faby1992 Posted May 2, 2020 Share Posted May 2, 2020 My Lenovo X220 with Catalina 10.15.4 works pretty well but shutdown results in a reboot and instantly wake up from sleep. If I disable Wireless card on bios (DW1510) the problem disappear. If I enable "Wake for network access" in Energy Saver and AC power is plugged in, the sleep works. I think the problem is something about power management but I didn't find a solution 😕 EFI and kext are the same of this repository: https://github.com/x-t/x220-catalina-efi Quote Link to comment Share on other sites More sharing options...
Administrators MaLd0n Posted May 2, 2020 Administrators Share Posted May 2, 2020 Extract tables with F4 key in Clover boot screen, boot into system and run this apphttps://www.olarila.com/files/Utils/RunMe.app.ziphttps://www.youtube.com/watch?v=k9wmIfGLe3A Quote -Donations- PayPal HERE - Stripe HERE - Ko-Fi HERE - BuyMeaCoffee HERE - Mercado Livre HERE Skrill danielnmaldonado@gmail.com - BTC 33HeGCuCSh4tUBqdYkQqKpSDa1E7WeAJQ3 - BNB 0x10D1d656eCa00bD521f9b4A43B83098B8142e115 - USDT BSC BEP20 0xb57cfdfa371fad1981910f0e8332409ab99f74d9 - USDT TRC20 TUR6Z9AVS4AYzqPnULoHrfFvppRbhXmNbZ - KASPA kaspa:qpxzufgfj8p6r0krg58yzvs0009h2mwqgvcawa0xc2pth7sgzpv56j4f6dtvk - PicPay @danielnmaldonado - PiX @danielnmaldonado@gmail.com Premium Users HERE - 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...
faby1992 Posted May 2, 2020 Author Share Posted May 2, 2020 Done, thanks in advance for your help!https://easyupload.io/b5o0pm Quote Link to comment Share on other sites More sharing options...
Administrators MaLd0n Posted May 2, 2020 Administrators Share Posted May 2, 2020 14 minutes ago, faby1992 said: Done, thanks in advance for your help! use it, reboot and extract new send_me, but extract with ioreg DSDT.aml.zip Quote -Donations- PayPal HERE - Stripe HERE - Ko-Fi HERE - BuyMeaCoffee HERE - Mercado Livre HERE Skrill danielnmaldonado@gmail.com - BTC 33HeGCuCSh4tUBqdYkQqKpSDa1E7WeAJQ3 - BNB 0x10D1d656eCa00bD521f9b4A43B83098B8142e115 - USDT BSC BEP20 0xb57cfdfa371fad1981910f0e8332409ab99f74d9 - USDT TRC20 TUR6Z9AVS4AYzqPnULoHrfFvppRbhXmNbZ - KASPA kaspa:qpxzufgfj8p6r0krg58yzvs0009h2mwqgvcawa0xc2pth7sgzpv56j4f6dtvk - PicPay @danielnmaldonado - PiX @danielnmaldonado@gmail.com Premium Users HERE - 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...
faby1992 Posted May 2, 2020 Author Share Posted May 2, 2020 (edited) This is the file saved with ioreghttps://easyupload.io/f2xist EDIT: Whit this dsdt the pc seems really slow, but sleep works Edited May 2, 2020 by faby1992 Quote Link to comment Share on other sites More sharing options...
Administrators MaLd0n Posted May 2, 2020 Administrators Share Posted May 2, 2020 Check if boot is fine DSDT.aml.zip Quote -Donations- PayPal HERE - Stripe HERE - Ko-Fi HERE - BuyMeaCoffee HERE - Mercado Livre HERE Skrill danielnmaldonado@gmail.com - BTC 33HeGCuCSh4tUBqdYkQqKpSDa1E7WeAJQ3 - BNB 0x10D1d656eCa00bD521f9b4A43B83098B8142e115 - USDT BSC BEP20 0xb57cfdfa371fad1981910f0e8332409ab99f74d9 - USDT TRC20 TUR6Z9AVS4AYzqPnULoHrfFvppRbhXmNbZ - KASPA kaspa:qpxzufgfj8p6r0krg58yzvs0009h2mwqgvcawa0xc2pth7sgzpv56j4f6dtvk - PicPay @danielnmaldonado - PiX @danielnmaldonado@gmail.com Premium Users HERE - 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...
faby1992 Posted May 2, 2020 Author Share Posted May 2, 2020 Whit this boot is fine, sleep continues to work, shutdown no and pc remains very slow Quote Link to comment Share on other sites More sharing options...
Administrators MaLd0n Posted May 2, 2020 Administrators Share Posted May 2, 2020 1 hour ago, faby1992 said: Whit this boot is fine, sleep continues to work, shutdown no and pc remains very slow generate ssdt for power management dont wait good perfomance in catalina with ur hardware the last system with support for ur hardware is high sierra Quote -Donations- PayPal HERE - Stripe HERE - Ko-Fi HERE - BuyMeaCoffee HERE - Mercado Livre HERE Skrill danielnmaldonado@gmail.com - BTC 33HeGCuCSh4tUBqdYkQqKpSDa1E7WeAJQ3 - BNB 0x10D1d656eCa00bD521f9b4A43B83098B8142e115 - USDT BSC BEP20 0xb57cfdfa371fad1981910f0e8332409ab99f74d9 - USDT TRC20 TUR6Z9AVS4AYzqPnULoHrfFvppRbhXmNbZ - KASPA kaspa:qpxzufgfj8p6r0krg58yzvs0009h2mwqgvcawa0xc2pth7sgzpv56j4f6dtvk - PicPay @danielnmaldonado - PiX @danielnmaldonado@gmail.com Premium Users HERE - 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...
faby1992 Posted May 2, 2020 Author Share Posted May 2, 2020 49 minutes ago, MaLd0n said: generate ssdt for power management dont wait good perfomance in catalina with ur hardware the last system with support for ur hardware is high sierra yes i know, but with the previous DSDT is more or less as high sierra, with this i have to wait 5 second to open finder, something not working correctly. I tried also with a new generated ssdt but not change 😕 Quote Link to comment Share on other sites More sharing options...