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[SOLVED] Latitude E5440 : Struggling with sleep

r33int

By r33int
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r33int

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Hello, this is the first time i post here. I have a big problem with my Latitude E5440, i used a DSDT from a bootpack for my laptop, and everything works but sleep. The laptop immediatly wakes up :

 

2017-12-05 22:11:52 +0100

Assertion status system-wide:

BackgroundTask 0

ApplePushServiceTask 0

UserIsActive 1

PreventUserIdleDisplaySleep 0

PreventSystemSleep 0

ExternalMedia 1

PreventUserIdleSystemSleep 0

NetworkClientActive 0

Listed by owning process:

pid 46(powerd): [0x0000003600088000] 00:07:50 ExternalMedia named: "com.apple.powermanagement.externalmediamounted"

pid 97(hidd): [0x0000003600098002] 00:07:50 UserIsActive named: "com.apple.iohideventsystem.queue.tickle.4294967979.3"

Kernel Assertions: 0x4=USB

id=502 level=255 0x4=USB mod=01/01/1970 01:00 description=com.apple.usb.externaldevice.14100000 owner=Cruzer Blade

id=504 level=255 0x4=USB mod=01/01/1970 01:00 description=com.apple.usb.externaldevice.14200000

 

Idle sleep preventers: IODisplayWrangler

 

I tried using original DSDT, and sleep works but other stuff like brightness and battery are broken.

As i am a total noob about all this stuff, i don't really know what to do, so i ask for help here. I attach to this post the patched DSDT where sleep doesn't work and the base DSDT where sleep works. Thanks!

 

https://cloud.r33int.xyz/s/Xw3z5xRQ0PurT2j

 

i5 4210U

8GB RAM

ALC292

Broadcom Wifi

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