Dotaz: nahrani noveho kernelu

[minsky]

zkompiloval jsem novy kernel v FC3 ale nevym jak presne ho zapsat do bootovaci nabidky grub.conf?

Odpovědi

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napis to podle toho jadra, co tam mas...

[vencour]

U jádra 2.6.* se dělá make menuconfig (třeba), 
make modules
make modules_install
make install - a to ti to do lila napíše.

[###]

co mu to pises za nesmysly? on ho ma zkompilovane a nema lilo ... nauc se cist :(

[vencour]

Ok, napsal jsem to dohromady, jak by to mělo celé vypadat, ten poslední bod to prý přidá do lila/grubu sám. Na DigitalHermitu se tvrdí:

GrUB Configuration
GrUB is beginning to supplant LiLO as the bootloader of choice in more recent 
Linux distributions. It is generally more flexible and a lot more forgiving 
of system errors. For example, LiLO generally requires that an alternate
 boot disk is used if the kernel configuration renders the system unbootable 
Grub allows "on-the-fly" modification of kernel location, boot parameters, kernel to boot, etc.. 

Once you have copied the bzImage and System.map to /boot, edit the grub 
configuration file located in /boot/grub/menu.lst. On some distributions /etc/grub.conf
 is a symbolic link to this file. 		
# Note that you do not have to rerun grub after making changes to this file
		#boot=/dev/hda
		default=0
		timeout=10
		title Red Hat Linux (2.4.20-24.9)
			root (hd0,1)
			kernel /boot/vmlinuz-2.4.20-24.9 ro root=LABEL=/
			initrd /boot/initrd-2.4.20-24.9.img
		title Red Hat Linux (2.4.20-20.9)
			root (hd0,1)
			kernel /boot/vmlinuz-2.4.20-20.9 ro root=LABEL=/
			initrd /boot/initrd-2.4.20-20.9.img
		 
Edit the file to include your new kernel information. Keep in mind
 that GrUB counts starting from 0, so (hd0,1) references the first controller,
 second partition. If you have created an initial RAMdisk be sure 
to include it here too. A typical configuration may look something like this: 		
title Test Kernel (2.6.0)
			root (hd0,1)
			kernel /boot/bzImage-2.6.0 ro root=LABEL=/
			initrd /boot/initrd-2.6.0.img
 

[minsky]

defaultne tam mam zapsano title Fedora Core (2.6.9-1.667) root (hd0,0) kernel /boot/vmlinuz-2.6.9-1.667 ro root=LABEL=/ rhgb quiet initrd /boot/initrd-2.6.9-1.667.img

postupoval jsem podle navodu na http://linuxmax.wz.cz/index/doc/kernel.htm

kdyz jsem doplnil grub.conf o nove jadro 2.6.7.11 podobne jak je to napsane nahore nastal problem ze nemam soubor "initrd-2.6.7.11" takze mi to pak vypsalo Unable to mount root fs on unknown block (0,0)