I am without internet on boot of arch linux

ryu7 · 2020-03-22 20:37:38

I have tried dhclient and nothing.
Output of ip link:
1 ló loopback, up, lower_up mtu qdisc noqueue state unknown mode default group default qlen 1000

2 enp2s0 no-carrier, broadcast, Multicast, up mtu 1500 qdisc fq_codel state down mode default group default qlen 1000
Link/ether 50:b7:C3:cá:f7:3e brd FF:FF:FF:FF:FF:FF

3 wlan0: broadcast, Multicast mtu 1500 qdisc noop state DOWN mode DEFAULT group default qlen 1000
link/ether 50: b7: C3: ca: f7:3e

In trying tô connect wi-fi

I already use ip link set wlan0 up and nothing

Last edited by ryu7 (2020-03-22 20:38:49)

seth · 2020-03-22 20:55:04

https://wiki.archlinux.org/index.php/Ne … n/Wireless

WiFi has three steps:
1. bring the NIC up
2. create a carrier (wpa_supplicant or iwd)
3. obtain an IP (static or some dhcp client)

Please post exactly what you did (input and output) along the "ip l" output on each stage as well as optional config files (though I'm not aware of dhclient being able to imply a carrier - dhcpcd can, but you need to setup a hook)

Edit: and please make use of "code" tags, https://bbs.archlinux.org/help.php#bbcode

Last edited by seth (2020-03-22 20:55:29)

dif · 2020-03-22 21:02:11

I assume you are on some installation media.

Check

LANG=C rfkill

It will show you whether your wifi is blocked. (I noticed that lenovos tend to come with blocked wifi's. Perhaps other brands do as well.)
If blocked, unblock it.
If not blocked, try using

wifi-menu

ryu7 · 2020-03-22 21:11:53

Can you say the commands that i Can use?

What is nic?

I already use wifi-menu It seems connect but says the same issue when i use ping

It's unblocked

Last edited by ryu7 (2020-03-22 21:23:09)

seth · 2020-03-22 21:27:20

They're on the linked wiki page, but wifi-menu will do this in a more simplified combination.

NIC: https://en.wikipedia.org/wiki/Network_i … controller

What "issue with ping"?
What's the exact output of "ip l" after successfully (?) using wifi-menu?
Can you "ping 8.8.8.8"?

ryu7 · 2020-03-22 21:47:42

seth wrote:

They're on the linked wiki page, but wifi-menu will do this in a more simplified combination.
NIC: https://en.wikipedia.org/wiki/Network_i … controller
What "issue with ping"?
What's the exact output of "ip l" after successfully (?) using wifi-menu?
Can you "ping 8.8.8.8"?

Ip l

3 wlan0: broadcast, Multicast , up, lower up mtu 1500 qdisc noop state up mode dormant group default qlen 1000
link/ether 50: b7: C3: ca: f7:3e

Ping output:

Ping: connect: network os unreachable

Last edited by ryu7 (2020-03-22 21:51:05)

seth · 2020-03-22 22:13:39

Do you type this by hand?
You can use your phone for https://wiki.archlinux.org/index.php/Tethering - in doubt upload an image and post a link to that.

The interface is up, but you've no (IPv4) gateway, output of "ip a"?

ryu7 · 2020-03-22 22:28:25

seth wrote:

Do you type this by hand?
You can use your phone for https://wiki.archlinux.org/index.php/Tethering - in doubt upload an image and post a link to that.
The interface is up, but you've no (IPv4) gateway, output of "ip a"?

Output ip a:

https://i.ibb.co/DYsdVwr/IMG-20200322-191901787.jpg

moderator edit -- replaced oversized image with link.
Pasting pictures and code

Last edited by 2ManyDogs (2020-03-22 22:35:34)

seth · 2020-03-22 22:41:32

You've a carrier, but no (IPv4) lease - is dhclient still running??
Do you have access to the router (and its logs) to check whether and why a lease request from your MAC ("50:b7:c3…") was rejected?

ryu7 · 2020-03-22 22:58:01

seth wrote:

You've a carrier, but no (IPv4) lease - is dhclient still running??
Do you have access to the router (and its logs) to check whether and why a lease request from your MAC ("50:b7:c3…") was rejected?

How I see If dhclient is running? Yes I Can acess to ip of router but i dont know about the logs

Before i used dhclient and Works but when i remove my gnome does not Works anymore

Last edited by ryu7 (2020-03-22 23:02:37)

seth · 2020-03-23 06:26:49

By looking at the process list…

Before i used dhclient and Works but when i remove my gnome does not Works anymore

…

Please post the output of

systemctl list-unit-files --state=enabled
ps faux

ryu7 · 2020-04-05 21:39:39

Sorry for the late answer.
The output:

https://i.ibb.co/0n9NRX3/IMG-20200405-181318502.jpg

Last edited by ryu7 (2020-04-05 21:54:38)

seth · 2020-04-05 21:44:12

a) Please dno't post images of text
b) the maximum allowed image size is 200x200px - please replace the image w/ a link
c) the output on the installation iso is irrelevant because

used dhclient and Works but when i remove my gnome does not Works

didn't happen on the installation medium.

ryu7 · 2020-04-05 22:00:06

seth wrote:

a) Please dno't post images of text
b) the maximum allowed image size is 200x200px - please replace the image w/ a link
c) the output on the installation iso is irrelevant because
used dhclient and Works but when i remove my gnome does not Works
didn't happen on the installation medium.

How I gonna download things on instalation? Does not need?

seth · 2020-04-05 22:15:26

I'm less than sure about your inquiry, but if you want to know how to transfer data from the installed system since you don't have an internet connection: Redirect the outputs into text files and upload those from the installation medium (or any other live system with working internet connection)

ryu7 · 2020-04-05 22:27:59

I Just wanna install archlinux Man. Just this.

jasonwryan · 2020-04-05 22:29:26

ryu7 wrote:

I Just wanna install archlinux Man. Just this.

Read the wiki...

ryu7 · 2020-04-05 23:23:05

It Works for while with wpasupplicant. I tested with ping but the connection stopped

Last edited by ryu7 (2020-04-05 23:24:08)

jasonwryan · 2020-04-05 23:51:30

If only these applications printed messages to a journal, or a log...

ryu7 · 2020-04-06 00:07:17

Jourmalctl:
https://i.ibb.co/N34DntY/IMG-20200405-210354497.jpg

jasonwryan · 2020-04-06 00:45:32

Make some effort. And don't post screenshots of text, paste the actual text: https://wiki.archlinux.org/index.php/Co … s_and_code

fukawi2 · 2020-04-06 03:08:35

ryu7, we're not here to hold your hand, everyone on these forums are donating their free time to assist each other. It would be to your benefit to read the link in my signature about how to ask questions. Help us to help you.

Arch Linux

#1 2020-03-22 20:37:38

I am without internet on boot of arch linux

#2 2020-03-22 20:55:04

Re: I am without internet on boot of arch linux

#3 2020-03-22 21:02:11

Re: I am without internet on boot of arch linux

#4 2020-03-22 21:11:53

Re: I am without internet on boot of arch linux

#5 2020-03-22 21:27:20

Re: I am without internet on boot of arch linux

#6 2020-03-22 21:47:42

Re: I am without internet on boot of arch linux

#7 2020-03-22 22:13:39

Re: I am without internet on boot of arch linux

#8 2020-03-22 22:28:25

Re: I am without internet on boot of arch linux

#9 2020-03-22 22:41:32

Re: I am without internet on boot of arch linux

#10 2020-03-22 22:58:01

Re: I am without internet on boot of arch linux

#11 2020-03-23 06:26:49

Re: I am without internet on boot of arch linux

#12 2020-04-05 21:39:39

Re: I am without internet on boot of arch linux

#13 2020-04-05 21:44:12

Re: I am without internet on boot of arch linux

#14 2020-04-05 22:00:06

Re: I am without internet on boot of arch linux

#15 2020-04-05 22:15:26

Re: I am without internet on boot of arch linux

#16 2020-04-05 22:27:59

Re: I am without internet on boot of arch linux

#17 2020-04-05 22:29:26

Re: I am without internet on boot of arch linux

#18 2020-04-05 23:23:05

Re: I am without internet on boot of arch linux

#19 2020-04-05 23:51:30

Re: I am without internet on boot of arch linux

#20 2020-04-06 00:07:17

Re: I am without internet on boot of arch linux

#21 2020-04-06 00:45:32

Re: I am without internet on boot of arch linux

#22 2020-04-06 03:08:35

Re: I am without internet on boot of arch linux

Board footer