General :: New Command For Grub-update?
Mar 26, 2010today i changed my grub boot order, and to make that work i need to do sudo grub-update.however, it doesnt work. does anyone know why, maybe the command changed?
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General :: Update-grub: Command Not Found?
Jun 16, 2011I have done the kernel compilation for linux-2.6.38.5 I have perform all the steps well ,once i am updating in /boot/ grub/menu.lst & giving command update-grub it showing this error
Code:
[root@localhost grub]# update-grub
bash: update-grub: command not found
I have install it also through
Code:
yum install grub
I gave this command
Code:
grub-setup --version
still same error ]grub-setup not found
General :: Edit Grub Menu From Initial Grub Screen - Possible To It's Own 'e' Option Or 'c' From Grub Command Line?
Nov 20, 2010my Setup is Fedora 14 x64 + radeon hd 4830 i've downloaded .run package from ati site with latest driver for x64 systems. installed it, but didn't edited grub.conf becouse i didn't understood anything there (probably didn't spent enough time to get things understand) Now i've lost possibility to enter my Fedora system. during boot it lost it's modern blue boot screen (with filling drop), it was replaced by standard old boot screen with triple-color stripe. after this boot screen monitor start blinking going on and off. and on last step i'm getting "Fedora 14 boot bla bla bla something" on screen. nothing works except Ctrl+Alt+Delete. system reboots showing successful daemons shutting sequence. How can i edit grub menu from initial grub screen is it possible to it's own 'e' option or 'c' from grub command line?
View 4 Replies View RelatedDebian :: 'update Grub' Command To Use?
Jan 20, 2011I have two partitions with Debian on them. One is straight Debian and I installed Grub to the MBR. Another is Linux Mint LMDE and I installed (or so I think) grub to the root partition. Mint is not listed when Debian boots up and there's no entry for it. What did I do wrong? I'm not familiar with Grub 2. Is there some 'update grub' command that I need to use? Why doesn't this get configured when the other OS is installed? Or is this just how it works? I suppose grub will work for the other OS. If I 'update' Grub with my Debian system, it will "detect" the new OS, maybe? I wanted the current Grub in my Debian install to handle everything since the Mint install isn't my main system and just experimental for me.
View 4 Replies View RelatedUbuntu :: Update-grub Command Did Not Detect Kernel And OS
May 18, 2010I'm using Ubuntu 10.04 Lucid LTS. I have problem with my Ubuntu,Whenever I ran "sudo update-grub" command it did not detect my Ubuntu kernel nor Windows XP installation on another drive (I installed Ubuntu and Windows in different drive).It just display "Generating grub.cfg" and then "done". No "Found kernel..." message.
View 1 Replies View RelatedUbuntu :: Grub Update Error "update-grub Head: Cannot Open `/boot/grub/video.lst' For Reading: No Such File Or Directory"
Apr 7, 2010after doing an upgrade to 10.4 and updating grub I get this message. how do I address this
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Ubuntu Installation :: After Update Boot To Grub Command Line
Sep 29, 2010I recently updated, and now when I boot it only goes as far as grub command line. There is no grub menu. The computer is a Dell Inspiron 8600 laptop with only Ubuntu installed -- no dual boot, no weird partition schemes. Originally installed Ubuntu 09.04 on this computer, upgraded a couple times and it currently has (had) 10.04.1 LTS running. The update should have upgraded from kernel 2.6.32-23 to 2.6.32-24. I can boot with a live CD and mount the hard drive. The drive seems fine, so it appears to be simply a grub config issue. I have to boot with live cd to get online to check for potential solutions. So I'm taking some notes on how to use grub.
View 4 Replies View RelatedSoftware :: Command Line To Update Grub In Mandriva 2010?
Dec 2, 2010What is the command line to update grub in mandriva 2010
View 5 Replies View RelatedUbuntu :: After Natty Narwhal Update It Goes Straight To Grub Command Line
Apr 29, 2011I upgraded from Meerkat to Narwhal. After all the files have been downloaded and installed it rebooted. Once it rebooted it went straight to the GRUB command line. After couple of hours of research, I ended up at
[URL]
My root was at (hd0,1). So therefore I put this in at the GRUB prompt.
set root=(hd0,1)
linux /vmlinuz root=/dev/sda1 ro
initrd /initrd.img
boot
I did what it said and it got me into Ubuntu. Nice! It asked me to: After successfully booting into the system the user should run sudo update-grub I did. Next it asked me to review (/boot/grub/grub.cfg). That's where it is hairy, my file has multiple root settings and with msdos settings. That doesn't seem normal.
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General :: Bash Command History Update Before Execution Of Command
Jun 7, 2010Bash's command history is great, especially it is useful when adding the history -a command to the COMMAND_PROMPT.However, I'm wondering if there is a way to log the commands to a file as soon as the Return key is pressed, e.g. before starting the command and not on completion of the command (using the COMMAND_PROMPT option would save the command once the prompt is there again).
I read about auditing programs like snoopy and session recorder like script but I thought they're already too complex for the simple question I have. I guess that deactivating that script logs all the output of the command would lead already in the right direction but isn't there a quicker way to solve that probelm?
General :: Grub 2 Bsd Command Does Not Exist
Aug 6, 2011I am trying to run Memtest86+ on my Linux computer. I use Grub 2, and Memtest86+'s core is located in /boot/memtest86plus/memtest.bin file.It seems to be pretty newbie error, but I can't find any documentation covering this problem.If I use linux16 instead of netbsd, computer just restarts without any error.
View 9 Replies View RelatedGeneral :: Command To Run Update File?
Jul 7, 2010It says to run update.php from the maintenance folder. What command do I type to run an update file?
View 5 Replies View RelatedSoftware :: GRUB2 - Autoprobe "update Grub" Grub Seems To Detect All OS And Generates Grub.cfg
Feb 28, 2011I have an old BIOS (only 149 GB detected in 160 GB drive). I have installed very few OS as a result - Windows in first 80 GB , 2 distros (20 GB each) in next 40 MB which is within the 149 GB. On issue of "update-grub" grub seems to detect all OS and generates grub.cfg. But on boot , one distro does not appear in the menu.
View 3 Replies View RelatedGeneral :: Login Through Command Line In Grub?
Jan 4, 2011Does anyone know how to login through command line in grub.
View 14 Replies View RelatedGeneral :: GRUB Command To Change Kernel?
Feb 19, 2011I just got a laptop (DELL PP06S) from a friend set up on kubuntu. He told me to download and run the updates packages if I had time. So so did I and now the computer stops on an error at boot and I can't log in at all to type any command. The error message coming up is:
ata1.00: exeption Emask 0x0 SAct 0x0 action 0x6
ata1.00: BMDMA stat 0x24
ata1.00: failed command: WRITE DMA
[code]....
And it seems to try that action over and over but I never get to log in and type any command. I got told to check the drive cables connections, which I did but it made no difference. I also got told that I could try to start with an older kernel, I tried all the different kernels available in the GNU GRUB but no success. The different options availables are:
Ubuntu, with Linux 2.6.32-26-generic
Ubuntu, with Linux 2.6.32-26-generic (recovery mode)
Ubuntu, with Linux 2.6.32-25-generic
[code]....
From my understanding these are the new and older kernels, is that right? I had to do the updates in 3 times so I guess the kernel from before then isn't in the list anymore. Every one of them shows the same error message and no way to get a console. So I can't type any command. Though, I found out that I can type commands in the GRUB, is there any way to change the kernel from the GRUB? If so what would be the commands?
General :: Why Grub>root Command Gives (fd0) Output
Jun 24, 2011I am learning Linux administration and I am new in this area. Currently I am trying to find out which drive has grub.conf file. Following commands giving me correct output (hd0,0):
find /grub/stage1
find (hd0,0)/grub/grub.conf
But root command gives me output (fd0). Why?
General :: Linux/Grub Boot To Command Line?
May 15, 2011Running Ubuntu 10.10. My desktop environment is screwed up and won't let me use the keyboard or mouse at the login screen. How can force a command prompt during boot?
Here's a method:
Alt-SysRq-e - Requests kernel kill all processes except init.
General :: Grub Rescue No Such Partition, No Command Except Ls And Set Working?
Sep 27, 2010I have both windows7 and Linux 10.04 installed in my system. The problem occurred on a forced shut down.The message which is appearing on the screen isgrub rescueNo such partitionNo command other than ls and set are working. Set shows root to be in (hd0,6). ls is not listing (hd0,6)The ls is not able to read any of the partition it lists and shows error:unknown file system.
View 1 Replies View RelatedGeneral :: Boot Into The Command Line/console From Grub 2?
Jun 14, 2011It used to be with (old) grub you could hit a function key and add a runlevel option to boot a console, but I don't know how to do this here, wanting not to edit the grub config file, as seems the only apparent option: I'm trying to boot into SimplyMepis where there is no rescue menu option, so need the prompt?
View 4 Replies View RelatedGeneral :: Put Windows Xp In The GRUB Boot Command For Mint?
Apr 3, 2010I have Microsoft Windows Xp installed on my Primary Drive C: and I had a Mint boot disc that I would pop in and load from. Well I got tired of this disc and installed a new hard drive in my computer so I could use Mint as a secondary OS. Everything went good in the install, and I put Mint on the second drive. But when I boot my computer the GRUB menu only shows Linux Helena Mint 8 to load from and no Xp. Xp is still currently installed on the computer in the Primary drive, but how do I inlcude it in the GRUB boot menu or boot it at all?
View 2 Replies View RelatedGeneral :: Netboot In GRUB - Enable Boot Command ?
Jan 6, 2011I am trying to use netboot functionality available in GRUB(legacy). I just compiled GRUB with --enable-diskless and --enable-rtl8139 options and installed in USB flash drive. I am getting the grub prompt when tried to boot from that USB. But not getting boot command..what i need to do to enable boot command??
View 5 Replies View RelatedGeneral :: Stuck On GRUB Command Line / What Happened?
Mar 26, 2011I am running Natty Alpha 3. I used Update Manager to install something (not sure what it was), then I restarted, but instead of listing all the kernels, it gave me a command line. I don't know what happened and how to use it.
View 6 Replies View RelatedGeneral :: Recent Ubuntu Update Broke The GRUB Loader?
Sep 21, 2010install Ubuntu inside Windows in the first place, thinking that would be the easiest way to get him into Ubuntu. Now, I can't figure out how to repair his grub loader without killing his Windows XP installation.
I'm a Windows guy (have to be, I'm a gamer), so my knowledge of Ubuntu is limited to whatever I can do in the GUI. The command line is beyond me at the moment ('cause it ain't DOS). More so because I have an identical installation to his system (I built both), and I'm wondering if this is about to happen to me too.
General :: Command To Update Terminal As File Is Updated
Mar 13, 2011I'm looking for a way to have the access log for my nginx install scroll up the terminal as lines are added to the log. I think I need a command like cat access.log | diff but I'm not sure exactly what it should be.
View 1 Replies View RelatedGeneral :: Sudo Aptitude Update Command Not Found?
May 7, 2011trying to get wine working was reading the tutorial-
"Complete Guide to Using Wine from the Command Line (Ubuntu)" first thing it said to do for ubuntu user's was this-
"Before I continue with my rant about gaming on Linux I would like to point out right now that the very first thing you should do when you install your ubuntu set up is to run the following:
Code:
user@ubuntu$ sudo aptitude update
user@ubuntu$ sudo aptitude install ubuntu-restricted-extras
but when i try and run in the terminal i get "command not found".
using ubuntu 11.4 natty kernel linux 2.6.38-8 generic gnome 2.32.1
General :: /bin Directory Is Deleted After Killed Yum Update Command
Jan 7, 2010I have a serious problem on my VPS. I ran "yum update" and then hit the Ctrl+C to cancel when I realized that I need to specify a package to update, not all of them, but when the console returned suddenly I lost the connection, when I try to reconnect to the machine, it says /bin/bash not found !! even when I try to issue commands from the VPS control panel, it reports that the commands are not there
I can issue a ticket for the ISP to resolve this, but I need to know the risks before I do this, I have no backup on MySQL and 2 live web applications, although they are still running, I am afraid if I restarted the VPS everything will be gone.
Ubuntu :: Booting From NForce FakeRAID - Hand Correct Grub.cfg After Update-grub?
Mar 5, 2011I was unaware of the difficulties of installing and booting Ubuntu from the "onboard raid" that the NVIDIA nForce chipsets provide. However, I've managed to get it working reliably with one single caveat:
When update-grub builds the grub.cfg, it refers to all of my partitions as follows:
Code:
menuentry 'Ubuntu, with Linux 2.6.35-27-generic' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
insmod part_msdos
insmod ext2
set root='(/dev/mapper/nvidia_caifaefg,msdos5)'
[Code]...
So I'm guessing that the whole nvidia_blah,msdos5 is because of that. However, it doesn't seem to explain why Grub would THINK that would work and it in fact does not work. That's the biggest source of confusion on my part.
My questions are as follows: First off, because as an IT person I want to know: Why does this sort of change work? What does changing that device name change in GRUB's behavior? Is there a setting in /etc/default/grub that would change the way it's naming these RAID devices? Is there a value for this setting that would give me the device names that work, as explained above?
If there is no setting change I can make in /etc/default/grub, could I add a sed command on to the end of update-grub or can I make a modification to one of the scripts in /etc/grub.d? What sort of change would be recommended? How would I preserve this change through later package upgrades that would possibly rewrite these files?
Fedora :: After Rebooting - Screwed Up Grub - Can't Remember Terminal Command To Repair Grub
Nov 24, 2010I created a new partition in Windows Vista which, after rebooting, screwed up Grub. I believe that I need to reinstall Grub and everything should be fine, and I remember reading the command to do this on this forum, but I can't find it. When I boot, I now get a black screen with white letters instead of the Grub boot menu. It says something about "Minimal Grub" at the top and gives me a prompt that looks like this.
grub>
I can boot the live CD and I have internet access with it, but I can not remember the terminal command to repair Grub. Can someone tell me this command?
Software :: Unable To Boot Into GRUB Loader: GRUB Command Shell Boots Up?
Sep 2, 2009A failed upgrade, from disk images, of Fedora 10 to 11 resulted in no GRUB bootloader main menu appearing on bootup (no WIN, no LINUX choices from which to boot). I am booted directly into the GRUB command shell...so, no WIN, no LINUX, nothing. And my understanding of GRUB shell commands is very low.I have 2 hard disks, WIN on the first, LINUX on the second. I believe GRUB Bootloader is on the first disk.Sadly, I have no external install media.An old grub.conf hardcopy indicates that root =/dev/sdb2, root (hd1,0), kernel /vmlinuz....olderversion...(relative to /boot),initrd /initrd...olderversion... (relative to boot). and WINDOWS on (hd0,1), with chainloader +1
I need to somehow get past this grub shell, and re-install/re-instate the grub bootloader, so it can boot normally.What grub command(s) must I use? I've played around with the commands, but with no success.I worry that if I can't resolve this, the whole machine may be useless.
Ubuntu Installation :: Boot/grub/win7 - Testdisk/update-grub Method, But It Didn't Work?
Mar 4, 2011I have 2 hard disks. sda,sdb
In sda, I have 4 partitions, and I have windows 7 in one of the extended partitions [not in the primary partition].
In sdb, I have 3 partitions. 2 for storage, and 1 10GB drive for Ubuntu. Again, Ubuntu is not of a primary partition.
I had ubuntu 10.04 running on that for a long time. However, I wanted to reinstall ubuntu and use 10.10.This is what I did EXACTLY:Booted from Ubuntu install CD
Chose advanced istall
Selected sdb3 for Ubuntu
I installed GRUB2 on the SAME partition as Ubuntu aka sdb3 Installed then rebooted
I can boot into Ubuntu fine, but whenever I select Windows 7 bootloader from the GRUB menu, the screen goes black, and my PC reboots.
Boot Info:
Code:
Boot Info Script 0.55 dated February 15th, 2010 [code]....
ls: reading directory sda6/: Input/output error
I have tried the testdisk/update-grub method, but it didn't work.