MadLinuxer Posted January 23, 2021 Share Posted January 23, 2021 (edited) Hello, My OpenCore Big Sur is working very well, but the keyboard and the touchpad aren't. They are completely dead.  Laptop: Acer A515-54G-53GP Keyboard/Touchpad: Elan0504 CPU: i5-10210U iGPU: Intel UHD 630 dGPU: NVidia MX250 (disabled) RAM: 8GB DDR4 2666MHz SSD: Kingston NVMe 256GB  Return of lspci -k command on Linux: 00:15.0 Serial bus controller [0c80]: Intel Corporation Serial IO I2C Host Controller     Subsystem: Acer Incorporated [ALI] Device 1345     Kernel driver in use: intel-lpss     Kernel modules: intel_lpss_pci  Return of cat /proc/bus/input/devices command on Linux: I: Bus=0018 Vendor=04f3 Product=3091 Version=0100 N: Name="ELAN0504:00 04F3:3091 Touchpad" P: Phys=i2c-ELAN0504:00 S: Sysfs=/devices/pci0000:00/0000:00:15.0/i2c_designware.0/i2c-0/i2c-ELAN0504:00/0018:04F3:3091.0001/input/input13 U: Uniq= H: Handlers=event9 mouse1 B: PROP=5 B: EV=1b B: KEY=e520 10000 0 0 0 0 B: ABS=2e0800000000003 B: MSC=20  My EFI: https://u.pcloud.link/publink/show?code=XZHxKmXZr2rcYgEU9ESK9OUlyzrfzb9nl7fX Edited January 23, 2021 by MadLinuxer Quote Link to comment Share on other sites More sharing options...
Administrators MaLd0n Posted January 23, 2021 Administrators Share Posted January 23, 2021 last kexts version? voodooi2c https://github.com/VoodooI2C/VoodooI2C voodoops2 https://github.com/acidanthera/VoodooPS2 Quote -Donations- PayPal HERE - Stripe HERE - Ko-Fi HERE - BuyMeaCoffee HERE - Mercado Livre HERE Skrill danielnmaldonado@gmail.com BTC 1BDzsV4bw3DVCiffFAeNKsdEzqkPXNVrXR ETH BSC BEP20 0xb57cfdfa371fad1981910f0e8332409ab99f74d9 BNB 0x10D1d656eCa00bD521f9b4A43B83098B8142e115 USDT BSC BEP20 0xb57cfdfa371fad1981910f0e8332409ab99f74d9 USDT TRC20 TUR6Z9AVS4AYzqPnULoHrfFvppRbhXmNbZ PicPay @danielnmaldonado PiX @danielnmaldonado@gmail.com Problems with Paypal HERE Sign up for a Bybit account and claim exclusive rewards HERE New ways to earn money with Linkvertise HERE Link to comment Share on other sites More sharing options...
MadLinuxer Posted January 23, 2021 Author Share Posted January 23, 2021 Not yet. Didn't work. Quote Link to comment Share on other sites More sharing options...
thorasgard1 Posted January 23, 2021 Share Posted January 23, 2021 Â Quote Link to comment Share on other sites More sharing options...
MadLinuxer Posted January 23, 2021 Author Share Posted January 23, 2021 8 hours ago, thorasgard1 said:  Success! Thanks! This EFI worked with some changes. PickerMode as External causes black screen sporadically during startup, so I seted it to Buildin. Audio only worked well with layout-id 15. Quote Link to comment Share on other sites More sharing options...
