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OKAN n00b


Joined: 23 Apr 2009 Posts: 50 Location: Türkiye
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Posted: Wed Jun 27, 2012 5:42 pm Post subject: can not turn on wireless card during installation |
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I have a atheros ar9285 wireless card. During minimal installation gentoo, I can not turn on my wireless card. So I can not continue installation.
Code: | #lspci
03:00.0 Network controller: Atheros Communications Inc. AR9285 Wireless Network Adapter (PCI-Express) (rev 01) |
Code: | #modprobe ath9k
#ifconfig wlan0 up
wlan0: ERROR while getting interface flags: No such device |
How can I fix it?
Last edited by OKAN on Wed Jul 04, 2012 4:13 am; edited 1 time in total |
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ce110ut Apprentice


Joined: 27 Sep 2002 Posts: 200
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Posted: Wed Jun 27, 2012 5:53 pm Post subject: |
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what happens when you do:
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OKAN n00b


Joined: 23 Apr 2009 Posts: 50 Location: Türkiye
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Posted: Wed Jun 27, 2012 6:09 pm Post subject: |
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Code: | #iwconfig wlan0
wlan0 No such device |
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ce110ut Apprentice


Joined: 27 Sep 2002 Posts: 200
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Posted: Wed Jun 27, 2012 6:22 pm Post subject: |
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After you you do modprobe, what does dmesg say?
EDIT:
Code: |
dmesg | grep athk9k -a3
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OKAN n00b


Joined: 23 Apr 2009 Posts: 50 Location: Türkiye
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Posted: Wed Jun 27, 2012 6:33 pm Post subject: |
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ce110ut wrote: | After you you do modprobe, what does dmesg say?
EDIT:
Code: |
dmesg | grep athk9k -a3
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nothing.  |
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ce110ut Apprentice


Joined: 27 Sep 2002 Posts: 200
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OKAN n00b


Joined: 23 Apr 2009 Posts: 50 Location: Türkiye
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Posted: Wed Jun 27, 2012 6:47 pm Post subject: |
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Thank you. But in this solution, I need to download some files and reboot. So this will not fix my problem. |
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The Doctor Moderator


Joined: 27 Jul 2010 Posts: 2678
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Posted: Wed Jun 27, 2012 6:55 pm Post subject: |
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I just though I would throw this out:
If all else fails you can use other Linux distributions to install Gentoo. A good one is the System Rescue CD. It has excellent hardware support and it may bypass you current issue. Of course it kicks the can down the road. You will need to figure out what you need to do for your wireless card eventually.
I just thought I would add this. _________________ First things first, but not necessarily in that order.
Apologies if I take a while to respond. I'm currently working on the dematerialization circuit for my blue box. |
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NeddySeagoon Administrator


Joined: 05 Jul 2003 Posts: 55172 Location: 56N 3W
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Posted: Wed Jun 27, 2012 7:26 pm Post subject: |
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OKAN,
The minimal install CDs support very little in the way of wireless.
Use System Rescue CD as your install CD. Its bigger then the minimal CD, allows you to follow the handbook with no extra steps and is based on Gentoo. It also has much better wireless support hen the liveCD.
The cover art also says "Don't Panic" in large friendy letters :) _________________ Regards,
NeddySeagoon
Computer users fall into two groups:-
those that do backups
those that have never had a hard drive fail. |
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OKAN n00b


Joined: 23 Apr 2009 Posts: 50 Location: Türkiye
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Posted: Thu Jun 28, 2012 4:17 am Post subject: |
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OK. Thank you.  |
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OKAN n00b


Joined: 23 Apr 2009 Posts: 50 Location: Türkiye
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Posted: Mon Jul 02, 2012 4:47 pm Post subject: |
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I have installed gentoo using another live linux distro. I used genkernel for compile kernel. After installation, when I tried this command:
Code: | modprobe ath9k
FATAL: Module ath9k not found. |
What can I do? |
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gemarcano Tux's lil' helper

Joined: 04 Jun 2012 Posts: 101 Location: California
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Posted: Mon Jul 02, 2012 10:58 pm Post subject: |
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I take it that during installation the wireless was working fine, and it was upon rebooting into the Gentoo system that it no longer worked? I'm not too familiar with genkernel, but it sounds like you're going to have to check that the card's driver is being installed manually. Try to run genkernel with the parameter --menuconfig or --xconfig (if you have X installed and qt) and run a search to see if ath9k is built into the kernel, as a module, or just not at all. Also, you could try and do this: Code: | grep ATH9K /usr/src/linux/.config | If it is configured in some way, this should tell you if it is built into the kernel or as a module, or not at all. If that command returns nothing, then the kernel configuration has the Atheros wireless cards setup turned off (and hidden) (I think).
Also, I'm assuming you set up your networking during the install. If you try to run '/etc/init.d/wlan0 restart', does it die (it should if the driver is not installed), or does it work? I remember I had some problems with my Dell laptop (*shudder*) a long time ago, when I first installed Gentoo on it, and it was just that I forgot to start the network interface. |
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