Question about Computers & Internet

1 Answer

Hello ,sir my PC screen shows error: unknown filesystem. Entering rescue mode... grub rescue> What I do for go back in my laptop?? Please help

Posted by Anonymous on

1 Answer

  • Level 1:

    An expert who has achieved level 1.

    Corporal:

    An expert that hasĀ over 10 points.

    Problem Solver:

    An expert who has answered 5 questions.

  • Contributor
  • 12 Answers

Do you have a cd/dvd, thumb drive, or external drive connected?

Posted on Dec 26, 2016

3 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

  • 60 Answers

SOURCE: please help!! i can't open my notebook!!! when i

if you need a quick solution see this ubantu forum discussion
http://ubuntuforums.org/showthread.php?t=1357690

or else do a bit of research https://help.ubuntu.com/community/Grub2

Posted on Aug 05, 2011

sandraspa25513
  • 180 Answers

SOURCE: PC Boot problem

Try to call experts for good result

Posted on Aug 17, 2016

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

PC Boot problem


Try to call experts for good result

Aug 17, 2016 | Computers & Internet

Tip

Linux System not Booting: A Troubleshooting Session


<span>In a recent days in our lab I've got a with Linux file system. <span> </span>Our lab used Redhat Linux 5.3 Enterprise version. Redhat Linux is an Unix based Operating System and It based on Ext3 file system</span><br /> <span></span> <br /> <span><span>Problem of Linux:<span> The systen cannot access internet. It shows the license expiry error notification. Some</span></span><span>time it doesn't detect the hard drive. Some time the pc can detect hard drive but the Linux started with some errors of file system. Finally the file system of the OS getting crashed and can't boot. At GRUB loading stage it become restarted.</span></span><br /> <span><span></span></span> <br /> <span><span><span>Solution or Troubleshooting: </span><span>If I replace the hard drive cable It detect well and start OS also. Then the pc can detect hard drive but the Linux started with some errors of file system. Then I discovered that there is a problem with OS.<span> </span>Though formatting can solve the problem but that needs a backup of important data. This is time consuming and risky. So I thought to repair the file system</span>.</span></span><br /> <span><span><span></span></span></span> <br /> <span><span><span>At first I'm trying to login in single user mode and repair the file system. I have tried to login by pressing "s" beside kernel at startup in single user mode. But the system doesn't boot. Then I'm trying to repair the OS by RedHat Linux CD. I <span> </span>Insert the CD and select rescue mode by pressing "F5" key. Then I got the single user mode. After that I check all file system sequentially. </span></span></span><span><span><span>/etc /passwd, /etc/shadow, /etc/securetty, /etc/pam.d/login. Those file was wrong. I updated those file by correcting. Then I update the auth config file. After that I boot the system again. But now also it don't get start. Then I rescue the grub by grub-rescue and also update the kernel. After the total process I'm tried again to login from single user mode in root and It get logged. After that I reboot the system and tried to login. Finally it logged in successfully and run properly.<img src="alokerdas.jpg" /></span></span></span>

on Jan 15, 2011 | Computers & Internet

1 Answer

Corrupted os


Have you tried a System Restore/Recovery? Do you have a Recovery Partition? Take a look here: http://www.unixmen.com/fixing-a-few-common-grub-errors-broken-bootloader-and-error-1715/

Apr 29, 2013 | Intel Hasee Nb Q540x-n 13.3" Laptop...

1 Answer

Hello I have a asus 1001p netbook that doesn't


Sounds like a job for a repair shop that can attach an external drive to it and reload the operating system.

May 09, 2012 | ASUS Computers & Internet

1 Answer

Screen stuck at error: no such partition, grub rescue, no recover disk, no installation disc. ubuntu 10.10 disc will not boot.


Sounds like you have serious hard drive errors and may need to initialize your drive to allow the BIOS to see it. When you have done that reinstall Ubuntu and all of your drivers from the Acer web site.

Dec 27, 2010 | Acer Aspire 55345410 Notebook

1 Answer

Hello, I have blackberry 7280 when I put my sim on the screen it shows 543. help me please!! alon


Error 543 (VM_FS_MISMATCH): Incompatible Java filesystem installed.

Go here for more information on the fix: http://www.blackberry.com/knowledgecenterpublic/livelink.exe/fetch/2000/348583/796557/800708/800647/What_are_-_JVM_error_codes.html?nodeid=800443&vernum=3

Apr 20, 2009 | Cell Phones

1 Answer

Pc linux OS reboot loop


It might be cause by The MBR was messed up by a bad grub install. You can try to fix the grub.

If you want to try reinstalling grub, boot from the live CD, log in as root, open a Konsole window, and at the prompt, ([root@localhost ~]#) type;

[root@localhost ~]# grub <Enter>

GNU GRUB version 0.97 (640K lower / 3072K upper memory) <-- This is the output from grub after <Enter>

[ Minimal BASH-like line editing is supported. For the first word, TAB
lists possible command completions. Anywhere else TAB lists the possible
completions of a device/filename. ]

grub> <-- The grub prompt.

From the grub prompt type;

grub> find /boot/grub/stage2 <Enter>
(hd0,0)
(hd0,4)
(hd0,5)
(hd0,9)
(hd0,11) <-- You'll only have one, use it
(hd1,0)
(hd1,2)
(hd1,4)

grub> root (hd0,5) <Enter> <-- Use what showed up above for yours
Filesystem type is ext2fs, partition type 0x83 <-- Grub reports both ext2 and ext3 as ext2. Don't worry about it.

grub> setup (hd0) <Enter> <-- That is a zero (hd0), not a letter
Checking if "/boot/grub/stage1" exists... yes
Checking if "/boot/grub/stage2" exists... yes
Checking if "/boot/grub/e2fs_stage1_5" exists... yes
Running "embed /boot/grub/e2fs_stage1_5 (hd0)"... 15 sectors are embedded.
succeeded
Running "install /boot/grub/stage1 (hd0) (hd0)1+15 p (hd0,5)/boot/grub/stage2 /boot/grub/menu.lst"... succeeded
Done.

grub> quit <Enter>

Your done; grub is reinstalled


P.S.: If this information was helpful, please rate this solution.

Dec 06, 2008 | fedora Linux Operating System

Not finding what you are looking for?
Computers & Internet Logo

Related Topics:

24 people viewed this question

Ask a Question

Usually answered in minutes!

Top Computers & Internet Experts

Doctor PC
Doctor PC

Level 3 Expert

7733 Answers

kakima

Level 3 Expert

102366 Answers

David Payne
David Payne

Level 3 Expert

14161 Answers

Are you a Computer and Internet Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...