Problem in touchpad after suspend/resume

[Marcos Paulo de Souza]

Hi guys,

I have this problem, when I suspend/resume my machine my touchpad stops 
working on my Asus X450LC laptop. After executing a dmesg, I found these 
messages related to ACPI:

[37095.537571] ACPI Warning: \_SB_.PCI0.RP05.PEGP._DSM: Argument #4 type 
mismatch - Found [Buffer], ACPI requires [Package] (20150204/nsarguments-95)
[37095.538320] ACPI: \_SB_.PCI0.RP05.PEGP: failed to evaluate _DSM
[37095.538334] ACPI Warning: \_SB_.PCI0.RP05.PEGP._DSM: Argument #4 type 
mismatch - Found [Buffer], ACPI requires [Package] (20150204/nsarguments-95)

Do you have some idea what can be this problem?

Thanks in advance!