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Help!!! Catalina doesn't come up

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Joined
Sep 20, 2011
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224
Motherboard
GA-Z77X-UDH5
CPU
i7 3770k
Graphics
GTX650 TI
Mobile Phone
  1. iOS
Hi All,
I've installed Catalina in two modes, first upgrade from Mojave fully working and now only the apple appears and reboot forever, I'm using clover uefi v4961, the last offered here. Then I've installed into a blank partition in the same SSD, It boots bue only get a white screen with the mouse arrow, and nothing more
Any help on this? I have a intel3770 i7 with Ga-Z77-UD5 MB
BTW in bios I have a lot of drives written by clover, Like MAC OSX, clover uefi, etc...Any way to remove all that?

Big tks
Alex
 

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in addition I cannot reinstall Catalina to those partitions, is that related to read only volumes? How can I make it RW?
Thank you
 

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I'm stuck in the same issue as you.. I have a working Mojave version but Catalina is a no go.
 
Found to reinstall from recovery partition, but cannot create a preboot volume, pics attached...any idea?
big tks
Alex
 

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