Ubuntu dvd not readable on mac

Stef - do you have a model number from your Blu-Ray? I've been waiting for prices to get reasonable. Show 3 more comments. Same problem I had Devin only I used the backup on the partition to reinstall from. I know your post is old was wondering what you did? Harry Whitehead. As a last ditch attempt, I took it apart and literally just blew air from my mouth around the circuitry not recommended as small bits of saliva might cause a short circuit and a completely dead drive; I only did this as I have no compressed air and I was willing to throw it in the bin trash if it didn't work afterwards, especially as a new one is already being posted to me as I type.

Amazingly, it worked. This may or may not have helped eventually get the drive functioning properly again perhaps it freed up one of the mechanisms?? Anyway, I hope documentation of my experience might help someone else with a stubborn drive at some.

install - Mac OS unable to boot with CD after Ubuntu installed - Ask Different

January 2 by Yuri Grebyonkin. Help Translate iFixit. Back Answers Index. Devin Rep: 97 2 2. View the answer I have this problem too Subscribed to new answers. Is this a good question?


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Yes No. Voted Undo. Score 8. Error code My CD is read first and then it stops responding certainly. What can I do for it? Insight iPhone Cases. Chosen Solution.

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Was this answer helpful? Replacing the X with the number you used earlier in this guide. To start it on your mac, reboot your mac, with the USB stick plugged in. You should see a selection of disks to start up from. Hit return to start up from it. Hi Stephen, the usb stick will never be readble by your mac, the filesystem is not in a format that it can read.

To boot from the USB stick, restart your mac, hold down the option key while you hear the chime and youll see the option to boot from the USB media, select that with the arrow keys and you should be good to go. Excellent guide. After failing with UNetBootin several times, this worked like a charm. Appreciate the time you took to write it. What do you think of it? Maybe around here lies an insight?


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  6. This is because the information in the disk image that you write, effectively overwrites the disk with the ext filesystem. This means that it will boot properly on newer macs. Hope this helps. I am very much in awe of the steps and instructions you made. I hope you would consider it. Hi, the steps should be the same, pregnant probably simpler tough! Let me know how you get on and if you run into problems I can try and help. Also does this mean that If I want to boot in Ubuntu, I need the usb drive always connected on the MacBook pro, once it boots up, I need to hold the alt key and then choose the efi orange hd icon?

    I was able to install Ubuntu Or do I really need a boot manager for this kind of setup? Thanks for the guide. Many different ways out there and none seem to work. Thanks in advance. So after install, I will then remove the USB bootable drive and reboot the system.

    Discs can wear out

    Naturally it will boot to the Ubuntu image right? What if I want to boot to my mac again? That is, one for mac and one for the Ubuntu OS? Anyway to get around this? This site uses Akismet to reduce spam. Learn how your comment data is processed. How do I use it and why should I care? What is Docker and Linux containers? Moving to Linux? How I got my job in Linux: from Newbie to Pro.

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    DVD Drive spins up but doesn't read disc, then ejects disc

    Click on the Erase button. As you can see from the above screen shot, you type hdiutil convert -format UDRW -o after the -o you provide a filename for the file you are about to create. So, the command in full is, for example: hdiutil convert -format UDRW -o outputfile.