Ubuntu / Apple :: No Dual Boot - Cannot Get To A Log In Screen
Apr 29, 2011
I have a Macbook Pro, with ubuntu as the ONLY OS, there is no dual boot. I bought the mac long ago and recently got fed up with OS X, so i removed it for unbutu. i've been having random troubles with it but have for the most part been able to figure it out by reading forums however, my computer will not boot now.
From power off:
Push power button
Screen becomes grey for about twenty seconds
screen becomes black
sometimes flashes the underscore in the top right corner once
screen goes black
no change thereafter
I was playing Warcraft 3 (running on WINE) when I left it, the CD is still in the disk drive. I cannot eject it, I can not get to a log in screen, I can't do anything. Nothing I have attempted has affect the computer what so ever, except the power button as far as I can tell.
where I can find details on how to dual booth OSX 10.6.8, and Ubuntu 10.10 on Mac Mini 2010?
I have the partition already setup for Ubuntu - and have already installed refit - but when I try and boot from the Live CD, the screen goes into power save mode and I can't see anything.
i am attempting to setup a macbook run by os x 10.5 for dual boot with ubuntu 9.10.
however, when get the part where usually a gui interface which allows one to specify the size of the new ubuntu partition appears i only get the options for using the entire disk, the largest free space or manual partition.
I've been using Ubuntu on my PCs and laptops for quite a while. Recently, I've been allocated a Mac for use in my lab. It is a PowerPC G5 running on Mac OS X 10.4.11. I've installed Ubuntu on one of the two hard disks available, the other one being the disk which Mac is installed in. There was no problems with the installation, but I cannot get Ubuntu to boot. Basically, when I restart the system, it boots into Mac straight away.
There is no boot loader or GRUB. I've tried holding down the options key when the system starts, but for some unknown reasons, the monitor cannot find a signal, so I cannot see what is going on. The monitor can only pick up a signal after Mac starts to boot (or, when I was installing Ubuntu, after the virtual Ubuntu has loaded). Am I suppose to expect GRUB or some other boot loader?
I have one machine in my house which doesn't run Linux, and that is a new iMac (a few months old). It has 4GB DDR3 Ram, an intel core i3 chip @ 3.06GHz, and a ATI Radeon HD 4670 graphics card.I want to dual boot Ubuntu (I have a disk with Maverick on it).But I have read the wiki and I dont really understand alot of it. Right at the beginning, it says:"This information will not work for iMac (11,1) users and recent versions of Ubuntu (e.g., Maverick). The presence of the bios-grub partition that the Ubuntu installer creates by default (e.g., sda3) causes a conflict that prevents syncing the GPT and MBR partition tables."Does this mean that I can't dual boot Maverick? What does it mean by 'iMac(11,1)'?
I'm running OS X 10.5.8 and Ubuntu 9.04 on a Macbook 4,1, and I want to remove the Ubuntu partition so I can free up hard drive space. However, the linux swap partition is located in between the OS X and Ubuntu partitions, and GParted won't let me remove it when I boot from an Ubuntu Live disk, and OS X Disk Utility can't affect it either. I followed the dual booting instructions here, and I pretty much just want to undo all of it and get back to an OS X only machine.
Having successfully installed kubuntu 10.04 on my Powermac G5 I was wondering if I can install os x and dual boot, there are plenty of tutorials around but all of them involve installing kubuntu on a system with os x already installed. If there is any danger of damaging Kubuntu then I will leave it as I really don't want to go through the hell of getting it working properly again! Also I have plenty of hard drives kicking about - would it be safer/easier to install os x on it's own hard drive? And if so how would things work with yaboot?
Last night I installed ubuntu 10.10 unto a macbook pro 5,5 following the instruction from the MactelSupportTeamAppleIntelInstallation however I made a mistake during the installation process. I forgot to go into advance settings and choose to install the bootloader on /dev/sda3. I'm not exactly sure why this step was needed since everything was working fine anyways, but I was wondering how can I remove the bootloader from /dev/sda and install it on /dev/sda3 without breaking anything. [URL]...
I tried burning straight to the CD after download Ubuntu. It wouldn't boot from the CD. Can anyone explain the steps I need to reproduce to make this happen?
I installed Ubuntu 10.04 lucid lynx 64bit on my mac pro in a dual boot setup with os x. When installing I had some trouble figuring out the partitions, especially because the thing happened with the extra partition from nowhere. I deleted the small partition created by the installer, synced the GPT and MBR, installed GRUB on /dev/sda4 and all was fine.
After my first software update my system is now broken, after rEFIt it got stuck on a black screen. I started up from the livecd, chrooted into my system, reinstalled GRUB on /dev/sda4, installed it on /dev/sda too, but that did not really help. I now get to the GRUB rescue shell, but I'm pretty clueless what to do. Also it does not seem a widespread problem, since I didn;t find many reports of dual-boot macintels breaking with this update. What can I do to restore my linux system ?
I have a Macbook 7.1 (the white one) 2.4GHz Intel Core 2 Duo 2GB DDR3 memory 250GB hard drive
I'd like to install Ubuntu on it because I really love the way Ubuntu is developing and becoming much more user friendly. My use will mainly be for browsing, working with wordprocessors and maybe downloading series from torrents. My question is, should I dual boot or single boot? My personal preference is to single-boot, I just like the idea of having one OS running on the machine. What are the cons of doing that? Also, If I want to dual boot just to keep the firmware updates. How much space should I designate for Ubuntu and how much for Mac OS?
I currently have an old powermac 7220/200 with all ehe origanl stuff except for the hard drive which is now a slightly larger one. I was wondering if it was possible to set up a ubuntu installation on it using a 20g hard drive (I have got one of these going on a 486 running win98, just) and be able to run mac os as a dual boot system, possibly with 9.1 and the origanal mac os that come with it? Unfortunantly I cannot connect this computer to any internet even if I had a card that was compatible with mac os.
I have a 8.2 MBP with a 1680x1050 screen and a 6490M graphics card. I'm trying to boot from a usb stick ubuntu live. I'm able to get to the ubuntu menu, asking to install or start live boot, but when I select live boot I get a black screen( backlight is still on but entire screen is black). I've waited at that screen for quite some time with no luck.
I just purchased a new Mac Mini 2010 to replace my older Mac Mini 2006 Intel. The problem I am having is that when I boot Ubuntu from the MM 2010 CD-ROM the initial menu that allows you to select a language is displayed, but after that the screen goes blank and stays blank. I am using the HDMI port to DVI output and I am wonder if that could be a cause of the blank screen. Is there a boot command that I can use to allow Ubuntu to display with the HDMI port or other item I need to fix to get Ubuntu CD installer video display to work with my MM 2010?
I just recently put Ubuntu 10.10 for ppc on a Cd-R and installed it onto an old Mac I had found. The installation seemed perfectly fine I booted the computer and was presented to boot with two options "Linux" and "old" or to press enter and boot default. I had decided to boot default and it reaches the splash screen where the loading bar advances two dots and then completely stops.
I followed a tutorial to install XP across my entire HDD. I installed Ubuntu 10.10 "Alongside another OS". Ubuntu loads fine, but when trying to load XP, the boot screen shows up, but then the computer restarts and returns to the GRUB menu.
I saw some threads on this site and tried to type: sudo gedit /boot/grub/menu.lst
In the terminal. It returned a blank text document so I'm not sure if that information was outdated. I then typed: sudo fdisk -l
And got this:
Not sure what any of this means, but I sure hope someone else does. I would say forget XP, but it's hard to let go of some of the games and software I use. I appreciate any responses, thank you.
I tried to format the table as it appeared, but the forum corrected the extra spaces.
I'm running Ubuntu 10.04 and a small Windows 7 partition (cuz I can't get Ubuntu to run my MSI TV@nywhere plus card but that's another issue).I can log into Windows fine. If I choose Ubuntu, however, the boot process will go thru a few screen flickers. Then one of two things happens:1) I get a scrambled up pixelated image (not sure what it is) for about 3 second, then it goes into the login screen and I can log in normally.2) I get the scrambled up pixelated image and it hangs. This happens about 4 times out of 5 when rebooting.
I do have an nVidia card and a beta driver (they published it the 21st, I believe, of this month) but this happened long before that. It's happened ever since I installed any of the drivers (I've tried a couple different versions, hoping to fix this) for my card.
My system is a frankenputer: Phenom II quad core 3.0 cpu nVidia GeForce BFG 6600 4G DDR3 500G drive
Note: I do have 3D rendering when I finally get into the desktop. Everything works great, except that when I'm playing my mmorpg, Regnum Online, it freezes the entire computer and I have to reboot (not sure if that has anything to do with it or not).In case it's needed, this is my grub:(Second note: I'm sorry for the length of the post but I don't know how to upload documents/files to show)
# from /etc/grub.d and settings from /etc/default/grub # ### BEGIN /etc/grub.d/00_header ###
I've been installing Linux Mint with OSX on a bunch of iMacs, and its been working perfectly excpet for one of the iMacs. The screen will just go black when I boot from a live CD, but I can hear the login sound play. It's strange because all of the other iMac's run the live CD just fine. What could the problem be? I don't know what I can do to troubleshoot this problem.
I have installed Ubuntu 11.04 along side windows 7 ultimate. But the problem is as soon as I switch on my computer. There is only a blank screen with my TFT screen displaying a msg "Out of Range"
Then suddenly Ubuntu loads without showing any option to load windows 7.
I was running a dual boot Ubuntu 9.10/Windows XP. I reformatted just the windows partition and re-installed it, and now I don't get the option at boot time of what OS I'd like to use...it just boots straight into Windows.
I have always had Ubuntu installed along with Win 7 but rarely use it, i only use it if i am flashing firmware to my phone or something similar.
I uninstalled my older version of Ubuntu because it was becoming sluggish and have tried to install the 10.10 version a few times today, but every time i boot into Ubuntu, i get a blank purple screen and nothing else.
My mouse curser is the only thing that is working but there is nothing to click on and nothing shows if i right click.
My brother installed ubuntu earlier this year, ended up not liking it, and somehow managed to delete all the Ubuntu folders from Windows XP without deleting neither the partition nor GRUB (which is what I'm assuming is keeping up the dual boot screens).
Info: Dual boot - windows xp (SP3) and ubuntu Laptop - Dell Vostro 1510
How do I get rid of the dual boot screen? AND how do I get rid of the partitions? I already tried to run Mbr fixer, but it hasn't worked. When I boot from the Windows XP CD I have, the recovery console doesn't detect the hard drive and therefore can't repair windows. I have the latest version of Kubuntu on hand - will installing this alongside or inside Windows XP wipe out the Ubuntu partitions or will it just create more partitions in the disk?
I am completely new to Ubuntu and recently installed Ubuntu 9.10 using the live CD. I allowed the set-up to install Ubuntu next to Windows XP and to let me choose which OS boots at start-up. Upon restarting my computer after installation, however, there is no boot-screen and my computer goes straight to WinXP. I have done some reading and it seems like I need to install GRUB, but I'm really not sure if this is really the case or if I am missing something else entirely.
I am relatively new to Ubuntu ; I started 6 months ago with 9.10 and it worked fine. Recently I bought from Ubuntu the 10.04 version in French. The installation (dual boot with W7) went well, I personalized the software and had the "brilliant" idea to execute the recommended updates. Restarting the computer I just saw for a couple of seconds the blip up left and then a black screen. Nothing else happened. Posts to the French Ubuntu forum yielded no solution, so I decided to reinstall 10.04 again. It worked well a couple of times, and then again I had the black screen and no boot. How can I delete the installed versions?
I have had Xp on my pc for a number of years, and have just installed Ubuntu as a dual boot os. I had a bit of trouble installing GRUB, but that's been resolved. My real problem is that now, after reinstalling GRUB, windows crashes at shutdown with a blue screen, as follows.
Code: 0xc0000021 {Fatal system error} Windows logon process system process has unexpectedly terminated with a status of 0x0000000 The System has been shut down
I have a Toshiba NB305 on which I've installed 10.04 and then 10.10. I set it up to dual boot windows, but windows has never booted. I get a quick blue screen, and then it goes back to the grub menu. Ubuntu boots just fine. I occasionally have reason to boot into Windows. So it would be nice to get it working. Here's the output from boot_info_script.
just installed ubuntu on my win 7 laptop using the wubi.. after the install it said restart,so i restatred and booted up ubuntu which went sound,it then says finishing installation.. ubuntu comes up does the partions then started copying files then once it had done this the screen went black with loads of writing on it..it seems to just stay like this.. i left it 30 mins the restarted laptop again..laptop working sound booted ubuntu again and the same thing happened..
I have tried dual booting Ubuntu 9.10 and W2K two times and this has resulted in a blue screen of death in the Windows partition. I have subsequently had to wipe Linux and restore Windows using fdisk/ mbr.
The MBR was set to hd0, but should this be installed on the Linux or Windows partition to prevent this?
