Unwanted Recovery Mode Option When Rebooting

I have a Toshiba laptop that will not boot. I get to the grub menu which gives me the option to load Ubuntu, Ubuntu recovery mode, or a couple of memory tests.

If I select Ubuntu I get a black screen with a flashing cursor in the top left corner.

Selecting recovery mode gives me a lot of messages with the last one being "EDD information not available".

The memory test option does not return any errors.

If I try booting Mint from a bootable DVD I get the Mint screen and then it goes gray with a flashing cursor in the top left corner.

Any suggestions?

okay, forgot the passphrase for the encryption, now i cant get pass the unbunto start screen. Started this project for my little girls computer and had to leave town for job. now cant remember the passphrase, and cant get the recovery to work. Do i have to install new, and if so, how?? disk is locked and i need to get this up and running to learn how to use it. I have hit the shift key, started it in grub, advance options for unbunto, selected Unbunto, with Linux 3.13.0-45-generic (recovery mode), get to flashing commands and it stops...wait a about 20 seconds..[76.096156] random: nonblocking pool is initialized, and nothing more. screen dosnt change, and the recovery screen i seen on vids dosnt appear. any help would be helpful

I upgraded my system to a dual boot win 8.1 tech build and linux mint rebecah now stuck in grub recovery wont read usb or cd and cant find partition

I had Kali and Linux Mint installed and erased Mint to install Centos7. Grub was totally deleted and I could only boot into grub recovery. Many hours of cussing later I got Kali back, I can see Centos filesystem mounted on my desktop and in disk utility. I never finished setting Centos up as I was rushed out the door which probably caused the problem in the first place, for some reason it's raid and although it's 2 harddrives they are not set up for raid and 1 is Kali and 1 is Centos. The Centos boot folder is still empty after running grub-install on it twice and it does not show in grub. How do I get Centos as an option?

Please Help,

I have a Windows 7 and Fedora 20 dual boot pc .
Today i deleted the fedora partition from windows disk management and then restarted my pc.
Now i am stuck in the 'grub rescue > ' screen ...... It is showing 'no such partition ' , after searching through the internet i tried these commands......

grub rescue > set boot=(hd0,msdos6)

grub rescue> set prefix=(hd0,msdos6)/*boot/grub

grub rescue> insmod normal (after this line ,i am getting the error , grub rescue > unknown filesystem)

grub rescue> normal

Don't know what to do ,but i want to get back to the windows os first ,also i don't have the windows or fedora live cd . My Windows recovery is stored in my pc hard drive....... plzz help so that i can resolve this issue

Hello!

TL;DR: Deleted Linux partition from Windows. Stuck at Grub rescue prompt.

I'm sorry to trouble you guys, because I'm an idiot.

So I'm wanting to dual-boot Kalilinux and Windows 8.
I went through the steps such as creating a bootable USB, changing the
boot order and so on. I get into Kali, start Gparted and try to partition stuff.

I'm far from an expert, so I wasn't sure what to do. Long-story short, I
didn't seem to get Kali installed correctly, due to something with an EFI
drive being required. So I boot into windows and then stupidly, because it said in the guide,try to "uninstall" Kali by removing it's partition, inside Win8 haha... So I did.

Now I simply get the Grub rescue command prompt when I boot from the same
USB and I have no idea how to fix it. I've run bootrec.exe/fixmbr in Windows haha,
for what it's worth. However Grub can't find any partition it says.

In windows, I have like... 2-3 Recovery partitions. Does anyone know how to remove
them??? I've tried to clear as much as I can, besides the C drive and Auxillary D drive.

Any advice would be very appreciated.

Hey guys. So I just went out and bought a Sager 8268-s (clevo p150sm-a) With an i7 4910mq and a Nvidia 980m gt. As I am a computer tech by trade, every time i see Windows i get horrible PTSD so i decided to try Linux instead. After many hours of trying to get a dual boot working finally got Linux Mint 17 Cinnamon installed on my computer, but when I went to install the Nvidia driver it landed me in fallback mode which I could not escape. So then I tried Ubuntu 14.04 LTS thinking maybe Mint was incompatible with the driver and the same thing happened.

So here is my method:

(sorry i don't know how to make a code box :/ )

First I log in to get root access:

$ su

Then I Update the xorg:

$ sudo apt-add-repository ppa:xorg-edgers/ppa

Then update my system:

$ sudo apt-get update && sudo apt-get dist-upgrade

Then i go into Virtual terminal (Ctrl+Alt+F1) and disable the display manager:

$ sudo service mdm (or lightdm for Ubuntu) stop

Then i install the drivers which i have done multiple ways:

$ sudo apt-get install nvidia-current nvidia-settings

or

$ sudo apt-get install nvidia-343 nvidia-settings

or by downloading the driver from Nvidia (first designating the file as executable)

$ sudo sh nvidia.run && sudo apt-get install nvidia-settings

Then after install, I create the config file:

$ sudo nvidia-xconfig

Then I reboot. After I get the low res mode in Ubuntu or fallback mode in Mint and Driver manager doesn't detect any proprietary drivers and I have to reinstall to get the OS working again. Any suggestions would be greatly appreciated.

We use the Aspire 1 solely for internet use. A few weeks ago something happened and I needed to make a recovery usb from the dvd provided with the machine. I have done this on previous occasions without issue but now find I can't create the usb and on looking at the dvd find it has a couple of marks on it (all the family denies knowledge). Has anyone got a spare copy of the dvd or has the recovery dvd on a usb, please, to assist an OAP? Best wishes.... Neil

Hi Folks,
I am a relative newbie to linux.
I am running Fedora 21 from an external USB Hard Drive and get the following message after Grub has loaded. Any help in resolving this is very much appreciated.

: [sdb] No Caching mode page found
[ 4.407772]sd 4:0:0:0 [sdb] assuming drive cache: write through
Welcome to emergency mode! After logging in, type "journalctl -xb" to view
Systems logs, "systemsctl rebboot" to reboot, "systemctl default" or ^D to Try again to boot into default mode.
Give root password for maintenance (or press Control-D to continue):
[ 26.078356] ldv: disabled by bios
[ 36.249164]system-fsck[628]: /dev/sdb3: clean, 403/128016 files, 174669/512000

Thanks

i was suggested by a friend to use linux because my laptop was running slow. it worked fine for a few weeks but one day i turned my laptop on and i got a message that cinnamon has crashed & is running in fallback mode. i did what it suggested and tried to restart cinnamon but when i pressed the restart cinnamon icon the cursor just when back to the middle of my screen and the icon came back up again saying that cinnamon had crashed. ive searched on many forums looking for a salution to fix my problem but most of them i need to use my termenal which i cannot access.could someone please help me out with this problem. just a little heads up im not a computer programer or webpage designer