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How do you edit your bootloader to point to the new kernel?
That depends very much on what bootloader you are using. The GRUB boot menu is stored at /boot/grub/menu.lst. The LILO boot menu is usually at /etc/lilo.conf, but it can vary by distributions. Specifying the new kernel should be pretty obvious for both of them. A GRUB entry should look like: title What you want the option to look like on the menu root (hd0,0) kernel /boot/vmlinuz-2.6.50-27.8 initrd /boot/initrd-2.6.20-27.8 You should copy any kernel options from your old one onto your new one as well. LILO should look something like: image = /boot/vmlinuz-2.6.50-27.8root = /dev/hda1 label = Whatever you want the option to look like on the menuappend="kernel options"
What is the name of the Windows Vista kernel program?
Ntoskrnl.exe is located in |%systemroot%\system32 folder of the boot partition (usually C:\Windows\system32) It is a core component of the OS executive and Kernel services
What is lilo booting?
LILO does not depend on a specific file system, and can boot an operating system (e.g., Linux kernel images) from floppy disks and hard disks. One of up to sixteen different images can be selected at boot time. Various parameters, such as the root device, can be set independently for each kernel. LILO can be placed either in the master boot record (MBR) or the boot sector of a partition. In the latter case something else must be placed in the MBR to load LILO. At system start, only the BIOS drivers are available for LILO to access hard disks. For this reason, with very old BIOS, the accessible area is limited to cylinders 0 to 1023 of the first two hard disks. For later BIOS, LILO can use 32-bit "logical block addressing" (LBA) to access practically the entire storage of all the hard disks that the BIOS allows access to. LILO was the default boot loader for most Linux distributions in the years after the popularity of loadlin. Today, most distributions use GRUB as the default boot loader.
What is Lilo is?
LILO does not depend on a specific file system, and can boot an operating system (e.g., Linux kernel images) from floppy disks and hard disks. One of up to sixteen different images can be selected at boot time. Various parameters, such as the root device, can be set independently for each kernel. LILO can be placed either in the master boot record (MBR) or the boot sector of a partition. In the latter case something else must be placed in the MBR to load LILO. At system start, only the BIOS drivers are available for LILO to access hard disks. For this reason, with very old BIOS, the accessible area is limited to cylinders 0 to 1023 of the first two hard disks. For later BIOS, LILO can use 32-bit "logical block addressing" (LBA) to access practically the entire storage of all the hard disks that the BIOS allows access to. LILO was the default boot loader for most Linux distributions in the years after the popularity of loadlin. Today, most distributions use GRUB as the default boot loader.
How do you start up Linux operating system?
On a BIOS-based machine, you configure your bootloader (Usually GRUB.) to boot it. It will load a kernel, initramfs image, and pass along the kernel command line and execute the kernel, which will handle the rest of the Linux boot process. On UEFI-based machines, it can either work the same way as BIOS machines (Bootloader configuration.) or the kernel can be loaded directly via the EFI Boot Stub feature, which means the system firmware can directly load and execute the kernel. In this case there needs to be a way for the initramfs and kernel command line to be passed. The "official" way involves building both right into the kernel, which has the downside of any configuration or early userspace changes to recompile the kernel to work. The other way is to use a boot manager like rEFInd which can pass a bootstubbed kernel what it needs for boot almost as if it was a bootloader.
What are the differences between GRUB and LILO?
LILO (LInux LOader)LILO stores information about the location of the kernel or other operating system on the Master Boot Record (MBR).GNU GRUB (GRand Unified Boot loader)GRUB has a more powerful, interactive command line interfaceRUB will default to its command line interface where the user can boot the system manually.GRUB may have difficulties booting certain hardware. LILO and GRUB do have a number of differences:* LILO has no interactive command interface, whereas GRUB does.* LILO does not support booting from a network, whereas GRUB does.* LILO stores information regarding the location of the operating systems it can to load physically on the MBR. If you change your LILO config file, you have to rewrite the LILO stage one boot loader to the MBR. Compared with GRUB, this is a much more risky option since a misconfigured MBR could leave the system unbootable. With GRUB, if the configuration file is configured incorrectly, it will simply default to the GRUB command-line interface. ---A2
Why it is important to run the lilo command before installing the LILO boot loader?
It's not. Running the lilo command either installs LILO or updates it, so you can't run it before installing LILO.
How do you change boot label of Linux?
By "boot label", I presume you mean it's name as it appears in the boot menu. You can change this by editing the boot menu in question.For GRUB:The GRUB menu can be found in /boot/grub/menu.listFor LILO:The LILO menu can be found in either /boot/lilo/lilo.conf or /etc/lilo.confFor SYSLINUX:The SYSLINUX menu can be found in either /boot/syslinux/syslinux.cfg /syslinux/syslinux.cfg /boot/syslinux.cfg or in the root directory.For NTLDR (the Windows bootloader):The NTLDR menu can be found in the boot.ini file of your C:\ drive
Why have GRUB and LILO stayed so popular across all major - nix distros distributions?
GRUB and LILO are easy to configure. With them, you can easily boot multiple operating systems from the same menu on the same computer. To triple boot OS/2, Windows 98, and Windows XP, each operating system needs it's own bootloader, and to manage them all, you need to either install a bootloader that can load them all (Smart Boot Manager, Gujin, GAG, etc...), or mess around with boot sectors. With LILO and GRUB, to boot a compatible *nix system, all it takes is editing a simple text file specifying what partition the operating system's kernel is on, and the name of the kernel, or just chainload to a disk or partition to handle the various Windoze flavors, or other proprietary bootloaders. Short answer - because they work, and in the 'nix world if it ain't broke. . . But the new kid on the block - Grub 2 - isn't just an incremental upgrade, quite different in several fundamental ways - most of them IMO improvements. Give a recent Debian-based distro (Ubuntu, Mint) a whirl to check it out and get yourself ready for the future!
What will happen in the boot sequence if set improperly?
It does'nt boot.. beacuse hardware interacts with kernel ..kernel interacts with user and user interacts with apps BIOS | Kernel | User | Apps
What is full form of LILO in COMPUTER?
LILO (LInux LOader) is a boot loader for LinuxandLast in, last out, or first in, first out in queues.
How many types of Boot loader in Linux?
grub ana LILO are the two boot loader in Linux
