MacBook Pro :: Lion Freeze On Boot After Ram Upgrade
Apr 25, 2012
I have a mid-2010 13" Macbook Pro. I wanted to upgrade to 8G of ram so I bought this: url...When it arrived in the mail I installed it and booted the laptop. The apple logo comes up, the spinner starts spinning and then after awhile freezes. I figured that I recieved bad RAM so I sent it back to apple and they sent me new memory. I installed the new ram and the same thing happened again. Booting in verbose mode (Apple-V) doesn't give anything useful.This time I decided to run memory tests. I booted into single user mode (which sees 8G of memory and works fine) and ran memtest overnight. It ran 6 or 7 passes without finding any memory errors.My next plan is to try to my DVD reinstall/repair the OS to see if that will help but I don't want to do that because I would have to downgrade to Snow Lepoard and then reinstall Lion and that takes long enough to try to avoid.
Info:
MacBook Pro (13-inch Mid 2010), Mac OS X (10.7.3)
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Jun 3, 2014
just upgraded to iTunes 11.2.2 and the program freeze any time I try to connect the iPhone. I restarted several times but the behaviour does not change.
Running on iMAC OS X 10.9.3 / 4G RAM
Here the log:
03/06/14 22:42:29,560 SyncServer[3553]: [0x7fb48be064d0] |SQLite|Error| Detected out-of-space situation: 0 (Undefined error: 0). 570448572416 bytes free in as-imac.
03/06/14 22:42:29,562 com.apple.launchd.peruser.501[160]: (com.apple.syncservices.SyncServer[3553]) Exited with code: 1
[Code]....
Info:
iMac (21.5-inch Mid 2011), OS X Mavericks (10.9.3)
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Apr 7, 2012
I am running OS 10.5.8 with Windows XP dual boot on my MacBook that I purchased in late 2008.Can I easily upgrade to Lion at this point without having to reinstall the Windows XP/dual boot etc?
Info:MacBook, Mac OS X (10.5.8)
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Jun 5, 2012
Prior to upgrading to Lion I used SuperDuper to create a copy of the existing internal hard drive on an new external drive (iOmega eGo 500GB). Tested booting from the external disk and it appeared to work correctly. Upgraded to Lion. Several days later attempted to boot from the external disk (by setting the start up disk in the system preferences) but it fails. The system always boots into Lion.
What I've tried: Setting the start up disk through system preferences. Holding down the option key to select a disk on startup - interestingly enough I only see the internal hard disk and a recover HD. No sign of my external disk. Using a clean partition on the external hard drive I installed SL from the retail DVD. This produces the same effect of system booting to Lion on the internal drive, which suggests that the problem is not related to the copy I made using SuperDuper, but rather has to do with the external drive or something in Lion that prevents using an external drive (but I've never heard of such a thing).
Characteristics:
Lion 10.7.4
iMac 2007
External Drive Interface FW800
Info:
iMac 24, Mac OS X (10.6.8)
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Oct 20, 2010
I do not have ubuntu, but I have seen people talking about booting with and customizing rEFIt here, and this seems like a knowledgeable place to seek advice. So here's my problem: I have a macbook pro on which I have OSX 10.5.8 and Windows7 x64 (installed through bootcamp 3.1). I downloaded rEFIt and tried to modify the rEFIt interface following the instructions here: [URL] After trying to change the background (hostname.bmg) to a different image rEFIt opened to show the new background (.bmg file) but nothing else (no mac or windows logos like previously) so I can't select an OS to boot to!!
I can still hold down the option key during startup to bring up the regular bootcamp menu which allows me to choose between my bootcamp partition (with windows 7) and what is now called the rEFIt partition (previously called Macintosh HD before I installed rEFIt) So I CAN boot to windows, but cannot boot into OSX without going through rEFIt, which is not showing me any options to choose from. The modifications I made to rEFIt were through the rEFIt.const file in the rEFIt folder in the efi folder on my Mac partition. This const file now reads:
timeout 20
banner hostname.bmp
selection_big selection-big-ring.bmp
hideui tools shell funcs hdbadges label
legacyfirst
I can see and read my mac partition in windows, but cannot save to it to reverse these changes I made to the .const file. I was also hoping that the timeout in rEFIt would automatically talk me into OSX even though I cannot see any icons, but after 5+ minutes waiting on rEFIt nothing happens. Also, I made sure not to list badges under hideui so they should still be shown...........
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Mar 31, 2012
I added a new 3T external USB drive and my Mac freezes on bootup if the drive is on.
Info:iMac4,1, Mac OS X (10.6.1)
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Dec 12, 2014
Yesterday everything was fine but today my macbook freeze/stuck during the boot.
I've done this:
- check + repair permission (nothing changed)
- check + repair disk (nothing changed)
- tried safemode (doesn't boot)
- resetting pram with cmd+opt+p+r (nothing changed)
- boot in verbose mode, shift+cmd+v and after "waiting for DSMOS" appear disk0s2: I/O error. (now 6 times, but it will continue I think )
Info:
Mac Pro, Mac OS X (10.0.x)
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Feb 8, 2012
I repaired permissions, and this still occurs. I have a new insall of OS 10.7 as I purcahsed a new HD for my MacBook.how to reover or force a reboot when it hangs? Right now I am just holding the power button until the MacBook powers off.
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Jun 6, 2012
After I updated to OSX 10.7.4 Lion (Default 64bit).I try to use the touch panel device that I using before. But it keeping occur system freeze when I connect the usb cable.
Info:MacBook, Mac OS X (10.7.4), 64bit
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Mar 28, 2012
Last week I upgraded my 2011 MacBook Pro (purchased July 2011) to 10.7.3. Now when I lift the lid to wake up the computer there is a several second lag time before the cursor can move. Under 10.6.8 the computer woke up instantly and the cursor was ready to use immediately. Is this a Lion bug and is there any work around, since I find this delay annoying? Not annoying enough to revert back to Snow Leopard, but I really liked how fast this computer is and don't appreciate Lion slowing down its wake up time. Nothing else seems slow since the upgrade, in fact applications seem to be opening even faster.
Info:
MacBook Pro, Mac OS X (10.7.3), 13 inch 2.7 GHz Intel Core i7
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Jun 19, 2012
I have upgraded my mbpro with an SSD and After ist it doesnt Boot?
Info:
MacBook Pro, Mac OS X (10.7.4)
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Jun 25, 2014
Just got my MacBook Air back from a certified Apple repair shop - I'd had maintenance done, including upgrading to Mavericks (10.9.3). Plugged it in, started it up and never got beyond the startup screen - Apple logo and spinning wheel after 5, 8, 10 minutes...
Tried starting in Safe Mode, but once the load bar progresses about 1/5 of the way, the bar disappears, the wheel spins and then the screen goes black.
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Apr 12, 2010
i just upgraded my MBP13 with 4gb and a 500 Hitachi drive. the process went smoothly. i didnt quite understand the time machine OSX reinstall process, i was mostly afraid of having to re-install every other programs. So i went the easy way and downloaded super duper to clone my drive and did the switch.
it use to take around 25-30sec to boot. now it takes more like 45+. I also noticed a few setting had changed after the upgrade. namely, little snitch (i think..) was opening a window showing me inbound transfers, my desktop image was reset and other small things like that. is it all normal? is there anything i should do to speed the boot time?
another note, there is a cd in the drive at boot, but its always there as it was when the boot time was faster. i just dont have anything to put it in so it seems like the best option to always keep it there.
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Feb 25, 2012
I have an issue with selecting (restart). If i choose restart after a software update, from the apple drop down, or when i select the drive in startup disk in preferences, it will boot into a gray screen with ? mark. if i choose (shut down) from apple drop down menu and then start up from the power button on the air, it boots up with no problem. I have checked with the SSD maker and i have the latest firmware I cannot use the old HD to see if it is a drive issue. Its dead.
Info:
MacBook Air, Mac OS X (10.7)
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Mar 18, 2012
Why does my mac sometimes freeze when waking up? It only happens sometimes, but also happens spontaneously.21' iMac 2011 model.It just started recenlty after a new firmware update from apple.
Info:
iMac, Mac OS X (10.7.3)
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Mar 25, 2012
MacBook Pro 15" (15-inch Core 2 Duo) late 2006 this apple macbook boot lion from usb or firewire ext hdd or usb stick which of 3 better must boot Lion on ext device? or none at all?
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May 16, 2012
Mail continues to freeze?
Info:
PowerMac, Mac OS X (10.7.4)
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Feb 1, 2012
I used MacbookPro(2011 8,2), after install update 10.7.2 include today 10.7.3, all system will go freeze every time I click full-Screen button. it freezed in go full-Screen animation, and always played half of the animation and freezed. I find out if I used my AMD 6750 GPU, all problems are missing.
The logs I found below are repeated once and once again while system freeze: 12-1-26 下午9:38:16.000 kernel: **** Debug info for apparent hang in Main graphics engine ****12-1-26 下午9:38:16.000 kernel: ring head = 0x000023b4, wrap count = 0x 012-1-26 下午9:38:16.000 kernel: ring tail = 0x00003470 ring control = 0x00003001 enabled, auto report disabled, not waiting,
[code]....
Info:
MacBook Pro, Mac OS X (10.7.2), 10.7.3
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Feb 11, 2012
I updated a few days ago, and have been getting this issue ever since. After I put my computer to sleep, it will not wake. The second monitor (as main monitor) shows the state i left it in, but my laptop screen is blank, and everything is frozen... My keyboard still functions, kind-of (because caps lock will turn on and off) but i have no control. The only way to fix this has been to hold the power button, and force a shutdown. I have never had this issue before now... And there is no resolution to this issue that I can find..My second monitor is an HP w2207, and is connected via DVI. I do have an external HDD connected and on at all times: it starts up after sleep like normal. It is an iomega 2TB eGO, firewire hdd.
Info:
MacBook Pro (15-inch Early 2008), Mac OS X (10.7.3), 2.4 GHz Intel Core 2 Duo, 4 GB ram, 200 Gig HD
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May 14, 2012
I purchased Pages off the Apple site back in March. I am working on a project that involves several images. I tired to back up to a usb and when I did the usb said no image files. Pages froze and would not let me continue to work on it. I have deleted all big images off my computer. I can't back up to google docs as it freezes. everything is causing my computer to freeze. Now I am left with a computer that is running very slow and none of the images I need. Help, my project is due tomorrow and is worth a huge part of my mark
Info:
MacBook
Pro, Mac OS X (10.7.4)
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May 26, 2012
I've recently installed Lion on my macbook pro 13" mid 2010. Then it freezed end i never got it back up again. If I start up my mac, the screens just black. Sometimes it freezes when the spinning wheel is visible. If I try to boot with the recovery partition it freezes to. Plus my lion DVD is now stuck in my machine.
Info:
MacBook Pro
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Mar 25, 2012
how to obtain a bigger memory for my imac so that I can upgrade to OSX LIon and then to icloud? My imac currently has 1 Gb memory and I need 2 Gb apparently. Apple can no longer supply a 2 Gb memory. I will need to knowe hwre to buy a suitable memory and how to change it.
Info:
iMac, Mac OS X (10.6.8), 1 Gb memory
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May 9, 2012
how can I disable deepfreeze with no username or password?
Info:MacBookPro, Mac OS X (10.7.3), wont save any settings or files
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Jul 2, 2012
I take loads of videos of my friends and I snowboarding, wakeboarding, and other stupid stuff. As well as making short films with the footage I like taking snapshots/freeze frames out of the videos to post on facebook and make slideshows. On my old Windows computer with the Kodak MediaImpressions software, although that program *****, I could take good snapshots out of the videos and it saves them as normal photos. But I can't figure out how to do that with iPhoto or iMovie. I know how to do a freeze frame in a project movie on iMovie but that is just in the project and doesnt save the photo.
Info:
MacBook
Pro, Mac OS X (10.7.4)
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Mar 26, 2012
I have an iMac with Mac OSX 10.6.8 and 2.4 GH2 Intel Core 2 Duo processor.I want to upgrade to Lion so that I can use iCloud to share documents with my iPad.Do I have to upgrade to Snow Leopard first or can I upgrade directly to Lion?
Info:
iMac, Mac OS X (10.6.8)
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Jul 4, 2012
just recieved my refurbished macbook air (2011) 2 weeks ago.Does it qualify for free upgrade to mountain lion ? The website only talked about "qualifying new mac system set..."
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Jun 8, 2008
iMac intel core duo...
My computer had 1GB of RAM, so I just bought a 2GB RAM card. When I installed both cards together i can hear the hard drive start up and then nothing, no boot up, just a black screen and the "sleep" light is just solid. I know both cards are fine because I tested each by themselves and they both started up and worked well, its only when they are both in at the same time does it do this. also both slots work because i tested both of them! I tried to do the PRAM reset and it doesnt work, and I tried to do it with one card in and then reset and then shutdown and install the 2nd card and still nothing. Please give me some advice, i am soooo frustrated!!
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May 21, 2012
I just recently bought 8gs of Corsair Mac RAM, links at the bottom.So they I changed the RAM sticks, not the first time I've upgraded RAM, just like I have every other time.But after switching the RAM the mac won't boot. Tried swapping back the old ones and still nothing.
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Apr 28, 2012
I was about to buy Lion so I can start using the extra space I purchased on Iclouds but I noticed that Mountain Lion is coming later this summer.Can I wait and simply install Mountain Lion without ever getting Lion?
Info:
MacBook
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Jun 10, 2012
when mountain lion will release this year if I upgrade my Lion OS to new Apple's new Mac OS what will happen to recovery HD partition? They said my Lion OS will be gone and everything will be Mountain Lion. I bought this Macbook pro late 2011 and its running Lion OS with recovery HD.
Info:
Mac Pro
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