Reboot fail after installing El Capitan help!!
I Just jjust installed El Capitan on the latest Mac book pro rentina. I have tried to restart and it does not reboot. Any suggestions on the fix?
MacBook Air (13-inch Mid 2011)
I Just jjust installed El Capitan on the latest Mac book pro rentina. I have tried to restart and it does not reboot. Any suggestions on the fix?
MacBook Air (13-inch Mid 2011)
Dear GS from NL.
I have the computer in the safe mode now and it is working, but not with all functions. I read your advice for Tsofa and I must confess that you already lost me in your first sentence:
1) Open Terminal in /Applications/Utilities
What terminal, where do I find /applications/utilities? I see that there is a lot of knowledge in this community, but much of it is 'going above my cap'
Fred
Dear GS from NL
In the list in App Store is OS X Yosemite. Can't I download that program and install it? I come back then for El Capitan, when the problem with the reboot is solved.
Fred
Hi guys, I am still struggling with this. I got some help pointing out what kext-files could be causing the problems, thank you GSfromNL. But I can't mange to delete them, I have tried several options but always get "No such file or directory". The name of my HD is Macintosh HD so it must be something else that I am missing?
-bash-3.2# cd /Volumes/Macintosh HD/System/Library/Extensions/
-bash: cd: /Volumes/Macintosh: No such file or directory
-bash-3.2# rm -r EltimaAsync.kext
rm: EltimaAsync.kext/Contents: No such file or directory
-bash-3.2# rm -r JMicronATA.kext
rm: JMicronATA.kext/Contents: No such file or directory
-bash-3.2# rm -r ssuddrv.kext
rm: ssuddrv.kext/Contents: No such file or directory
-bash-3.2# cd ../Caches
-bash: cd: ../Caches: No such file or directory
-bash-3.2# rm -r com.apple.kext.caches
rm: com.apple.kext.caches: No such file or directory
-bash-3.2# nvram -d boot-args
Does anyone has an idea why, please?
Cheers,
Pierre
Believe it is impossible to install older OSX versions over newer. Only if you do a clean install. But your problem cannot be so difficult to fix...? Keep posting!
Hi PWA65: You have a space between Mackintosh and HD in the disk-name.
So you must use either "cd /Volumes/Macintosh HD" within quotes
or use the slash: cd /Volumes/Macintosh\ HD
Thanks' GSfromNL, very observant and helpful.
I did a re-install of the OS and then it started OK (like first time until you restarted). And then I went in manually and deleted the kext-files and ran a check in Terminal to see that they where really gone. But I haven't restarted yet...
Thank you, it works!
same problem here. after i install el capital it just look good. but after i shut down and turn on a few times, it cannot reboot. stuck on the progress bar with no progress. i tried to reinstall the system a few times, but same problem happen. my laptop is macbook pro retina 2014
Hi,
Yes it seems as a few of us has/had this problem.
You can solve it in two ways I recon, either in SafeMode using the Terminal window or after a re-install when it's working (before restart) manually remove the files that causes the problems. And the files causing the problem are kext-files. This is individual depending on what 3rd party software installed on your computer. For me it was these files: EltimaAsync.kext, JMicronATA.kext, ssuddrv.kext and VideoGlide.kext (I don't really know if it was all of them or just some but it worked after deleting them).
Either way you chose it's a good thing to use Terminal to get the list of kext-files to identify and then also check that they are gone after you have tracked them down and deleted (or just moved them). This is the script to use in Terminal for list of kext-files:
cd "/Volumes/Macintosh HD" ; ls -1 Library/Extensions/ ; find Library/Application\ Support -iname *.kext ; find Library/Filesystems -iname *.kext ; find System/Library/Extensions -ctime +2d -depth 2
Cheers and good luck,
Pierre
Hi, so let's make the point of this issue, I seems to be just for few users a small perceptual, apple haven't resale update or any important announcement... So at moment we all standing alone here trying to helping each other... After reading all those interesting post we can come up that the problem come from third part software ... I want to give my contribute.
After Installing El Capitan I never had any problem with restart (I mean I had one ore two restart only) before installing this software
So If anyone who is occurring with this problem has installed this software please let know.
I try to uninstall and restart but problem still there (mybe the uninstaller don't remove all script)
Thank you
Mark
Just to say thanks as you describe exactly my situation, the steps taken, and the point that I am at.
Hopefully a solution shall be found
BIG BIG THANKS !!!! IT WORKS !!!!
Thanks GSfromNL I just followed your steps and removed the following files:
EltimaAsync.kext
JMicronATA.kext
Reboot and off it goes :-)
I have the computer in 'safe mode'. I found 'terminal', but I cannot open it.
This worked for me. Awesome! Thanks!
But there a caveat, for the system profile command to give accurate results, it must be booted from the bad EC disk. The one that works before reboot. I did a clean install and then a migration thinking I would accomplish the same. It did not. However, since it gave me a working copy with all the date, I created the list file per your instructions. After the reboot failed, I rebooted in recovery mode, ran the rest of the process (painful since I had to do it from command line, no command find), rebooted and voila! Everything works. Well, I did loose a few things like AirParrot but those I can fix later.
Thanks again.
This is temp solutions, but work! thanks a lot! simple way to fix the bug issues haha
Reboot fail after installing El Capitan help!!