MacBook Pro :: Can Sluggish Computer Be Caused By Incorrect HDD Permissions
Feb 5, 2012
My Macbook Pro is running slugishly. Sometimes I request a HELP dialog box and it never appears or it appears blank. Sometimes applications don't work. I went to Disk Repair and ran a VERIFY on disk permissions. There were a thousand of permissions that were not correct. Mostly they were from EPSON and from AIR PORT UTILITIES.
There was one warning: Warning: SUID file "System/Library/CoreServices/RemoteManagement/ARDAgent.app/Contents/MacOS/ARDAg ent" has been modified and will not be repaired.
I installed Rosetta Stone recently. Most of the AIR PORT UTILITIES are language related (French, Spanish, English). Should I repair my permissions? I wouldn't want my printer or Rosetta Stone or something worse to stop working because I repaired my Hard Disk permissions.
Info:
MacBook Pro, Mac OS X (10.6.8), Kingstons 32 Gig Thumb Drive
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Feb 19, 2012
I have a mac pro dual quad core 2.26 ghz intel xeon with 12 gb 1066 mhz ddr3 of memory.
When I share my imovue slide shows to itunes I have to shut down imovie at least once and sometimes twice.
I keep getting a "not enough memory" error mesage that instructs me to shut down imovie.
Info:
Mac Pro, Mac OS X (10.7.3), 12 gb 1066 mhz ddr3 of memory
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Nov 8, 2009
I am pulling my hair since friday trying to get my MBP's time machine work with a 1TB drive connected to a early 2009 AEBS. First I spent half a day doing the first backup by connecting the hard drive directly to Mac using USB and later when I connected that drive to AEBS, time machine would not recognize the drive as the same one and I had to spend a good part of yesterday backing up my complete drive again.... and just when I thought I can rest easy knowing that my eternal dream of getting time machine work wirelessly, I saw time machine complain that there is not enough free space left to backup my paltry 103 GB worth of data on just second day.
Turns out, the Time machine backup volume (volume created by time machine on the AEBS disk) shows that the used space is 1TB.... but the size of the sparsebundle is only 103GB and my airport drive mount itself shows plenty of free space (800GB).... I have tried to search for similar problem, but I couldn't find much help... can anyone help me out here....
Btw, when I tried to repair the volume in disk utility, it says something about incorrect allocation blocks and then says it cannot repair and I need to backup and reformat the drive or something of that sort....
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May 17, 2010
a week ago i replaced my stock HDD with a 640 GB WD Scorpio Blue, did a clean install and installed everything all over. Still feels a bit slow though. I'm not sure if i'm just being too demanding since it's a brand new, expensive computer. So i wanted to ask you how your computers perform in simple day-to-day tasks.
I've used Garage band as an example, since i guess most of you have that installed, and could try these things out on your machines, to help me determine if i have a problem:
1. I often, if not always, get the spinning beachball, when i launch not-light apps - fx. MS Excel or Garageband.
Do you guys get that too (the beachball)?
2. Garageband takes 15+ sec. to launch (from click on icon till "New Project" pops up.
How long do your computer take to launch it?
3. When quitting applications, this can sometimes also take a few seconds (not saving anything) and it feels slow.
Do your computer act that way too?
4. Sometimes, when i'm writing a text, fx. in the Safari Google search box, the text "lags" - it doesn't appear right away, but 1-3 sec after i started writing it.
Do your computer do that too sometimes?
5. Right before i posted this message, i was opening System Preferences (i only have 3 prefPanes besides from the standard ones). Even opening that very light app took a few seconds and gave me a beachball.
Do you ever get beachballs from opening and working with such light applications?
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Oct 31, 2010
i accidentally set permissions in the Mac HD Info window for Everyone to "No Access". of course it locked up. i have an external drive plugged in running Time Machine. i understand i can use that to restore...?
I ran disk utility - it failed because it could not locate the clip art folder in word (?wha?) repair disk permissions ran for 24 hours and couldn't complete. anyway - I know there is an easy solution here - i just want to be sure i'm doing it correctly so i dont make it worse than it already is...would some kind soul please provide me step-by-step instructions to either use Time Machine to repair - or something.
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Feb 9, 2012
i opened my macbook pro from sleep and it was extremely sluggish barely responding, i rebooted but had problems and force quit all applications that immediately opened. I was forced to reboot several times since each time getting a grey screen that very slowly evolves into my desktop but nothing will work not even disk utility to diagnose..
Info:
MacBook Pro, Mac OS X (10.7.3)
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Oct 27, 2009
I have a Black Macbook. 2.2ghz, 1GB Ram, running Snow Leopard. Recently I've been finding my laptop rather sluggish and slow when performing tasks and opening applications. Firefox will often be quite slow at performing mundane tasks as well as flicking between applications that are open which is also slow. I use a couple of apps to help clear out unnecessary files etc to help with performance and stuff but clearly this doesn't appear to be working.
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Jan 26, 2010
When watching a 720p video on Youtube, my Mac jumps to like 50-60% CPU usage. The frame rate slows and is almost unbearable to watch. I have also noticed that if I leave my MBP on for like >3 days then sooner or later my computer will get really sluggish and unresponsive. I end up having to restart because the CPU is going so insanely high. Okay, as I write this, I am having huge CPU jumps while doing nothing but typing this. Yes, Youtube is open in another window, but still.
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Jul 6, 2012
I have a 13 month old macbook pro. Recently it has been operating VERY sluggishly. Its slow/jumpy when scrolling through internet pages, through documents, pictures, downloads etc. The little rainbow 'loading' icon (i'm sorry i'm not sure what it's called) seems to appear all the time, when doing most things.I've also noticed that my battery life has gone appaling. I charge it up and get a couple of hours tops now and the 'time remaining' icon jumps up and down massively now rather than remaining relatively constant.
Info:
MacBookPro, Mac OS X (10.7.4)
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May 13, 2010
I just upgraded my hdd to a 500gb WD scorpio blue in my 2010 MBP 13". It seems to start and stop a lot more than the apple one (if that makes sense). and every now and then the computer seems to lag for 1-2 seconds when doing things like typing, scrolling, etc. I've tried searching and found other people have had similar problems with older MBPs and they talked about some EFI firmware or something. Does this apply to my MBP too? Or does anyone have any other suggestions of what I can do?
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Jun 17, 2012
I have a MacBook pro 13" that I bought around April 2010 (right when they switched to the 4GB of RAM and GeForce 320M video card)The original problem started with my trackpad movements becoming very sluggish. This eventually led to a complete lockup at the apple screen. I did everything suggested in previous posts (reset pram ECT). Nothing worked so I reinstalled OSX and everything was fixed.
About a week later the problem started again with the same exact outcome. Now after reinstalling a third time, I have this very wierd screen on my screen. Its hard to explain so please see pictures. After sitting on the apple logo for about 5 min, this is now my screen...
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May 11, 2012
Since updating, my computer is barely usable. Geekbench score fell from ~5400 to ~ 2300, so it's not just my imagination. I was exporting video and the processor didn't even feel warm, but Activity Monitor reported that it was giving it all the power it had. Anybody else seen this? I'm on a 13" mid 2011 Air with the i7 nad 256GB SSD.
Info:
MacBook Air, Mac OS X (10.7.4)
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Jun 21, 2009
So the power cord coming out of the AC adapter to the Magsafe melted and almost started a fire. There is about an inch selection where all I can see now is the metal wiring underneith, all the insulation is off. Is this covered under AppleCare? Since it was smoking and almost caused a fire, would this have harmed my MacBook Pro? I'm lucky that when I returned home nothing was damaged. How do I document this? What's protocol on issues such as this? This has never happened to me before.
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Jul 2, 2012
There is a lot going on about the new macbook pro retina and stuttering/scroll lag. I'm also experiencing this problem and i've found out that if you remove adobe flash from your pc the stuttering / scroll lag in safari is almost gone completely.
[URL]
If you have Adobe Flash installed and scroll down to the comments the browser starts stuttering and everything gets sluggy.
Info:
MacBook Pro (Retina, Mid 2012), Mac OS X (10.7.4)
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Jun 2, 2012
My 2011 Macpro 13 is sluggish on battery only and speeds up when Power source is connected. I ran H/W diagonostics at start up (by pressing and holding D). It gives error message - 4SNS/1/40000001:YPOR-0.000. At top it shows checking memory and I have tried both quick and detailed tests and same error messag comes. At bottom it says Pass number 1, and total testing time.
Info:
Mac Pro, Mac OS X (10.7.1)
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Aug 21, 2010
So I took my MBP into the apple store today and explained that my original hard drive was showing as failing after my two momentus xt drives were apparently failing as well. He said it was really strange and hooked up the drive to their external interface and low and behold there was no errors on the drive. He said it's most likely being caused by IO errors due to a bad SATA cable or possibly logic board. We had my MBP sent in for testing. So basically if you see SMART failing status it may not be the drive after all.
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Dec 23, 2009
I'm seeing this show up when I do a permissions repair in Snow Leopard 10.6.2
Permissions differ on "usr/share/derby", should be drwxr-xr-x, they are lrwxr-xr-x
Repaired "usr/share/derby"
It shows up each time I do this. Anyone else seeing this?
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Feb 28, 2009
I repaired permissions earlier and I keep getting these that won't be repaired. Is it anything to worry about? Any idea what the issue is?
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May 27, 2009
When I first started using Parallels several months ago my Windows XP ran great and I had no problems. But recently it has become very sluggish and lags a lot. I'm using a Mac mini with 4gb of ram and have allocated Parallels to use the max 2876mb in the settings.
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Oct 1, 2009
my G4 tower (specs in sig) and 15" PowerBook G4 1.33Ghz to iTunes 9.0.1 and the tower is giving me very slow performance. clicking to different play lists is accompanied by a delay of a second or more and sometimes a beach ball, and even switching between songs within a play list will sometimes involve a brief spinning beach ball. I've never had any version of iTunes, tight from the dawn of the application up to today, ever run this slow....
The PowerBook runs it better, though it definitely doesn't run quite as fast as the previous version. But nowhere near as bad as the on the tower. I just did a little cleanup on the tower with Onyx and it has not altered the poor performance.
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Feb 14, 2010
I just downloaded the trial of Pixelmator to try it out. I really like the interface, but everything is really sluggish. The interface remains snappy, but any actual editing tasks hang and do all kinds of weird things. Even painting and stuff like that lags way behind the cursor.
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May 17, 2010
My sister walked by my macbook pro and stepped on the magsafe cord thats supposed to stop the computer from falling to the floor, SOMEHOW it didn't and now I have a big scratch on the back of the screen, Would apple fix it because the MagSafe didnt detach?
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Dec 14, 2009
My Expos� and Spaces suddenly become sluggish since last night. It had been very smooth since my installation of Snow Leopard but now it is lagging like hell. It seems the problem is spreading as well - Now it even lags when I am scrolling in a stack, and this problem didn't appear last night. I have rebooted, killall'd Dock, removed com.apple.Dock.plist, but still no luck.
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Jun 25, 2010
My mac mini is running sluggish specially if I open browsers i.e. safari 5, mozilla.Dont know what happen coz previously it runs smoothly, Then just last week, when i open browsers, it take some time to open, my 15" Powebook G4 1.25 speeds up faster than my mini
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Jun 5, 2012
I will be upgrading a couple of 10.5 Macs to 10.6 (will download family pack from Apple Store). One of the 10.5 Macs has gotten rather sluggish. I rather guess that some preferences or other library files are problematic. What sort of install options will I see that might impact whether I eliminate sources of slowness?
Info:
iMac, Mac OS X (10.5.8), Intel chip 2009
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Oct 26, 2007
I am getting this when repairing permissions : "Warning: SUID file System/Library/CoreServices/RemoteManagement/ARDAgent.app/Contents/MacOS/ARDAgent" has been modified and will not be repaired."
Doesn't look like permissions get fixed.
What can I do?
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Mar 17, 2009
My Mac Pro (specs in sig) has recently been really quite slow. Opening Safari and Adium and iTunes all at once causes repeated beachballs, as does opening new tabs, switching back and forth from expose' etc. I use onyx and take very good care of my equipment, but am admittedly tech-lame about how to speed it up. It also hangs in photoshop quite a lot, and although the files are large (1-5GB) it seems to do so overly much. My own thoughts lend me to think that I need to purchase another harddrive to use a scratchdisk, but I'm not really sure.
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Apr 2, 2010
I am hoping that I can get an answer to my question. I have a G4 Powerbook and when I play movies in iTunes, the playback is absolutely sluggish. I have the same problem when playing video online. What could my problem be?Specs:
15" G4 Powerbook
1 GHz PPC
2 GB DDR SDRAM
OS X 10.4.11
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Oct 30, 2010
I've just received new entry level Mac Pro. I used an iMac 27 up to now and, and probably for this reason, My Mac Pro seems noisy. A part of the HDD noise, the main noise source seems to be the fans. What I wan' t to ask you is: If I replace the GPU with a passively cooled card I can reduce the noise substantially? or noise is caused by the system fans and not from the GPU fans?
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Jun 16, 2012
Power cut caused iMac name change. How do I resolve this?
Info:
Time Capsule
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