| Summary: | Kernel Panic after install and grub setup. | ||
|---|---|---|---|
| Product: | Gentoo Release Media | Reporter: | Jamie Pate <jjpate> |
| Component: | Everything | Assignee: | Robert Moss (RETIRED) <robmoss> |
| Status: | VERIFIED INVALID | ||
| Severity: | major | ||
| Priority: | Normal | ||
| Version: | unspecified | ||
| Hardware: | x86 | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Package list: | Runtime testing required: | --- | |
|
Description
Jamie Pate
2004-08-30 19:02:22 UTC
It's probably something related to your kernel-configuration. Since it worked with the CD, it also has to work from your running system. Check your kernel-configuration again and make sure you didn't forget anything. Grub itselft should be able to handle jfs. In any case, this "bug" (it's not really a bug, since it worked off the livecd and should work with a properly configured kernel) is not a Live-CD bug, so I am reassigning it to bug wranglers. #1. What kernel did you use? If you used gentoo-dev-sources, then make sure you've disabled any SATA stuff under IDE/ATA and instead enabled the SATA under SCSI, as it is a newer and more complete interface. #2. Why are you using JFS for your /boot? I don't see any reason why it shouldn't work, but I believe that ext2 is preferred simply for compatability reasons. #3. Why are you using /dev/hde for grub? The error you're getting is making me think that it *should* be /dev/sda3. If it *was* supposed to be /dev/hde, it would be /dev/hde3 anyway. Assigning to maintainer for grub to see if he can think of something that I missed. Every point Chris made is valid, also one I seen...a 2 gig swap partition is pretty excessive when you have a gig of ram. I have over a gig of ram and if I ever get into swap its rarely over 50 megs. I would advise 256 or 512 meg swap some people would suggest allot less :P Considering there's 310GB of total disk space there, a 2GB swap partition isn't exactly excessive, so it's probably fine. However, the issue here is a configuration one. The kernel panic error occurs because your root filesystem is not getting mounted. The use of JFS has been shown to be fine here, because grub has clearly read the configuration file off it. So, try changing the kernel line of your /boot/grub/grub.conf to: kernel /kernel-2.4.26-gentoo-r9 root=/dev/sda3 The "root=" argument is what the *kernel* sees, not what anything else sees. So if a 2.4.26 kernel sees your root partition as /dev/sda3, then /dev/sda3 is what goes into grub.conf. Changing status to RESOLVED INVALID - if the above suggestion doesn't work, please reopen. If it does work, please (!) report back here to let us know that this isn't something that needs fixing. User send the following e-mail to me: "Sorry I figured out half my issue late last night. my grub statement set root for /dev/hde yet it should be /dev/hde3... One dumb mistake behind me and a little wiser with linux now... I have it trying to boot at least now... Other issues now but I'm going to try and fiddle more before I bother the professionals again..." So this is definitely done. Moving these so we can remove the "Install CD" component from "Gentoo Linux". I apologize to everyone for this spam, but according to the bugzilla developers, this is the only reasonable way to do this. |
