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- #Mac keychain access messed up mac os x
- #Mac keychain access messed up install
- #Mac keychain access messed up manual
- #Mac keychain access messed up upgrade
- #Mac keychain access messed up software
Kernel extension or startup item problems, incompatible devices and drive damage are all potential culprits.
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#Mac keychain access messed up mac os x
Re-application fo the Mac OS X combo updater has been a recommended general workaround for post-incremental update issues on MacFixIt since the first release of Mac OS X 10.3.x (Panther).įinally, it should be noted that this potential prebinding flaw is far from the only cause of problems starting up after an incremental Mac OS X update. This flaw is also one of the reasons why re-applying the concurrent Mac OS X combo updater is among the most successful solutions for a bevy of issues that occur after applying incremental Mac OS X updates files inadvertedly deleted by the prebinding routine are replaced when the combo updater is run, allowing proper system operation. After re-applying the 10.4.9 update all seems well again now." "Luckily I had cloned the drive (thank you Carbon Copy Cloner!) just a few days prior and was able to boot from that, copy my changed files (mail, iTunes, iPhoto and my working directory) onto the clone and then restore the clone.
#Mac keychain access messed up install
I restarted to single user mode and ran disk checking but no low level errors were found on the disk, the system install was just messed up or incomplete. And it would try again over and over every few seconds but never found anything. I restarted in verbose mode to see what was happening and it got stuck in a loop saying it was unable to find the root user, trying again. After re-opening the lid the update appeared to finish normally, but it refused completely to reboot, hanging at the spinning doohicky for ever. "While most of us would never consider putting our MacBooks to sleep while applying an update, unfortunately for me my almost 3 year old son had no such compunctions about closing my lid for me the moment I turned my back. We previoulsy publisehd a case example from MacFixIt reader James Sentman, who wrote: Īs should go without saying, you should not only refrain from launching applications or working with files during the update process, but also from putting the system to sleep, disconnecting/connecting devices, and other potentially interruptive actions. Performing other tasks during the update process potentiates the aforementioned flaw, as well as other problems that can occur when files are being replaced by the update are also being read/written by the currently logged in user.
#Mac keychain access messed up software
We have consistently recommended that users perform no other system operations during the entire Mac OS X update process, save perhaps the downloading phase when using Software Update.
#Mac keychain access messed up manual
However, prebinding data can become corrupt or otherwise problematic, in which case a forced prebinding can prove useful.Ī forced prebind is done at the end of most standard application installations, and also bears a manual process. It can not only result in faster launch times, but also allow a non-launching application to work properly when there is a glitch in its addressing data.Īccording to Apple, application-level prebinding is no longer under Mac OS X 10.4.x, meaning that developers no longer need to prebind their applications before shipping them to customers. Prebinding is a process that, essentially, updates the information various applications store about where to find necessary shared libraries and other components. This piece underscores earlier statements on MacFixIt indicating that the prebinding routine - which takes place automatically during the Mac OS X update process during the "Optimizing the system" phase - can be a point of susceptiblity. Update prebinding pitfall Late last week, Unsanity (developers of the APE environment) posted an article discussing a potential pitfall in Mac OS X's update prebinding mechanism that can cause files to be inadvertedly erased when multiple prebinding processes are being run.
#Mac keychain access messed up upgrade
The only solutions to this problem appear to be a downgrade to Mac OS X 10.4.8 or an upgrade to Final Cut Pro 5.x.Īs pointed out by MacFixIt reader Mitchel Cohen, Apple's discount upgrade to Final Cut Pro 5, interestingly enough, ends today (March 19th). Users with this version of Final Cut Pro are experiencing either dropped frames or completely interrupted captures in most cases. Problems capturing video in Final Cut Pro 4.5 It appears that the ability to capture video in Final Cut Pro 4.5 is broken for many users under Mac OS X 10.4.9.