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Cannot Boot Into Ubuntu 10.10
Type ls /boot/efi. Current GPT partition table: # Start LBA End LBA Type 1 40 409639 EFI System (FAT) 2 409640 331171351 Mac OS X HFS+ 3 331171352 332440887 Mac OS X Boot 4 should I reboot anyway? macos unix share|improve this question edited Sep 29 '13 at 15:10 grgarside 75.4k14115170 asked Sep 29 '13 at 14:53 Attila Egyed 140210 of course, a mid 2012 mbp –Attila this contact form
What you need to do first is to disable SECURE BOOT in the firmware settings. It's part of the boot process as described on this Web page. It's possible that your preferred distribution already supports direct EFI installation, in which case the problem of installing to a Mac in EFI mode may not exist. Pick the Detect any GRUB 2 installation (even if MBR is overwritten) option from the menu.
eg. /Volumes/EFI/EFI/refind becomes /Volumes/EFI/EFI/BOOT Rename the refind_x64.efi file to bootx64.efi. Published 09/23/14 DID YOU KNOW?The Nielsen rating system, the most widely used television audience measurement tool in the United States, was originally used to measure radio audiences in the early 20th Improving the Boot Method Although GRUB 2 often works in a configuration like the one I've just described, it also often misbehaves. Don't worry, though; the 64-bit version works fine for almost everything.
Do not burn it on a DVD if your computer has Windows8 pre-installed, or if your boot is in EFI mode. 2nd option : install Boot-Repair in Ubuntu - either from For eg FN+F7) share|improve this answer edited Jan 28 '14 at 5:36 community wiki 2 revs, 2 users 71%aditya patil OMG! Leveling Pokemon using the Lumiose Tower infinite loop path C++: can I hint the optimizer by giving the range of an integer? But my memory may not be sound on this point.
Verify the integrity of the burned CD/DVD or written USB flash drive (this also checks that it's accessible by the computer on which you wish to install). 2. I pressed F2 and set it to boot from the hard drive instead of USB, but nothing happens and I can't type anything or press any buttons (other than F2 or The supervisors of the official documentation prefer for us not to have links to outside sites in the official docs. learn this here now How can I trust that this is google?
In a company crossing multiple timezones, is it rude to send a co-worker a work email in the middle of the night? Refer above link is the best way to understand the each step and above link may work most probably. –mili Aug 22 '12 at 17:03 Please edit your answer Internet access with a DHCP-enabled network GUTS! Some of that page's instructions didn't work for me, though; presumably they're either specific to particular Mac models or the page is dated.
Also make sure you are connected to the Internet: A. Missing hardware features—I've seen reports that Linux features such as screen brightness control and suspend/resume may not work correctly when booting using EFI. I also did ./enable.sh in /efi/refit, but nothing appears after reboot. If you don't see a menu with a list of boot options appear, the GRUB boot loader may have been overwritten, preventing Ubuntu from booting.
Thanks you! weblink Black screen or "you need to load kernel first" and "can not read file/cd0" errors when installing to an UEFI capable machine: Ubuntu's installer 'when attempting to run in UEFI mode) My own Mac isn't one of the affected models, so I can't comment further on this issue. Use gdisk to CAREFULLY delete (in this case) Partition 4 (the Mac OS X HFS+) being careful not to take out its Recovery 10.10 replacement (Mac OS X Boot).
Using that information search the forums or the internet for answers from the community. Adv Reply November 30th, 2010 #9 lpbryan View Profile View Forum Posts Private Message First Cup of Ubuntu Join Date Nov 2010 Beans 6 Re: Ubuntu installed but won't boot Shortly before I tried again and I barely saw some dark letters in the center of the screen so I pressed the button which brightens up the screen and now it navigate here First you will need an Ubuntu Live CD.
Boot-Repair also has advanced options to back up table partitions, back up bootsectors, create a Boot-Info (to get help by email or forum), or change the default repair parameters: configure GRUB, Do you want to help us debug the posting issues ? < is the place to report it, thanks ! Verify that it's the same one shown by Disk Utility. (Note that Disk Utility hides the EFI System Partition (ESP), which is normally the first partition on the disk.) If you
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Adv Reply November 30th, 2010 #2 mörgæs View Profile View Forum Posts Private Message Staff Emeritus Join Date Oct 2009 Location Reykjavík, Ísland Beans 11,677 DistroLubuntu 16.04 Xenial Xerus Re: How can I trust that this is google? Restart your Mac by selecting the reboot item (the yellow icon with the circular arrow on the far right of the row of smaller icons). The command prompt will change to read Expert command (?
Added: For example, here is a link to a page about the nomodeset option: http://linux.derkeiler.com/Mailing-Lists/Fedora/2010-06/msg00050.html End Add. Once you have your CD, and have booted off it, select the "Try Ubuntu" (or similar) icon. I tried your solution, but unfortunately had no luck. –Doughy Oct 13 '10 at 15:49 I remember this solution from Windows: I suspect your computer might have been trying his comment is here How small could an animal be before it is consciously aware of the effects of quantum mechanics?
EasyBCD (free) can do it: share|improve this answer answered Sep 15 '12 at 19:55 Tarnay Kálmán 1,76451728 add a comment| Your Answer draft saved draft discarded Sign up or log Each has advantages and disadvantages. Actually, I already had this resolution. When you're done, you'll see your new partitions displayed....
But to summarise: if REFIT has been retained, a Ubuntu boot could be likely be done with: grub> configfile (hd0,gpt4)/boot/grub/grub.cfg To get a lazier bootup, work through the REFIND installation steps, This has the drawback that it must be done on every boot, hence the preference for the terminal solution. I repair it from recovery --> startup disk. I've not tested this effect myself, so I'm not sure how significant it is.
You can use an Ubuntu installation disc or USB drive to do this. The time now is 11:22 AM. then switch-on your machine d) now quick changing with two fingers between key 'F2' and 'ESC' e) uefi-bios should appear again ... Is that a bad sign? –iono Mar 15 '13 at 19:42 add a comment| up vote 3 down vote I've written instructions to solve this problem here, because I faced the