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[Solved] E7240: bootloop after upgrading Monterey to 12.2.1


MrKaszka

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Thank you for your help.  I did the following:

- using the EFI from the guide, I installed Big Sur

- changed mlb etc.

- I tried to upgrade to Monterey.  When I try, the kernel panic pops up as in the attachment. 

Also clean install shows kernel panic

 

IMG_20220301_103811.jpg

Screenshot_2022-03-01-11-15-34-466_com.miui.gallery.jpg

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Thank you for your help. Everything works now. Additionally, it turned out that the DW1520 has some weird problem with Monterey. After changing to AC7260 it works much better (and in addition, there is Bluetooth :) )

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