MAC startup disc has no more space available for application memory.

I have a new mac, very little memory being used, and only a few programs being run...safari, i-tunes, etc. This error window keeps coming up "Your Mac OS X Start up disc has no more space available for application memory. To aviod problems, quit any applications and close windows you are not using. removing files you are not using from your start up disc will help". This window will come up with only finder and safari running, no other applications running. This has been going on for several weeks now off and on. What is causing this and what can I do?

iMac

Posted on Dec 10, 2011 12:30 PM

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16 replies

Dec 10, 2011 1:01 PM in response to Kappy

Sorry....new to macs...struggling to find this info...what is activity monitor, where is utilities folder? Can't get to where to find the RAM. Again, sorry, doing my best. Other programs include Other programs included Mail,Dashboard, App store,Face Time,Address book,I cal, Previre, Photobooyh, I-photo,I-movie, Time Machine.

Dec 10, 2011 2:04 PM in response to Gary0119

I can tell you this. You have no memory issues. The error may be generated by an application that requires user allocated buffer space. Photoshop is an example of such an application.


Even under extreme usage conditions the OS doesn't run out of memory. If there isn't enough physical RAM then it uses virtual memory - the disk drive.

Dec 10, 2011 2:41 PM in response to Gary0119

In Activity Monitor, after iTunes and Safari have been open for a while -- maybe a few hours -- what are they showing for Real Memory? Does this happen only after these two apps have been open for a considerable period?


Open Terminal in Applications>Utilities and type in "top" no quotation marks, then hit return.


This will probably just confirm what you've already run through with Kappy, but with both of those apps open, what are the figures inside the parentheses for Page Ins and Page Outs?

Dec 11, 2011 1:05 PM in response to WZZZ

I've had safari, mail and itunes open for a bit this afternoon. Terminal is showing (0) pages in and (0) pages out. I'll continue to keep them open and see what happens and report back if it changes! Here's the rest of the data showing at this time.


Processes: 49 total, 5 running, 44 sleeping, 260 threads 16:02:59

Load Avg: 0.07, 0.20, 0.16 CPU usage: 1.44% user, 2.65% sys, 95.90% idle

SharedLibs: 7052K resident, 10M data, 0B linkedit.

MemRegions: 18435 total, 501M resident, 15M private, 564M shared.

PhysMem: 817M wired, 803M active, 265M inactive, 1886M used, 2206M free.

VM: 122G vsize, 1041M framework vsize, 91422(0) pageins, 0(0) pageouts.

Networks: packets: 261079/251M in, 215760/24M out.

Disks: 106874/1947M read, 143722/2035M written.

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MAC startup disc has no more space available for application memory.

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