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I have been using Linux for several months now, I have everything working, but there is one problem that is driving me insane....
I started with Redhat and recompiling the kernel was no problem.
I switched to Slackware 7.1. I love it. I had no problem recompiling my kernel. At first.
A few weeks ago I decided that I wanted to slim my kernel down and I recompiled it with no error messages... but it will not boot. I have even gone so far as to reinstall linux, recompile the kernel without making any changes and it still won't reboot. I can copy it to a floppy and it will boot. It seems that I must be making a very simple and blatantly obvious mistake, but after racking my brains for a long time, I haven't found out what it is.
This is the process I go through:
(make appropriate changes, or even nothing at all)
(save and exit)
mv /usr/src/linux/arch/i386/bzImage /vmlinuz-new
(make changes to /etc/lilo.conf
image = /vmlinuz-new
root = /dev/hda5
label = New )
and switch to runlevel 6....
What am I missing??? It seemed so easy before, what am I doing wrong now???? !!!
You can be lazy on Slackware and other distros that don't put their kernels in /boot and do a
that way it copies the kernel and calls LILO for you, one less thing to forget, mind you it doesn't make a backup profile for you...
If you were missing modules I doubt it would cause the kernel to not start at all, just some things wouldn't work. When you say you get a blank screen do you get any disk access etc? Where is LILO being installed to? The MBR? Its worth checking, although this doesn't normally give you a blank screen.
Well after reading the numerous replies regarding 'bzlilo', I decided to go back and try it again... and it didn't work.I have looked at my lilo configuration so many times that it is forever burned into my brain... and I have been assuming that it was a lilo problem as my kernel compilation was NOT exiting with any error messages... but there wasn't anything that I could see wrong with my lilo config. Everything is as it should be.
I decided to try something else and reinstalled my source tree, yet again, on a whim... I am guessing that when I did this before I was sloppy and I THOUGHT that I hadn't changed anything, but I really had. This time I really didn't and it worked.. I then changed the config one piece at a time until something didn't work and it was kmod...
Has anyone else had any problems with this? It sounds like a nice function to have, but it is apparently what is making my kernel crash.. I am using egcs 2.91.66 on the 2.2.16 kernel. I did turn off a lot in my kernel, but I don't have much in the way of peripherals, and I read EVERY help message before turning anything off. I read kmod.txt and it did have configuration info to get it to behave in certain ways, but nothing about this. Mais c'est la vie...
I've compiled and recompiled about 6 times now and am following these and other walkthru's to the letter but still get the same result. Once i boot to the new config when lilo shows up, it says decompressing kernel or something and freezes forever... no clue..