On Fri, Dec 26, 2003 at 12:30:17AM -0500, pking123-rieW9WUcm8FFJ04o6PK0Fg at public.gmane.org wrote:
I decided to celebrate Christmas by compiling a version 2.6 kernel. :-)
I have done several compiles before, but still have a few questions about this compile.
First, I noticed that my OS (Debian 3) uses initrd by default. This is my first compile using initrd. From what I have been reading regarding initrd, it is really a filesystem-in-a-file, and the default one I have uses cramfs. Documentation I have on initird suggest ext2 or minix, so I guess it really doesn't matter about what the filesystem is.
You don't need initrd if you're compiling your own kernel. Just make sure to compile in IDE if you're booting off an IDE drive, or all the necessary scsi stuff for that. Basically, initrd is a sort of in-memory filesystem for the kernel to be able to load modules before it has mounted a filesystem. This is used in distributor kernels so they can make all drivers, including IDE and SCSI, into modules, and then probe and load only the required ones at boot time. They can't get the IDE module from an IDE disk, because the kernel doesn't know about IDE, because the IDE driver is in the module... Otherwise they'd have to compile everything in, making huge kernels and wasting lots of memory. Here's the really easy way to get 2.6 running on Debian: 1. update to unstable 2. install module-init-tools 3. get 2.6 source 4. configure 2.6, making sure to build in anything you need to boot (e.g. IDE, text console) 5. use make-kpkg to compile the kernel and build a Debian package of it 6. install said package 7. reboot and enjoy This will take care of all version dependencies. The new kernel is so much smoother than 2.4 even with the CK interactivity patches. If you're using the nvidia binary driver, there's a shortcut you can use to getting those up and working, especially with the Debian package management system. 1. Use the Debian packages to get the driver up and running with a 2.4 kernel, specifying "no TLS" when asked. 2. Reboot into 2.6 3. Get the 4496 patch and installation instructions from minion.de. 3. Apply the patch into /usr/src/modules/nvidia-kernel/nv/ and build according to the minion.de instructions. You might have to manually copy the resulting nvidia.ko driver into /lib/modules/2.6.0/kernel/drivers/video/ , I don't remember. 4. dpkg-reconfigure nvidia-glx, and say "yes TLS". You want to do this because the debian packages handle all the necessary diversions of GL libraries and general package administration, so nothing will break the next time you update X or mesa. HTH. -- The Toronto Linux Users Group. Meetings: http://tlug.ss.org TLUG requests: Linux topics, No HTML, wrap text below 80 columns How to UNSUBSCRIBE: http://tlug.ss.org/subscribe.shtml