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August 2014

SCIENTIFIC-LINUX-USERS@LISTSERV.FNAL.GOV

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Subject:
From:
Alan Bartlett <[log in to unmask]>
Reply To:
Alan Bartlett <[log in to unmask]>
Date:
Sat, 2 Aug 2014 23:19:10 +0100
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text/plain (52 lines)
On 2 August 2014 23:01, Charles Elsaesser <[log in to unmask]> wrote:
> Hello,
>
> my wifi card is not activated as i do not see wlan interface.
>
> i installed kmod-8188eu
> kmod-8188eu.x86_64                    4.1.4_6773.20130222-1.el6.elrepo
> but
> lspci -nn | grep -i -e net
> 03:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. RTL8188CE
> 802.11b/g/n WiFi Adapter [10ec:8176] (rev 01)
> 04:00.0 Ethernet controller [0200]: Qualcomm Atheros AR8161 Gigabit Ethernet
> [1969:1091] (rev 10)
>
> but yum info gives
> kmod-8188eu # This package provides the 8188eu kernel module(s) built for
> the Linux kernel using the x86_64 family of processors.
>
> is there something common between package "kmod-8188eu" and possible
> "kmod-8188ce" ?
>
> running system is
> Linux asus-x75vc__2.6.32-431.23.3.el6.x86_64 #1 SMP Tue Jul 29 11:12:56 CDT
> 2014 x86_64 x86_64 x86_64 GNU/Linux
>
> wired ethernet is ok.
>
> Thank you for the help

You will need to install the kmod-r8192ce package to support your
wireless device. Searching the Device IDs page [1] for the
Vendor:Device ID pairing that you have shown above [10ec:8176], I see
--

[quote]
pci     10EC:092D       kmod-r8192ce
pci     10EC:8176       kmod-r8192ce
pci     10EC:8177       kmod-r8192ce
pci     10EC:8178       kmod-r8192ce
pci     10EC:8191       kmod-r8192ce
[/quote]

So, whilst using the wired connection, just perform the following two
commands --

yum remove kmod-8188eu
yum --enablerepo elrepo install kmod-r8192ce

Alan.

[1] http://elrepo.org/tiki/DeviceIDs

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