Bootloader issues: what happens before the operating system itself starts.

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I deleted files from my Linux box's /boot directory and now it won't boot [duplicate]

I deleted files from /boot to save space, but now when I boot I see: GRUB loading, please wait ... ERROR 15 /boot still has files corresponding to the 2.6.32-27 version of Linux. But I deleted ...
4
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2answers
816 views

In linux console (no X), how to stretch console screen to fit monitor

Google could not help me with this problem. I hope you guys can. When I boot my computer, the first few screens presented to me by BIOS and boot menu are stretched to fit the LCD screen. Once Linux ...
7
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1answer
9k views

rpcbind-“warning” on boot

On my debian testing system, I get these messages in my /var/log/boot file: Starting rpcbind daemon...rpcbind: Cannot open '/var/run/rpcbind/rpcbind.xdr' file for reading, errno 2 (No such file or ...
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1answer
736 views

why is this init.d-script not being executed at system reboot?

I have a selfmade init.d script on a Linux box that worked fine with Debian 4 and Debian 5 but with Debian 6 (fresh install) it gets only executed at system boot but not before rebooting. The script ...
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1answer
1k views

How to run command at startup in linux? [duplicate]

Possible Duplicate: Bash Script on Startup? (Linux) I want to run some commands at boot time.
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1answer
1k views

BTX loader manual

I Can't find any good manual/reference about BTX bootloader integrated into FreeBSD. Especially I would like to know: if it's functionality resembles GRUB 2. For example, if it can boot OS other ...
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3answers
8k views

Kernel panic - not syncing: No init found. While booting from U-Boot

Kernel mounted the root file system but can not find any init script. I'm sure that script exists in my ramdisk.img! I also checked out this and GE863-PRO3 U-BOOT Software User Guide 1VV0300777 Rev. ...
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1answer
2k views

Relationship of keyboard layout and xmodmap

I'm using Xubuntu. Before login I can choose a keyboard layout. I'm using xmodmap for remmaping some keys. I'm interested in two things: How the state of keyboard mapping changes when I turn the ...
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6answers
6k views

Arch installs but GRUB does not load

I installed Arch Linux from a USB flash drive. Everything went well, no errors at all. When I rebooted, however, I got only a blank screen with a blinking cursor. No GRUB. I cannot input anything. I'm ...
2
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1answer
3k views

How to troubleshoot udev not creating /dev/hda3 on gentoo boot?

My old gentoo laptop seem to have an issue with udev probably due to me updating software using emerge, upgrading udev+kernel, getting some messages "do these things after upgrading udev/kernel" and ...
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3answers
2k views

Failed to boot a fresh FreeBSD 8.2 installation on an Intel SS4200-EHW

I've installed FreeBSD on an Intel SS4200-EHW which has four hard disks and a flash DOM (Disk On Module) disk through an IDE interface. I want to install FreeBSD on the Flash DOM. In order to get the ...
2
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1answer
61 views

2 distros/1 PC: can I suspend one of them, then boot into the second one?

There are 2 linux distros on my pc: an ubuntu 10.04 and a fedora 14. If I suspend e.g.: the ubuntu are there any chances that I can boot into Fedora? Or that's impossible because the suspend uses the ...
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1answer
1k views

Flash drive won't boot or mount after trying to create installation medium

I have a 1GB USB flash drive which I wanted to use as an installation medium for Linux distros. My first experiment was to be installing Arch on an old laptop (old enough that if I really messed it ...
2
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2answers
105 views

mounting on boot - how to edit

How does linux know which partition should be mounted at which directory? Where is this info stored?
8
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1answer
361 views

Encrypted Booting

I want to boot the Linux from the /boot partition, and also want to encrypt this /boot partition. [ AFAIK, Grub is unable to find the kernel and initrd from an truecrypted partition or cryptsetup ...
2
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2answers
57 views

How can I determine which service run during bootup is responsible for a certain behaviour?

On my Fedora 14 system, some strange bind mounts have appeared in the list of mounts. They appear on every bootup. I can unmount them with umount -l, but I would like to find which package is mounting ...
15
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1answer
1k views

Rebooting without shutting off?

I have been using Linux Mint Debian with Debian unstable and noticed that when I press restart, instead of going all the way back to the BIOS, then grub, then booting up, I seem to be shutting down ...
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1answer
4k views

How can you get console backgrounds for Arch Linux?

I have tested out openSUSE and found that the tty1 is a bit different from other systems as the tty has got a background. I know that Knoppix has a tux penguin for each core the computer has, but I'm ...
2
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1answer
764 views

How to configure DHCP so that boot is completed even without a DHCP server?

I have configured /etc/network/interface like this: auto lo eth0 iface lo inet loopback iface eth0 inet dhcp But when a lease cannot be obtained, the booting is not completed. Is it possible to ...
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0answers
164 views

Arch Linux not functional after kernel upate [duplicate]

Possible Duplicate: Arch Linux not booting after system update After running a system update, in which the kernel was updated, when I try to boot Arch (in single user, not quiet), I get the ...
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4answers
312 views

linux shell global linux memory in mem variable - from shell

Is there any way for me to set an env variable without editing files to be in memory and effect other shells as well, which will take effect on any new user who connects that machine and will take ...
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2answers
6k views

Arch Linux not booting after system update

After running a system update pacman -Syu with the testing repo not commented, my computer no longer boots. It shows the udev loading, then shows a black screen with a cursor blinking in upper left. I ...
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1answer
160 views

Where are the program calls of the boot process stored

I just wrote a little program which logs all calls of bash during the boot process. This is a part of the output produced: (root) '/bin/bash-' '-c' 'gzip -d -c ...
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1answer
125 views

GRML will not boot automatically

I install GRML on my USB disk with the grml2usb tool. But when I boot from the USB, it first boots to a blank screen with boot: text on it. I must type the boot options myself to boot the system. I ...
2
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1answer
1k views

Message while booting : “can't allocate mem resource [0xc0000000-0xbfffffff]”

I get the following message on the console every time the Linux kernel boots: pci 0000:00:00.0: BAR 0: can't allocate mem resource [0xc0000000-0xbfffffff] Is this an error message? What causes this ...
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2answers
4k views

Solaris 10 boot from cd-rom

I am trying to start up my solaris server using the newly downloaded iso written on a CD. The iso name is sol-10-u9-ga-sparc-dvd.iso When we started the server, logging in as root then tried to boot ...
4
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1answer
1k views

Safe to delete System.map-* files in /boot?

I'm experimenting with generating some custom kernels using genkernel. However, each iteration leaves a file in /boot called System.map-genkernel-<arch>-<version>. Is it safe to rename ...
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6answers
13k views

How does a kernel mount the root partition?

My question is with regards to booting a Linux system from a separate /boot partition. If most configuration files are located on a separate / partition, how does the kernel correctly mount it at boot ...
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1answer
101 views

Kernel - Starting the application

I placed the uBoot loader and the kernel into the raw flash image. This does not contain any root file system. (I copied uBoot and kernel image using dd command to a flash image). Now i have to ...
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1answer
4k views

Unable to boot Chromium OS from USB drive

I have tried both my own builds of Chromium OS and Hexxeh's daily Vanilla builds, and neither work. I copy them over to my flash drive, but when I try to boot from it, nothing happens except my ...
4
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1answer
963 views

Booting without initrd

Is it possible to boot linux without a initrd.img ? I am planning to add default drivers as a part-of-kernel itself and avoid initrd completely. What are the modules that should be made ...
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1answer
1k views

Creating new initrd without installing kernel

How can i create initrd image for a new(experimental) kernel without actually installing it. (Existing tools to create initrd based on config and details from installed kernel.) Say i compile a new ...
4
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1answer
2k views

GRUB error 15, no boot menu nor /boot

I am have a fully updated Arch Linux system that was running fine. Last night I tried to setup autofs per instructions on the Arch wiki, but upon restart there was no boot menu and only a GRUB error ...
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2answers
2k views

hibernate to disk not restoring, but suspend to ram is working

I have Debian 6, I have also seen this under Ubuntu (can not remember how I fixed it). I can hibernate, but when I switch on the system cold boots (it does not restore previous session). Note ...
14
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4answers
8k views

How can I avoid “Run fsck manually” messages while allowing experimenting with system time changes?

I'm working with a system where we want to allow users to play around with the date and time if they want, and where reboots may happen arbitrarily. This is fine, except for one thing: if there's a ...
4
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2answers
3k views

Iso booting with grub2

I am using Linux Mint 10, and it is installed on sda8. I edited /etc/grub.d/40_custom: #!/bin/sh echo "Adding 40_custom.">&2 exec tail -n +3 $0 # This file provides an easy way to add custom ...
9
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2answers
9k views

Bash Script on Startup? (Linux)

Is there any way to make/run a bash script on reboot (like in Debian/Ubuntu for instance, since thats what my 2 boxes at home have) Also, any recommended guides for doing cron jobs? I'm completely ...
5
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1answer
9k views

Startup log file for RHEL?

When I start up my Red Hat box I see a progress meter in the center of the screen that has a button that says "Show Details...". When I click on this button, I see a console like screen that shows ...
2
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1answer
387 views

load program/module at boot

I'm trying to load a program I wrote at boot. The program is also a module.ko and a small bash script. For the module I tried doing depmod mymodule.ko and modprobe -a and messing around with modprob ...
4
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1answer
880 views

Will a “customized” initrd survive a kernel update via yum?

I have a CentOS 5.5 installation with the stock CentOS 5.5 kernel. I have modified the init script in the initrd, commenting out some unneeded modules, lowering the interval time of the "stabilized" ...
0
votes
1answer
827 views

Problem with Fedora 14 after ATI Catalyst 10.11 Install

I followed the steps as given in this article. After following all of the steps, ATI Catalyst was installed but when i boot my system, I get these options at GRUB: GNU GRUB version 0.97 ...
15
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5answers
21k views

What is the difference between LILO and GRUB?

I am running a web server under Debian and I currently have GRUB installed. Should I consider using LILO instead of GRUB? And what are the advantages of each?
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2answers
706 views

Inittab seems to ignore remount,rw /

I have an embedded system that boots off compact flash and runs with the initrd.img ramdisk mounted as root. When booting, it mounts the initrd image ok in read only mode but then when inittab runs, ...
0
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1answer
2k views

Filesystem type is ext2fs, partition type 0x83

I installed Ubuntu 10.04 (LTS) to a VPS server I'm renting and get this critical error when booting: Filesystem type is ext2fs, partition type 0x83 This prevents the rest of the boot process to ...
6
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1answer
2k views

Getting an existing Linux installation from one computer to boot on another

I have an existing Dell Precision 690 workstation setup to dual boot Windows XP and CentOS 5.5. These operating systems are installed on two separate drives. I have a grub menu on the Linux drive with ...
3
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1answer
361 views

Graphical boot-up screen lost after upgrading the kernel

I used the Ubuntu 10.10 alternate install CD to install Maverick to an encrypted partition on a USB stick. This worked perfectly, but after the first cycle of updates that took the kernel from ...
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2answers
2k views

How to change the install path of my Linux Source tree?

I was trying to bring up my custom kernel. I did the following : $ make menuconfig && make modules && make modules_install && make install I would like to change the ...
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2answers
581 views

Removing abstraction from Ubuntu boot process

I have been using Linux after almost 5 years and observed that boot process has been almost abstracted. I mean, not much is visible to the user what is going on behind the scenes (Due to splash ...
6
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1answer
471 views

Is there a BSD operating system that can be booted off a logical drive partition?

From several BSD operating systems' documentation, there is a requirement for it to be booted off a primary partition. Is there any BSD that can be booted off a logical partition in some indirect ...
7
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1answer
3k views

How can you schedule a computer to boot at a specific time?

Usually BIOSes have an option to schedule a time to which to boot at. Is there a Unix/Linux interface to specify the scheduled boot?