Lord Kamina Posted February 6, 2019 Share Posted February 6, 2019 (edited) I've been tasked with updating a hackintosh to Mojave (I originally built it but hadn't touched it since late 2017). It was acting up on a number of fronts so I updated the BIOS and went to work remaking the DSDT and SSDT patches from scratch but it seems I still broke something... I'm currently getting three errors that are preventing me from booting, not sure which of the three is actually the most relevant. First, during ACPI loading I get the following: ACPI Exception: AE_BAD_PARAMETER, Could not install PciConfig handler for Root Bridge PCI0 But loading seemingly continues without much issue. Then, I begin getting several AppleNVME asserts (I'm using a Samsung 960 EVO and it was working before) and then sometimes I also get an AppleUSBXHCI panic. Whether I get this last panic or not, the computer hangs. Any idea what might I be doing wrong? P.S. I know it's unorthodox but I've decided to drop all my OEM SSDTs and inject them back (I've gone through them all correcting compilation errors and warnings, as far as I could, as well as making sure to rename what needed renaming. I guess I might have added some stuff I didn't need?) acpi.zip config.plist.zip Edited February 6, 2019 by Lord Kamina Change topic to the likely actual issue Link to comment https://www.insanelymac.com/forum/topic/337525-applenvme-assert-failed-appleusbxhcistart-unable-to-get-device-memory/ Share on other sites More sharing options...
Lord Kamina Posted February 6, 2019 Author Share Posted February 6, 2019 Oh no, the one in the signature is my personal hackintosh and it's still on 10.12.6 This one is Gigabyte Z370, i7-8700, 960 EVO NVME and an RX580 Link to comment https://www.insanelymac.com/forum/topic/337525-applenvme-assert-failed-appleusbxhcistart-unable-to-get-device-memory/#findComment-2662947 Share on other sites More sharing options...
Lord Kamina Posted February 6, 2019 Author Share Posted February 6, 2019 Oh no, the one in the signature is my personal hackintosh and it's still on 10.12.6 This one is Gigabyte Z370, i7-8700, 960 EVO NVME and an RX580 Link to comment https://www.insanelymac.com/forum/topic/337525-applenvme-assert-failed-appleusbxhcistart-unable-to-get-device-memory/#findComment-2662950 Share on other sites More sharing options...
Lord Kamina Posted February 6, 2019 Author Share Posted February 6, 2019 (edited) Update: 1) The AE_EXCEPTION issue related to PciConfig also appears when I boot ubuntu without Clover so it's most likely not a product of my patches and a benign message. 2) I'm not getting the USB panic anymore, I think it might have been due to me trying to get cute and renaming the USB 3.1 ports (Not Intel) XHC2. 3) I'm now seeing a new error that looks like it takes the money, and I've updated the topic title to reflect this... the entire error message is: AppleNVME Assert failed: fIOMapRegs 000002.705297 PXSX@: AppleUSBXHCI::start: unable to get device memory EDIT: It seems the above was not quite correct. I booted using cpus=1 (does that even actually work anymore? seems like it does at least...) and the screen changed a bit; it seems that was a mashup of more than one error message. Edited February 6, 2019 by Lord Kamina wrong image Link to comment https://www.insanelymac.com/forum/topic/337525-applenvme-assert-failed-appleusbxhcistart-unable-to-get-device-memory/#findComment-2662961 Share on other sites More sharing options...
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