OS X V10.7 Lion :: Dumping Java Folder Makes The Computer Fast?
Mar 13, 2012
I read in one of the reviews for Lion that your computer will run faster if you dumper the Java folder. Is this true? I don't want to delete files I may need.
I recently started doing a bunch of music importing on my rev. a 1.8 ssd. I must say I am quite impressed with the ~24x apple lossless import speeds I am seeing. this ssd kicks butt. Its quite a bit faster than my old 2.4 imac or white macbook.
I just started a video chat on Skype and my MacBook fans started going and are now really loud. Just checked my processes and it said this: Fans are currently at 4550rpm but are now much quieter than when I started writing this.
I've got a seagate 7200.4 500gb hdd, although it is fast. It vibrates a lot in my mbp. Has anyone else experienced this? I'm thinking of swapping to a 640gb 5400rpm hdd.
What has been released to install as a security update? I seem to be clicking on one web link which takes me to another and nothing to actually install. Typical Apple. Really wish I hadn't bought this MacCrap Air - I do miss my PC.
I am running OS 10.5.8 on an iMac. There is no security update issued for this operating system - it only covers 10.6. Is my comuter vulnerable? Do I need to do anything?
I was running java 1.6.0_33 on my Mac Lion and later I installed java 1.7.0_05. Now in my Java preferences I see both the Java SE available.Now my problem is when I enable Java 7(& select Enable applet plug-in and Web start applications), my JNLP file doesn't run with java web start, from Safari as well as Firefox. When I try running the jnlp using Open With option and selecting Java Web Start present in /System/Library/CoreServices, nothing happens.
When I try running the JNLP file from Terminal suing command /System/Library/CoreServices/Java Web Start.app/Contents/MacOS/Java Web Start xyz.jnlp I get following error
Java Web Start splash screen process exiting... Can not find message file : No such file or directory.
Since the flurry of 2012 updates, Java is completely broken on my Mac Pro. Java dependent apps don't start and Apple Support says to enable the apps in Java Preferences. Nice idea, but Java Preferences WILL NOT LAUNCH either. There were plenty of tools to address flashback and they DID NOT break normal day to day operations.I downloaded the package from support to try a re-installation, but it says "A newer version of Java is already installed" and offers me the option to Close. No reinstall, nothing. Apple support is at it's usual level of service on this issue, completely INVISIBLE.
Is there any reason why I can't have my macs background change every 5 seconds without it affecting what I'm doing on the screen at the time? It makes the computer slow while it's happening I really wanted to be able to have it rotate but not if it's going to choke the computer up. The mac is the current 2.4ghz 4gb model
alright... i got my MB in october 2007, and it ran great for about a year and half, but just recently, its been dogging and lagging so much, its bugging the crap out of me to the point where i borrowed my friends external HD and put all my important stuff on there, and erased and reinstalled mac OSX on there, and it still behaves the same way. my specs are in my signature so let me explain...
ill be running just itunes, ichat, and safari watching youtube videos or something, and the youtube vids just start skipping, and then the sound gets all distorted like it sounds like its underwater gargling. then i shut the macbook, reopen it, and its fine for about 2 or so minutes and then it does it again. or ill be listening to music via itunes, and reading some forums or the news or something, and when i scroll down, the music skips. its really annoying. i rarely get beach balling, but safari, or firefox, or itunes takes an eternity to load. and my fan allways seems like its on, and running hot as hell.
cpu user runs about 63% to 70% all the time system about 15%
ok, i installed 4gb (2x2)of ram in my alum macbook pro 2,4ghz 15" and in the 1 first time i didn't took off the battery but it went well and booted ok, after that i turned off the computer and the next time keeped making noises.
i tried put the old ram and it's everything ok, i tried both ram slots and memoryes and the 1rs booted ok alone but the second didn't, what is happening, it's the second ram damaged or have you another explanation?
I don't know what I have done but recently after copying text, The computer makes a sound everytime I paste? Like an error sound. Before I would copy and paste without any sound now everytime I paste a sound follows.
My cousin is a photographer, and she wants to change her computer from a PC to a Mac. She asked me to help her select one of the laptops. Basically, at most, she would have 3, 21MP photos on Photoshop, doing whatever photographers do. Which laptop would be good for this? I was thinking with going with the low-end of 15", and add 8G of RAM to it. But would the 13" with 8G of RAM suffice as well? Or should we go for something faster?
Anyone here know if the fans run less now? My Macbook 2.2Ghz fans run a lot and this things HOT a lot of times. Have the computers become cooler running now vs. then? I am interesting in upgrading, but my main concern is the heat. I just don't enjoy a private space heater here in the desert...
i bought my new MacBook Air last week and unboxed it today.
First problem I noted is that the clock time is 5 minutes fast. I don't know why.
I clicked "Set date and time automatically" (tried different servers), as well as having clicked "Set time zone automatically using current location". Still, the clock is precisely 5 minutes fast than it should be. The laptop IS connected to the internet and I have re-started it a couple of times. Still, 5 minutes fast.
Why is that the case? And how can it be resolved? (I would prefer not to manually reset the time).
(I am not transferring any files to this computer until the time issue is resolved because of concerns over time stamp).
Info: MacBook Air (13-inch, Early 2014), OS X Yosemite (10.10)
So today I managed to drop my MacBook a short distance to the ground. I can't believe I did this. The computer was asleep at the time and, as far as I can tell, the internal HDD is perfectly fine. After I dropped the computer it wouldn't at first wake up from sleep. After removing the battery and replacing it, it booted back from the state saved to the HDD. My problem is that my optical drive makes noises now. I never use it, but whenever the machine tries to access it (waking from sleep, launching Disk Utility, etc) it makes noises as if the eject mechanism is running constantly or something else like that. The case also slightly bulges where the drive is. Now, if it doesn't work ever again I will only be slightly sad. I haven't tried to put a disc in it yet, but because of a previous spill by a previous answer the fibers around the opening are so stiff that getting a disc out of the drive when it works is a pain. Any ideas of what might be wrong and how to possibly fix it? I haven't tried resetting the drive, I don't have the time tonight.
Technology is advancing in rate that it is faster than we can obtain it. I am waiting for my mac pro with the ati 4870 GPU, & was suprised when I saw this article; [URL]
I will recive my mac pro after two weeks. I believe that I am going to upgrade when I recive it.
I don't know what's taking up so much room on my startup disk, I get an error message saying i'm full up and now a couple of programs are having trouble opening. I've spent two days dragging files into the trash and dumping them, wouldn't you think that would have cleared some space?
Using iMovie and got a (-50) error and ran Disk Utilities to see if everything was okay. Unfortunatly it wasn't and recomended that I hold down the command and r key while doing a restart. When I do this, the Apple logo comes up, but then switches to an icon of a circle with a diagonal line through it and then I get a kernel panic shortly after. how my App Store purchesed lion can run disk utilities in protected mode?
Info: MacBook Pro, Mac OS X (10.7.2), 3G iPod nano 8 Gb, 1.42 G4 mini, 5G nano 16 Gb
Can the Mac mini with 4GB of RAM run VMFusion 2.02 with Windows XP Home properly without any problems? Is 2.0GHz fast enough, or even 2.26GHz fast enough for VMFusion? Does the Mac mini have enough horse power to run Windows XP?
I am about to buy os x lion, and all it does is makes me type my password, and loads and literally nothing happens. I have restarted my computer multiple times but nothing is working..
Recently, as in since a week or two ago, when I right-click, about 10% of the time the computer will think that I right-clicked twice and so the context menu disappears when I try to activate it (because if you click when the context menu is already opened, then it will disappear).I imagine that this must be caused by a recent OS X update somehow.
Info: iMac, Mac OS X (10.7.2), 3.2 GHz Intel Core i3, 4 GB RAM