Ubuntu :: Grub Trouble_Unable To Input Password?
Jul 25, 2011
I know there is a similar thread but my problem is different from the other one I read.In the other thread, the grub terminal would not accept the password the person would enterIn my case it literally wont let me type my password or anything at all! It asks me to input my password but no matter how many times I press a key nothing happens.Possibly important details: I am following a guide to change the boot order on grub while running the Ubuntu OS and using the terminal. But the issue is the same, I have tried accessing the root mode but it would not let me type my password there either.
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Aug 19, 2010
I have a basic script that I have thrown together and have created a launcher for it so I can update my computer with one click:
Code:
#!/bin/bash
tty -s; if [ $? -ne 0 ]; then gnome-terminal -e "$0"; exit; fi
[code]...
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Oct 13, 2010
I have a Ubuntu 10.10 installed on my HP Mini 210, and is having a problemth authentication dialogs when applications requests for elevated permissions. As far as I concern, there are two types of them, one is the kind when you run anything with gksu where the background dims and a dialog pops up. Another type is when you try toinstall software through Synaptic and a dialog box requests for your password. I am having problems with the later one.
Whenever the authentication dialog box pops up, after typing my password and presses enter, or the Authenticate button, the password field disappears while leaving the authentication dialog on the screen. The Authenticate and Cancel buttons are still clickable, but they are not bringing any actions by clicking them. I would have to let the application to continue with elevated permissions by manually closing the dialog. There are very very rareoccasions where the dialog disappears after I click on authenticate, which I can say is 1 in every 100 times
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Sep 19, 2010
When Linux ask for my password in command line,my keyboard becomes unresponsive just for that moment or let me put it this way,until i need to write my password my keyboard is unresponsive,but for all other things is fine.or for example,i can input my password when i have a graphic interface but i can't with command line or i can't login to my computer from command lineexcuse me if my question is doll,i moved from windows to ubuntu just lastweek,( & i am flying high in sky with ubuntu & digging a very deep hole for windows too!!.)
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Feb 1, 2010
I installed Asterisks On a VM machine.
The asterisk I downloaded came with Centos 5.3 It runs well on VM console But the problem is when It request for localhost login which accepts input but the password does not accept input at all.
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May 18, 2011
Since today the keyboard doesn't work. I can input username and password but after logged in I can't work with the keyboard. It seems locked. The mouse works correctly. If I boot with Windows the keyboard works correctly.
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Aug 22, 2010
I'm basically setting up two sshfs mounts and I have it set up so I run one command but type my password twice.Is there an easy to way to input a password using bash and pass that variable to another process asking for a password?
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Aug 28, 2010
When I use the scp command, here is a command prompt "Input password:",Now I want to use a one line command to perform the scp command.I tested the "echo "password" | scp xxx yu@10.xxx.xxx.xxx:/", but failed.
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Apr 26, 2010
I have this piece of code in my shell script file:
Code:
useradd $UserName; passwd <& $password
I am not able to perform Input Redirection while setting password programatically- without any user intervention.
I think there is a way to do it, but it is just getting slipped from my mind at the moment.
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Apr 26, 2010
I would like to known whether I can configure the server to input the password for the encryption disk automatically during boot up.Is it possible
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Dec 25, 2009
1. No any input to create new username and password when I install X86-64 bit Core 12 And I can not login with root. So how can I login Fedora core 12?
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Mar 21, 2010
i was able to input it directly from the script using this code
Code:
#!/usr/bin/expect -f
set USER "bibingeorge"
[code]...
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Jun 8, 2011
I installed Ubuntu 11.04 fine, but Grub is waiting for Enter..? Why?
/etc/default/grub
GRUB_DEFAULT=0
GRUB_HIDDEN_TIMEOUT=0
GRUB_HIDDEN_TIMEOUT_QUIET=true
[Code]....
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Jun 28, 2011
My Netbook is ASUS EeePc HA900, I already use Ubuntu 10.04 is ok, nothing problems, then I upgrade to Ubuntu 10.10, it is still Ok. But when I upgrade to ubuntu 11.04, it have problems with Wifi, when I connect Internet via Wifi, just input the Password, it make my computer slow to halt, and have to turn the power off to shutdown the computer.
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Nov 4, 2010
I need user to input a password through command line in Windows cmd prompt. Is there a way to encrypt the input (such as put it into ......) when user is typing ?
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Jul 30, 2011
I'm creating a bash script to do some tasks for me. I would like the script to be run at a set time of everyday. My first question is if it is possible that if one of the commands in the script requires sudo, is there a way to get around it with out making sudo not require a password. Such as, is there a way to include the password in the script? If that is the case, I can always just set the file as read only by sudo. I've been looking for a way to do this, with no success. if I have a command that wants input, how do I give it to the program. For example, if I want to make a zip file that is encrypted, the command would go as:
Code:
zip -r example * -e
now how would I get the script to insert my wanted password.
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Jan 11, 2011
I've found that my USB mouse causes some I/O bug BIOS, but in operation system it works fine. Problem is freezing GRUB caused by fake input from the mouse. Possible decision is disabling any input for grub, but I don't know how to do it.
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Jan 30, 2010
This is what I get when following the instructions to fix grub. I type in "grub-install /dev/sda" and that's the error I get.I'm trying to put Ubuntu or Mint on a Dell Mini 9 with 16gb ssd, but no matter what I do I cannot achieve this goal
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May 3, 2011
Followed steps 2-5 and purged/reinstalled grub now it boots as it should, NO idea where it was messed up.[URL].. I had 9.10 running in raid1 and upgraded my hardware (cpu, mb, memory etc) and wanted to do a fresh install of 10.04 to get updated. After following the various guides online such as [URL]...It begins to load grub and drops to a "grub> " shell. Which I have to do the following to get it to boot.
Code:
set root=(md1)
linux /vmlinuz root=/dev/md1 ro
initrd /initrd.img
boot
Then it boots up normally and I can use it like any other desktop. I've been over my grub.cfg and /etc/defaut/grub files and cannot find the issue. At this point I'm wondering if the fact it's a raid1 setup is keeping grub from finding it's files.
[Code]...
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May 8, 2011
to set grub password in ubuntu 10.04.
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Nov 4, 2010
I recently got a real fancy unidirectional microphone, but when I go and use it, something strange happens. The mic is a mono mic, but when I record something, it appears to think it's stereo. Instead of having the same thing on both channels, it puts it all in the left channel, and silence on the right channel.
I tried fiddling with alsamixer. In capture (F4), adjusting the "Capture" device has an effect. However, it doesn't do anything useful. Lowering the right channel to zero does nothing, lowering the left channel to zero creates silence, and disabling the right channel creates silence.
In my System>Preferences>Sound (or pavucontrol, or what-have-you), there are "Analog Stereo Input" and "Analog Stereo Duplex" options there, but no "Analog Mono Input" or "Analog Stereo Output + Analog Mono Input" options (the latter being ideal).
Something interesting, though, if I do this:
Code:
arecord -r 96000 -D pulse -c 1 -vv -V mono /dev/null
it works correctly and outputs on both channels. But if I do
Code:
arecord -r 96000 -D pulse -c 2 -vv -V stereo /dev/null
then it's back to the same behavior. The VU meter on the second command shows the left channel going up and down as I make noise, but the right one always at zero.
The machine does have a crap internal mic built in to the screen bezel. If I do either of the above commands, they both work correctly. The stereo VU shows the same activity for both channels.
The machine is a Eee 1015PED, which has Intel integrated sound. Something probably insignificant is that the mic has a 1/4 inch mono plug, and to get it to plug into the Eee, I needed to get a 1/4 female to 1/8 male adapter. The mic's 1/4 plug is mono (duh) and therefore two-conductor, but the adapter I got is stereo, or three conductor (L, R, GND). I don't know if this is tripping something in hardware to tell it it's stereo or something.
I tried the mic on my desktop, which has a SB Audigy 4 (the non-pro flavor) and that has the "Analog Mono Input" function, so that works fine. Is there some way to turn this stereo input into mono input?
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Feb 11, 2010
My friend have been using Ubuntu 9.04 for a couple of months,he have protected his Grub entries using a password,but he forgotten his password..So now he cant able to login,he is getting struck in the Grub Menu..How to resolve this??
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May 1, 2010
I installed Lucid. I used to have Ubuntu 9.10 and to connect my iPod to my laptop's speakers. There was an option in 9.10 in the Sound Options to change the Mic Input into a Line Input. But now unfortunately I can't find it in Lucid have only 2 audio ports in the laptop: Headphone port, Mic port.
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May 5, 2010
I would like to use Japanese kana (hiragana, katakana, kanji) on Ubuntu but everything that I've tried to get it set up and running isn't working. The Spanish that I have set up is working perfectly so far.
I've read, the SCIM input program should start up automatically when loading a program, it doesn't. When I have it loaded I cannot seem to get the input working.
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Sep 14, 2010
how necessary it is to assign a password to the grub-boot loader? and how I go about doing it to make the system more secure.
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Jan 30, 2010
I have bought a Mac Laptop however it has a username and password which I don't know. I've looked all over to see how I can overcome this lot's of people have said to enter at Grub prompt to take you to recovery, however I have no Grub prompt and Mac is not booting from cd rom.
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Sep 27, 2009
I have just installed Fedora 11 64bit on a new hard disk, using Intel 975BX2 motherbord, 3Gbyte RAM, 320Gbyte hard disk etc., USB mouse and keyboard. The installation went fine, but when I enter the password for the boot (I assume GRUB was installed) it fails to recognise the password. Do this three times and the boot segment ??? fails to initialise.
I recall a linux magazine i buy indicating that you have to copy and paste the password manually after installation, but i cannot recall the article date. Is this a problem - the password protection for the GRUB boot loader does not work at installation time when using the graphical interface ?. I did not use any odd characters - basic letters and numbers.
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May 23, 2011
I'm trying to install a password on the Grub bootloader on my 11.2 box. I ran yast2 bootloader then clicked on bootloader options, then the checkbox for using a password, and then typed in my password twice. It isn't working. I've tried various different passwords to see if something was throwing it off like special characters or too many characters but no matter what I do I can't use the password to unlock the bootloader on bootup. It just tells me that I entered the incorrect password.
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Jul 13, 2011
My grub file looks like this:-
# grub.conf generated by anaconda
#
# Note that you do not have to rerun grub after making changes to this file
[code]...
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Jul 20, 2011
I have forget the root password of Red Hat Enterprise Linux 5. Please tell me how to recover it from the other linux account of the same version. I also want to know that after setting the new password did I have to repair the grub or grub will be as usual.
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