olvidalo

Thanks for looking into this. This is literally the only thing that is still wrong with my installation. Here's original and the modded DSDT I'm using and a kextstat output.. dsdts.zip kextstat.txt

doesn't work on mine unfortunately. I get a disabled battery indicator Edit: I'm on Mavericks GM

Just to let you all know, I have audio with AppleHDA working on my E6520. Now the bad news: I have no idea why. It didn't work after updating from 10.8.4, now it works, and I have no idea what I may have done in the meantime to achieve that. However I'd be more than happy to help out to get it to work if anyone can give me some pointers to information about my system that would be valuable. I'm using AppleHDA from the EDP configuration for the E6520 with nvidia graphics (I got a HD3000 though).

Nice! It works, thanks for the hint. Now if anyone responsible reads this, could this be re-added to the EDP config? I modified my local database and model-data to include it, but I have no idea what to do with it now. Once I'm at it, the new ALPS touchpad driver by bpedman should be added as well: https://osxlatitude.com/index.php?/topic/2545-new-touchpad-driver-for-e6520-alps

Hi, I noticed that since a while ago, AppleHDA is not an option anymore when configuring EDP. I can't really pin down when that happened, it might have been some EDP update or when I updated to 10.8.3, but I know that at one point I could select it and it worked perfectly. Note that for the nvidia version of the E6520 config, AppleHDA is still an option. When I try to load the kext from that model-data, I get the following errors: (kernel) kxld[com.apple.driver.AppleHDA]: The following symbols are unresolved for this kext: (kernel) kxld[com.apple.driver.AppleHDA]: __ZN14DspFuncManager16resetAllDspFuncsEv (kernel) kxld[com.apple.driver.AppleHDA]: __ZN14DspFuncManager7processEPKvS1_jj (kernel) kxld[com.apple.driver.AppleHDA]: __ZN18AppleHDAController38releasePriorityLinkBandwidthAllocationEP33AppleHDABandwidthAllocationStruct (kernel) kxld[com.apple.driver.AppleHDA]: __ZN18AppleHDAController38requestPriorityLinkBandwidthAllocationEP33AppleHDABandwidthAllocationStruct (kernel) Can't load kext com.apple.driver.AppleHDA - link failed. (kernel) Failed to load executable for kext com.apple.driver.AppleHDA. (kernel) Kext com.apple.driver.AppleHDA failed to load (0xdc008016). (kernel) Failed to load kext com.apple.driver.AppleHDA (error 0xdc008016). Failed to load AppleHDA.kext - (libkern/kext) link error. Check library declarations for your kext with kextlibs(8).

Nope. Normally i have a magic trackpad connected, but I tried booting up while having it switched off - still nothing. Thanks for looking into this...!

Strange! I get nothing, just debug messages from the keyboard when I stroke a key. The touchpad is just numb.

I'm running 10.8.3. I had an older VoodooPS2Controller lurking around in /S/L/E/myHack.kext, but i purged it and it still does not work. Not working meaning no reaction from either trackpad or trackpad at all. Here's what i found in system.log after loading the debug version: May 15 15:16:27 localhost kernel[0]: ApplePS2Controller: oldCommandByte = 44 May 15 15:16:27 localhost kernel[0]: ApplePS2Controller: newCommandByte = 45 May 15 15:16:27 localhost kernel[0]: ApplePS2Keyboard::start leaving. May 15 15:16:27 localhost kernel[0]: E7 report: [73 02 64] May 15 15:16:27 localhost kernel[0]: E7: { 0x73, 0x02, 0x64 } E6: { 0x00, 0x00, 0x64 } May 15 15:16:27 localhost kernel[0]: Discovered touchpad version: 0x7326 May 15 15:16:27 localhost kernel[0]: ALPS Device? yes May 15 15:16:27 localhost kernel[0]: ApplePS2ALPSGlidePoint: ALPS model 0x73,0x02,0x64 May 15 15:16:27 localhost kernel[0]: ApplePS2ALPSGlidePoint::probe leaving. May 15 15:16:27 localhost kernel[0]: VoodooPS2Mouse Version 1.8.3 loaded... May 15 15:16:27 localhost kernel[0]: ApplePS2Mouse::probe entered... May 15 15:16:27 localhost kernel[0]: ApplePS2Mouse::probe leaving. May 15 15:16:27 localhost kernel[0]: Initializing TouchPad hardware...this may take a second. May 15 15:16:27 localhost kernel[0]: enter command mode start May 15 15:16:27 localhost kernel[0]: No interval found for . Using 8000000 May 15 15:16:27 localhost kernel[0]: ApplePS2ALPSGlidePoint EC Report: { 0x88, 0x07, 0x9d } May 15 15:16:27 localhost kernel[0]: enter command mode exit May 15 15:16:27 localhost kernel[0]: sendNibble: sending command and param: [0xf0, 0x00] May 15 15:16:27 --- last message repeated 2 times --- May 15 15:16:27 localhost kernel[0]: sendNibble: sending command and param: [0xf3, 0x64] May 15 15:16:27 localhost kernel[0]: ApplePS2ALPSGlidePoint read reg result: { 0x00, 0x08, 0x80 } May 15 15:16:27 localhost kernel[0]: Looks like there is a trackstick May 15 15:16:27 localhost kernel[0]: sendNibble: sending command and param: [0xf0, 0x00] May 15 15:16:27 --- last message repeated 2 times --- May 15 15:16:27 localhost kernel[0]: sendNibble: sending command and param: [0xf3, 0x64] May 15 15:16:27 localhost kernel[0]: ApplePS2ALPSGlidePoint read reg result: { 0x00, 0x08, 0x80 } May 15 15:16:27 localhost kernel[0]: sendNibble: sending command and param: [0xf3, 0x64] May 15 15:16:27 localhost kernel[0]: sendNibble: sending command and param: [0xf6, 0x00] May 15 15:16:27 localhost kernel[0]: exit command mode start May 15 15:16:27 localhost kernel[0]: exit command mode exit May 15 15:16:27 localhost kernel[0]: ApplePS2ALPSGlidePoint trackstick E7 report: [0x64, 0x42, 0x00] May 15 15:16:27 localhost kernel[0]: sendNibble: sending command and param: [0xf3, 0xc8] : May 15 15:16:27 localhost kernel[0]: sendNibble: sending command and param: [0xf3, 0xc8] May 15 15:16:27 localhost kernel[0]: sendNibble: sending command and param: [0xf3, 0x14] May 15 15:16:27 localhost kernel[0]: Sent magic E6 sequence May 15 15:16:27 localhost kernel[0]: enter command mode start May 15 15:16:27 localhost kernel[0]: ApplePS2ALPSGlidePoint EC Report: { 0x88, 0x07, 0x9d } May 15 15:16:27 localhost kernel[0]: enter command mode exit May 15 15:16:27 localhost kernel[0]: sendNibble: sending command and param: [0xf0, 0x00] May 15 15:16:27 --- last message repeated 2 times --- May 15 15:16:27 localhost kernel[0]: sendNibble: sending command and param: [0xf3, 0x64] May 15 15:16:27 localhost kernel[0]: ApplePS2ALPSGlidePoint read reg result: { 0x00, 0x08, 0x81 } May 15 15:16:27 localhost kernel[0]: sendNibble: sending command and param: [0xf3, 0x64] May 15 15:16:27 localhost kernel[0]: sendNibble: sending command and param: [0xf0, 0x00] May 15 15:16:27 localhost kernel[0]: start absolute mode v3 May 15 15:16:27 localhost kernel[0]: sendNibble: sending command and param: [0xf0, 0x00] May 15 15:16:27 localhost airportd[26]: _processDLILEvent: en1 attached (down) May 15 15:16:28 localhost kernel[0]: sendNibble: sending command and param: [0xf0, 0x00] May 15 15:16:28 --- last message repeated 1 time --- May 15 15:16:28 localhost kernel[0]: sendNibble: sending command and param: [0xf3, 0x14] May 15 15:16:28 localhost kernel[0]: ApplePS2ALPSGlidePoint read reg result: { 0x00, 0x04, 0x00 } May 15 15:16:28 localhost kernel[0]: sendNibble: sending command and param: [0xf0, 0x00] May 15 15:16:28 localhost kernel[0]: sendNibble: sending command and param: [0xf3, 0x3c] May 15 15:16:28 localhost kernel[0]: now setting a bunch of regs May 15 15:16:28 localhost kernel[0]: sendNibble: sending command and param: [0xf0, 0x00] It would be awesome if we could get this to work...

Hi, tried it on my E6520, unfortunately it does not work. All extensions are loaded and the Daemon is running. May 14 22:30:09 gerat kernel[0]: ApplePS2ALPSGlidePoint: ALPS model 0x73,0x02,0x64

It's exactly the same both times: Active Profiles: Battery Power -1* AC Power -1 Currently in use: standbydelay 4200 powerbutton 1 standby 0 halfdim 1 hibernatefile /var/vm/sleepimage disksleep 10 sleep 0 hibernatemode 0 ttyskeepawake 1 displaysleep 15 lidwake 1

Thanks I tried that, but I get the same results with hibernatemode 0.

Hi, first off thanks to you guys for making it so easy getting OS X to run on Latitudes. 10.8.2 runs like a charm on my E6520 with only minor quirks, and for me it's totally usable. I do have one problem with sleep however. If i boot up OS X and put it to sleep, it works and wakes up again flawlessly. However, if I put it into sleep mode after that, it won't enter it. The system freezes, the screen goes dark, but the computer keeps running. Has anyone solved a similar issue or could drop me a hint how where start looking for what's going wrong? Edit: I'm using hibernatemode 3, suspend to disk. Mode 1 does not work at all.