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Help no keyboard/mouse detected on Big Sur !


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Posted

Hello !

I have an old hardware based on lga775 (see zip file for all devices) but It works very well with last Catalina 10.15.7

Since big sur update no keyboard and mouse is detected !

Big sur boots very well, all usb ports work well, when i plug an usb key i can see it on desktop.

But when i plug my keyboard or my mouse on each usb port, none is detected !

An idea ?

Thanks in advance

stev

Capture d’écran 2020-11-04 à 07.31.18.zip

Posted (edited)

Hello Mald0n

I only can make a full dump of Catalina only, full dump on big sur is impossible because no mouse and keyboard.

But i can send the debug.log of big sur.

Is it ok ?

Thanks for your help

stev

Edited by stevgak
  • Administrators
Posted

rename ur usb devices to EH01 and EH02 and use usbinjectall

-Guides and Tutorials HERE

-Hackintosh Tutorial Database - HERE

-The largest EFI folder collection for Hackintosh HERE

-Support Olarila Vanilla Hackintosh by making a donation HERE

-Professional Hackintosh Support since 2006 HERE

Posted

Hello MaLd0n,

First, many thanks for the dsdt but but still no mouse and keyboard detected on big sur :(

My hardware works easily and perfectly with Catalina but i think it's too old for big sur.

I'm giving up for the moment.

A thousand thanks again, you're a nice Man ;)

stev

  • Administrators
Posted

Ye. very old. Just Enjoy!

-Guides and Tutorials HERE

-Hackintosh Tutorial Database - HERE

-The largest EFI folder collection for Hackintosh HERE

-Support Olarila Vanilla Hackintosh by making a donation HERE

-Professional Hackintosh Support since 2006 HERE

Posted
On 11/16/2020 at 12:54 AM, stevgak said:

Hello !

I have an old hardware based on lga775 (see zip file for all devices) but It works very well with last Catalina 10.15.7

Since big sur update no keyboard and mouse is detected !

Big sur boots very well, all usb ports work well, when i plug an usb key i can see it on desktop.

But when i plug my keyboard or my mouse on each usb port, none is detected !

An idea ?

Thanks in advance

stev

Capture d’écran 2020-11-04 à 07.31.18.zip 331.38 kB · 0 downloads

My solution for USB kbd issue with BigSur on LGA775:

boot into -s single mode to let usb-keyboard worked, then just exit to complete macOS loading and it worked for me.

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