*Did I made major changes in the system setup (like changing directory structures etc.) ? *Did I install ANY kind of non-Apple system expansions? No problems, no glitches, everything is allright.īefore you upgrade to a new System you should ask yourself some questions: I recently bought a new MacBook Pro 2,2GHZ, installed Leopard a few weeks ago, and made the update yesterday in 12 minutes. Sorry, but i never had problems with an Apple Computer. If you need to do this and have a firewire cable, you may be able to back up important files to Patrick’s machine using Target Disk Mode. If it is not, you may need to perform an Erase and Install. If the directory is sound but you still cannot boot, you may need to perform an Archive and Install preserving Users and Network Settings. You will find it under the Utilities menu when you boot from the disk. If you are still unable to boot, check the directory manually by running the Disk Utility from the OS X install CD. Reset the internal NVRAM (press and hold Command, Option, P, R immediately after powering on until you hear the startup chime for the second time).Īre you able to start in Safe Boot (press and hold the Shift key at the startup chime)? Starting in Safe Boot forces a directory check, so will verify if there is a problem with your startup disk. If it was what jonas is reporting, you would most likely be sitting at the Apple logo screen watching a spinning cog while the computer verified the disk.ĭepending on the cause of the panic, you may be able to repair the issue using some standard troubleshooting tips: Instead I feel so honored to spend my money on this crap. What’s ironic is lots of other computer companies would LOVE to give me free stuff (I don’t take it) but Apple is the only company that’s never raised a PR finger to help me. My son’s MacBookPro 15-inch has been in the shop twice and has a dead USB port now so both of our machines need to go back into the shop. But my computer, a 17-inch MacBookPro, has already been in the shop twice. Oh, and if you think I have something against Apple, no I don’t. Screw you and your controlling PR machine. Screw you Apple and your ads saying you’re better than Microsoft. I do it five times just to make sure.Īnd so, now I’m back on my Windows machine. Hold down the Power button for several seconds or press the Restart button.” Then the screen gets dark and a little message comes up: Sudo rm -rf ~/Library/Preferences/ just loaded the latest Apple Macintosh updates. Sudo rm -rf /var/root/Library/Preferences/ Sudo rm -rf /System/Library/Frameworks/amework Sudo rm -rf /Library/Internet\ Plug-Ins/ugin sudo rm -rf /Library/PreferencePanes/JavaControlPanel.prefPane Other answers were missing tons of stuff. I nuked everything Java, JDK, and oracle. Note: I just tried running IntelliJ and it will not start unless you have Apple's JDK 6 installed (see ). I haven't found I need to set JAVA_HOME for simple things. It's safe to remove them once you know everything else works. It is not enough to rename the jar files, because Java will open every jar in that folder - I moved mine into a sub-directory. If you don't, you'll get the infamous message about the wrong version of tools.jar (see Builds failing after upgrading to Java7, Missing Tools.jar and bad class versions). I recently switched over to using JDK 1.7, deleting JDK 6 from my MacBook entirely (I also had traces of JDK 5 - this laptop has been updated a few times).ġ) download the latest from Oracle ( ) and install it.Ģ) Remove (using rm - if you've got backups, you can revert if you make a mistake) all the JDK6 and JRE6 files.Īt this stage, you should see: % ls /Library/Java/JavaVirtualMachines/ģ) In the folder /Library/Java/Extensions/, you'll need to remove all the old jar files, the ones that correspond to other releases of Java. Managing Java versions on Mac OSX is a nightmare.
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