Showingmytime22 Posted June 13, 2021 Share Posted June 13, 2021 Version 12.0 Beta SMBIOS: MacBookPro12,1 Working: Intel HD 5500 Sleep Touchpad Key Functions Ethernet Usb 2.0/3.0 ports Not Working: Audio Intel Wifi Bluetooth Odd issue with apfs module start randomly on boot reguardless if booting from local EFI or USB Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted June 13, 2021 Moderators Share Posted June 13, 2021 Do you have in boot arg? -lilubetaall 1 Link to comment Share on other sites More sharing options...
Showingmytime22 Posted June 13, 2021 Author Share Posted June 13, 2021 The default ones from the OC big Sur EFI. But i will add and test Not too experience with all of this just learning as I go. The post above was just saying it worked on this model. I have the working EFI folder backed up and just making changes in OC configurator and seeing what works. 1 hour ago, Jake Lo said: Do you have in boot arg? -lilubetaall Added and it is working fine. thank you (post added from safari on dell laptop) Link to comment Share on other sites More sharing options...
Nanank Posted June 14, 2021 Share Posted June 14, 2021 I got random reboot and force reboot when click restart in pref. all kext update newest in repo Dell E7250 Link to comment Share on other sites More sharing options...
acquarius.13 Posted August 27, 2021 Share Posted August 27, 2021 Hi everyone, I was able to install Monterey beta 5 on my e7450 (in signature), using an external hard drive were I had a working Big Sur. I had to switch on XhciPortLimit to have all usbs (and bluetooth, using BlueToolFixup and removing the injector) working, but wifi is still not working, despite using the same DeviceProperties as Big Sur I suppose this is just an issue due to early compatibility with new kexts, despite I saw some other laptops with the same DW1560 working on Monterey. Hope this issue will find a software solution.. Link to comment Share on other sites More sharing options...
Administrators Hervé Posted August 27, 2021 Administrators Share Posted August 27, 2021 I understood BCM4352 no longer worked under Big Sur but, if it did, I would not have expected any Incompatibility between DW1560 and Monterey kexts. By all means, post a zipped copy of your bootloader’s EFI folder + extracted/saved IOReg. Link to comment Share on other sites More sharing options...
acquarius.13 Posted August 27, 2021 Share Posted August 27, 2021 It is working under Big Sur. I will update all the files as soon as I can. Thanks @Hervé! Link to comment Share on other sites More sharing options...
Administrators Hervé Posted August 27, 2021 Administrators Share Posted August 27, 2021 Ok, will update the inventory then. Link to comment Share on other sites More sharing options...
acquarius.13 Posted August 27, 2021 Share Posted August 27, 2021 @Hervé, here you can find the EFI of my E7450 running Monterey on an external hard drive. This archive contains the ioreg file + a screenshot of system profiler: wifi is correctly identified but the driver is not loaded (in big sur it is loaded). Hope you can find something to improve. Thanks a lot! Link to comment Share on other sites More sharing options...
acquarius.13 Posted September 1, 2021 Share Posted September 1, 2021 Update: building the latest (not released yet) AirportBrcmFixup and Lilu managed to work also the wi-fi network. Now I just have to re-run the usb map again and it should be done! Link to comment Share on other sites More sharing options...
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