System hangs under OS X 10.5.8 when using some applications

When looking up help on a Time Machine issue today, a 'fail to backup' notification from TM, the Help application hung, unresponsive. After failing to get Force Quit to work I did a hard restart.
I've recently installed the comprehensive OS X 10.5.8 update over the original 10.5.6 OS that came with the new iMac. I did this initially to overcome a problem with the iMac losing contact with the new BlueTooth mouse. The update has fixed the BlueTooth problem.
The issue of the machine hanging has occurred twice before when using other aps, in those cases a hard restart was necessary and in one case I had to unplug from power and wait 30 seconds before restarting the whole system. Certainly the Force Quit ap doesn't seem to be working very well and the iMacs inability to recover from hanging, unresponsive like this, is a real problem.
Nevertheless the machine is a pleasure to use, except when it buggers up in the middle of my trying to write a story.
My system is a 24" iMac 2.66GHz Intel Core 2 Duo, bought this month, Aug 2009.
Bluetooth mouse, new external 1 terrabyte LaCie HD for Time Machine backups, current OS 10.5.8.

Dear MacBook lover,
I will try the new 'account option' if the machine doesn't settle down.
There is another option, to wait until I install Snow Leopard later this week.
This could clear up any issues, but maybe create others?
I also feel that when I migrated all my stuff from my G4 power PC to the iMac that some of the old software could be causing problems - power pc/intel issues? I am keeping a log of any weird events to try and track the problem down.
Meanwhile I can still work on the new iMac, its a pleasure to use.
Have fun in Singapore,
Cheers
Barrie

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Hangs on customazation (stuck at produkt key when using Guest OS Profile)

Hi,
I have a strange problem With my scvmm installation. I'm trying to deploy machines from a template using guest OS profile, however when I use a guest OS profile, it always hangs on customazation, and when i Connect to the server it hangs on the Product key
screen.
This ONLY happend when i use a guest OS profile (I have enterd the correct Product key in the profile), and Works just fine if i do it "manually" when deploying the template.
Anyone got any ideas of why this might happend?
A sitenote: I'm also getting a warrning when my machines is created that VMM can't offload transfer the file, all tho the machine is created sucsessfully

Hi,
The vhdx is sysprepped. I converted a vanilla host to a template so vmm sysprepped it. The operating system i also tagged. the strange part is as i said it works if i choose the options manually when deploying it, but as soon as i chooose
to use a preconfigured OS guest profile it refuses. I've also made sure that i use the exact same options in the guest os profile as i use when i sucessfully depoly from the same template.
When i say it works when i do it manually I meen it works if i choose "Create new Windows operation system customization settings" instead of the pre configured profile. So i assume the template is good.

Why do some applications hang up system

After using some applications for awhile, they start hanging up system. It's most noticable in Adobe Photoshop Elements (10), It also happens in iPhoto. I get the little spinning circle. Many times I can't do a a force quit on the application or anything except manually shut down my computer. When I reboot, everything is running smoothly again - for awhile.
I usually keep my computer on all the time and reboot once a week. Could the drag be because there is too much stuff hogging the system? I seem to have plently of free space. I know in Microsoft I use to do a defragment on a regular basis. I realize Apple doesn't have that, but is there something else I ned to do? Thank you.

Try http://www.thexlab.com/faqs/performance.html
In actual fact OS X does defragment on the fly so that it is not necessary for you to do it.
Allan

I thought I deleted downloaded BlackBerry software, but it remained even after I did a system restore. I manually deleted it from the Apps folder, but it's still in System Profiler under Apps. How do I delete this from System Profiler?

Right now, it seems as if it is still showing in System Profiler, then the unnecessary BlackBerry software I downloaded from the internet is still using memory, right? How do I permanently delete it?

In addition to what Drew wrote, remember the Mac has a data fork and a resource fork.
Here is an old thread but a nice recap by Dr. Smoke
._Files
Note that the ._file files you note are the resource forks of Mac files you copied to the drive from your Mac, and these are only visible when you use the Flash drive on a PC. These are normal and indicate the Flash drive is already formatted for Windows.
When you copy or save a file from a Mac OS X system to a Windows shared volume or a Windows-formatted disk, the Mac creates two files: the data fork (xxx) and the resource fork (._xxx). This is called Apple Double Format and is normal. The resource fork contains additional data about the file that is exclusive to the Mac that cannot be saved otherwise on Windows-formatted disks. This is new with Mac OS X, as documented in Mac OS X: Apple Double Format Creates File Name With the Prefix '._'.
The resource fork files (._xxx) are necessary if you want to copy the file back to the Mac and retain the metadata. The resource forks of files are invisible when they are used on the Mac: the Mac OS Extended file system (aka HFS Plus or HFS+) uses forked files, with a file having both data and resource forks.
You can delete the resource forks on the Windows disk if and only if you don't care about losing the resource fork information should you copy them back to the Mac, such as comments, image preview icon, etc. Some Mac applications use the resource fork data, so deleting the resource fork can be problematic if you copy the file back to the Mac. Likewise moving the file while not also moving its associated resource fork when using the data on a PC can result in problems when using some files again on the Mac.
You can't prevent the resource forks from being created if you copy or save files from the Mac to the Windows share or Windows-formatted disk via Finder.

IMac G5 system hang - 2 bad 1GB memory modules?

I am experiencing intermittent system hangs, requiring power off / on to recover. Applications run fine for hours, then everything freezes; a few seconds later the fans spool up full bore. There seems to be no logic to the failure. It happens on many different applications, including Disk Utility. No new software has been added recently (other than Apple software updates). This has been occuring for several weeks.
I repair permissions & run disk verify. When disk utility runs completely without hanging (on verify), everything is ok.
Applecare had me trash the ~/Library/Caches & system caches. No joy. They recommended archive & install beginning with Panther. Reinstall went ok until downloading updates for 10.4.8, then hang (might this suggest a hardware prob?).
Rebooted in target firewire mode the cloned drive, then zero'ed the G5 HDD and restored from clone (SuperDuper!). Everything appeared ok for several days, then the same system hang reappeared. I should mention that in the course of sudying this one, I discovered Virex 7.5 was sucking the processing life from the G5; used the uninstaller to get rid of it & the iMac is quiet again!
I have run the Applecare version of Techtools and the Hardware Test Disk, everything passes.
I could do a clean install of Tiger, then use migration assistant to move data from the clone...if I felt it had a chance to solve it. On the other hand, maybe its a flaky hardware gremlin and I'm wasting my time doing reinstalls, and I should hustle it over to the local Apple store.
Update - took iMac for service at Apple store where it failed under stress test with my 2 GB of memory but ran for an extended period with Apple memory. In an attempt to isolate which of the two 1 GB modules was bad, removed one module. Identical failure after 24 hrs. Howver, swapping out that failing module with the second module, identical hand. That suggests either both 1 GB modules are bad (unikely), or some other hardware issue is the problem.
Problem seems to occur most often when starting playing iTunes, or running Disk Utility (repair permissions).
I suppose the next step is to buy 1 GB of memory from Apple and make it fail again. Any suggestions?

Thank you for your posts, I appreciate it.
Skip - I tried a spare keyboard & mouse. Still failed.
MGW - all software is up to date.
DaddyPaycheck - I downloaded memtestosx. It fails testing each 1GB memory module separately (in different sockets). I'm running in multiuser mode and when it fails the entire iMac freezes up (just like it always does), requiring power off / power on. Is this normal behavior when the memtestosx test fails?
I will plan to test in single user mode as the supplied doc states that if the onboard cache is failing it would pass singleuser (cache apparently disabled in singleuser mode) but fail multiuser. Maybe the onboard cache is bad?
Thanks.

PPC G5 system hangs after Leopard Install

Well I had been monitoring things with the new OSx for awhile before installing. I had upgraded my Macbook Pro (Intel first Gen model) and my newer Intel MacMini with no issues. So after using both of these machines for quite awhile, and with the release of 10.5.2, I decided to upgrade my PPC G5 from Tiger to Leopard.
Everything seemed to go fine. I installed all possible updates and have used several apps with no problems, such as Adobe PS and Dreamweaver, etc. But now I am starting to notice a serious problem.
Every time my system either goes into Screensaver mode or sleep, when I try and bring it back it is frozen. All I get is the beachball and the only thing to do is a hard shut down with the power button. My system never did anything like this under Tiger.
Has anyone experienced a system hang like this?

Do you have any external drives (especially Maxtor or Maxtor OneTouch Drives)?
I know on Tiger I had this same problem and it turned out that there was a problem between the Mac's Firewire drivers and Maxtor OneTouch drives. Maxtor had a patch that fixed the problem on Tiger, but I'm not sure if the patch is needed also for Leopard. Not sure if Maxtor drive support is continuing since Seagate bought them.
I'm currently having a problem on Leopard with hangs (not specifically the same as yours). I'm wondering if it is again a problem with compatibility between Leopard and the Maxtor drives.

System Hangs on X-kill, reboot, or shutdown [an fglrx problem].

I'm pretty sure this is linked with my new monitor somehow. I got a new monitor, its hooked up with the DVI cable. Whenever I try to:
exit openbox
ctrl-alt-backspace to kill x
restart (shutdown -r now)
or shutdown (shutdown - now)
my system hangs. My screen shuts off, and starts blinking the power button, and its not responding.
Last edited by heleos (2007-06-16 18:03:04)

heleos wrote:
I'm pretty sure this is linked with my new monitor somehow. I got a new monitor, its hooked up with the DVI cable. Whenever I try to:
exit openbox
ctrl-alt-backspace to kill x
restart (shutdown -r now)
or shutdown (shutdown - now)
my system hangs. My screen shuts off, and starts blinking the power button, and its not responding.
I've no idea whether it's possible for a new monitor to somehow cause this... are you running ATI or nVidia drivers? Is direct rendering working, do you know?
Try doing
$ sudo chown -r yourNonRootUser /path/to/yourNonRootUsersHome
and seeing whether that remedies the problem with exiting openbox.
Also, look in /var/log/ for your Xorg.#.log files (I forget whether they're in a subdirectory in there... maybe under /var/log/x11/ ). See whether the most recent log file has any warnings or errors (EE or WW in brackets) that may indicate the source of the problem.

Close Front Panel Causes System Hang.

I have an application where there are several front panels that I would like to have open at once, but where when they stop they would close. I was using the scripting function fp.close - but as the application has got more complicated this seems to work less and less well. Basically when i hit close, the system hangs for a few seconds, then the time critical stuff i have tends to timeout and then crash, and everything goes funny for a while.
My (uneducated) guess is that when it closes a front panel it drops loads of stuff straight out of memory - in an uncontrolled way.
After going for a cup of coffee it usually sorts itself out. But clearly this isn't a sustainable solution for my application or my kidneys.
Am I doing something wrong? - Is there something i should do to allow the Vi to finish before i try to close it? Should i be releasing references or somethign to make things better. I thought about running the close vi sub as a new thread - but not sure if this would actually do anything different.
Attached - the subroutine that i pass a vi ref to.
Attachments:
RunningVis_CloseSubVi.vi ‏17 KB

There's nothing in the attached VI that would necessarily cause your problem. I would, however, suggest that you feed your reference through the nodes in proper flow control method rather than branching off like you've done.
When a VI fails to close quickly, I have most often found it's due to open references which aren't explicitly closed. File references, VI references, multiple calls in a loop acquiring the same reference over and over without releasing it, .NET calls not being closed - that kind of thing.
Richard

Brain pick on an old problem of mine (squealing and poping sound when system is under heavy loa

Firstly, my apologies if this post gets double posted as I am on a barely functional dsl connection? It get?s flaky when it rains which is only periodically for about 2 months of the year?
I was wondering if someone in the know might be able to clue me in as to any fixes for this VERY old issue of mine.
I have already searched a bit and all I found was the squeal and crash issue, mine is similar but not identical.
History:
I have been a creative card user since the first SoundBlaster came out (and jammed it into a 286 system). Well I think it was the first since I was new to computers then?
Anyway I have had an SB, SB6, SB6AWE, SB Li've, and now SB li've Audigy 2 ZS. Pretty sure I had an audigy pro card (a family member was upgrading so I grabbed theirs for cheap).
Since around the audigy series of cards I have been working on friends and family member?s (and their friends/family) on the side. Though these days I am not a happy camper.
Problem:
I am having this problem that I have now learned to li've with where when I am playing sounds (game or music) and the system gets under some type of heavy load I get LOUD squealing and popping sounds (mostly the squealing kind). The sound can be in excess of my volume settings and I tend to wear headphones (I can't believe I wasn?t deafened the first few times and occasionally recently when I forget, actually I have been having trouble understanding people lately, need to get my ears checked I guess).
Heavy load defined:-On occasion copying files from one dri've to another (usually large files in this case).
-Always when copying files over a network to or from my system.
-in few cases of a network heavy or hard dri've heavy application (lan games anyone?) ? Mostly when I am hosting.
NOTE: for the most part the card works fine in games as I usually don?t do something else while playing a game, usually.
For how long?:
This is hard for me to place. I remember wanting to upgrade to 2k when it came out but I heard from friends that had tried to upgrade that the drivers for the sb6 awe or any other creative card were garbage so I delayed upgrading to win2k till I got my first + ghz system and didn?t have much choice. I have been dealing with this since (also at the time I had an audigy or perhaps just a li've, hard to place).
Steps to solve this (not resolved yet):
I have tried several different configurations, this problem has been present on both an amd and 2 (or more) different intel chi
ps.
The problem has not been present on non-creative products under 2k (yes I had a card made by the company that creative bought out a while back), driver updates have done nothing or made it worse (though recent drivers seem to be a little better).
A while back (on the amd machine) I tried dealing with creative via e-mail and got canned responses of things I had already tried (and had noted in my request for help that I had already tried them) even as far as completely clean installs and as I mentioned different systems.
I am now using completely different hardware besides the sound card. Swapping out for other soundcards doesn?t help if they are creative cards (I even went as far as trading someone else identical cards to no avail).
I have even tried windows xp to see if that would help, nope.
The only solution to this so far has been not to use the card and for a while now I have been suggesting to friends and family to just use the internal on mobo sound instead of an add on creative card.
I have even had someone else build me a system (as apposed to my building it) just in case I was doing something weird, no help.
That and just not listening to anything when I am about to put my computer under a heavy load (and making sure to disconnect the phones just in case since sometimes it happens without sound playing, RARELY).
Current system specs:intel p4 2.66 ghz
Audigy 2 zs (platinum if memory serves, pretty sure here)
Geforce 6800gt
gig of ram
(I would have to hunt around for other details like mobo)
I have to say all this effort to get one companies hardware to work just sucks and what sucks more is I have no choice on the market, there is only one noteworthy sound card company when it comes to gaming, on the plus side there isn?t much for me to look forward to in gaming these days? I don?t like MMOs (if I can't play in on a lan and just the people on the lan I don?t care for the game much). Halflife (the reason I bought the geforce 6800 gt card) renders the world in such a way as to make me motion sick (just like all the quake games) so that was a waste of money?
The reason that there isn?t much to look forward to in gaming is because I can just disable my creative card and enable my onboard mobo sound and actually hear sound while doing stuff as apposed to garbled deafening screeching sounds that I do now when I forget to stop sound before doing something hard on the system?
Personally this is a last cry for help before I completely give up, I am already a very disenchanted customer hoping there might be some way that I can just listen to music or play games without much worry about sound (the squeals can be heard from across the room from the headsets set at a normal volume so you can imagine what that?s like when they are on my head). I have already, for the last couple of years, been steering people away from creative products in general touting their core product a failure and the people that didn?t believe I just let them sit and listen to some music and then copy a file?
Sound and music are almost more important to me than graphics btw, I have returned games for poor (in my opinion) quality sound tracks (mostly EA products) and have bought games that had good sound/music but poor graphics, heck I still play some old dos games (loom anyone).
Sorry the end there got a little ranty, so anyone have suggestions to the problem section?
One last thing: This took me a while to find and is a bonus to anyone that read all that? For some relati'vely cheap 5. headphones (all I had looked at were over $00) check out the zalman headphones. I have had mine for well over a year now and they still sound just as good as when I got them (even after the ear shattering squeals) and only cost me $50) They are sturdy too (more than I expected), I tend to break headphones within 5 months even some nice $50 stereo ones and these things are still intact. By break I mean break a wire, blow a speaker (squeals) (not literally exploded), snap the headpiece? I can't seem to see a direct link to the speakers so google zalman and headphones?

I don't know if anyone is following this or cares much but I thought I would add some info for those that like me before signing up, simply searched and found some useful tidbits. I also didn't see an option to edit my previous post as most boards I post on have that option to give you an alternati've to double posting...
My system was gigabit however I only had cat5 cable with a megabit switch. Now the switch is gigabit with a cat5e cable and a short distance from me to the hub (same system otherwise). The gigabit is onboard.
I figured I would see a bit speed boost with the new network and indeed in games I did see an improvement on large data transmitting games (American Conquest 4x4 maps in multiplayer LAN) however I expected file transfers between me and other gigabit on mobo cat5e systems would be significantly better. Instead I saw speeds only slightly better than before, around to 2 megabytes per second (using a measurement tool Netstat li've from AnalogueX) and that annoying screeching. At those speeds that might explain why the game was still on the jerky side (a full blown 4x4 map the way we play stresses all computer components but network seemed to be the bottleneck).
My solution to getting fast file transfers? Disabling my sound card by going to device manager right clicking on the Creative SB Audigy 2 ZS item and choosing disable. With an acti've file transfer (large single file rather than small files) I saw about -2 megabytes per second. Within moments of disabling the soundcard I suddenly had about 20 megabytes per second and the estimated time went from 0 minutes to almost finished...
I have to say on an aside that this just adds to my disappointment with this card (and the fact that I have seen similar poor performance in other peoples cards set up by me or not). This continues to cast a light of doubt for me and future creative products. I have to say though that the X-Fi (after fully updating drivers) seems like it *MIGHT* be worth a try? I certainly won?t drop any money into a new creative card (or recommend creative computer equipment) until I see some good proof that problems such as those that plagued this and other creative cards are gone.
Now remembering several posts I read here (and why I am even posting this), I tried disabling some of the features of my nice Creative card (through the various consoles for example the EAX console). Indeed I did see a performance boost (more on that later) as well as death to the squeals (though oddly I did hear that odd electrical interference noise that is supposed to be why onboard audio sucks) and my ears thanked me for that. As for performance my transfer rates went from -2 megabytes per second to a whopping 4-8 megabytes per second (mostly 5). I am definitely leaving those special features disabled for bandwidth intensi've games, after all they are mostly meant for movie and music enhancement (though they make some games sound nice too). I should note that the squeals, though not deafening, are present with other separations in playback, during file transfers. This isn?t much of an issue for me since win2k (and XP) lets me disable and enable my sound card at will without reboots (most of the time) and it has become habit to work around my sound card in this way already.
I know that there is a limited bandwidth on the system bus between all devices however I just have to wonder why my SB Audigy card is using up so much bandwidth when not doing jack... That and I thought that limit was much higher than 20 or so megabytes per second which has me wonder just how much this sound card is wasting (and possibly stressing) in my system when not doing anything. My guess though is the sound card is merely interfering with PCI traffic and not acti'vely using it (though I am not aware of tools to check this). This might explain why I have gotten less than stellar performance out of other hardware though I have yet to try pushing my system with the sound card off yet?
While I still can't recommend creative sound cards to customers at least I can't say that Creative doesn't make anything worth buying anymore (and I used to be a huge creative advocate). The new Zen mini player got pretty good praise (search maximum PC for the review).
Assuming this thread stays open I will add more of my hopefully useful experience with this sound card. If on the other hand it'ss closed up (since there were a few unkind comments) I should have to assume that Creative has completely turned it'ss back on me as well as my current and future customers (unless some other reason for closing is given of course). As it is now I see signs of improvement in the companies? products (which pleases me to no end) though not yet enough to justify my spending or recommendations, besides the portable device, though I have no interest in devices that don?t allow for flash memory expansion I have been asked about them on occasion.

[SOLVED]System Hang in Arch Linux

I have tried distributions like ubuntu and fedora in hope for finding a stable system . So I move on to Arch Linux
But this problem also exist on Arch. While using my Arch Linux (including ubuntu and fedora) my system hangs with a black screen with something written on the whole screen which cannot be pasted here as my system hangs and I have to push power button to restart.
So I check my errors.log file and found these errors
Jul 8 22:59:24 localhost kernel: [ 1.680013] ata3: softreset failed (device not ready)
Jul 8 22:59:24 localhost kernel: [ 7.298612] SP5100 TCO timer: mmio address 0xfec000f0 already in use
Jul 8 22:59:31 localhost kdm_greet[792]: Cannot load /usr/share/apps/kdm/faces/.default.face: No such file or directory
I have a HCL K21 pdc notebook
Note: In Ubuntu my notebook start with ata1: softreset failed error at boot time
Most often this error occur while watching videos or listening music with VLC
Last edited by Manuj19 (2011-07-09 10:13:24)

ewaller wrote:It might be better to just post the output of lspci -nn It will tell us a great deal more about the hardware related to the PCI bus, including specific chip set identifiers.
Thanks for suggestion
Here is output of lspci -nn
00:00.0 Host bridge [0600]: ATI Technologies Inc Device [1002:5a31] (rev 01)
00:01.0 PCI bridge [0604]: ATI Technologies Inc RS480 PCI Bridge [1002:5a3f]
00:04.0 PCI bridge [0604]: ATI Technologies Inc RS480 PCI Bridge [1002:5a36]
00:05.0 PCI bridge [0604]: ATI Technologies Inc RS480 PCI Bridge [1002:5a37]
00:06.0 PCI bridge [0604]: ATI Technologies Inc RS480 PCI Bridge [1002:5a38]
00:07.0 PCI bridge [0604]: ATI Technologies Inc RS480 PCI Bridge [1002:5a39]
00:12.0 SATA controller [0106]: ATI Technologies Inc SB600 Non-Raid-5 SATA [1002:4380]
00:13.0 USB Controller [0c03]: ATI Technologies Inc SB600 USB (OHCI0) [1002:4387]
00:13.1 USB Controller [0c03]: ATI Technologies Inc SB600 USB (OHCI1) [1002:4388]
00:13.2 USB Controller [0c03]: ATI Technologies Inc SB600 USB (OHCI2) [1002:4389]
00:13.3 USB Controller [0c03]: ATI Technologies Inc SB600 USB (OHCI3) [1002:438a]
00:13.4 USB Controller [0c03]: ATI Technologies Inc SB600 USB (OHCI4) [1002:438b]
00:13.5 USB Controller [0c03]: ATI Technologies Inc SB600 USB Controller (EHCI) [1002:4386]
00:14.0 SMBus [0c05]: ATI Technologies Inc SBx00 SMBus Controller [1002:4385] (rev 13)
00:14.1 IDE interface [0101]: ATI Technologies Inc SB600 IDE [1002:438c]
00:14.2 Audio device [0403]: ATI Technologies Inc SBx00 Azalia (Intel HDA) [1002:4383]
00:14.3 ISA bridge [0601]: ATI Technologies Inc SB600 PCI to LPC Bridge [1002:438d]
00:14.4 PCI bridge [0604]: ATI Technologies Inc SBx00 PCI to PCI Bridge [1002:4384]
01:05.0 VGA compatible controller [0300]: ATI Technologies Inc RC410 [Radeon Xpress 200M] [1002:5a62]
02:00.0 Ethernet controller [0200]: Atheros Communications Inc. AR5001 Wireless Network Adapter [168c:001c] (rev 01)
08:01.0 CardBus bridge [0607]: Ricoh Co Ltd RL5c476 II [1180:0476] (rev b3)
08:01.1 FireWire (IEEE 1394) [0c00]: Ricoh Co Ltd R5C552 IEEE 1394 Controller [1180:0552] (rev 08)
08:01.2 SD Host controller [0805]: Ricoh Co Ltd R5C822 SD/SDIO/MMC/MS/MSPro Host Adapter [1180:0822] (rev 17)
08:01.3 System peripheral [0880]: Ricoh Co Ltd R5C592 Memory Stick Bus Host Adapter [1180:0592] (rev 08)
08:07.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139C+ [10ec:8139] (rev 10)
Last edited by Manuj19 (2011-07-09 07:20:08)

Security issues, System hangs and screen sharing listed in my logs

Should i be worry about this,
i can not even force quit any applications when my system hangs, basically every app is un responsive, and i can only just force restart my MBP
*5/22/09 7:31:02 PM com.apple.launchd[1] (com.apple.ScreenSharing.server[414]) Exited: Terminated*
*5/22/09 7:32:57 PM com.apple.launchd[1] (com.apple.UserEventAgent-LoginWindow[630]) Exited: Terminated*
*5/22/09 7:32:57 PM com.apple.launchd[1] (com.apple.ScreenSharing.server[629]) Exited: Terminated*
*5/22/09 8:52:02 PM com.apple.launchd[1] (0x10d460.mdworker[436]) Exited with exit code: 1*
*5/22/09 10:05:11 PM com.apple.launchd[1] (0x10d460.mdworker[1709]) Exited with exit code: 1*
*5/22/09 11:00:09 PM com.apple.launchd[1] (0x10d460.mdworker[2656]) Exited with exit code: 1*
*5/22/09 11:32:41 PM com.apple.launchd[1] (0x10d460.mdworker[3368]) Exited with exit code: 1*
*5/22/09 11:39:06 PM com.apple.launchd[1] (com.apple.ScreenSharing.server) Throttling respawn: Will start in 3 seconds*

yes but shouldn't i know when someone wants to share my screen?

Just updated to Yosemite, can't update or uninstall adobe flash, system hangs

Just updated to Yosemite, can't update or uninstall adobe flash, system hangs, have to force quit,.
Is this a problem with the new operating system and how do I fix this?

If you can't install or update Flash, follow these instructions.

Random system hang-ups with Kernel 3.2.1-1 and catalyst 11.12

Hello,
i have a very strange problem for the last month or so (i'm afraid i cannot say, when it exactly happened the first time or if it was after a upgrade): My system just randomly crashes. I haven't yet found out when it exactly crashes and how to reproduce it. But it happens almost every 2-3 days.
When the system hangs up, the last second of sound repeat over and over again. I can't move my mouse anymore as well as typing has no effect. I cannot change to another terminal. I cannot ssh into the laptop nor can i ping it.
In /var/log/messages.log, there is nothing usefull.. It just ends with the old kernel messages and then the new ones, when the system restarts. No error or so.
System runs on a Thinkpad X121e with AMD E-350 CPU. I have installed catalyst 11.12 with xorg-server 1.11.3. I will now compile catalyst 12.1 and see if it happens again.
Does anyone have a clue why the system crashes? Has it anything to do with catalyst?
Best regards,
pyro

isofluran wrote:Again, as I metioned before, the problem is likely not a hardware one but it is actually related to the kernel update (2.6.19) or to an update which was performed at the same time.
Can anyone give a proposal for a step by step procedure to isolate the problem?
As I don't believe these crashes are related to anything but the kernel, one way of debugging your issues could be:
* boot Knoppix
* zcat /proc/config.gz | some non-volatile media
* boot arch
* get the current ABS
* replace config in kernels/kernel26 with the one from Knoppix
* makepkg
* install and test
When that kernel runs, try to diff the two configs and see what's changed in arch. Also comparing both kernel versions if no significant changes exist might hint on the kernel being the problem.

System hangs when copying large quantity of files from external HD

A little background:
I was having some problems with the original OS (10.4.1), including periodic freezes. I bought the Mac Box Set '09 and installed Snow Leopard (10.6.5), but ran into some problems and in the process had to reformat my internal hard drive. I backed up all of my photos (~16GB), Documents (~1.5GB) and Music (~50GB) on a WD external hard drive (My Passport 750GB).
*The problem*: After the 10.6.5 install, the computer works great (no random freezing when I click around in Finder), but I am having trouble copying files back to the internal HD from the external. I can copy up to about 1GB at a time without any problems, but any time I try to copy more than that, the system hangs (first the spinning disk cursor, then it totally freezes) and I have to do a hard reset. I have tried copying a number of different folders (pictures and music), and the same holds true: small folders with a few files copy without a hitch, but any time I try to copy a lot of files at once: freeze city. This problem occurs whether I am using Finder to copy the files or iPhoto/iTunes to import them.
I have verified both disks using the Disk Utility AND restructured/verified them using DiskWarrior. I also had no problem copying all of my files from My Passport to a second external HD using this MacBook, so I assume the Passport is fine. Is this a physical problem with my internal HD? If so, why can't DiskWarrior or DiskUtility catch it? I just noticed that there is an internal HD recall for this model of macbook, although I have never gotten the question mark on startup that would qualify me for a replacement HD from Apple. Maybe it's a problem with Snow Leopard... I would love to know if anyone has had this problem before or has some advice.
Thanks,
Sam

External USB/FW drives 'falling off' or drives spinning down (going to sleep) and I would assume since you have been running 10.4 that the Passport might be older model, perhaps not the latest firmware, maybe not compatible with Macs and with Snow Leopard.
Obviously you want FW800 but for some, USB worked where FW fails.
Hard Reset: do you have another hard drive to boot from to run Disk Warrior? is that updated to 4.2 or later? you never want to run DW from CD. Else, boot from OS X 10.6.5; or Single User and run FSCK. HFS+ doesn't take kindly to hard restarts even though a Safe Boot helps a little, that isn't as good as FSCK or one of the other options.
Disk Warrior Rebuild is more thorough, but if you hold OPTION while clicking on REBUILD it brings up more choices. And you want to scan the full hard drive.
Going back to Aug/Sept 2009, there were a lot of threads about external hard drive issues. Wish I could point to a good one.

System hangs under OS X 10.5.8 when using some applications

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