Fedora Installation :: Blinking Underscore Appear On Rebooting From USB Drive
Jun 2, 2011
I have downloaded the latest iso from the Fedora site (15 32-bit). I am using a netbook and so I have used the tool suggested on the site to copy the iso to my usb drive. Before this I formatted it to fat32 in Windows and then used the tool. When I rebooted with my USB drive, all that shows is a blinking _. I tried repeating the process again but the same happened.
I completed my dvd-burn for Fedora 10. I booted up from the dvd, and the automatic 10 second installation text shows up. The setup loads the images, and proceeds to a loading bar. After the loading bar I saw an underscore. That all I see.. I wait a couple of minutes and I still only see an underscore. This is my first time trying to install a Unix type O.S. Are there any commands I need to run for the installation to move forward? Or is there some type of corruption in the installation?
So, to start of this is about a fedora 12 x86_64 installation from DVD media downloaded via torrent and verified by checksums and dvd verification tool
First of this is my first linux installation and even though I have read the installation instructions and documentation thoroughly, I can't exlude the possibility tha I messed up (BIIIIG). So, what happened in my
case: installed fedora 12 from dvd on a raid ready sata disk.I should point out that trying to install with the default selection (selection 1 on dvd boot menu) resulted in a system crash/freeze, with the monitor displaying white/pink and green/black stripes, so I did the installation with the basic display driver instead (option 2 in the dvd's boot menu)during installation I left most things on default. Especialy grub I didn't even touch. It said that it would setup grub on the disk's MBR which sounded ok to me.Things I did change were:Partition Layout, 300MB boot on 1st primary partition, 32GB root on 2nd, 16GB swap on 3rd, /home and /tmp on Logical Volume (partition 4) wich is the rest of the disks space about 200GB Installed packages (added web development packages as well as java , eclipse etc.)
installation completed without showing any errors so the system rebooted.once booted from the disk (hdd) the installation was done in, the system would just freeze on a black screen with a blinking underscore. this freeze happened before grub showed any signs of existence
So after I checked and rechecked the consistency of the error and rummaged around the internet for info I thought that it would be wise to try and boot the installed system using some other procedure. (I should point out that at this point that I redid the Fedora installation a couple of times trying different setups but apparently nothing helped)So I tried the "Boot from local drive" option, which resulted in starting up the system with no errors.Leaving the, I assume, grub settup problems for later (I have no internet on that computer yet) I started looking around and familiarizing myself with the new environment and realized that the monitor driver was working only up to 1280x800 and since my monitor is a full HD TFT panel I went to find instructions on how to instal the ati display driver.finding these: gofedora.com/how-to-install-ati-catalyst-fglrx-98-drivers-fedora-11/I downloaded the .run file copied it from laptop to desktop via flash drive and started the above listed procedure I only got to step 5 (blacklisting) since when I tried to save the file the system said something about having to be root user So I logged out to try to login as root but something went wrong during logout because all colors went funny and high contrast and kind of blurry (text was quite difficult to read) and after I hit (panicked out of my mind) a few buttons I got a fullscreen console with the messages:Bridge firewalling registered virbr0: starting userspace STP failed, starting kernel STP I cand remember if I could type or issue any commands at that point but apparently I rebooted the system (again via the insallation media)Grub starts the boot sequence, fedora loading bar appears, only to issue the message:"lo: Disabled Privacy Extensions" At this point I can write to the machine but nothing happens and i can move around the mouse with a huge white rectangle for a cursor(for selecting stuff i guess)
My parents just upgraded from their 8+ year old desktop to a newer dell. The old one has XP on it and would barely run, lots of bloatware, viruses, etc.. I tried putting an ubuntu 10.10 disc to boot from it but the old desktop suddenly stopped recognizing mouse and keyboard input so I couldn't change the boot preferences. I took the hard drive out and plugged it into my desktop, copied all the useful files to my hard drive, then wiped it. I then installed ubuntu on the old -and now empty- hard drive by having it plugged into my computer.
I put the hard drive back in the old desktop and found that the keyboard now works. I can press F2 or F12 and change things around and whatnot. However, when I let it pass the screen that prompts me to press F2 or F12, it goes to a screen with a blinking underscore in the top left of the screen and gets stuck there.
I have been using Unix / Linux for quite some time now. But there is still one thing that annoys me. When I disable the GUI interface I get a blinking under-tow (see-below) _ And I have no idea what button is used to get the computers attention / login.
Alright I installed Ubuntu fine, everything was working great. And I was able to shut down and startup the system once or twice. But now all of a sudden, when I power up, the screen stays at the DOS terminal with the blinking underscore at the top line. It never changes, won't load, etc. What in the world happened?
I ran into a problem the moment i installed 11.1. The GUI wouldn't show up (ctrl+alt+f2 yeilded a black screen with a blinking underscore). Failsafe worked fine, though.
So, i tried entering, one by one, every parameter that was entered in the failsafe boot options. Entering 'x11failsafe' gave me a flawless GUI. So, i opened the '/boot/grub/menu.lst' file and added this parameter in the 'showopts' of the normal mode, to make it permanent. Fine. Now, what exactly have i done?
Note- I use an NVidia 8000 series Graphic card. I'll post more details if you need them.
I am trying to install 10.10 from a Live CD over my 9.04 (it would not do the upgrade automatically due to apparently lack of disk space.) at the end of the my best guess at the process (alas, Linux is pretty much a plug and pray operation for me.), on rebooting, I get the message: "the disk drive for / is not ready yet or not yet present" I must have messed up at the Allocate Drive SPace / Edit Partition step. I have three existing partitions:
7Gb for OS previously 9.04 35GB for data (which I clearly don't want to mess with) a a bit for Swap.
So, I have clicked on the 7GB partition /dev/sda1 and have another window, Edit Partition, which is asking me: New partition size (I would just leave it at 7007) Use As (I presume I can leave it as EXT4?) Format the Partition (NO unchecked?)and Mount Point? Now here is where I don't have a clue. The pull down options are:
/, /home, /boot, /tmp, /usr, /var, etc.
not knowing any better, my first time through I just picked "/" and that is what got me to the message "the disk drive for / is not ready yet or not yet present" So what should I be specifying at this point?
I downloaded the OS I wished to use, loaded it onto a clean 4.0GB drive, everything went as planned. But then I rebooted, and it never booted the file off of the USB. So, I changed the boot options, and tried it again. Now, every time I boot with the drive in, it goes normally and then opens a blank page with only one line of text detailing the date of copyright, something about Linux, etc... And a blinking cursor. Is this normal and I just have to wait for it to load, or is something not being processed? Any information you guys need I can obtain, I'm not new to computers but I am new to changing OS's.
I upgraded to Fedora 10 using preupgrade. It installed fine and everything loaded fine. Unfortunately the mouse would not work so I restarted my laptop. Now Fedora won't load at all the PC just turns on then keeps rebooting itself. I really want to avoid using the recovery disk. How to rectify?
It is my first time to install fedora 13 and touch linux system.
I burn the DVD edition to install offline. The installation completed and rebooted the system. However, the process stop at the startup screen. And I press escape and find that the process stops at following line: Starting Avahi daemon ...
I don't konw what this line means and how I can deal with.
My computer specification: CPU P4 2.66GHz RAM 512M DDR400 Motherboard GA-8IPE775-G Display Geforce 6200
I updated Fedora 14 with the new kernel-2.6.35.12-88.fc14.i686 but when I reboot its rebooting automatically after showing the bios. What can I do now.
I installed F11 without issue but after rebooting all i got is a blinking cursor with no error messages or indeed any other form of feedback.
To check i was even getting as far as grub i went into rescue mode from the dvd and edited the grub.conf to remove the hiddenmenu option and set the timeout to something a little larger. This confirmed that grub does in fact seem to be loading fine. Selecting the Fedora entry still however leave me with just a blinking cursor.
Next i tried removing quiet from the boot commandline. same result.
Just in case i had the wrong disks configured in grub i tried swapping root(hd0,0) with every combination available with as expected various errors about either partition not being suitable or files not found.
Using grub to boot manually to a usb disk worked fine so grub does seem to work.
With no feedback at all i tried all the common options people suggest just in case the kernel is booting but not getting far enough to output to the screen. So far i tried noapic acpi=off nomodeset.
I tried installing 3 times so far with slightly different configurations just in case but still no luck.
Basic partition layout in case it helps: /dev/sda <-- boot loader installed here. /dev/sda1 /boot ext3 2GB /dev/sda2 swap 4GB /dev/sda3 / ext4 634GB
Various other disks are present but not part of the configuration. I double checked they are not mentioned anywhere in the common places like fstab.
I used the F12 DVD to upgrade my system, before all the NVIDIA warnings were posted. I have a Geforce 7100 (7 series) card and used the rpmfusion drivers on Fedora 11. After the upgrade, I get a blinking cursor at boot time. What I should do to repair the mess.
I am having trouble booting the install CD for Fedora 15? As soon as I select a boot option I get a grey screen with a blinking cursor even if I pick the option to use basic video. I have tried using the intel_iommu=off parameter which makes no difference.
I also seem to have a similar issue when trying to install Ubuntu 11.04 on this machine too. I am using a Athlon x2 5200+, 5GB Ram, ATI 3850 if that's.
I left the Ubuntu 10.04 Lucid installation cd I burned in the drive and rebooted the remote machine. Now I cant get it on VNC or ping it by name. But the IP it had before still replies to pings. When I check the DHCP database in Windows Server 2003, that IP's machine name is now "ubuntu", not the same as before. Does this sound like what a machine would do when that cd is left in the drive on a reboot?
I have just installed Fedora 15. I have tried both the desktop edition and the LXDE Spin on an AMD X2 64 5800+. It's hard-drive so I select "Use All Space", meaning all the partitions will be removed and recreated. The installation completes normally, when I reboot without the CD, I get the screen with blinking cursor same as [URL]... Adding intel_iommu=off to the grub.conf did not help. I presume the default installer works correctly however the installed boot configuration puzzles me. The boot partition is /dev/sda1 and the mount point is /boot. If boot from the cd after the installation, I mount:
[code]...
Is this how it should be? This is me being new to Linux probably, but I should /boot contain the boot information if that's where the boot partition is mounted? Is there any way to "turn on debugging" so I can get a better insight on what's not happening?
I just downloaded Fedora 10, burned the CD, installed the program, etc. Everything went just fine, but after rebooting the screen turns gibberish, totally unreadable. I now it's the video card, NVIDIA but how do I fix it? I installed Fedora 8 which worked just great, no issues. My machine is Intel Core 2 7300, Geforce 9600GT my other machine, is AMD-64 5000, Geforce 9500 GT, same problem happens when trying to install Centos 5.
so I installed fedora 12 last night, everything was fine. Installed some things, moved music over, etc. (Dual booting with windows vista btw) So I install my graphics card driver, (ATI Radeon HD 3200) and I reboot. When I open the bootloader (I think thats what it is), It starts to boot, then just has a black screen with the flashing underscore. I can type and stuff but nothing happens.
After installing Fedora 15 from LiveUSB and rebooting it just hangs on a black screen with a blinking cursor (underscore) in the top left of the screen. If it's reached grub, it isn't responding to any commands, and mashing several key combinations (such as ctrl-alt-f1) will produce a beep usually emitted only by the BIOS (hinting that it may never be making its way to grub).
The only particularly interesting thing about the install is that by default it wanted to boot itself from the MBR on my primary-master (Windows) disk. Instead I selected the option to boot from "the first partition in sdb1", which is my primary-slave (Linux) disk, (the first partition being /boot). This way I can change which OS boots by changing the boot order in my BIOS, and so avoiding bootloader wars.
I've just installed ubuntu 9.10 from a live cd on to a 2nd HDD, with vista on the 1st. When I turn my PC on GRUB comes up and I can select ubuntu or vista, vista works but when I try to boot ubuntu the screen goes black with a small flashing underscore in the top left and then just goes completely black, nothing else happens after this. I've tried reinstalling from the live cd but when I go install nothing happens and the screen goes black again. When I was installing I changed the boot to something like scsi?
My PC's specs are: Dell inspiron 531 HDD1: Ubuntu(300GB) HDD2: Vista(1TB) OS Windows vista Graphics card. ATI radeon HD 4700 series
I installed 10.10 of the live boot CD. It said everything went fine, now when I go to boot into Linux it just flashes the underscore on a black screen. What do I do from here?
I have a machine with Squeeze that currently boots from an USB thumb drive (that was the only drive on that box, referenced as SDA in /dev... Yep, no optical drive or HDD). I have installed an SSD on that machine. It is referenced a SDA, and the thumb drive has been nudged to SDB. I'd like to boot from the SSD and ditch the thumb.
I've partitioned and formatted the new Disk (ext4), created a swap file (to keep things simple, no swap partition), and used rsync -Sax / /media/USB0/ to clone the content of the root FS. I've edited the fstab file of the SSD to match the config (uuid of the drive, ext4 FS, swap file) then use grub-mkconfig -o /media/USB0/boot/grub/grub.cfg (I apt-get installed grub 2)
I've set the SSD as first boot device in the BIOS. Now when I boot from the SSD, all I get is a blinking cursor at the top of the screen (the thumb drive still boots fine). I guess I missed something .
I've been struggling with this for about 2 hours now (not the grub issue, the whole mess). I've tried googling this last problem, then searched this forum with no luck (I usually find stuff about people who want to boot from a drive other than the first one and must daisy-chain grub).
Bootloaders (and low level linux stuff) are new to me. I'm afraid to botch the bootloader of the thumb drive (grub 1.9x), and to be locked out of the machine.
I popped in a scratched up CD of my wife's friend's music. It would not play or copy, had to just try anyway. So now the optical drive tray will not open, and the light is blinking. I have restarted the machine. Could this be my OS or other software error?
Although I managed fairly quickly to get 3D enabled on the GF 7600GS of my desktop, it took me longer to get 3D up on the GF 9650M GT of my Asus laptop M70Vn. Although I made extensive use of the numerous procedures outlined here, none of them worked and booting my laptop always ended up with me facing a jet-black screen and a completely inexpressive blinking white cursor. My solution was simple: I did not blacklist Nouveau and problems mysteriously disappeared.
I have a problem with booting from a USB flash drive. I have Acer TimelineX 3820TG. I have Windows 7 Home from Acer and I installed Mandriva OS from USB(from USB because this Acer doen't have a DVD drive). It was OK, but I want reinstall Windows 7 and so I did. Now I have Windows 7 Professional and it wrote over Mandriva's GRUB. It wasn't a big problem. For a while I was just using Windows 7 but now I am thinking that I need some OS with Linux and I am thinking about Ubuntu. But when I tried to boot from USB with Ubuntu I get a black screen with a blinking cursor after the BIOS POST.
I was trying many applications to create a bootable USB drive and many versions of Ubuntu (and other Linux distributions), but nothing worked. I tried to Google for answers but I found many problems where all booting goes to black screen but in my problem Windows 7 boots fine from disc but from USB doesn't work.
Problem-PC automatically boots into a black screen with blinking cursor. No message or nothing
I have 4 HD. Primary drive has Windows Vista, Secondary no OS installed. Sata1 HD Ubuntu 10.04, Sata2 Windows 7. Prior to installing windows 7 all was perfect but once I did it, grub got all screwed up. The only way I can boot into grub is if I manually select my Sata1 which has Ubuntu on it and only then it allows me to select Linux or Windows OS. How can I change that so it can boot up normally as before? I'm assuming that grub was installed in the primary drive which has vista on it, but once I installed windows 7 it got deleted and when I tried reinstalling Ubuntu, the grub was not installed in the primary drive.