bmas Posted June 24, 2011 Share Posted June 24, 2011 Hi all, I would like to find solution for following problem. After wake from sleep, the animations in Lion getting very slow/laggy (when open apps for example), and the result in Cinebench 11.5 become 8fps, before sleep 21fps.. My VGA is Sapphire HD4670 512MB DDR3. I suppose that this is some ATI problem .. Take attention to everyone, if have sollution or same problem .. write here to find solution .. Link to comment Share on other sites More sharing options...
bmas Posted June 25, 2011 Author Share Posted June 25, 2011 Hi, This is my DSDT made by Maldon, work perfectly without any problem in SL (in last update 10.6.8 I had to replace ACPI & PCI kexts from 10.6.7, because of [PCI configuration begin], as in Lion).. I also use this pach: sudo perl -pi -e 's|\xBC\x00\x74\x10|\xBC\x00\xEB\x10|; s|\x45\xB8\x74\x08|\x45\xB8\xEB\x08|; s|\xD0\x00\x74\x13|\xD0\x00\xEB\x13|; s|\x45\xCC\x74\x0B|\x45\xCC\xEB\x0B|;' /System/Library/Extensions/AppleRTC.kext/Contents/MacOS/AppleRTC .. in Lion`s RTC, to stop reset CMOS. (After Wake->Restart) PP: I haven`t got such a problem with SL sleep and wake. Link to comment Share on other sites More sharing options...
bmas Posted June 25, 2011 Author Share Posted June 25, 2011 Thanks for fast response.. As I say I already patch RTC, but I can`t make (couldn`t learn for so much time) DSDT modifications .. (this DSDT is made for me by Maldon with his method in Auto-Patcher topic). Link to comment Share on other sites More sharing options...
bmas Posted June 26, 2011 Author Share Posted June 26, 2011 I think the problem is that VGA power stays in low profile in sleep and after wake didn`t change it .. How do you think, should be this .. ? Is there anybody else with working sleep and ATI graphics just to tell if there is such a problem .. Link to comment Share on other sites More sharing options...
TimeShift Posted July 25, 2011 Share Posted July 25, 2011 I think the problem is that VGA power stays in low profile in sleep and after wake didn`t change it .. How do you think, should be this .. ?Is there anybody else with working sleep and ATI graphics just to tell if there is such a problem .. My sleep was working but I had the CMOS problem, then I applied the AppleRTC patch and my sleep stopped working. I have an AMD HD4850 (it's not ATI anymore, it's AMD). Link to comment Share on other sites More sharing options...
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