forum/topic/344428-pre-release-macos-big-sur/page/9/#findComment-2729111 Share on other sites More sharing options...
Pavo Posted July 7, 2020 Share Posted July 7, 2020 6 minutes ago, busso said: Hello, could you help me please. this rendering this kernel panic I am using a pre-compiled efi from olarila. I installed big sur from an image without any problem with an efi made by me, but now when trying to do a clean installation I get this panic. I have tried to make the efo oc but so far I have not been successful. Thanks in advance. my computer is a dell optiplex 7040 sff skylake 6700, 32 ram ssd pciex 256gb working ok with catalina. attached the efi EFI.zip add vsmcgen=1 to boot-args during install or updates. Link to comment https://www.insanelymac.com/forum/topic/344428-pre-release-macos-big-sur/page/9/#findComment-2729112 Share on other sites More sharing options...
mnfesq Posted July 7, 2020 Share Posted July 7, 2020 24 minutes ago, fabiodelra said: @DarkNeptune0 The same I had this problem and found that it was the result of one of my quirk settings in OC config.plist. I wish I could be certain which one it was but I never just make one adjustment at a time because I don't have the patience to reboot that many times before getting a working config. Here is the working config for my USB installer. Please remember that I have an HP laptop so there are some quirks specially-selected for that (i.e., LAPIC kernel panic, and UnblockFSConnect.). Also, I stripped the SMBIOS info except the Mac model. Maybe it will help you. config.plist-USB Installer.zip Link to comment https://www.insanelymac.com/forum/topic/344428-pre-release-macos-big-sur/page/9/#findComment-2729113 Share on other sites More sharing options...
corint1 Posted July 7, 2020 Share Posted July 7, 2020 17 minutes ago, dannyboy9 said: Success with beta 2. My efi attached above. how update ..me say no update ... some app ? Link to comment https://www.insanelymac.com/forum/topic/344428-pre-release-macos-big-sur/page/9/#findComment-2729115 Share on other sites More sharing options...
DarkNeptune0 Posted July 7, 2020 Share Posted July 7, 2020 Just now, corint1 said: how update ..me say no update ... some app ? If you are in BigSur the update appears by itself when you look it up in the settings Link to comment https://www.insanelymac.com/forum/topic/344428-pre-release-macos-big-sur/page/9/#findComment-2729116 Share on other sites More sharing options...
MaLd0n Posted July 7, 2020 Share Posted July 7, 2020 Spoiler Spoiler Spoiler Spoiler Spoiler Spoiler 7 1 Link to comment https://www.insanelymac.com/forum/topic/344428-pre-release-macos-big-sur/page/9/#findComment-2729119 Share on other sites More sharing options...
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