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chrisphotonic
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Joined: 23 Apr 2005
Posts: 1

PostPosted: Sat Apr 23, 2005 9:22 pm    Post subject: Downgrading Kernel on Install Reply with quote

Apparently there are some bugs in 2.6.11 on my laptop. I've installed Debian's, and Redhat's version to no avail. I've come to Gentoo and its a no go either.

2.6.9 worked great. I want to give 2.6.10 a try, but I have no idea how to unmask it.

I'm running on a dell Inspiron 9300 and after, I've trashed the 2.6.11 kernel I'm getting this message:

livecd gentoo-sources # emerge -p =sys-kernel/gentoo-sources-2.6.10-r7
--- Invalid atom in /etc/portage/package.keywords: sys-kernel/gentoo-sources-2.6.10-r7
--- Invalid atom in /etc/portage/package.unmask: sys-kernel/gentoo-sources-2.6.10

These are the packages that I would merge, in order:

Calculating dependencies
!!! All ebuilds that could satisfy "=sys-kernel/gentoo-sources-2.6.10-r7" have been masked.
!!! One of the following masked packages is required to complete your request:
- sys-kernel/gentoo-sources-2.6.10-r7 (masked by: ~x86 keyword)

For more information, see MASKED PACKAGES section in the emerge man page or
section 2.2 "Software Availability" in the Gentoo Handbook.

livecd gentoo-sources #

----------------------------------------------

Here are my source files:


livecd gentoo-sources # cat /etc/portage/package.keywords

net-wireless/ipw2100 ~x86
sys-kernel/gentoo-sources-2.6.10-r7 ~x86
livecd gentoo-sources # cat /etc/portage/package.use
sys-libs/glibc userlocales

livecd gentoo-sources # cat /etc/portage/package.unmask
net-wireless/ipw2100
sys-kernel/gentoo-sources-2.6.10
livecd gentoo-sources #

From the install
livecd gentoo-sources # uname -an
Linux livecd 2.6.11-gentoo-r3 #1 SMP Fri Mar 18 17:53:40 UTC 2005 i686 Intel(R) Pentium(R) M processor 1.60GHz GenuineIntel GNU/Linux
livecd gentoo-sources #


Maybe there is a way to use the kernel that I booted from on the install cd, but I have no idea how to fix it. If I were to be able to fix 2.6.11 that would be fine by me, but I don't know what I'd need to enable/deselect.

When I'm using the 2.6.11 kernel I found that after grub starts the kernel, my screen goes blank and the laptop locks up. I'd say it happends 3 seconds or so after startup.

Any help would be apprecated!
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/dev/random
l33t
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Joined: 26 Nov 2004
Posts: 704
Location: Austin, Texas, USA

PostPosted: Sat Apr 23, 2005 11:59 pm    Post subject: Reply with quote

In package.keywords
Code:

=sys-kernel/gentoo-sources-2.6.10-r7 ~x86
=net-wireless/ipw2100 ~x86


In package.unmask (if both are masked by ~x86 keyword then this is totally unnecessary and you just need to use package.keywords)
Code:

>=sys-kernel/gentoo-sources-2.6.10
=net-wireless/ipw2100
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dsd
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Joined: 30 Mar 2003
Posts: 2162
Location: nr London

PostPosted: Sun Apr 24, 2005 9:53 am    Post subject: Reply with quote

you dont need any entries in /etc/portage at all just to merge an older kernel
by the way: it would be nice to see bugs filed for your problems with 2.6.11 otherwise they may never get fixed
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