Purple screen on boot, iMac

Posted by Eugene B on Ask Ubuntu See other posts from Ask Ubuntu or by Eugene B
Published on 2013-10-21T17:54:55Z Indexed on 2013/10/22 22:03 UTC
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installation

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dual-boot

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mac

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refit

I have just installed Ubuntu 13.10 (special iMac iso found here) on the new iMac (dual boot). Installation of rEFIt was completed successfully, as well as the installation of Ubuntu itself.

After the final reboot, rEFIt sees this distributive and allows the choice. When I select "Boot linux from HD", it sends me to grub screen, where I can select Ubuntu. And then it gets stuck on the purple screen (smpboot: Booting Node 0, Processors #1 -- for the recovery mode) with no further action. Does anybody know a solution to this problem?

P.S.: I have also tried both 32 and 64-bit pc distributives (occasionally) with the same result.

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