Rishikesh Posted July 7, 2008 Share Posted July 7, 2008 I Just upgraded my Leopard to 10.5.4 from 10.5.2 using Netkas method. After updating to 10.5.4 my ps2 keyboard is not working. USB mouse is working. If I use usb keyboard, it also works for me. But i need to solve why ps2 keyboard is not working, it will be also helpful to those whose ps2 keyboard is not working. A solution is required here. I used vanilla kernel from 10.5.4 and EFI ver 8. I have got the following error message while loading kext during startup. Extension "com.apple.driver.AppleACPIPlatform" has immediate dependencies on both com.apple.kernel and com.apple.kpi components; use only one style. Extension "com.apple.driver.AppleACPIPlatform" has immediate dependencies on both com.apple.kernel and com.apple.kpi components; use only one style. can't determine immediate dependencies for extension org.tgwbd.driver.ACPIPS2Nub Can't determine dependencies for org.tgwbd.driver.ACPIPS2Nub. Couldn't alloc class "AppleACPIPS2Nub" My system configuration is also given here: Intel Core 2 Quad 2.4 Ghz 2 GB 800 Mhz DDR2 RAM 160 GB SATA HDD 200 GB SATA HDD 120 GB ATA HDD ASUS DVD Writer 16x Intel DG33FB Motherboard USB Optical Mouse and PS2 Keyboard Please help me with a solution. I have also tried downloading and installing various ApplePS2Controller.kext, ACPIPS2Nub.kext from the forum but with no luck. Link to comment https://www.insanelymac.com/forum/topic/114378-ps2-keyboard-not-working-after-1054-update/ Share on other sites More sharing options...
~pcwiz Posted July 7, 2008 Share Posted July 7, 2008 This is for 10.5.3 but I think it might work with 10.5.4: http://forum.insanelymac.com/index.php?showtopic=108295 Or you could just buy a PS/2 to USB adapter, they are very cheap (maybe $1). Link to comment https://www.insanelymac.com/forum/topic/114378-ps2-keyboard-not-working-after-1054-update/#findComment-810019 Share on other sites More sharing options...
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