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eth0 device can't be found after installation
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dragonzkiller
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Joined: 07 Jan 2006
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PostPosted: Sat Jan 14, 2006 12:51 am    Post subject: eth0 device can't be found after installation Reply with quote

Hi, i'm using an Ethernet port that is on eth0. It works when I am using the live cd, but it will not work when I boot gentoo (I get a "eth0 does not exist" error, or something like that, after dhcp tries to start). My network uses DHCP (which I have dhcpd.conf configured the way it needs to be). I've looked all over the internet trying to find information, but I could not find the information that I needed to get it to work. Can some one tell how I would be able to fix this?
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steveb
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PostPosted: Sat Jan 14, 2006 12:55 am    Post subject: Reply with quote

What NIC are you using? Do you have the module loaded or build into the kernel? What does lspci -v print out?

cheers

SteveB
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zerg17
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PostPosted: Sat Jan 14, 2006 2:04 am    Post subject: Reply with quote

1.st
Try
##################
cd /etc/init.d
ln -s net.lo net.eth0
###################

And Edit ur /etc/conf.d/net

#################33
nano -w /etc/conf.d/net
#################333

and try this

##################
/etc/init.d/net.eth0 start
#################333

If Work All Right
just do this

#################
rc-update add net.eth0 default
#################33333
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dragonzkiller
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PostPosted: Sat Jan 14, 2006 4:38 pm    Post subject: Reply with quote

steveb wrote:
What NIC are you using? Do you have the module loaded or build into the kernel? What does lspci -v print out?

cheers

SteveB


I'm using a Kingston KNE110TX/BTO if that's what you mean.
lspci -v prints out:
Code:
0000:0010.0 Ethernet controller: Lite-On Communications Inc LNE100TX (rev20)
            Subsystem: Kingston Technologies: Unknown device: f002
            Flags: Bus master, medium devsel, latency 64, IRQ 9
            I/O ports at 1400
            Memory at e8000000 (32-bit, non-prefetchable) [size=256]


zerg17 wrote:
1.st
Try
##################
cd /etc/init.d
ln -s net.lo net.eth0
###################

And Edit ur /etc/conf.d/net

#################33
nano -w /etc/conf.d/net
#################333

and try this

##################
/etc/init.d/net.eth0 start
#################333

If Work All Right
just do this

#################
rc-update add net.eth0 default
#################33333


This doesn't work for me.
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steveb
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PostPosted: Sat Jan 14, 2006 5:20 pm    Post subject: Reply with quote

dragonzkiller wrote:
I'm using a Kingston KNE110TX/BTO if that's what you mean.
lspci -v prints out:
Code:
0000:0010.0 Ethernet controller: Lite-On Communications Inc LNE100TX (rev20)
            Subsystem: Kingston Technologies: Unknown device: f002
            Flags: Bus master, medium devsel, latency 64, IRQ 9
            I/O ports at 1400
            Memory at e8000000 (32-bit, non-prefetchable) [size=256]


If I remember right, then this NIC runs with the tulip dirvers. Did you try to use the tulip driver for that NIC?:
Code:
modprobe tulip


Does that fix the problem?

cheers

SteveB
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dragonzkiller
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PostPosted: Sat Jan 14, 2006 9:46 pm    Post subject: Reply with quote

steveb wrote:

If I remember right, then this NIC runs with the tulip dirvers. Did you try to use the tulip driver for that NIC?:
Code:
modprobe tulip


Does that fix the problem?

cheers

SteveB


Well like I said, it works from the live cd, but it doesn't work when I boot the computer without it. It says "*starting dhcp..." and then "*eth0 does not exist". Well, I ran that from the livecd, and nothing appeared to happen. I then booted my computer without the cd and typed it in now I have:
Code:
FATAL: Module tulip not found.


Any other advise?
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speak2000
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PostPosted: Sat Jan 14, 2006 11:07 pm    Post subject: Reply with quote

I don't know how willing you would be, but perhaps you can justuse genkernel to make your kernel. It'll take a heck of a long time to do, but it would mimmick the LiveCD more, and could help you to identify what exactly you would need for a manual compilation of your kernel. (perhaps findout what modules its loading and using etc..)
_________________
Code:
rm -r *

Oops.
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dragonzkiller
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PostPosted: Sun Jan 15, 2006 4:07 am    Post subject: Reply with quote

speak2000 wrote:
I don't know how willing you would be, but perhaps you can justuse genkernel to make your kernel. It'll take a heck of a long time to do, but it would mimmick the LiveCD more, and could help you to identify what exactly you would need for a manual compilation of your kernel. (perhaps findout what modules its loading and using etc..)


recomplining the kernel is the last one of the last resorts for me. it took a long enough time to get it to the kernel compiled without using genkernel. If threre is another way to get it to work without it, then I'll try it, else, I'll recompile a kernel.
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Cya!

dragonzkiller
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