kingfisher10 Posted October 8, 2015 Share Posted October 8, 2015 Same problem here with Graphic Card HD 6450 1 GB...it awakes from sleep with the keyboard but black screen both tv & monitor...i have to force restart it...in yosemite works fine...any idea why this is happens ? 1 Link to comment Share on other sites More sharing options...
wujek_bogdan Posted October 8, 2015 Share Posted October 8, 2015 Temporary workaround: in UEFI settings set iGPU as a primary display. 1 Link to comment Share on other sites More sharing options...
kingfisher10 Posted October 8, 2015 Share Posted October 8, 2015 Temporary workaround: in UEFI settings set iGPU as a primary display. Thanks for the answer but i'm in legacy mode...not uefi...maybe testing something with clover ? Link to comment Share on other sites More sharing options...
Slice Posted October 8, 2015 Share Posted October 8, 2015 Thanks for the answer but i'm in legacy mode...not uefi...maybe testing something with clover ? Look this thread again. There is an answer to your question: we have no solution for this issue. Link to comment Share on other sites More sharing options...
kingfisher10 Posted October 8, 2015 Share Posted October 8, 2015 Look this thread again. There is an answer to your question: we have no solution for this issue. yes i know that ...just asking if someone has an idea for testing...thanks... Link to comment Share on other sites More sharing options...
AkimoA Posted October 8, 2015 Share Posted October 8, 2015 my bad ,sorry didnt check correctly got carried away... my guess its gotta be AMD Kext related since like u tested as well... removing in my case the X3000.kext everything works as intended... 1 Link to comment Share on other sites More sharing options...
kingfisher10 Posted October 8, 2015 Share Posted October 8, 2015 my bad ,sorry didnt check correctly got carried away... my guess its gotta be AMD Kext related since like u tested as well... removing in my case the X3000.kext everything works as intended... Yes it works but i have no graphics support after removing x3000 driver... Link to comment Share on other sites More sharing options...
AkimoA Posted October 9, 2015 Share Posted October 9, 2015 offcourse not ! nobody said so .... u shouldnt come here for a solution here rather join us to find the cause 1 Link to comment Share on other sites More sharing options...
Slice Posted October 9, 2015 Share Posted October 9, 2015 Temporary workaround: in UEFI settings set iGPU as a primary display. Not help for me. Link to comment Share on other sites More sharing options...
djmastera2000 Posted October 9, 2015 Share Posted October 9, 2015 Temporary workaround: in UEFI settings set iGPU as a primary display. no solution, i'm on legacy mode with clover too... my bad ,sorry didnt check correctly got carried away... my guess its gotta be AMD Kext related since like u tested as well... removing in my case the X3000.kext everything works as intended... what does it mean? which card do you use? in my case (i have a Radeon 6870), i have to remove X3000.kext and it should work again with complete funktionality(acceleration qe/ci)? damn, i went back to yosemite last night because i found out that some USB ports doesn't work too :-( Can anyone test and confirm that(with similar card perhaps)? Link to comment Share on other sites More sharing options...
AkimoA Posted October 9, 2015 Share Posted October 9, 2015 again no ... like i replied to kingfisher , it was part of my search/testings finding the responsible kext for what causes the issue. Card is 5750 and also on legacy and all USB 2.0 work perfectly fine here. Link to comment Share on other sites More sharing options...
sameh0 Posted October 9, 2015 Share Posted October 9, 2015 having the same issue Radeon 5450 Link to comment Share on other sites More sharing options...
Extreme™ Posted October 9, 2015 Share Posted October 9, 2015 Same issue on 7970 vapor-x. Link to comment Share on other sites More sharing options...
Slice Posted October 9, 2015 Share Posted October 9, 2015 As far as I know Radeon 5xxx can wake. The problem is for 6xxx and later. 1 Link to comment Share on other sites More sharing options...
AkimoA Posted October 9, 2015 Share Posted October 9, 2015 i was reading about that on the russian site too ... so far no joy here and , my box had sleep working since Lion and it stopped with the update to Capitan. and has the exact same symptoms as the rest here . Link to comment Share on other sites More sharing options...
djmastera2000 Posted October 9, 2015 Share Posted October 9, 2015 Hm, no good news :-/ EC is pretty high-performing...sad Link to comment Share on other sites More sharing options...
sameh0 Posted October 9, 2015 Share Posted October 9, 2015 As far as I know Radeon 5xxx can wake. The problem is for 6xxx and later. Nope , it's not working . http://www.insanelymac.com/forum/topic/308326-applertc-patch-problem/ Link to comment Share on other sites More sharing options...
Slice Posted October 9, 2015 Share Posted October 9, 2015 Nope , it's not working . http://www.insanelymac.com/forum/topic/308326-applertc-patch-problem/ No, your problem is another problem not related to our "Radeon 6000+ can't wake in ElCapitan, no signal on monitor while system awaken". Link to comment Share on other sites More sharing options...
sameh0 Posted October 10, 2015 Share Posted October 10, 2015 No, your problem is another problem not related to our "Radeon 6000+ can't wake in ElCapitan, no signal on monitor while system awaken". whats the difference ?? Link to comment Share on other sites More sharing options...
holyfield Posted October 11, 2015 Share Posted October 11, 2015 Same problem with Radeon R9 280X graphics card (About Mac: AMD Radeon HD 7xxx 3072 MB; DPCIManager: 1002, 6798, 1787, 3001, Advanced Micro Devices, Inc. [AMD/ATI], Tahiti XT [Radeon HD 7970]) Link to comment Share on other sites More sharing options...
holyfield Posted October 11, 2015 Share Posted October 11, 2015 Maybe it's related to Metal somehow? Link to comment Share on other sites More sharing options...
Pike R. Alpha Posted October 11, 2015 Share Posted October 11, 2015 I have this line in system.log after wake up. System working and system.log is saving, I just have black screen and force to shutdown before look into logs. Sep 23 21:46:32 iMac kernel[0]: ATIFramebufferNI::setPowerState(0x7c2347df02f8a781, 0 -> 1) timed out after 45910 ms see, there is a framebuffer problem. I also got a report from real iMac12,2 with the same TURKS Radeon. There is no such problem and real Mac can wake with this card. This shows me that it is power event related. A fix in the DSDT/SSDT may help to solve this. Compare with Apple ACPI tables what you are missing. 2 Link to comment Share on other sites More sharing options...
KonstantinosNks Posted October 11, 2015 Share Posted October 11, 2015 This shows me that it is power event related. A fix in the DSDT/SSDT may help to solve this. Compare with Apple ACPI tables what you are missing. Brilliant idea. Slice any update? Link to comment Share on other sites More sharing options...
anor4k Posted October 12, 2015 Author Share Posted October 12, 2015 This shows me that it is power event related. A fix in the DSDT/SSDT may help to solve this. Compare with Apple ACPI tables what you are missing. You mean compare with real Mac ACPI table? Can we extract them using MacIASL? Also, it would need to be from a Mac with a discrete graphics card (preferably ATI), right? Link to comment Share on other sites More sharing options...
parabol4 Posted October 12, 2015 Share Posted October 12, 2015 You can probably find ACPI tables for common Mac models in the link referenced here: http://www.insanelymac.com/forum/topic/152566-decompiled-original-apple-dsdts/?p=1961912 Link to comment Share on other sites More sharing options...
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