denkteich Posted December 7, 2021 Author Share Posted December 7, 2021 same issue. HackBook E5510 202112070659.ioreg 1 Link to comment Share on other sites More sharing options...
Baio77 Posted December 7, 2021 Share Posted December 7, 2021 Latest EFI worst ever as you see. I have to try to rebuild TPDX and disable TPD1 at ACPI level. Previous ioreg after enabling GPI0 are all good for trackpads, but it never really works. Dell is known for having all trackpads that activate with satellite I2CHID, needless to try others in my opinion. With Kext alps + HID it doesn't work we tried. I wish I had a similar PC on hand. I'll leave you another EFI here to test as soon as I'm done with TPDX. TEST 1 Kext ALPS+HID ACPI USTP ONE https://drive.google.com/drive/folders/1M8sfuYPofey07Ir1hqghskuXPfkvhVR5?usp=sharing ioreg if start Test 2 Kext ALPS+HID ACPI add SPED https://drive.google.com/drive/folders/1Y4gV6L0dCfGul4XfnUPY68KpYqfiVSpf?usp=sharing ioreg if start Link to comment Share on other sites More sharing options...
denkteich Posted December 7, 2021 Author Share Posted December 7, 2021 Both tests same issue. HackBook E5510 Test1 202112072140.ioreg HackBook E5510 Test2 20212145.ioreg Link to comment Share on other sites More sharing options...
denkteich Posted December 17, 2021 Author Share Posted December 17, 2021 did you find any hint? Link to comment Share on other sites More sharing options...
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