From: Florian Philipp <lists@binarywings.net>
To: gentoo-user@lists.gentoo.org
Subject: Re: [gentoo-user] Another Install Issue
Date: Mon, 17 Oct 2011 00:35:35 +0200 [thread overview]
Message-ID: <4E9B5C37.7060501@binarywings.net> (raw)
In-Reply-To: <201110161118.45443.michaelkintzios@gmail.com>
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Am 16.10.2011 12:18, schrieb Mick:
> On Sunday 16 Oct 2011 11:05:55 Florian Philipp wrote:
>> Am 16.10.2011 01:05, schrieb CJoeB:
>>> Hi everyone,
>>>
>>> Well, thanks to the help I got from the list, I finally have Gentoo
>>> installed on my new desktop and booting to a command prompt.
>>>
>>> However, now I have a networking issue.
>>>
>>> In past, when I booted to the install CD and my ethernet connection was
>>> not active, I typed net-setup eth0 and was able to set it up. This
>>> time, when I booted to the install CD and typed net-setup eth0, the
>>> network card was not recognized. I googled and found a post where
>>> someone said that they had to 'modprobe -r broadcom' and 'modprobe -r
>>> tg3' and then 'modprobe broadcom' and 'modprobe tg3' and then, run
>>> net-setup. I did this and then ifconfig returned my eth0 connection.
>>>
>>> Of course, later you have to do the cp -L /etc/resolv.conf
>>> /mnt/gentoo/etc/ .... which I did and dhcpcd has been added to my
>>> default runlevel.
>>>
>>> However, when I boot, eth0 does not start. I can start it manually by
>>> doing 'modprobe -r broadcom' and 'modprobe -r tg3' and then 'modprobe
>>> broadcom' and 'modprobe tg3'
>>>
>>> However, I would like to have my network started automatically.
>>>
>>> I do have config_eth0="dhcp" in my /etc/conf.d/net file
>>>
>>> Any suggestions?
>>>
>>> Colleen
>>
>> Hmm, a workaround would be a custom init script. Copy the following code
>> into a new file in /etc/init.d (let's say /etc/init.d/broadcom-fix):
>>
>> #!/sbin/runscript
>> description="Reload broadcom and tg3 modules to work around kernel bug"
>> depend() {
>> before net
>> after modules
>> }
>> start()
>> {
>> ebegin "Reloading broadcom and tg3 modules"
>> modprobe -r broadcom tg3 &&
>> modprobe broadcom &&
>> modprobe tg3
>> eend $? "Failed to reload modules"
>> }
>>
>> Make it executable (chmod 755) and add it to the default run level
>> (rc-update add broadcom-fix default).
>>
>> Better try to start it manually before rebooting so you can be sure it
>> works as expected.
>>
>> Hope this helps,
>> Florian Philipp
>
> This would be a workaround - the question is why does the module need to be
> removed and reinstalled manually? Why isn't the kernel loading it at boot
> time?
I agree that the problem should be solved but just in case Colleen wants
to continue with his installation (I know, he is installing Gentoo for
the first time so I doubt he values his time very high ;-) ), I suggest
he either implements my proposal outlined above or adds similar code to
/etc/conf.d/net:
preup() {
if [ "$IFACE" = eth0 ]; then
ebegin "Reloading broadcom and tg3 modules"
modprobe -r foo bar &&
modprobe broadcom &&
modprobe tg3
ewend $? "Failed to reload modules"
fi
return 0
}
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next prev parent reply other threads:[~2011-10-16 22:36 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-10-15 23:05 [gentoo-user] Another Install Issue CJoeB
2011-10-16 9:59 ` Stroller
2011-10-16 13:27 ` CJoeB
2011-10-16 10:05 ` Florian Philipp
2011-10-16 10:18 ` Mick
2011-10-16 22:35 ` Florian Philipp [this message]
2011-10-16 22:46 ` Alex Schuster
2011-10-17 6:03 ` Florian Philipp
2011-10-17 8:15 ` Neil Bothwick
2011-10-17 11:19 ` Mick
2011-10-17 11:30 ` Neil Bothwick
2011-10-17 12:39 ` Florian Philipp
2011-10-17 12:48 ` Neil Bothwick
2011-10-17 12:40 ` J. Roeleveld
2011-10-17 13:09 ` Florian Philipp
2011-10-16 10:43 ` Mick
2011-10-16 12:59 ` Florian Philipp
2011-10-16 15:05 ` CJoeB
2011-10-16 15:29 ` Matthew Finkel
2011-10-16 16:08 ` CJoeB
2011-10-16 17:37 ` Mick
2011-10-16 19:19 ` CJoeB
2011-10-16 20:43 ` Florian Philipp
2011-10-16 14:52 ` CJoeB
2011-10-16 16:02 ` Mick
2011-10-16 21:24 ` Neil Bothwick
2011-10-16 22:03 ` Mick
2011-10-16 22:04 ` CJoeB
2011-10-16 22:23 ` Mick
2011-10-17 0:24 ` CJoeB
2011-10-18 18:31 ` Colleen Beamer
2011-10-18 18:50 ` Mick
2011-10-16 21:23 ` Neil Bothwick
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