Leon

are you monitoring the cpu and memory usage.. what is the specs ?

Its being re-written... for your model (D430) .. use the latest EDP

there is another thread going, that have a solution.. You need to replace AppleACPIPlatform.kext Search the forum please and join that thread. Topic closed

Hi Guys, Sorry for the late reply, been partying a bit this weekend. Ok, so what you need todo is to copy the kext to your usb pen, boot from it and open terminal. In the terminal: 1. Mount your HD via the >>> mount -uw / 2. Remove the "old" AppleACPIPlatform.kext rm -Rf /System/Library/Extensions/AppleACPIPlatform.kext 3. copy the 10.7.3 kext to sle cp -R /AppleACPIPlatform.kext /System/Library/Extensions/ 4. Set correct permissions on file chmod -R 755 /System/Library/Extensions/AppleACPIPlatform.kext chown -R root:wheel /System/Library/Extensions/AppleACPIPlatform.kext Reboot with the following flags in chameleon -v -f UseKernelCache=no If you use EDP, then when you are inside OSX; do a new build

When you say OSX startdisc.. what do you mean ? installation disc.. or ?

try booting with CPUS=1 -f -x

To use myhack3, you need to use a bootpack from the new site for installation... bootpack + myhack3 = pre-installation EDP = post-installation

hmm.. could you give us a bit more info.. like : 1. Do you have a modified DSDT optimized for your rig ? 2. What kind of KP's do you get ? 3. Got at any shots of the kp ? The more info you can share - the bigger is the chance we can help out

i got 10.7.4 running on the D430.. and a few notes: 1. You have to replace AppleACPIPlatform.kext with the one from 10.7.3 or 10.6.7 .. or you wont be able to boot 2. We got the "dark screen" (darkwake) issue back, normal AppleIntelFrameBuffer.kext from EDP (Lion DP4) will fix that

hmm... on mine the trackpad is quite fast

Connect an external USB mouse, set the speed to maximum, restart on test the trackpad

You have D430 like me, use option no 2. instead - the debug version.. it even have side scroll

Amazing.. really good guide!!

you have to create a shell script and run that ... eg. sudo su mkdir /scripts cd /scripts nano aftersleep.sh type: kextreload press CTRL+O and CTRL+X .. and finally type: chmod 777 /scripts/aftersleep.sh ... and then get sleepeanbler to load that shell script ... or something like that

Sleepwather: http://www.bernhard-baehr.de/

Hey matt, I have used the same method, with a bit less luck - but i do know it works If you are up for writting a good (allthough) you just did - step by step guide with some good pictures and mail it to [email protected] - we can add it to the wiki - that way, your work may help the next guy comming by - like the guides have helped you today. Again, glad to hear you got a working setup. //Leon

I sadly dont have that machine anymore so i can't test :-/ .. but just try

Hi, We have started (or well, we have done that for some time) testing OSX 10.7.4 on the Dells - i will continue to update this thread with our findings. Problems: ISSUE: It seems Apple is messing with AppleACPIPlatform.kext - after update, the D4x0 will see tons of boot errors SOLUTION: Replacing it with the kext from 10.7.3 fixes the issue, LINK: http://team.osxlatitude.com/fixes/1074-d4x0/AppleACPIPlatform.kext.zip Notes: Please do not ask for support here - it will not be given and the post will be deleted or moved.

Its your battery kext that is causing KP, try and boot with -x -s -v -f so you get to console.. remove the battery kext, rebuild and boot normally again

sadly not.. i'm not a DSDT guy... i found mine online and re-modded it a bit..

Not sure about the 760.. have you got a working dsdt ?

replace the graphics card..

sadly.. like most opensource software, it constantly change.. i guess its time for us to update the guide :-/

Hey Matt, First of all - welcome to osxlatitude I'm happy to hear that it worked out great for ya.. and dont worrie... we got ALOT more in store for you guys.

Just follow the guides on the wiki and you will be up and running in no time mate