I'm running 10.5.8, and I have noticed in ~/Library/Preferences/ByHost that the plist files now are all suffixed with a UUID instead of my machine's mac address.
Is there a command I can run (via a Terminal session) which will return that UUID for my machine?
I probably already have the answer to this question myself but I wanted to make sure, and also have a follow-up query based on the responses.The system board was replaced last year after a nasty scrap between a cup of black coffee and my MBP (you will have immediately deduced who won).Today I noticed that many of the plist and plist.lockfile files within my Library/Preferences/ByHost folder have duplicates, albeit with different UUIDs in the filename. The dates pretty much tie up with when the system board was replaced so my assumption is that the UUID changed with the new hardware.
Q1) Would someone be so kind as to verify my assumption, or make a loud raspberry if my assumption is erroneous?
On the basis that the response from our wonderful community is: "Your assumption is correct Livebox, you have not gone mad, and you may rest-assured that the world is at peace (for now)", my additional question(s) are:
Q2a) Is it safe to delete ALL plist and plist.lockfile files that sport the old UUID?
Q2b) Is it safe to delete ONLY those plist and plist.lockfile files that sport the old UUID AND have a new version that sports the new UUID?
Info:
MacBook Pro (17-inch Early 2008), Mac OS X (10.7.3), 4GB RAM - GeForce 8600M (512MB) GT
How can OS X mount and unmount a harddrive by its UUID (as displayed in disk utility)?
I know how to mount a volume by its disk identifier (e.g. disk0s3), but it may change after a reboot. Thus a wrong volume may be ejected.
I need a reliable method to mount/unmount a specific hard drive connected via USB.
How do I change the UUID which gets displayed in Disk Utility for a particular partition?
View 1 Replies View Related they keep pointing me in the direction of overheating / something is wrong with the heat sink.
(Steam for Mac Thread -----> [URL]
I've looked up a few threads on the subject but found no definite answer...
I'm wondering if using two separate external Firewire hard drives for backing up an iMac with the aid of Time Machine will work and be safe (not messing up things etc.)?
One external drive is now attached to the iMac, backing things up every 3 hours (I found the default hourly backup a bit too much so I installed Time Machine editor in order to change this). It works just the way it should.
But in case of theft, fire etc. it would be nice to have yet another backup drive as well. Naturally that drive would be stored in an off-site location and thus not backed up to that often, but at least I wouldn't lose absolutely all my files if my computer + regular backup drive was to be stolen or damaged in a fire, just the very latest files.
So let's say I pull out that drive every 2 weeks or so, disconnect the regular Time Machine drive, attach the "off-site stored drive" and tell Time Machine to do a backup right away. Would my computer be able to tell the two drives apart (I'd give them different names of course), understanding that the "regular" backup drive should just continue backing up as it left off last time, or will it get confused?
I like Time Machine because it's maintenance-free, so I'd rather not use some other, separate and complicated backup software for the "off-site" drive if I can avoid it.
By the way: my backup drive is a 2.5" external Firewire drive which means that it takes its power from the Firewire 800 cable totally eliminating any additional power supply and cables. Just one cable and a small enclosure.
Neat and tidy and very much recommended!
In the audio world, bit per bit is important. When TM makes back-ups, are they bit per bit of the original?
View 6 Replies View RelatedIm looking to get an external hard drive for the use of time machine when i get my MBP (after wwdc). Ill be getting the one with the 320gb hard drive.
My question is would a 500gb external HDD be ok or would 1TB be better?
I ask this as i dont know how time machine works as to how it stores data, does it store everything you ever have on your computer, so if i filled the HDD 3 times it would be about 1TB.
I'm looking to buy a secondary machine to compliment my primary MBP and I'm torn between a refurbished Rev A MBA 1.6/80 and a Unibody MB 2.0. Right now, my MBP is pretty much acting as a desktop so I'm looking for something I can carry with me around the house and very occasionally on trips. A family member of mine has a Rev A MBA so I'm quite familiar with what it is capable of which is 95% of the things I might use want to use it for.
View 8 Replies View RelatedWhat should the optimum space of my external HD be, in order to keep my Timemachine backup in? My MBPros HD is 185GB, how big should the external drive in which the TM backup will be made? And why?
View 1 Replies View RelatedWhile I would LOVE to get a 1TB Time Capsule and use it with Time Machine on my MBA, that is a whole lot of money when I already have a wireless router that works just fine and I can find 1TB of storage for much cheaper than that... My question is, what are my other options? I have a Mac mini so my first thought was to plug a big ol' USB HD into that and have the MBA backup to that... Well I could access files on the HD from the MBA just fine but Time Machine refused to use it for backups...
I have seen little wireless adapter boxes with USB ports for adding printers and HD's to your home network, would something like this work or would I run into the same issue with Time Machine not wanting to use it as a backup device?
I don't get how time machine works.. Do I have to use a special Apple external harddrive thingo or can I use anything?
View 23 Replies View RelatedI recently wiped my hard drive and reinstalled snow leopard from scratch, but not before doing a Time Machine Backup just in case.
I did not restore my whole system from time machine because I do not plan on keeping everything I had.
Anyways, I just hooked time machine up and restored some of my old applications. When opening these applications it is asking me for the serial numbers or registrations.
I have a desktop mac from mid 2011 and also a 2010 mac mini. I just got a new time capsule and time machine cannot find the new time capsule. I know the new time capsule is working because I have a third machine from late 2012 that found the new time capsule easily. Could it be an operating system issue? I am running 10.9 on the machine that is working, 10.8 on the mid 2011 machine, and 10.7 on the mac mini.Â
Info:
Imac, OS X Mountain Lion (10.8.2)
I still have my serious video ram problem set my other post. The apple store wanted $650 to replace my motherboard and the cheapest i found one online was $950, all for a machine that SL will not even support. I am limping along waiting for my i7 iMac to show (Whenever that is)
Here is my question. I am not sure if my data on tis machine is corrupted by my video ram problem so not sure I want to do the firewire transfer, that is if my machine will even last till my new one shows.
I have 2 back-ups a time machine and a super duper backup of 99% of my stuff. If I use my time machine back-up wont it wipe SL OS 10.6 off the new machine? When you do a TM back-up from disk utility from the OS10.5 leopard start-up disc, it says that it will completely wipe your HD clean.
BTW do any of you experts know if my video artifact problem is corrupting my files or just my video, while I am typing this everything looks good unless I look at my menu-bar or dock which is pretty distorted....
Been using a macbook with time machine on an external hard drive for about a year and have finally bit the bullet and bought an iMac with time capsule for home as well. My job involved moving around quite a bit, but in terms of backup I was wondering if it was possible to use time machine on my portable hard drive for backups when I'm away from home, and then when I get back home for a while to create a master backup on my time capsule.
View 1 Replies View RelatedHave installed an 120GB SSD in my Macbook Pro 2010 but have had a couple of problems. Sometimes when you try to enter time machine and or Finder the machine freezes. Also the only way out of this is to hold the power button down and reboot. I have been informed by Apple that there are slight differences between the 2009 and 2010 models. Another odd thing is Skype will not load up automatically on startup, despite making sure this option is ticked. Most other things seem to work. Reinstall original hard drive and all OK.I have tried this with OCZ and Crucial SSDs and get same result. I have also installed the SSDs by cloning and by direct original OS X disk.
View 11 Replies View RelatedI have my data saved on an external hard drive (OS 10.7) as I sold my previous Mac and am thinking about buying a power pc iMac using Leopard - does anyone know whether this will be able to open and transfer my data to the older Mac?
View 3 Replies View RelatedYesterday I used Migration Assistant to recover the contents of a failed MacBook Pro (Snow Leopard) from a Time Machine backup to a new MacBook Air (10.7.4). Using the same external disk for backups, I now have a folder for both the old and new machines inÂ
/Volumes/time_machine/Backups.backupdb/Â Â
The instructions hereÂ
[URL]
explain how to reconnect time machine to the old machine's backups. Once I've done this and checked that I can access the old backups, can I simply delete the new machine folder to save space?Â
Info:
MacBook Air, Mac OS X (10.7.4)
Running Mac 10.7.4 on two macbook pros Upgraded to a new machine. I can print via the old machine but cannot install to the new machine. Old macbook pro has printers installed and will print via OS print sharing. Is there a way to copy drivers from old machine to new machine without migrating? I'm tired of carrying an old machine around to connect to network printers.
Info:
MacBook Pro, Mac OS X (10.7.4)
I have a desktop G5 that I'm in the process of selling. I have been using Time Machine for my backups and am picking up a MacBook Pro to replace it as my requirements are now much more mobile.
My question is simply this; can I restore my system, backed up from my G5, to my new MacBook?
I Just reinstall the MacBookPro from zero, without Time Machine, because some App was making a mess. In this new installing, my mac have another "machine name" and "HDD name" because I can't remember the old ones, so the Time Machine don't recognise the bucks-up, When I enter from Finder in the disk of TM, I see all the backups and files, but when I enter from the App TM, It's Clean.Â
So how I can "Rename" the TM Bucks-up so I can restore only the file that I want not all ? Â
OSX 10.9.4
MacBookPro 17" i7 2.2Ghz. - SSD 512 - 16GB
Info:
OS X Mavericks (10.9)
I was trying to set up my Time Machine to an external hard drive. I didn't continue because it asked to "initialize" the hard drive which I had a lot of important things on.
I have another external hard drive I'd like to use but, my Time Machine has this error code of -43. What is this and how can I use my Time Machine on another external hard drive?
can't open the program time machine located in the folder /applications/time machine anymore, message says program ain't working for unknown reaason, but I still can open time machine in the menu bar. any clues what the trouble might be? and/or is there any way to reinstall time machine only on os x 10.7.3?Â
btw., on the system backup hd which is a mirror of the imac system, the programm still works
Info:
iMac, Mac OS X (10.7.3)
I cannot enter the time machine when I press the time machine icon. I press and nothing happens, so I'm not sure even if it is backing up at this point. When i go to my Tme Capsule it has the folder there for back-ups and the most recent, but no access from the icon.
View 1 Replies View RelatedI just replaced my HD on my 15"MBP. The install went well until restoring my data from Time Machine. The apps came over fine but none of my data did. Yes, I checked all the boxes on the "restore from backup" menu.
Of course now when I start up time machine the backup isn't there. How do I get Time Machine to recognize the backup? I have it on two places - a time capsule and a separate external HD.
I have been running Time Machine on my iMac since I got it. I installed server and now I notice that the server app has Time Machine as well but its turned off. My oringinal Time Machine in system preferences seems to be running like it always has. What is the difference between the two?Â
View 2 Replies View Relatedjust before I ask the question, i'm not in the market, not at all in fact, I'm just intrested to see if the new mac pro's are as fast as the 8 core 3.2 ghz model which holds the highest geekbench score of that mac.
So, what is the fastest, cheapest one out there?
Anybody know of Mac software which is free that will convert MKV to a format I can burn to DVD?
View 3 Replies View RelatedI want to add some ram memory to a Mac Pro at my workplace. The Mac Pro came with 2 GB 800 MHZ. Do you think I can add this type of RAM to it? This is not ECC memory.
Also, I have red that in order for the Mac Pro to work properly needs to have all the ram sticks of the same quantity (1 Gb for example). Is this mandatory? Could I have 2 sticks of 2 GBs each and 2 of 1 GB each?
