MacBook :: Machine Hangs Every 30 Minutes Like Clockwork?
Jun 11, 2012
Within the last couple of weeks, my system has started to hang like clockwork every 30 min. No idea what caused it and don't remember anything in particular installed or done during that period. Unfortunately, when it hangs - there is nothing kicked out in Console and there is no recurring "this process was running right before it happened" clue.Â
Details on system:
Macbook Aluminum (late 2008)
Mac OS X Lion 10.7.4
2 MB ram
30% harddrive space free (approx. 90 GB)Â
What I've tried:
-repaired permissions
-repaired drive
-cleaned up drive via Cocktail, CCleaner, CleanMyMac and Disk Doctor
-reset PRAM
I have a 13" MBP which I bought a few months ago. Everything works fine, battery life is wonderful, it couldn't be better. A few weeks ago it began "chiming" about every 20 minutes. One single tone - not a beep - more like the chime from a tuning fork. No message is displayed on the screen when it occurs. Sometimes it happens when I'm using the machine (normally web browsing). Other times it chimes when the screen is closed down and I'm re-charging. It doesn't happen when I start up. I've even checked to make sure there are no other browsing screens opened in the background.
I was exploring with synergy and found about this LoginHook. I made a script as advised here: [URL](Second method for OSX). At first script provided in tutorial didn't work out, as synergy started without -f (no-daemon) seemingly does nothing, and does not even give an error message.. So without giving it a proper thought I added the -f flag. Now as I do login on any user, screen hangs as it runs the script (and I can move the mouse around over synergy client, so at least that works... ) So how can I get my hands on that script without normal login? Safe Boot mode didn't help, and I wasn't able to connect via SSH. Is there any way besides reinstalling the whole system?
I booted the machine like it said, and heard some beeps - didn't think much of it, but then it just went to the grey screen with Apple logo and the loader, and hangs there.ow what I can do to solve this, is there a key combination that can reset something or an restore EFI file
The machine stopped at logo screen for more than 5 minutes and i check the control panel and find a message ImportServer: <MDSImporterWrangler: 0x7ff7df30dbd0> still waiting for plug-in info from mdworker Waiting here for almost 10 minutes i'v got a MBP 2011 later with lion 10.7.4
I am trying to repair my disk so I can install bootcamp, but when I reboot my machine and run disk utility and choose repair disk, it hangs. Does anyone have any ideas ?
I keep my time machine HD unplugged from my laptop to reduce the clutter, when i plug it in, time machine starts automatically backing up. It says "Preparing Backup..." and it stays like that for a while. I've had it like that for about 15 minutes.
I've been trying to install various builds of snow leopard on my mac pro with no success (latest is 10a380). I start the installer, choose an install partition, click on 'install', the install window comes up, telling me the installation should take 'around 45 minutes'.
It copies a load of files to the hard drive, then about five minutes later the machine re-starts, and I am dumped back into my normal leopard installation. If I look at the discs I'm installing to I see a 'Mac OS X. install data' folder containing a lot of .pkgs, and that's as far as it ever progresses.
I've tried booting up directly from the install DVD, and this never works either: it always dumps me back into my normal leopard installation.All the disks I've been trying to install to are GUID formatted, permissions repaired, etc.Anyone got any ideas what can be going on?
I have a much loved ibook G4 14" (late 2004??). It has just died. Well, in so much as it won't boot up. The ibook either gets as far as the apple grey screen and hangs, gets to the login screen and hangs, actually loads up finder etc and hangs or none of the above. Sometimes flashing red, blue green black.
After lots of research online over the past few days I tried the following: I have tried safe mode (not working), starting the command prompt screen (single user and verbose modes), started open firmware, and tried booting from a CD. Nothing works as the boot gets so far then hangs. I have flashed the PRam, resetted the NVRam, and have stopped short of opening up the case to dismantle it!
I just really want to access the hard drive now. I have tried Target disk mode and linked the ibook (pressing T) via firewire to a PowerPC G5, but the G5 doesn't recognise the ibook. System profiler on the G5 shows the target mode connected and working fine via firewire, just the icon for the ibook/target doesnt mount on the G5 desktop so I cant access it.Currently the boot freezes within a couple of minutes.I tried the hardware test CD that came with the ibook years ago, I have also tried booting from an OSX Panther CD. I'm assuming they would be bootable.
I forgot to mention that in linking with the G5 in target mode, a disk that I put in the ibook drive appeared on the G5 desktop as an external drive, therefore I wonder why i cannot see the actual ibook drive mounted. The CD drive works as it mounted on the G5.Does the ibook have an actual PRam battery that can be replaced? Maybe this is an issue?Am I able to actually remove the hard-drive and access it as an external drive somehow?
Every once in a while, my mid-2010 15" i5 MBP sits at the greyish Apple logo screen, after the "bong," with the wheel spinning forever. If I shut down and reboot, I'm at a log-on screen in about 15 seconds (which is my typical boot time, as I have an SSD). This is my first Mac after a long time on PCs, so I've got no idea where to start. All the posts I've found by searching pertain to earlier model machines using HDDs where the user can't get a boot at all; I'm only seeing this weirdness periodically.
7200rpm SATA disk (custom config when ordered uMBP) keeps stalling (beach ball) every so often. I used Disk Utility on my uMBP and it was corrupted so I repaired it and my system still hangs every 15-20 minutes. It does this no matter if I'm launching an app or just doing nothing. So I formatted my drive and reinstalled OSX Snow Leopard. It seemed fine but now it's doing it again. Using Disk Utility shows nothing wrong with the drive this time. I'm still under warranty but I don't want the downtime of taking this in.
I am running Safari 5.0.6 on OSX 10.5.8. I have had this problem for the past year and has become gradually worst, on 2 separate machines. I have resetted Safari numerous times, I have repaired permission, re-booted computer, and as suggested by a Genius at apple store, re-booted in "safe booth" to clean up stuff. It appeared to work for about 1 month, until it slows to a crawl, and become unresponsive.
Problem is now it does not seem to cut it anymore. I performed all of theses operations on both My desktop (power PC G5) and my laptop Macbook (intel) again yesterday. On my desktop, Safari is working marginally, but on my laptop it is not at all. The laptop is a more recent machine, but is less responsive. When I use other browsers, like google chrome or firefox, I can surf the web no problem. How to clean Safari up to run anew again.
Info: 2-G5 1.8ghz, 1.5GB ram, 2-23Cinema display, Epson 900, Sony TRV-17, MacBook 2GHz, Mac OS X (10.4.11)
I am running Lion 10.7.4 on a MBP15 late 2011 model. My mail wont quit and hangs until I force quit. I re-built my mail library as per these recommendations url... but it keeps hanging after a little while.I have accounts with Yahoo, GMail and an Exchange 2010 server.
Info: MacBook Pro (15-inch Late 2011), Mac OS X (10.7.4)
URL....I had a troublesome upgrade to Yosemite on my 2010 MBP with a custom 128 GB SSD installed. I had to abort installation and then recovered from that by reinstalling OSX via recovery mode. Now everything works fine except for the fact that the system freezes (spinning beach ball, can move windows, cannot access force quit or change focus) consistently one hour after boot. Even after several hours nothing happens and the only option is to hard reset. Booting in safe mode has the same effect.
any problems in the system logs, and after a forced restart, no crash report is generated. I don't know what happened for the user in the linked thread, but our issues seem quite similar - what could this be? Some kind of daemon blocking after one hour?
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I have an old MBP (2.16 GHZ); 2 Gigs of Ram and 120 Gig hard-drive. I have used my battery a handful of times since I got it, and now when I try to run off of battery power, it says it is fully charged, but after unplugging it, it dies about 3-5 minutes later. I remove the battery after the shut down happens, press to button on the bottom and all five green lights are lit indicating it is full. I really can't afford a new battery... And it doesn't seem like it is the battery anyway.
I've got a white macbook 2.16 I believe. The screen/display will turn on when booted up, but only stay on a few minutes. I got it off craigslist this way. When I first got it, it wouldn't come on at all. I replaced the inverter with one I got off ebay that was probably used. I have tried 4 different inverters in it (all used I think) they all respond the same way. Screen comes on for just a few minutes then the light goes black. If I disconnect the power to the inverter after it shuts off, then reconnect it, it will light up again for a couple seconds only. If I leave it alone, it will come back on after about 20 minutes.
Does this sound like I have a bunch of bad inverters, or a bad lcd screen? It also drives an external monitor flawlessly the whole time and keeps an image displayed on the screen even when the light dies.
I have noticed another weird MBP 2010 bug. I have the 15" i5. The cursor disappears for a few minutes sometimes. I haven't noticed what card is on and I've been doing just random stuff. I mouse around and click around and after a few minutes it comes back. The keyboard responds normally. Everything else is normal. The cursor just completely takes a vacation for a few minutes. The really weird thing is, is I've seen this several times in Windows XP SP3 in BootCamp as well! Maybe it's the crap NVIDIA driver.
After a while of not touching the macbook, I would say about 1-2 minutes the macbook fades out to black, could someone please tell me how to hut ths feature off?
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My iMovie keeps on crashing like every 3 mins. I've looked up ways to get around this and I have tried to delete the com.apple.iMovieApp.plist files but their aliases cannot be found/I cannot delete them...
