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nomad5770
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PostPosted: Sun Jun 12, 2011 12:46 am    Post subject: newer kernel Reply with quote

Ok, I am wanting to install Gentoo but I am seeing that kernel-2.6.38-gentoo-r6, the one that I have been trying is broken at the moment. I saw someone on the forums post that they were using a newer version of the kernel and I'm wondering how they get it so I can use it.
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DONAHUE
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PostPosted: Sun Jun 12, 2011 1:42 am    Post subject: Reply with quote

Code:
nano /etc/portage/package.keywords
edit to add
Quote:
sys-kernel/gentoo-sources ~amd64
then
Code:
emerge gentoo-sources
eselect kernel set linux-2.6.39-gentoo
The very newest sys-kernel/git-sources-2.6.39-r19 can be obtained by a similar process for a different name.
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nomad5770
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PostPosted: Sun Jun 12, 2011 1:43 am    Post subject: Reply with quote

Thank you DONAHUE, can this be used on x86 too? Or is it only for 64
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DONAHUE
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PostPosted: Sun Jun 12, 2011 1:46 am    Post subject: Reply with quote

change ~amd64 to ~x86 and yes
Code:
eselect kernel list
to check for possible revision change
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d2_racing
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PostPosted: Sun Jun 12, 2011 3:26 am    Post subject: Reply with quote

If you want, you can also try the vanilla-sources and the git-sources too.
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nomad5770
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PostPosted: Sun Jun 12, 2011 4:19 am    Post subject: Reply with quote

I'll look into that too d2_racing... Question DONAHUE, when should I change the kernel? I tried to change it right before emerging the gentoo-sources, but I couldn't find portage.keywords
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DONAHUE
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PostPosted: Sun Jun 12, 2011 4:24 am    Post subject: Reply with quote

Code:
nano /etc/portage/package.keywords
neither directory nor file exist in the tarball; you may need to
Code:
mkdir /etc/portage
You need to be in chroot for this command.

vanilla is also only at 2.6.39
git is, as I mentioned before, at 2.6.39-r19
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nomad5770
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PostPosted: Sun Jun 12, 2011 5:23 am    Post subject: Reply with quote

Ok, I tried a newer kernel with the stage3 fix and the genkernel fix and got this.

http://paste.pocoo.org/show/404801/
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DONAHUE
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PostPosted: Sun Jun 12, 2011 5:42 am    Post subject: Reply with quote

> 3. LZMA (KERNEL_LZMA) is a problem
lzma is not in stage3, which package provides a useful version is not clear, so
enter the chroot.
do this Installation Issues With Current Stage3 Tarballs
What cd are you using for the install? Did you do "zcat /proc/config.gz > /usr/share/genkernel/arch/x86_64/kernel-config' per the handbook 7.d listing 4.2? For my curiosity.
To correct:
Code:
genkernel --menuconfig all
when menuconfig appears edit to:
Quote:
General setup --->
Kernel compression mode (Gzip) --->
[*] Support initial ramdisks compressed using gzip

Device Drivers --->
Generic Driver Options --->
[*] Maintain a devtmpfs filesystem to mount at /dev
[*] Automount devtmpfs at /dev, after the kernel mounted the rootfs
[*] Include in-kernel firmware blobs in kernel binary
() External firmware blobs to build into the kernel binary
< > ATA/ATAPI/MFM/RLL support --->

Left/right arrow to Select and hit enter, edit in the new dialog box, in the first two up arrow to gzip, enter to select, in the last case backspace to empty the line.
Exit menuconfig; saving the configuration.
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nomad5770
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PostPosted: Sun Jun 12, 2011 5:47 am    Post subject: Reply with quote

I am using the newest amd64 minimal install CD, and yes I did do the "zcat /proc/config.gz" step. And I did go into the menu and change to Gzip but when I look at the genkernel.log it shows it's using LZMA even though I changed it.

So with this last fail: I used a newer kernel, followed the Stage3 fix you linked me, and used
Code:
genkernel --menuconfig all


I wish I knew how to compile my own kernel, maybe all this would be avoided.
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DONAHUE
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PostPosted: Sun Jun 12, 2011 5:51 am    Post subject: Reply with quote

Code:
genkernel --menuconfig all


again change both to gzip in menuconfig exit out saving configuration
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nomad5770
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PostPosted: Sun Jun 12, 2011 6:04 am    Post subject: Reply with quote

Ah, when I went to select the Support initial ramdisks compressed using gzip, the option for LZMA was selected too.

I am running genkernel now, it just started compiling the modules now. We'll see how it goes.
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nomad5770
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PostPosted: Sun Jun 12, 2011 6:23 am    Post subject: Reply with quote

Got past the modules failure, now it's failing to compile the "all" target.

http://paste.pocoo.org/show/404812/

I changed both of the options to gzip but it is still showing that it is using LZMA. I'm sorry for all of this trouble.
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DONAHUE
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PostPosted: Sun Jun 12, 2011 3:56 pm    Post subject: Reply with quote

Code:
nano /etc/portage/package.keywords
edit to add
Quote:
sys-kernel/genkernel ~x86

Code:
emerge genkernel
etc-update #update the genkernel.conf -3 y enter
genkernel --menuconfig all

when menuconfig appears edit to:

Quote:
General setup --->
Kernel compression mode (Gzip) --->
[*] Support initial ramdisks compressed using gzip


Device Drivers --->
Generic Driver Options --->
[*] Maintain a devtmpfs filesystem to mount at /dev
[*] Automount devtmpfs at /dev, after the kernel mounted the rootfs
[*] Include in-kernel firmware blobs in kernel binary
() External firmware blobs to build into the kernel binary
< > ATA/ATAPI/MFM/RLL support --->


Left/right arrow to Select and hit enter, edit in the new dialog box, in the first two up arrow to gzip, enter to select, in the last case backspace to empty the line.
Exit menuconfig; saving the configuration.
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cach0rr0
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PostPosted: Sun Jun 12, 2011 4:13 pm    Post subject: Reply with quote

nomad5770 wrote:

I wish I knew how to compile my own kernel, maybe all this would be avoided.


use one of Pappy's seeds. It may sound like you need advanced knowledge to do this, but with the right guides and documentation, configuring your own kernel is not painful at all.
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nomad5770
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PostPosted: Mon Jun 13, 2011 1:41 am    Post subject: Reply with quote

cach0rr0 wrote:

use one of Pappy's seeds. It may sound like you need advanced knowledge to do this, but with the right guides and documentation, configuring your own kernel is not painful at all.


I tried doing that, but for some reason it didn't want to compile.

Genkernel compiled finally. Thank you DONAHUE, for all of your help.
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DONAHUE
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PostPosted: Mon Jun 13, 2011 5:44 am    Post subject: Reply with quote

wahoo!!
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nomad5770
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PostPosted: Mon Jun 13, 2011 6:25 am    Post subject: Reply with quote

It's finally complete!!! Now I just need to get KDE on it, uh oh lol
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