fuzzylogic Posted July 12, 2020 Share Posted July 12, 2020 (edited) I managed to get as far as language reboot and have the following options samsung data is big sur beta 1 next icon is restore 10:16 when I pick data (big sur) it attempts to load but gets stuck and does not progress or give any error? z390 opencore 0.60 beta one big sur kernel extensions complied debug. config.plist Edited July 12, 2020 by osxone Link to comment Share on other sites More sharing options...
AlfredoM Posted July 12, 2020 Share Posted July 12, 2020 (edited) Does the recovery mode already work in the Big Sur Beta2? I have the Recovery option in the OC but click on only a black picture appears on it, then the OC boot menu comes back. I wanted to Run csrutil authenticated-root disable for more access to Big Sur. Thank you for Tipps Edited July 12, 2020 by AlfredoM Link to comment Share on other sites More sharing options...
lasn2096 Posted July 12, 2020 Share Posted July 12, 2020 15 minutes ago, SavageAUS said: Did you do this method and replace the IO80211.kext with an older one? Sent from my iPhone using Tapatalk yes, the method works 100% Link to comment Share on other sites More sharing options...
SavageAUS Posted July 12, 2020 Share Posted July 12, 2020 yes, the method works 100%Ok I’ll give it one last try before I purchase a BCM94352Z based card. Sent from my iPhone using Tapatalk Link to comment Share on other sites More sharing options...
ameenjuz Posted July 12, 2020 Share Posted July 12, 2020 2 hours ago, fusion71au said: No need to patch installer if your SMBIOS is officially supported in Big Sur (that patch is to allow install into older Macs, bypassing compatibility checks). IIRC, I only saw Preboot booting into the second stage install (the one with approx 30 minutes remaining). The final boot into the third stage shows only the Big Sur volume to boot from the OpenCore menu. Interrupting half way through the loading bar during this stage (when the progress bar slows to a crawl and the snapshot is being created) ---> Restart to OpenCore Menu now shows both "macOS Installer" and the Big Sur volume ---> Choose Big Sur Volume ---> 1 reboot, keep on choosing Big Sur volume, not the installer. For those getting error 66 trying to mount their root volume despite disabling SIP for authenticated root --> it means your system still has APFS System Snapshots enabled. These can be removed following the steps below (credit to guide on reddit) Fixing APFS Snapshot Procedure Boot into the Big Sur installer USB Open a terminal, type `csrutil disable` and reboot When back into the installer, run `diskutil list` to find the location of the "Macintosh HD" disk, such as disk2s5 Mount it using `diskutil mountDisk <disk identifier>` such as `diskutil mountDisk disk2s5` then run `mount -uw <volume mount point>` such as `mount -uw /Volumes/Macintosh\ HD/` to mount it as read write Run `/System/Library/Filesystems/apfs.fs/Contents/Resources/apfs_systemsnapshot -v <volume mount point> -r ""` Then, to delete the snapshots on the disk, run `diskutil apfs listSnapshots <volume mount point>` and take note of each UUID of the snapshots Run `diskutil apfs deleteSnapshot <volume mount point> -uuid <uuid of snapshot>` for all snapshots on the disk. Verify that there are no more snapshots by running `diskutil apfs listSnapshots <volume mount point>` it should return "No Snapshots for disk" Reboot into the Big Sur desktop and make sure that running `sudo mount -uw /` returns no errors and that running `diskutil info /` returns a disk such as disk2s5 and not a snapshot such as disk2s5s1 I run this above command one by one deleting snapshot but i stuck here By using this command mount -uw Please make a toturial for better understanding about deleting snapshot partition Link to comment Share on other sites More sharing options...
manmo71 Posted July 12, 2020 Share Posted July 12, 2020 Spoiler @MorenoAv I am sorry that did not work for you. You could remove these entries and try with current sysdef. Share your EFI if possible. Link to comment Share on other sites More sharing options...
htanh034 Posted July 12, 2020 Share Posted July 12, 2020 1 hour ago, AlfredoM said: Does the recovery mode already work in the Big Sur Beta2? I have the Recovery option in the OC but click on only a black picture appears on it, then the OC boot menu comes back. I wanted to Run csrutil authenticated-root disable for more access to Big Sur. Thank you for Tipps Make usb big sur boot installer ( or catalina if big sur not) 1 Link to comment Share on other sites More sharing options...
crazybirdy Posted July 12, 2020 Share Posted July 12, 2020 14 hours ago, corint1 said: a stupid question , have install before any version of catalina ? i thinking no ... Just did some test. Use createinstallmedia to make installer with 10.14.6, 10.15.5, and Big Sur beta 2, then use OC 0.6.0 to install 10.14.6, 10.15.5 without issue, and the installation is finished on stage1, stage2, and boot to system successful. Big Sur beta 2 can finish stage 1 installation, and the APFS "macOS Install Data" is ready. But boot to stage 2 ... it still gets reboot ... after -v boot log to apple logo. I think, it may be the graphic card issue with my GT 640 cause of it always shows the log.... System is shutting down, (SIP is Disabled) allowing process at path: /System/Library/Extensions/IOGraphicsFamily.kext/iogdiagnose 1 1 Link to comment Share on other sites More sharing options...
Lucas_FBS Posted July 12, 2020 Share Posted July 12, 2020 4 hours ago, dariuxzy said: Hey Chris, how did you get the menu bar fast? Mine is very slow to load compared to that of my real iMac teste este kext amigo, aqui funcionando perfeitamente na DW1550 AirportBrcmFixup.kext.zip 1 Link to comment Share on other sites More sharing options...
Lucas_FBS Posted July 12, 2020 Share Posted July 12, 2020 12 hours ago, Matgen84 said: Obrigado. Espero que o commit seja publicado em breve teste este kext amigo, funcionando 100% no DW1550! AirportBrcmFixup.kext.zip publiquei o kext acima ai amigo! apreciar ! 1 Link to comment Share on other sites More sharing options...
SavageAUS Posted July 12, 2020 Share Posted July 12, 2020 No need to patch installer if your SMBIOS is officially supported in Big Sur (that patch is to allow install into older Macs, bypassing compatibility checks). IIRC, I only saw Preboot booting into the second stage install (the one with approx 30 minutes remaining). The final boot into the third stage shows only the Big Sur volume to boot from the OpenCore menu. Interrupting half way through the loading bar during this stage (when the progress bar slows to a crawl and the snapshot is being created) ---> Restart to OpenCore Menu now shows both "macOS Installer" and the Big Sur volume ---> Choose Big Sur Volume ---> 1 reboot, keep on choosing Big Sur volume, not the installer. For those getting error 66 trying to mount their root volume despite disabling SIP for authenticated root --> it means your system still has APFS System Snapshots enabled. These can be removed following the steps below (credit to guide on reddit) Fixing APFS Snapshot Procedure Boot into the Big Sur installer USB Open a terminal, type `csrutil disable` and reboot When back into the installer, run `diskutil list` to find the location of the "Macintosh HD" disk, such as disk2s5 Mount it using `diskutil mountDisk ` such as `diskutil mountDisk disk2s5` then run `mount -uw ` such as `mount -uw /Volumes/Macintosh\ HD/` to mount it as read write Run `/System/Library/Filesystems/apfs.fs/Contents/Resources/apfs_systemsnapshot -v -r ""` Then, to delete the snapshots on the disk, run `diskutil apfs listSnapshots ` and take note of each UUID of the snapshots Run `diskutil apfs deleteSnapshot -uuid ` for all snapshots on the disk. Verify that there are no more snapshots by running `diskutil apfs listSnapshots ` it should return "No Snapshots for disk" Reboot into the Big Sur desktop and make sure that running `sudo mount -uw /` returns no errors and that running `diskutil info /` returns a disk such as disk2s5 and not a snapshot such as disk2s5s1 Worked great for me. Got stuck at step 5 I think it was until I entered the “”Now my DW1820A works and also fixed the lag I had with the menu bar. Sent from my iPhone using Tapatalk 2 Link to comment Share on other sites More sharing options...
jsl2000 Posted July 12, 2020 Share Posted July 12, 2020 7 hours ago, AppleBreak said: @Rocky12 It is still in WIP, but here you go. I Followed Haswell guide for the basic stuff. But hey, I saw BS. EFI-EP45UD3P Q9550.zip Thanks. Any specific patch for LGA 775 CPU ? Link to comment Share on other sites More sharing options...
crazybirdy Posted July 12, 2020 Share Posted July 12, 2020 9 hours ago, AppleBreak said: Welcome to LGA 775, Big Sur. Good news to LGA 775. 15 minutes ago, jsl2000 said: Thanks. Any specific patch for LGA 775 CPU ? As my Legacy BIOS, I can boot from Enoch, Clover, and OC. boot1 = Enoch r2922 boot boot2 = boot2 -> /EFI/OC/BOOTx64.efi -> /EFI/OC/OpenCore.efi boot6 = boot6 -> /EFI/CLOVER/CLOVERX64.efi and set boot=boot6 -> Clover default... All three bootloaders work fine here via Clover-pkg to install alternative booting PBR. 1 1 Link to comment Share on other sites More sharing options...
Matgen84 Posted July 12, 2020 Share Posted July 12, 2020 (edited) Hi @Blu24 @crazybirdy @fusion71au Finally, I succeed to install Big Sur Beta 2 on my USB external Hard Drive connected to Z390 Aorus Master More than 4hours for stage 2, and the others stages are long too. TODO disable SIP: strangely 7708000 in config.plist don't work for me OC Picker show only BigSur - Data instead of BigSur HD remove update snapshot Any ideas ! Please. Edited July 12, 2020 by Matgen84 6 Link to comment Share on other sites More sharing options...
SavageAUS Posted July 12, 2020 Share Posted July 12, 2020 Hi [mention=2466739]Blu24[/mention] [mention=61100]crazybirdy[/mention] [mention=846696]fusion71au[/mention] Finally, I succeed to install Big Sur Beta 2 on my USB external Hard Drive connected to Z390 Aorus Master More than 4hours for stage 2, and the others stages are long too. TODO disable SIP: strangely 7708000 in config.plist don't work for me OC Picker show only BigSur - Data instead of BigSur HD remove update snapshot Any ideas ! Please. I followed [mention]fusion71au [/mention] guide to delete snapshot and it worked just fine, just pay attention to step 5’s (“”) the (“”) are needed. Check your config as I believe you need 77080000 not 7708000. Boot picker I’m at a loss with, internal boot picker or open canopy? Sent from my iPhone using Tapatalk 1 Link to comment Share on other sites More sharing options...
crazybirdy Posted July 12, 2020 Share Posted July 12, 2020 18 minutes ago, Matgen84 said: Hi @Blu24 @crazybirdy @fusion71au Finally, I succeed to install Big Sur Beta 2 on my USB external Hard Drive connected to Z390 Aorus Master More than 4hours for stage 2, and the others stages are long too. TODO disable SIP: strangely 7708000 in config.plist don't work for me OC Picker show only BigSur - Data instead of BigSur HD remove update snapshot Any ideas ! Please. Finally, I watch you succeed to install Big Sur Beta 2..............and I still get reboot at stage 2. Come on... beta 3. 3 Link to comment Share on other sites More sharing options...
dannyboy9 Posted July 12, 2020 Share Posted July 12, 2020 21 minutes ago, Moviemakergr said: I finally made it both vision G and D goes clean Install from USB Big Sur beta ii I'll upload the efi as soon as I'm done .. Hide contents I've seen you struggle ever since June 26. Congratulations my man, I'm proud of you! 1 Link to comment Share on other sites More sharing options...
Matgen84 Posted July 12, 2020 Share Posted July 12, 2020 23 minutes ago, SavageAUS said: I followed [mention]fusion71au [/mention] guide to delete snapshot and it worked just fine, just pay attention to step 5’s (“”) the (“”) are needed. Check your config as I believe you need 77080000 not 7708000. Boot picker I’m at a loss with, internal boot picker or open canopy? Sent from my iPhone using Tapatalk I make a mistake in my comment: I've 77080000 in my config.plist. BootPicker can be BuiltIn (just text) or external (graphical) like OpenCanopy Link to comment Share on other sites More sharing options...
MorenoAv Posted July 12, 2020 Share Posted July 12, 2020 7 hours ago, manmo71 said: Reveal hidden contents @MorenoAv I am sorry that did not work for you. You could remove these entries and try with current sysdef. Share your EFI if possible. Hi, @manmo71, Thanks for your answer I'll do it... Here it is my config.plist Thanks config.plist Link to comment Share on other sites More sharing options...
fusion71au Posted July 12, 2020 Share Posted July 12, 2020 (edited) On 7/12/2020 at 10:54 AM, lasn2096 said: DW1560 Working, thanks On 7/12/2020 at 12:17 PM, SavageAUS said: Ok I’ll give it one last try before I purchase a BCM94352Z based card. Sent from my iPhone using Tapatalk On 7/12/2020 at 3:27 PM, SavageAUS said: Worked great for me. Got stuck at step 5 I think it was until I entered the “” Now my DW1820A works and also fixed the lag I had with the menu bar. Sent from my iPhone using Tapatalk I think you guys owe me a few but thanks for confirming it works . On 7/12/2020 at 7:42 PM, Matgen84 said: Hi @Blu24 @crazybirdy @fusion71au Finally, I succeed to install Big Sur Beta 2 on my USB external Hard Drive connected to Z390 Aorus Master More than 4hours for stage 2, and the others stages are long too. TODO disable SIP: strangely 7708000 in config.plist don't work for me OC Picker show only BigSur - Data instead of BigSur HD remove update snapshot Any ideas ! Please. After making the change to your config.plist NVRAM entry, don't forget to reset NVRAM from OpenCore boot menu. On 7/12/2020 at 8:03 PM, crazybirdy said: Finally, I watch you succeed to install Big Sur Beta 2..............and I still get reboot at stage 2. Come on... beta 3. Hi @crazybirdy. I'm nearly certain the problem lies with your graphics card. My old legacy BIOS rigs can boot the Big Sur Installer and also the completed Big Sur installation on an external USB HD (via OC 0.6.0)... Spoiler but since they have non metal capable graphics cards, they also reboot on stage 2 (when attempting a new clean install from scratch). If someone manages to fool the Big Sur installer that a metal capable graphics card exists (or that install is happening in a virtual machine environment), it would probably work. 17 hours ago, crazybirdy said: What's your graphics card? As shown in the screenshot (for system 2 in my signature), its an ATI HD5770, not supported since macOS 10.13.6 - no metal capability so running in vesa mode here. Booting to Big Sur where installation was done previously onto an external USB HD (by my NUC6i5SYH with metal capable Intel Iris Graphics 540). Edited July 13, 2020 by fusion71au answer @crazybirdy's question 2 1 Link to comment Share on other sites More sharing options...
MorenoAv Posted July 12, 2020 Share Posted July 12, 2020 @manmo71, I tried it, removed the said parameters and lost boot and graphic acceleration ... Thanks Link to comment Share on other sites More sharing options...
Matgen84 Posted July 12, 2020 Share Posted July 12, 2020 (edited) 31 minutes ago, fusion71au said: After making the change to your config.plist NVRAM entry, don't forget to reset NVRAM from OpenCore boot menu. Thanks @fusion71au It works now. Do you if there is a setting for also disabling Authenticated Root at the same time. I don't understand why OC Picker show "BigSur - data" and not "BigSur HD" (I name BigSur my HD, of course) Edited July 12, 2020 by Matgen84 Link to comment Share on other sites More sharing options...
Blu24 Posted July 12, 2020 Share Posted July 12, 2020 (edited) 13 hours ago, Matgen84 said: Hi @Blu24 @crazybirdy @fusion71au Finally, I succeed to install Big Sur Beta 2 on my USB external Hard Drive connected to Z390 Aorus Master More than 4hours for stage 2, and the others stages are long too. TODO disable SIP: strangely 7708000 in config.plist don't work for me OC Picker show only BigSur - Data instead of BigSur HD remove update snapshot Any ideas ! Please. Great News Can you please upload a screenshot of "OC Picker show only BigSur - Data instead of BigSur HD" Regarding your installation taking so long to install, I think if you were to installed Big Sur on a spare internal drive, the installation would be much quicker Edited July 12, 2020 by Blu24 Link to comment Share on other sites More sharing options...
Matgen84 Posted July 12, 2020 Share Posted July 12, 2020 5 minutes ago, Blu24 said: Great News Can you please upload a screenshot of "OC Picker show only BigSur - Data instead of BigSur HD" I've 3 Hard Drives: Catalina and Windows (Internal), BigSur (External) I can't rename USB - Data to BigSur - Data for the time being. This is why you see USB - Data on the screenshot. Sorry for my bad English. 1 Link to comment Share on other sites More sharing options...
Blu24 Posted July 12, 2020 Share Posted July 12, 2020 (edited) 18 minutes ago, Matgen84 said: I've 3 Hard Drives: Catalina and Windows (Internal), BigSur (External) I can't rename USB - Data to BigSur - Data for the time being. This is why you see USB - Data on the screenshot. Sorry for my bad English. Boot into Catalina open Disk utility In Disk Utility, right-click. rename your USB Edited July 12, 2020 by Blu24 upload different image 1 Link to comment Share on other sites More sharing options...
Recommended Posts