Septendre

OpenCoreAuxilliaryTool (OCAT) would be of a great help in configuring the config.plist to wring out errors (google it). When you use OCAT, you have to update the 4 main programs of OpenCore (OpenCore.efi, Bootx64.efi, OpenRuntime.efi and OpenCanopy.efi) so they match the version of OCAT you use. When it's done, when you save the config.plist, OCAT verify it on the spot, and automatically arrange the missing values with the default settings. The first line in your screen capture states that a field is misconfigured. Further than that, your efi folder would be required to further states what's wrong. Dortania OpenCore guide (also to google) have an excellent guide explaining all the values and quirks of the config.plist.

If Win 10 starts when you use the microsoft boot loader then your problem lies in the PlatformInfo, smuuid section of the config.plist. If windows doesn't have the proper UUID, it will do exactly what you describe. To find Win 10 uuid, start it with the windows boot manager (so it runs) and then: Open an administrator command prompt. Type the command: wmic path win32_computersystemproduct get uuid. Press the "Enter" key. Only the UUID for the computer should be displayed. It is in the form 1A2B3456-7890-1234-5678-C9D01E234567. THIS IS NOT A REAL UUID it's just to give you an idea of what it looks like. After that you put this number in the smuuid section of PlatformInfo in the config.plist. The only problem being that if you already have registered the platform info with Apple (via the Apple ID), it will be seen as a different machine. It happened to me but they let it go (meaning I still have IMessage, mail and everything working.

Also check if you loaded SMCDellSensors.kext . Somehow it prevents the trackpad from loading. Simply remove the "Kernel - Add" entry from config.plist in OPenCore, or remove the kext from Clover/kext directory.

I had the same problem with my 7270 with the hdmi out blanking the lcd. My workaround is with a mini display port to hdmi adapter. Somehow, the display port output works fine

On my 7270, a different subsys too: 03:00.0 (null) [ff00]: Realtek Semiconductor Co., Ltd. (null) [10ec:525a] (rev 01) (subsys 1028:06db) It is close to be working on my 7270, but is unable to recognize the file system on the card.

Thanks Hervé and Jake Lo! I will continue my tryouts with the trackpads ... and study the api methods, looks like the trackpad is not woken up correctly.

Would placing the kext in SLE instead of LE make a difference ?

Hi Jake Lo, I tried all the ones in the thread Refined ALPS trackpad and didn't got any success with them after wake ... here are the results: Test trackpad: VoodooPS2Controller-R6B10fixed 16.16.49 17.29.26: Works fine at boot Trackpad panel = ok Sleep - Wake = present on wake, on click kernel panic VoodooPS2Controller-R6Bronxteck Touchpad not working on boot; click present, no cursor movement Track pad panel = ok Sleep - Wake = no 2018-09-24 17:34:03.888460-0400 0xec Default 0x0 0 0 kernel: (VoodooPS2Trackpad) ALPS: Found a V8 Flare TouchPad with ID: E7=0x73 0x03 0x28, EC=0x73 0x01 0x13 2018-09-24 17:34:03.925461-0400 0xec Default 0x0 0 0 kernel: (VoodooPS2Trackpad) ALPS: TrackStick detected... (WARNING: V8 TrackStick disabled) 2018-09-24 17:34:03.925464-0400 0xec Default 0x0 0 0 kernel: (VoodooPS2Trackpad) ALPS: TouchPad driver started... 2018-09-24 17:41:11.136132-0400 0xe9 Default 0x0 0 0 kernel: (VoodooPS2Trackpad) ALPS: an invalid or bare packet has been dropped.. VoodooPS2Controller-R6RC2 16.08.24 Works fine on boot Trackpad panel = ok Sleep - Wake = no 2018-09-24 18:09:08.864730-0400 0xec Default 0x0 0 0 kernel: (VoodooPS2Trackpad) ALPS: Found a V8 Flare TouchPad with ID: E7=0x73 0x03 0x28, EC=0x73 0x01 0x13 2018-09-24 18:09:08.898729-0400 0xec Default 0x0 0 0 kernel: (VoodooPS2Trackpad) ALPS: TrackStick detected... (WARNING: V8 TrackStick disabled) 2018-09-24 18:09:08.898732-0400 0xec Default 0x0 0 0 kernel: (VoodooPS2Trackpad) ALPS: TouchPad driver started... 2018-09-24 18:19:19.888652-0400 0xea Default 0x0 0 0 kernel: (VoodooPS2Trackpad) ALPS: Found a V8 TouchPad with ID: E7=0x73 0x03 0x28, EC=0x73 0x01 0x13 2018-09-24 18:19:19.922491-0400 0xea Default 0x0 0 0 kernel: (VoodooPS2Trackpad) ALPS: TouchPad driver started... 2018-09-24 18:20:24.783944-0400 0xe8 Default 0x0 0 0 kernel: (VoodooPS2Trackpad) ALPS: an invalid packet has been dropped... 2018-09-24 18:20:24.785117-0400 0xe8 Default 0x0 0 0 kernel: (VoodooPS2Trackpad) ALPS: an invalid packet has been dropped... Huge lot of drop VoodooPS2Controller-R6RC2 Works fine on boot Trackpad panel = ok Sleep - Wake = no 2018-09-24 18:34:22.881035-0400 0xea Default 0x0 0 0 kernel: (VoodooPS2Trackpad) ALPS: Found a V8 TouchPad with ID: E7=0x73 0x03 0x28, EC=0x73 0x01 0x13 2018-09-24 18:34:22.915208-0400 0xea Default 0x0 0 0 kernel: (VoodooPS2Trackpad) ALPS: TouchPad driver started... 2018-09-24 18:35:30.854929-0400 0xe8 Default 0x0 0 0 kernel: (VoodooPS2Trackpad) ALPS: an invalid packet has been dropped... VoodooPS2Controllerv8 Works on boot Trackpad panel = ok Sleep - Wake = no 2018-09-24 18:48:39.836350-0400 0xe9 Default 0x0 0 0 kernel: (VoodooPS2Trackpad) ALPS: Found a V8 TouchPad with ID: E7=0x73 0x03 0x28, EC=0x73 0x01 0x13 2018-09-24 18:48:39.873049-0400 0xe9 Default 0x0 0 0 kernel: (VoodooPS2Trackpad) ALPS: TouchPad driver started... 2018-09-24 18:51:33.096220-0400 0xe7 Default 0x0 0 0 kernel: (VoodooPS2Trackpad) ALPS: an invalid or bare packet has been dropped... 2018-09-24 18:51:33.097228-0400 0xe7 Default 0x0 0 0 kernel: (VoodooPS2Trackpad) ALPS: an invalid or bare packet has been dropped... 2018-09-24 18:51:33.838749-0400 0xe7 Default 0x0 0 0 kernel: (VoodooPS2Trackpad) ALPS: Rejected trackstick packet from non DualPoint device VoodooPS2Controller - latest from rehabman Works on boot Trackpad panel = no Sleep - Wake = yes No log show | grep ALPS

Hi, I've got myself a nice Latitude E7270 refurbished, and manage to have everything working with dynamic patching via Clover, and the replacement of the intel wifi by a DW1560. The card reader is not working since it's an rtsx, I tried sinetk driver to no avail ... anyway I can go without it. However the trackpad is still costing me long hours trying to get what I had on the E7240, a trackpad with the Apple trackpad prefpane working. I tried almost every kext I found on this site (and others) to no avail. I got one that works fine, but doesn't show after sleep ... keyboard still works, fingers on the trackpad generate random right click patterns. So I reverted back to the basic ApplePS2Controller kext. The log show grep identify the touchpad as an ALPS V8 TouchPad with ID: E7=0x73 0x03 0x28, EC=0x73 0x01 0x13; I.m wondering if this is a I2C trackpad or if it can still attach reliably with a voodoo kext to PS2. I would like to keep most of the patching thru Clover, and that's why I didn't modded the dsdt and ssdt. Any thoughts - help appreciated. debug_19170.zip