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ha17h3m n00b
Joined: 06 Jan 2019 Posts: 9
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Posted: Sun Jan 06, 2019 10:22 pm Post subject: Gentoo doesn't detect my wireless card |
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Hello guys
I am trying to install gentoo on my x230 , but i am having a problem with wifi , the system just doesn't detect my wireless card after rebooting , and i did emerge linux-firmware wirelesstools
I did add intel iw to the kernel but nothing i read a lot of similar problems in the internet and here , but nothing worked
Code: |
~ $ iwconfig
eth0 no wireless extensions.
lo no wireless extensions.
sit0 no wireless extensions.
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Ifconfig -a doesn't show it either
Please any help |
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NeddySeagoon Administrator
Joined: 05 Jul 2003 Posts: 54234 Location: 56N 3W
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Posted: Sun Jan 06, 2019 10:46 pm Post subject: |
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ha17h3m,
Welcome to Gentoo.
A few things. It appears that your wireless interface is not present.
It may mean that the kernel module is not compiled or loaded, or both. Likewise with the firmware.
Please post the output of lspci so that we can see your hardware, in particular, your Wifi.
Use wgetpaste to put your kernel .config file onto a pastebin site, so we can see your kernel setup.
Post the link it gives you here.
The output of the dmesg command will also be useful. That will need to go to a pastebin.
wgetpaste can help there too. _________________ 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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ha17h3m n00b
Joined: 06 Jan 2019 Posts: 9
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Posted: Sun Jan 06, 2019 10:50 pm Post subject: |
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Can i do that from chroot ?
I don't have internet on with the livecd |
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NeddySeagoon Administrator
Joined: 05 Jul 2003 Posts: 54234 Location: 56N 3W
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Posted: Sun Jan 06, 2019 11:10 pm Post subject: |
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ha17h3m,
Yes. Once in the chroot, do
Code: | emerge pciutils usbutils wgetpaste -av |
pciutils provides lspci.
usbutils provides lsusb - which you may not need right now.
wgetpaste provides wgetpaste.
We really want to see dmesg from your kernel, not a working one.
Boot your own kernel and run Code: | dmesg > /root/dmesg.txt | This will save dmesg to the file /root/dmesg.txt.
Reboot with your live media. Get into the chroot, do the emerge above then run
Code: | lspci | wgetpaste
wgetpaste /root/dmesg.txt
wgetpaste /usr/src/linux/.config |
and make a post with the three links that wgetpaste returns. _________________ 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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Jaglover Watchman
Joined: 29 May 2005 Posts: 8291 Location: Saint Amant, Acadiana
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ha17h3m n00b
Joined: 06 Jan 2019 Posts: 9
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Jaglover Watchman
Joined: 29 May 2005 Posts: 8291 Location: Saint Amant, Acadiana
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ha17h3m n00b
Joined: 06 Jan 2019 Posts: 9
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Jaglover Watchman
Joined: 29 May 2005 Posts: 8291 Location: Saint Amant, Acadiana
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Posted: Mon Jan 07, 2019 12:38 am Post subject: |
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Code: | [ 92.292251] wlp3s0: authenticate with f8:f0:82:9c:d8:d8
[ 92.292261] wlp3s0: capabilities/regulatory prevented using AP HT/VHT configuration, downgraded
[ 92.309643] wlp3s0: send auth to f8:f0:82:9c:d8:d8 (try 1/3)
[ 92.312861] wlp3s0: authenticated
[ 92.320050] wlp3s0: associate with f8:f0:82:9c:d8:d8 (try 1/3)
[ 92.328786] wlp3s0: RX AssocResp from f8:f0:82:9c:d8:d8 (capab=0xc31 status=0 aid=4)
[ 92.391661] wlp3s0: associated
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Something is off here, you stated the interface does not exist, but it's in the dmesg. _________________ My Gentoo installation notes.
Please learn how to denote units correctly! |
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ha17h3m n00b
Joined: 06 Jan 2019 Posts: 9
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Jaglover Watchman
Joined: 29 May 2005 Posts: 8291 Location: Saint Amant, Acadiana
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ha17h3m n00b
Joined: 06 Jan 2019 Posts: 9
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Posted: Mon Jan 07, 2019 7:33 am Post subject: |
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Yes , i am sure |
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NeddySeagoon Administrator
Joined: 05 Jul 2003 Posts: 54234 Location: 56N 3W
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Posted: Mon Jan 07, 2019 9:38 am Post subject: |
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ha17h3m,
Your WiFi is
lspci: | 03:00.0 Network controller: Intel Corporation Centrino Advanced-N 6205 [Taylor Peak] (rev 34) |
Google tells me that neds the iwlwifi driver.
.config: |
CONFIG_WLAN_VENDOR_INTEL=y
# CONFIG_IPW2100 is not set
# CONFIG_IPW2200 is not set
# CONFIG_IWL4965 is not set
# CONFIG_IWL3945 is not set
CONFIG_IWLWIFI=m
CONFIG_IWLWIFI_LEDS=y
CONFIG_IWLDVM=m
CONFIG_IWLMVM=m
CONFIG_IWLWIFI_OPMODE_MODULAR=y
# CONFIG_IWLWIFI_BCAST_FILTERING is not set
#
# Debugging Options
#
# CONFIG_IWLWIFI_DEBUG is not set
CONFIG_IWLWIFI_DEVICE_TRACING=y | so far, so good.
dmsg: | [ 0.000000] Linux version 4.14.83-gentoo (root@livecd) (gcc version 7.3.0 (Gentoo 7.3.0-r3 p1.4)) #1 SMP Sun Jan 6 13:57:07 MSK 2019 |
That says your running kernel was made at Sun Jan 6 13:57:07 MSK 2019.
The #1 means its the first build of that kernel too.
Lets check for consistency.
The timestamp or /usr/src/linux/.config munt be before Sun Jan 6 13:57:07, or the dmesg you are showing us cannot belong to the .config you posted.
What does Code: | ls -l /usr/src/linux/.config | show?
dmesg makes no mention of iwlwifi, which suggests that you have changed the kernel .config without rebuilding and reinstalling the kernel.
What does tell?
If there is an error, there may be more at the end oy dmesg.
If there is no error, what does show now? _________________ 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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ha17h3m n00b
Joined: 06 Jan 2019 Posts: 9
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Posted: Mon Jan 07, 2019 5:20 pm Post subject: |
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There is an error
x~ # mobprobe iwlwifi
mobprobe: FATAL: Module iwlwifi not found in directory /lib/modules/4.14.83-gentoo
I iwill start everything all over again and see how it goes |
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NeddySeagoon Administrator
Joined: 05 Jul 2003 Posts: 54234 Location: 56N 3W
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Posted: Mon Jan 07, 2019 6:31 pm Post subject: |
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ha17h3m,
Don't start again. That will not fix Gentoo.
Code: | # mobprobe iwlwifi
mobprobe: FATAL: Module iwlwifi not found in directory /lib/modules/4.14.83-gentoo |
Tells that the kernel you are running was not made for the .config file that your posted.
You need to remake the kernel, that's all. Not redo the whole install. _________________ 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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Jaglover Watchman
Joined: 29 May 2005 Posts: 8291 Location: Saint Amant, Acadiana
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Terrere n00b
Joined: 03 Sep 2006 Posts: 73 Location: Basel (CH)
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Posted: Tue Jan 08, 2019 11:01 am Post subject: |
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Hardware switch is on?
Firmware? |
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