Questions about using and getting tasks done with the command line recovery mode.

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23 views

Ubuntu 14.10 crash [on hold]

Updated Ubuntu 14.10 with the software updater. updated the packages. On the restart my computer crashed. Ran the ubuntu dvd in recovery mode. My computer does not work well at all.
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0answers
20 views

How to Recover Ubuntu default file system permissions [duplicate]

I made a big mistake.. When I trying to give some permissions to localhost project In terminal I typed 'sudo chmod -R 755 /' Now nothing work. I tried to fix this By this commands mount -o ...
0
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0answers
23 views

Recover encrypted files or folders in Windows using Ubuntu?

I have a dual-boot with Windows 7 and Ubuntu 14.04. I want to recover encrypted files and folders in Windows 7 using Ubuntu, is that possible? I don't want to follow this and this tutorial, I want ...
0
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1answer
80 views

How do I get into recovery mode on ubuntu 14.04 if the option not showing

I just boot up my laptop then run the sudo apt-get update command, but there's an error says [username] is not in the sudoers file. This incident will be reported. .so I search the google for ...
0
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1answer
147 views

Ubuntu partition doesn't boot, GRUB recovery ends in “initramfs”

I have my drive partitioned. When choosing for ubuntu to boot, it doesn't and stays on a blank purple screen. it seems that this site has a solution to my problem ...
0
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0answers
32 views

Ubuntu 14.04 running very slow and appears to be stuck in recovery mode

I'm running Ubuntu 14.04 on a toshiba satellite, 4GB of ram, AMD true ion 64 X2 processor. I ran an update that failed, after seeing the error message I tried running it again and that failed also. ...
-1
votes
1answer
33 views

Can I uninstall sudo in ubuntu 14.04 using Ubuntu Software Center

sudo command in my terminal gives error: sudo: /usr/bin/sudo must be owned by uid 0 and have the setuid bit set In the root shell prompt in recovery mode of grub, I am not able to type any command. ...
1
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2answers
45 views

How to check integrity of system if Wubi not shut down properly

For argument's sake, let's say that my Ubuntu installation of 14.04 (32-bit) using Wubi was not shut down properly, either due to it hanging or forcibly being shut down by a critically low battery. ...
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0answers
105 views

problem accessing recovery mode in ubuntu 14.04

I'm using ubuntu 14.04 and I have a problem running my PC in recovery mode. I can get to the recovery mode screen in the grub menu but when I try to navigate through the options using up or down, I ...
0
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1answer
71 views

Can I get to “root” through a “Terminal”?

When I tried the "shift" key to get a "recovery-mode" Ubuntu just started up as usual with GUI screen."authentication passwd" is asked for when I try to "install updates" from the "software updater" ...
0
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0answers
20 views

FireFox 24.0 canonical 1.0 want to update can't get “recovery screen” [duplicate]

When I tried the "shift" key to get a "recovery-mode" Ubuntu just started up as usual with GUI screen."authentication passwd" is asked for when I try to "install updates" from the "software updater" ...
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0answers
27 views

does ubuntu load the vga when I boot into recovery mode?

my vga (ati readon) looks to be damaged, so I am booting from recovery mode to be safe from causing more damage for it till I repair it. Am I right?
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0answers
50 views

Wrong resolution on recovery mode

I'm going to start telling why I need to enter in recovery mode. The resolution on Ubuntu is fine, I have no problems on normal Ubuntu. I have broken "sudo" and to fix it I saw these instructions: ...
0
votes
1answer
123 views

Computer only starts recovery mode Ubuntu 14.04 LTS

Computer only starts recovery mode I bought an ASUS F553M, apparently the manufacturer's reference is X553MA. Installed Ubuntu 14.04 LTS and with the exception of giving the error "* will now halt" ...
1
vote
1answer
49 views

Can I log in without loading my .profile?

I recently inserted an error into my .profile file and now logging in just presents me back to the log in page, much like in this question. I've booted into recovery mode and recovered my encrypted ...
0
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0answers
96 views

Dual boot Ubuntu 14.04 not accepting valid password and recovey mode is not available

I am having problem in booting either Ubuntu or Windows 7 in dual boot system with correct password. Not able to get even the 'recovery mode' as 'Advanced option Ubuntu' also taking me to the page for ...
0
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2answers
104 views

Computer shuts down imediately after selecting ubuntu on grub

I've been experiencing a strange problem with my computer lately. When I power the computer on, it loads grub boot loader and when I select Ubuntu 14.04-LTS, the computer almost immediately shuts off. ...
1
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3answers
588 views

extundelete - failed to read-only open device “/dev/sdb”: Error code 2133571347

I have a Synology NAS with a Raid 1 setup that I recently accidentally deleted a shared folder with data I want back. I shut down the NAS and booted into a machine with a Ubuntu Live Cd and attached ...
0
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0answers
69 views

I am not getting the root prompt in recovery mode [duplicate]

I have dual boot Ubuntu 13.04 OS. I forgot my administrative password. I have tried the method in which you told to reset the password. After logging in recovery mode I selected root but it is not ...
1
vote
1answer
615 views

How can I prevent my NVidia Jetson TK1 from automatically booting the GUI (black screen after a software-update crash), and bring it back to normal?

I am working with an NVidia Jetson. The Ubuntu software update crashed, and now as I feared the system will not boot properly. The way the system is configured, a command prompt flashes for an ...
0
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0answers
45 views

General error mounting filesystem, save emails from squirrelmail

I was wondering if someone can help please, I recently tried upgrading Ubuntu server from 13.04 to 14.04, but the update wasn't successful and now I get an error: General error mounting filesystem ...
0
votes
1answer
58 views

Locked out of Ubuntu touch

I have install Ubuntu-touch on my Nexus 5 and everything worked alright. Until today I had set up a 4 digit locking password, that worked. I changed it to a "regular password" but once changed I could ...
0
votes
2answers
149 views

How to restore Thinkpad W530 back to Windows [duplicate]

I installed Ubuntu onto my Thinkpad W530 awhile back via USB but now I need to get windows back on the machine and possibly dual boot Ubuntu instead. I have the recovery CD's for windows 8, I am just ...
0
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0answers
26 views

Cannot load Ubuntu 14.04 [duplicate]

After entering selections menu (launch windows or Ubuntu) and selecting Ubuntu, screen gets stuck at purple screen... I've launched Ubuntu in Recovery mode... What might be the problem that it just ...
1
vote
2answers
253 views

Unable to boot into Ubuntu, getting a blinking white cursor

I am getting really worried -- as i really need to recover my Ubuntu --, and have wasted so much time on trying to fix this. Basically, I was just following a lab for my security class and ...
-1
votes
2answers
189 views

reinstall ubuntu or delete the root password without having it?

I have received a laptop from school but i can't download anything because there is a root password on it. I already used the GRUB screen by clicking on the shift button but the '(recovery mode)' ...
0
votes
1answer
49 views

Stuck in a mess

I'm stuck in mess. I recently blanked my administrative password. When I try to do anything that requires a password, I don't have one. Also installing software from the networking bash console(to ...
0
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0answers
82 views

Ubuntu does not reboot

My Ubuntu 14.04 LTS suddenly to give me a GNU GRUB menu to select Ubuntu, Ubuntu Advance Option, I tried to use DVD to reboot, but it does not reboot from my DVD. I enter 'c', it give me command line. ...
0
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1answer
238 views

How do I access the recovery menu

I want to change my root password but I am not able to access the recovery menu. I followed the steps given here. I choose the advanced option from the grub menu and then the recovery mode, but after ...
-1
votes
1answer
59 views

What is the diference between a normal boot and resume option after a recovery boot?

I have an Ubuntu 12.04.5 server machine that hangs on boot, but if I choose recovery mode and then resume, everything's ok. Any clue?!
1
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1answer
82 views

what is the use of Recovery Mode in Ubuntu

I am getting some problem in my ubuntu 12.04 LTS Desktop Edition, It is getting hanged on log In screen. If I remove my network cable and restart the system it is coming but again when I connect the ...
1
vote
2answers
561 views

Upgrade went horribly wrong: libc.so.6: version 'GLIBC_2.17' not found

File system is mounted readonly, so I boot into recovery mode to run fsck, and I get the following message: mountall: /lib/i386-linux-gnu/libc.so.6: version 'GLIBC_2.17' not found (required by ...
1
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1answer
3k views

Can not boot after 14.04 to 14.04.1 update, but recovery boot works

Recovery is the only way I can boot as ubuntu is my only os, I can reinstall, but would rather not. I do not see the point in reinstalling the same os, to get the same issues. whenever I boot up or ...
1
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2answers
259 views

Ubuntu update caused system to freeze on boot at purple screen. Recovery mode fails and brings up BusyBox

I've searched through existing questions, but nothing addresses my problem. My system running Ubuntu 14.04 went through a partial-update a few days ago. Ever since, my system will not boot. It ...
0
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0answers
75 views

recovery option not showing up in grub menu

I installed ubuntu 12.04 LTS and I remember I made the recovery partition but grub not showing recovery option I made recovery partition in /dev/sda2 ntfs and the label is HP_RECOVERY
1
vote
1answer
136 views

Attempting to enter recovery mode and go to root

I have attempted to follow directions as listed in the "How do I reset a lost administrative password" question. The procedure is also listed in "how do I boot into recovery mode". I get through the ...
-1
votes
1answer
126 views

No root account, can't boot into recovery [closed]

I recently dug an old Dell Inspiron 530S thin client out of a storage room, in hopes of getting it up and running to use at my desk. However I found that XP had screwed up and there were several ...
0
votes
0answers
128 views

Upgrade to 14.04 now can't get past login and can't get into recovery mode

I just upgraded to 14.04 and it seems to have broken the system quite impressively. I get a login screen but if I login then I see part of my desktop background, no icons or toolbar or anything else ...
2
votes
1answer
55 views

How to prevent the recovery mode menu to come up!

I arranged my system to power on due to any sudden power off and auto-start a program. The problem is that due to bad shut down sometimes a list comes up to use "Normal Mode" or "Recovery Mode" or ...
1
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1answer
6k views

Pressing shift does not get me into any grub menu

I need to get into recovery mode but pressing and holding shift does not work during boot, I also tried tapping shift and f8 but nothing happens, any suggestions? My system runs ubuntu 14.04 and here ...
0
votes
2answers
437 views

How to recover data from overwritten NTFS partition? [duplicate]

I downloaded Ubuntu 14.04 and installed it via a bootable USB drive. I wanted dual-boot for Windows and Linux. I already had installed Windows 8 in C: partition. Now I installed Ubuntu in D: ...
2
votes
1answer
1k views

How to Enter Recovery Mode from Grub

I have a dual boot installation with Windows 7 and Ubuntu 12.04 LTS. I am currently trying to solve this problem, where any mouse and keyboard input is ignored on the login screen. The apparently ...
0
votes
1answer
36 views

How do I get my applications back after using the * command deletes them all?

I used this command "sudo apt-get purge bluez* bluetooth" to get rid of bluetooth but I realized that the * command is dangerous and will get rid of all the other applications and programs and now I ...
2
votes
0answers
457 views

Can't get into recovery mode using Shift Key… alternatives?

Ubuntu 13.04 via Parallels 9. Fresh install yesterday. This morning Ubuntu tried auto-update and now GNOME won't work... black screen... but if you blindly click around and find the terminal, it ...
0
votes
1answer
66 views

Ubuntu 12.04 I removed an add-in video board and now I can't see anything with on-board video card

I am new to Linux and Ubuntu. I originally installed Ubuntu 12.04 on a PC with an HDMI add-in video card. I pulled that card and connected directly to the on-board VGA. When I boot, I see a gray ...
0
votes
1answer
126 views

Lost password, recovery mode doesn't help [duplicate]

A friend of mine has a old Ubuntu laptop that he wants to put back into use, but since it has been some time since he used it he has forgotten his password. I've looked up how to change but none of ...
0
votes
2answers
390 views

I crashed my Ubuntu pc [closed]

When i poweron my Ubuntu pc, it doesn't load.Then i goes into Ubuntu recovery mode and tried the below command, $ sudo service lightdm restart --bash: /usr/lib/command-not-found: /usr/bin/python3: ...
1
vote
1answer
436 views

Recovery Mode Freezes and no options turning up

I am currently running a dual boot of windows 8 and ubuntu 12.04. I recently had several problems with ubuntu (like lost password etc) , so i tried booting through the recovery mode . But ...
3
votes
0answers
361 views

Black screen before login

I'm having some trouble with my xubuntu. It was running just fine yesterday but it's not working today. I remember that I've flipped the power switch during the last shutdown (because it was taking ...
-1
votes
2answers
300 views

System won't boot into recovery mode [duplicate]

I'm new to the whole Linux thing. I bought the computer (HP envy M6) from a pawn shop under the impression it had Windows 8 installed, with a duel boot version of Linux. Not the case at all. It is ...