Since Lion update / QuickTime 10.1 fails

Since updating to Lion, and subsequently to QuickTime 10.1, many movies that worked fine before won't open now. I get an error that says, "A required codec is not available." Two things make this even more frustrating:
1. Some movies of the same type still open just fine. I can't seem to find a pattern that links the ones that won't open.
2. The movies that won't open are still available to preview in Finder. If they will play in Finder, why not in QuickTime? Isn't it just a QickTime "plug-in" that plays them in the Finder?
Thanks for the new "stream-lined" QuickTime, but it is hard for me to see how this update is more convenient when it doesn't work!

PS - In addition to playing as a preview in Finder, the same movies also play perfectly in both Safari and Firefox. Seriously, what's the deal ?!!

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What worked for me was not on the Apple troubleshooting list. I tried the whole list.
First, I reset the phone. (Reset the iPhone by holding the sleep/wake button at the top right of the device and the home button at the bottom center of the face at the same time. Hold them both until you see the screen go black and the white Apple logo appear. When this happens, you can let go - the iPhone is rebooting.)
Second, I restored the phone.
I could not restore the phone until I reset it.
Good luck.

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IMac freezing since lion update

My 24 '' iMac has frozen 3 times since the Lion update. Each time it has been while i was on youtube or had a youtube video as a tab. Anyone else had the same thing?

The same thing keeps happening to me to and its really frustrating. Anyone got any ideas on what to do about it?

Since Lion update, Mac App Store doesn't work properly

Hi,
with the Lion update, my problems with the app store started.
It loads descriptions, sometimes a few pictures, sometimes nothing. and sometimes it even works fine.
But most times, the beach ball appears and the app store freezes forever.
otherwise the computer works fine, including the internet.
i repaired disk permissions, and freshly rebooted. i tried everything several times.
the itunes store works fine as well.
(regarding other posts: i don't use bootcamp, spotlight is active, about 10GB free HD space. there are no other speed problems)
i have a mac book air 2010, 4 GB ram.
i'm grateful for any suggestions.
cheers,

Hi, thanks again.
I reinstalled Lion (using Recovery), but the problem remains. Even worse, Apple Software Update didn't work any more. As soon as I selected something for installation (e.g. iTunes), the progress bar would show but then it used to freeze forever (internet connection was fine). I tried several times after reboot.
The I tried a hard shutdown (holding the power key pressed), and after that, the app store was working (very slowly) and i could also install the software updates.
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I repeated this twice with the same result: the app store works after a hard shutdown, but not after a normal shutdown+reboot.
Any suggestions?

Since lion update iMac 21.5" keeps telling me to restart

Hello,
I have updated my imac to lion this week and I keep getting this error. First the computer stops responding with a little box telling me to press the power button to restart my machine then when it boots it says that there was a critical error:
Interval Since Last Panic Report: 18849 sec
Panics Since Last Report:          2
Anonymous UUID:                    F30B5657-8283-4940-A1BE-E429F043A49B
Fri Jul 22 16:00:52 2011
panic(cpu 0 caller 0xffffff80002c268d): Kernel trap at 0xffffff7f80eeffb0, type 14=page fault, registers:
CR0: 0x000000008001003b, CR2: 0x0000000000000000, CR3: 0x0000000000100000, CR4: 0x00000000000206e0
RAX: 0xffffff806af99004, RBX: 0xffffff8000000000, RCX: 0x0000000000000000, RDX: 0xffffff80000000e0
RSP: 0xffffff808030bce0, RBP: 0xffffff808030bd10, RSI: 0xffffff8000000000, RDI: 0xffffff806af6b004
R8: 0x0000000000000001, R9: 0x00000000080c3cea, R10: 0x8000000000100000, R11: 0x0000000000000000
R12: 0xffffff806af6b004, R13: 0x0000000000000000, R14: 0xffffff806af6b004, R15: 0x0000000000000000
RFL: 0x0000000000010282, RIP: 0xffffff7f80eeffb0, CS: 0x0000000000000008, SS: 0x0000000000000010
CR2: 0x0000000000000000, Error code: 0x0000000000000002, Faulting CPU: 0x0
Backtrace (CPU 0), Frame : Return Address
0xffffff808030b9a0 : 0xffffff8000220702
0xffffff808030ba20 : 0xffffff80002c268d
0xffffff808030bbc0 : 0xffffff80002d7a3d
0xffffff808030bbe0 : 0xffffff7f80eeffb0
0xffffff808030bd10 : 0xffffff7f80f1e559
0xffffff808030bd50 : 0xffffff7f80ef09f1
0xffffff808030be80 : 0xffffff7f80ee912d
0xffffff808030bec0 : 0xffffff7f80ea9936
0xffffff808030bef0 : 0xffffff8000639536
0xffffff808030bf30 : 0xffffff80006382b0
0xffffff808030bf70 : 0xffffff8000638154
0xffffff808030bfb0 : 0xffffff8000820057
      Kernel Extensions in backtrace:
         com.apple.driver.AirPort.Atheros40(500.55.5)[01000ACB-C064-3F42-820F-BDE2008267 25]@0xffffff7f80e8a000->0xffffff7f80fc9fff
            dependency: com.apple.iokit.IOPCIFamily(2.6.5)[95ABB490-3AB5-3D5E-9C21-67089A9AE6A1]@0xffff ff7f807e1000
            dependency: com.apple.iokit.IO80211Family(400.40)[78A58272-2170-3068-9C63-88301C99C406]@0xf fffff7f80e52000
            dependency: com.apple.iokit.IONetworkingFamily(2.0)[59A00F6B-3710-3E07-9921-70C45782FF8C]@0 xffffff7f80999000
BSD process name corresponding to current thread: kernel_task
Mac OS version:
11A511
Kernel version:
Darwin Kernel Version 11.0.0: Sat Jun 18 12:56:35 PDT 2011; root:xnu-1699.22.73~1/RELEASE_X86_64
Kernel UUID: 24CC17EB-30B0-3F6C-907F-1A9B2057AF78
System model name: iMac11,2 (Mac-F2238AC8)
System uptime in nanoseconds: 3942686288419
last loaded kext at 3340963308271: com.apple.iokit.IOAVBFamily          1.0.0d22 (addr 0xffffff7f8078d000, size 36864)
last unloaded kext at 3407758397194: com.apple.iokit.IOAVBFamily          1.0.0d22 (addr 0xffffff7f8078d000, size 36864)
loaded kexts:
com.rim.driver.BlackBerryUSBDriverInt          0.0.67
com.apple.driver.AppleHWSensor          1.9.4d0
com.apple.driver.AppleBluetoothMultitouch          66.3
com.apple.filesystems.autofs          3.0
com.apple.driver.AppleMikeyHIDDriver          122
com.apple.driver.AppleUpstreamUserClient          3.5.9
com.apple.driver.AppleMCCSControl          1.0.24
com.apple.driver.AppleHDA          2.1.1f11
com.apple.driver.AppleMikeyDriver          2.1.1f11
com.apple.driver.AGPM          100.12.40
com.apple.kext.ATIFramebuffer          7.0.2
com.apple.driver.AudioAUUC          1.59
com.apple.ATIRadeonX2000          7.0.2
com.apple.iokit.IOUserEthernet          1.0.0d1
com.apple.Dont_Steal_Mac_OS_X          7.0.0
com.apple.driver.AudioIPCDriver          1.2.0
com.apple.driver.AirPort.Atheros40          500.55.5
com.apple.driver.ACPI_SMC_PlatformPlugin          4.7.0b2
com.apple.driver.AppleLPC          1.5.1
com.apple.driver.AppleBacklight          170.1.9
com.apple.driver.AppleIRController          309
com.apple.driver.AppleUSBCardReader          3.0.0
com.apple.AppleFSCompression.AppleFSCompressionTypeDataless          1.0.0d1
com.apple.AppleFSCompression.AppleFSCompressionTypeZlib          1.0.0d1
com.apple.BootCache          32
com.apple.iokit.SCSITaskUserClient          3.0.0
com.apple.iokit.IOAHCIBlockStorage          2.0.0
com.apple.driver.AppleFWOHCI          4.8.6
com.apple.iokit.AppleBCM5701Ethernet          3.0.6b9
com.apple.driver.AppleUSBHub          4.4.0
com.apple.driver.AppleEFINVRAM          1.5.0
com.apple.driver.AppleAHCIPort          2.1.8
com.apple.driver.AppleRTC          1.4
com.apple.driver.AppleACPIButtons          1.4
com.apple.driver.AppleUSBEHCI          4.4.0
com.apple.driver.AppleHPET          1.6
com.apple.driver.AppleSMBIOS          1.7
com.apple.driver.AppleACPIEC          1.4
com.apple.driver.AppleAPIC          1.5
com.apple.driver.AppleIntelCPUPowerManagementClient          166.0.0
com.apple.nke.applicationfirewall          3.0.30
com.apple.security.quarantine          1
com.apple.driver.AppleIntelCPUPowerManagement          166.0.0
com.apple.driver.AppleBluetoothHIDKeyboard          152.3
com.apple.driver.AppleHIDKeyboard          152.3
com.apple.driver.AppleMultitouchDriver          220.62
com.apple.driver.IOBluetoothHIDDriver          2.5f17
com.apple.kext.triggers          1.0
com.apple.iokit.IOBluetoothSerialManager          2.5f17
com.apple.iokit.IOSerialFamily          10.0.5
com.apple.driver.DspFuncLib          2.1.1f11
com.apple.driver.AppleSMBusController          1.0.10d0
com.apple.kext.ATI4600Controller          7.0.2
com.apple.kext.ATISupport          7.0.2
com.apple.iokit.IOSurface          80.0
com.apple.iokit.IOFireWireIP          2.2.3
com.apple.iokit.IOAudioFamily          1.8.3fc11
com.apple.kext.OSvKernDSPLib          1.3
com.apple.driver.AppleHDAController          2.1.1f11
com.apple.iokit.IOHDAFamily          2.1.1f11
com.apple.iokit.IO80211Family          400.40
com.apple.driver.AppleSMC          3.1.1d2
com.apple.driver.IOPlatformPluginFamily          4.7.0b2
com.apple.driver.AppleSMBusPCI          1.0.10d0
com.apple.driver.AppleBacklightExpert          1.0.3
com.apple.iokit.IONDRVSupport          2.3
com.apple.iokit.IOGraphicsFamily          2.3
com.apple.driver.BroadcomUSBBluetoothHCIController          2.5f17
com.apple.driver.AppleUSBBluetoothHCIController          2.5f17
com.apple.iokit.IOBluetoothFamily          2.5f17
com.apple.iokit.IOUSBHIDDriver          4.4.0
com.apple.driver.AppleUSBMergeNub          4.4.0
com.apple.iokit.IOSCSIMultimediaCommandsDevice          3.0.0
com.apple.iokit.IOBDStorageFamily          1.6
com.apple.iokit.IODVDStorageFamily          1.6
com.apple.iokit.IOCDStorageFamily          1.7
com.apple.driver.XsanFilter          403
com.apple.iokit.IOAHCISerialATAPI          2.0.0
com.apple.iokit.IOFireWireFamily          4.4.3
com.apple.iokit.IOEthernetAVBController          1.0.0d5
com.apple.iokit.IONetworkingFamily          2.0
com.apple.iokit.IOUSBUserClient          4.4.0
com.apple.iokit.IOAHCIFamily          2.0.6
com.apple.driver.AppleEFIRuntime          1.5.0
com.apple.iokit.IOHIDFamily          1.7.0
com.apple.iokit.IOSMBusFamily          1.1
com.apple.security.sandbox          165
com.apple.kext.AppleMatch          1.0.0d1
com.apple.security.TMSafetyNet          7
com.apple.driver.DiskImages          326
com.apple.driver.AppleKeyStore          28.18
com.apple.iokit.IOUSBMassStorageClass          3.0.0
com.apple.driver.AppleUSBComposite          3.9.0
com.apple.iokit.IOSCSIBlockCommandsDevice          3.0.0
com.apple.iokit.IOStorageFamily          1.7
com.apple.iokit.IOSCSIArchitectureModelFamily          3.0.0
com.apple.iokit.IOUSBFamily          4.4.0
com.apple.driver.AppleACPIPlatform          1.4
com.apple.iokit.IOPCIFamily          2.6.5
com.apple.iokit.IOACPIFamily          1.4
Model: iMac11,2, BootROM IM112.0057.B00, 2 processors, Intel Core i3, 3.06 GHz, 4 GB, SMC 1.64f5
Graphics: ATI Radeon HD 4670, ATI Radeon HD 4670, PCIe, 256 MB
Memory Module: BANK 0/DIMM1, 2 GB, DDR3, 1333 MHz, 0x80CE, 0x4D34373142353637334648302D4348392020
Memory Module: BANK 1/DIMM1, 2 GB, DDR3, 1333 MHz, 0x80CE, 0x4D34373142353637334648302D4348392020
AirPort: spairport_wireless_card_type_airport_extreme (0x168C, 0x8F), Atheros 9280: 4.0.55.4-P2P
Bluetooth: Version 2.5.0f17, 2 service, 19 devices, 1 incoming serial ports
Network Service: AirPort, AirPort, en1
Serial ATA Device: SAMSUNG HD502HJ, 500,11 GB
Serial ATA Device: HL-DT-STDVDRW GA32N
USB Device: hub_device, 0x0424 (SMSC), 0x2514, 0xfa100000 / 2
USB Device: BRCM2046 Hub, 0x0a5c (Broadcom Corp.), 0x4500, 0xfa110000 / 4
USB Device: Bluetooth USB Host Controller, apple_vendor_id, 0x8215, 0xfa111000 / 6
USB Device: Internal Memory Card Reader, apple_vendor_id, 0x8403, 0xfa120000 / 3
USB Device: hub_device, 0x0424 (SMSC), 0x2514, 0xfd100000 / 2
USB Device: IR Receiver, apple_vendor_id, 0x8242, 0xfd120000 / 4
USB Device: Built-in iSight, apple_vendor_id, 0x8502, 0xfd110000 / 3
This was Friday and it literally just happened again. Anyone can help?
Many thanks
Paulo

The same thing keeps happening to me to and its really frustrating. Anyone got any ideas on what to do about it?

OS Freezes since Lion Update

Ever since I upgraded my MacBook Pro to Lion, it has been freezing the entire system on startup.
I can move the cursor, but I can't click on any files, folders or bars.
I end up having to do a hard boot of my laptop and try again.
I know it isn't because of system requirements, because i have a Core i7, 8GM RAM, and a 1TB hard drive (with 700GB free).
I don't have any apps that load on startup, so it can't be that (unless Lion added soething).
Anyone else have this problem & or know how to fix it?
cheers,
X

I am experiencing the precisely the same problem. In addition, text often lags the keystroke significantly. I have performed disk repair.
Below are the feedback messages that I have sent about Lion.
7-30-11 On five occasions the system has frozen on startup. Half the time it takes an excessive amount of time for the computer to complete the startup process. Programs lag periodically when commands enter and the autosave feature slows the processes significantly. These are the kinds of issues I expect from Microsoft, not Apple. I have never had these kinds of issues with an Apple OS before. I am very disappointed.
7-31-11
Well, this is getting to be a bad habit. At startup the screen freezes, the cursor can be moved; however, (and this is relatively important) no programs , menus, files, can be selected. Basically it turns into a painting with a cursor. About 40% of the time it takes two attempts for Lion to get off its haunches and get hunting. In addition, the appearance of text still significantly lags the keystroke, even in Safari. I think that Lion was misnamed. A better name would have been Siamese or maybe gigantic fur ball. But, what's in a name? A turd by any other name would just stink as badly.

LCD colours seem pale since Lion update

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PS - In addition to playing as a preview in Finder, the same movies also play perfectly in both Safari and Firefox. Seriously, what's the deal ?!!

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* https://blog.mozilla.org/security/2014/04/24/exciting-updates-to-certificate-verification-in-gecko/
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Mac Book Pro (Mid 2010) is no longer recognized the external monitor since Lion update.

Mac Book Pro (Mid 2010) is no longer recognized the external monitor sinceLion update. On Mac OSX 10.6, I had no problems.
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Full screen mode broken in Aperture since Lion update?

Just been testing and it seems Lion or something has messed up Full Screen mode in Aperture. Any one else getting the same?

I click top right icon or hit 'F' and it eventually loads to the browser window but the dock is on top. I scroll with 'V' to get to desired view. Usually a beachball for 10 secs.
Leaving full screen mode using 'F' goes to black screen and just hangs or shows normal mode which then fades and goes back to black. Hitting Esc to get out gives me a black screen and nothing happens too.
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