Hi there! I just brought a new SDD and decided to use Catalina instead of High Sierra on my Notebook Acer VX5. I keep getting a flag that I don't know how to fix it. Every time I try to run Catalina without USB Installation, Clover app flag a APPLEPS2MOUSE problem. I tried to install VoodooPS2 didn't work, I edited APCI Patch, same problem. I read on others forums saying it is a ELAN problem.
That's my Notebook config ---
Acer VX5-951
Intel® Core i7-7700HQ CPU @ 2.80GHz
Intel® HD Graphics 630
16GB (2x8GB) LPDDR3 SDRAM
Optimus 1050Ti 4GB
Samsung SSD 970 EVO 500GB
1TB SATA Samsung
Image Error
http://www.mediafire.com/file/mwiyzalfq37omm4/IMG_20191218_235807.jpg/file
Clover Files
http://www.mediafire.com/file/n45li9jiu0wr130/CLOVER.zip/file
Edit
I got it half fixed. Updated VoodooPS2HID.kext and changed DSDT patch rename EC0 to EC. Trackpad isn't working but I use Bluetooth mouse so it's not a priority.