Hervé

It's basically the exact same process as for El Capitan and you would normally re-use the same add-on kexts and patches. The most notable difference will be that the VoodooPS2Controller that you may have used under EC no longer runs under Sierra. But Dr Hurt recently re-worked on the whole kext package and you may use his latest beta available here. If you use nVidia Web driver, of course you'll have to update to the Sierra-compatible version.

I can confirm that, on the E6440, Trackstick is in a little crazy mode with beta6 and not working at all with beta7. Trackstick buttons (i.e. those directly under Kbd but above TouchPad) are inoperative. NB: No Trackstick on E6220/E6230.

USB issues is a well-know problems since El Capitan. Problems are usually solved by: 1) renaming EHCx devices to EH0x in DSDT 2) using a USB injector kext (own made -not difficult- or USBInjectAll kext) If you can post your existing DSDT, we can try to work this out.

works great on my systems. Single-finger side scrolling with inertia is great indeed.

If you use Clover, why do you seek the file? You're expected to use the hot/on-the-fly patching facility of Clover. Use CloverConfigurator tool (Google for it). However, if you're attempting direct patching of the kext file, then: AirportBrcm4360 is a PlugIn of IO80211Family use a hex editor on the binary file of the kext (the file found inside the kext package, under Contents/MacOS folder) to replace the strings

You forgot the attachment!

Ok, so this seems to be an Arrandale platform (1st gen Core i3-350M with 1st gen Intel HD graphics on HM57 Series 5 chipset). As such, in your Clover config.plist, you should have: P-States + C-States generation activated SSDT/DMAR tables drop removed KernelPm / Asus AICPUPM / KernelLAPIC disabled InjectIntel activated in Graphics tab SMBIOS set to MacBookPro6,1 or 6,2 You may also want to remove those DSDT fixes (in ACPI tab) to begin with. In a subsequent phase, I'd also recommend you tune your FakeSMC kext to MBP6,1/6,2 keys (1.57f18/smc-piketon) as detailed here. This will ensure that, once you get rid of NullCPUPM, you enjoy full native CPU power management.

Try to unplug your USB installer, then plug it again, either in the same USB port or other ones.

IDT kext does not need to go to SLE, you can have it in LE or in your Clover injection folder (but note that injected kexts are not cached). Maybe you have a TrackPad/PS2 deamon process and launchpad somewhere that must be removed. I don't know. There is no specific culprit I can point to.

Check that you don't have any rogue kext in Clover kext folder, /S/L/E or /L/E.

https://osxlatitude.com/index.php?/topic/8886-warning-10114-update/page-3&do=findComment&comment=59375 AppleHDA_IDT-92HD93.kext.zip Patched_AppleHDA_10.11.6.kext.zip If you prefer Clover on-the-fly patch of El Capitan's vanilla AppleHDA (v274.12), use the following binary replacements: Find: 8319D411 Replace by: 00000000 Find: 8B19D411 Replace by: 00000000 Find: 8419D411 Replace by: DF761D11

This version (R4B4) works perfectly now. TouchPad remains active on Wake and I have 1-finder side scrolling + 2-finger scrolling working simultaneously. I was also able to configure clicking through the PrefPane (I installed the PrefPane that worked in 10.11.6). The only thing I can't save as the PrefPane setup is the 2-finger scrolling, but it works natively so no worries. Can't thank you enough Dr Hurt! Tested Ok on: Dell Latitude E6220 (V3 Pinnacle) Dell Latitude E6230 (V3 Rushmore) Dell Latitude E6440 (V3 Rushmore)

Reminder:

Ok, so I guess that should be checked too.

If there is a on/off switch on the side of the laptop, check it's not in the 'off' position. You would not be the 1st one to whom this happens...

Tried that and still experienced the loss of TouchPad + system freeze on wake so I have to force a hard reset afterwards. I'm not using any VoodooPS2daemon or Synapticsconfigload, no.

No change: no TouchPad on wake and system freeze after a few seconds.

ATI X300 graphics card is not supported either. I think it last worked in Leopard, that shows how ancient it is! As low-profile cheap card, I can recommend nVidia GeForce G210 (works from SL to Sierra). GT610 is a suitable alternative and works from ML to ElCapitan.

That's what I did: boot/reboot set ioio delay x sleep/wake -> Restart it all with different delay. Freeze is not always systematic but happens most of the time.

'tried the ioio command, starting with 500; no difference, no TouchPad on wake. I then tried with 1000, put the laptop to sleep and it froze on wake. Same behaviour with the other delay values. What I do notice though is that the beachball briefly appears at wake, a few seconds before the freeze. NB: no tap clicking on the TouchPad.

Excellent and smooth and simultaneous 2-finger + 1-finger side scrolling with this revised Beta 2 version.

No problem. Wake issues affects all systems, yes. Rushmore and Pinnacle. Have no worries about duplicate kexts, it's not likely to happen with me. I'm not using Clover, only Enoch and all my add-on kexts go to a single place: /L/E.

EC 10.11.6 test results: E6220: Ok, key [] Ok, TouchPad lost on Wake E6230: Ok, key [] Ok, TouchPad lost on Wake E6440: Ok, key [] Ok, TouchPad lost on Wake

Try re-installing the bootloader on that HDD partition.

Only tested with Sierra so far. No trackstick on the Dell Latitude E6220 and E6230. There's one on the E6440 and I never use it but it appears non-functional. Regarding versions: E6220: V3 Pinnacle, id: E7=0x73 0x02 0x64, EC=0x88 0x07 0x9d E6230: V3 Rushmore, id: E7=0x73 0x03 0x0a, EC=0x88 0x08 0x1d E6440: V3 Rushmore, id: E7=0x73 0x03 0x0a, EC=0x88 0x08 0x22 Sierra Tests results: E6220: Ok, [] Ko, TouchPad lost on wake E6230: Ok, [] Ko, TouchPad lost on wake E6440: Ok, [] Ko, TouchPad lost on wake