Temporary failure in name resolution arch linux

Arch Linux

Hi guys,
I have installed a fresh Arch Linux base in Oracle VM Virtual Box, the ping was working, everything fine and suddenly it stops to ping archlinux.org and google.com
I’ve made a clone in case I screw something but even the clon can’t connect.
I’m going to post some useful material in case someone wants to help me (please help me )

# ping google.com ping: archlinux.org: Temporary failure in name resolution

# ping 127.0.0.1 6 recived/ 0% lost

/etc/resolv.conf is empty.
Appear [ File ‘/etc/resolv.conf’ is unwritable ] in the end of the text (I’m using nano).

# ip link # ip address # lspci -k

# ip link 1: lo: mtu 65536 disc noqueue state UNKNOWN mode DEFAULT group default glen 1000 link loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 2: empos3: mtu 1500 disc noop state DOWN mode DEFAULT group default qlen 1000 link/ether 08:00:27:67:dd to brd ff:ff:ff: ff:ff [root@XXX # ip address 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default q len 1000 link loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred ift forever inet6 ::1/128 scope host valid_1ft forever preferred ift forever 2: empos3: mtu 1500 qdisc noop state DOWN group default qlen 1000 link/ether 08:00:27:67:dd: fo brd ff:ff:ff:ff:ff:ff [root@XXX # lspci -k 00:00.0 Host bridge: Intel Corporation 440FX - 82441FX PMC INatoma] (rev 02) Kernel modules: intel_agp 00:01.0 ISA bridge: Intel Corporation 82371SB PIIX3 ISA [Natoma/Triton II] 00:01.1 IDE interface: Intel Corporation 82371SB PIIX3 IDE [Natoma/Triton II] Kernel driver in use: ata_piix Kernel modules: ata_piix, pata_acpi, ata_generic 00:02.0 VGA compatible controller: VMware SVGA II Adapter Subsystem: VMware SVGA II Adapter Kernel driver in use: umwgfx Kernel modules: umwgfx 00:03.0 Ethernet controller: Intel Corporation 82540EM Gigabit Ethernet Controller (rev 02) Subsystem: Intel Corporation PRO/1000 MT Desktop Adapter Kernel driver in use: e1000 Kernel modules: e1000 00:04.0 System peripheral: InnoTek Systenberatung GmbH VirtualBox Guest Service Kernel driver in use: vboxguest Kernel modules: vboxguest 00:05.0 Multimedia audio controller: Intel Corporation 82801AA AC'97 Audio Controller (reu 01) Subsystem: Dell 82801AA Ac97 Audio Controller Kernel driver in use: snd_intel8x0 Kernel modules: snd_inte18x0 00:06.0 USB controller: Apple Inc. KeyLargo/Intrepid USB Kernel driver in use: ohci-pci Kernel modules: ohci_pci Kernel driver in use: piix4_smbus 00:07.0 Bridge: Intel Corporation 82371AB/EB/MB PIIX4 ACPI Creu 08) Kernel modules: i2c_piix4 00:0b.0 USB controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB2 EHCI Controller Kernel driver in use: ehci-pci Kernel modules: ehci_pci post corporation reu 02) 00:00.0 SATA controller: Intel Corporation 82801HM/HEM (ICHOM/ICH8M-E) SATA Controller [AHCI model ( Kernel driver in use: ahci Kernel modules: ahci

What i can do? Do you see something wrong??

Last edited by Shune (2020-02-07 09:29:38)

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Arch Linux

Hello guys, I’m a newbie here and just install Arch Linux.
Here’s the problems:

1. When I `ping google.com` it’ll come out «Temporary failure in name resolution»
I already edit my /etc/resolv.conf with adding «nameserver: 8.8.8.8» inside but it’s not working.

2. When pinging 8.8.8.8 it comes out «Network is unreachable»

3. So also when I using pacman it’ll come out «Could not resolve host: address»

I’m not sure where’s the problem, thanks for helping.

Last edited by Artimira (2022-05-16 15:47:43)

#2 2022-05-14 11:27:59

Re: [Solved] Temporary failure in name resolution

How do you manage your network?

#3 2022-05-14 11:28:17

Re: [Solved] Temporary failure in name resolution

Start by telling us how you set up networking. Ethernet, WiFi, resolver, network manager, dhcp.

#4 2022-05-14 12:20:13

Re: [Solved] Temporary failure in name resolution

And ftr, I’m not sure whether «nameserver: 8.8.8.8» is accepted syntax, but it’s certainly ill-formed (no colon there)

#5 2022-05-14 13:25:32

Re: [Solved] Temporary failure in name resolution

I use iwctl to connect my wifi

$ iwctl NetworkConfigurationEnabled: disabled StateDirectory: /var/lib/iwd Version: 1.24 [iwd]#

$ ip a 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default q len 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: enp2s0f0: mtu 1500 qdisc noop state DOWNgroupdefault qlen1000 link/ether 88:a4:c2:3f:38:c1 brd ff:ff:ff:ff:ff:ff 4.wlan0: mtu 1500 qdisc noqueue state UP group default qlen 1000 link/ether e0:0a:f6:54:e4:61: brd ff:ff:ff:ff:ff:ff inet6 fe80::e20a:f6ff:fe54:e461/64 scope link valid_lft forever preferred_lft forever

If you need anything else I’ll try to show it. Thanks!

#6 2022-05-14 13:27:47

Re: [Solved] Temporary failure in name resolution

#7 2022-05-14 13:28:25

Re: [Solved] Temporary failure in name resolution

Looks like you didn’t set up an IP, or any way to get one. IWD, by default, just makes the connection, similar to plugging in a cable. See the IWD wiki page.

#8 2022-05-15 09:37:13

Re: [Solved] Temporary failure in name resolution

I followed the link to setup files and there’s a new question.
When I ping it, it comes out

$ ping google.com ping: google.com Name or service not known $ ping 8.8.8.8 From 192.168.1.10 icmp_seq=1 Destination Host Unreachable

#9 2022-05-15 10:47:12

Re: [Solved] Temporary failure in name resolution

The article describes different options. It would help if you could tell us what you did.

#10 2022-05-15 11:01:11

Lone_Wolf Member From: Netherlands, Europe Registered: 2005-10-04 Posts: 11,069

Re: [Solved] Temporary failure in name resolution

please post (fresh) outputs of

$ ip address $ ip route $ ip -6 route

Disliking systemd intensely, but not satisfied with alternatives so focusing on taming systemd.

(A works at time B) && (time C > time B ) ≠ (A works at time C)

#11 2022-05-16 03:27:13

Re: [Solved] Temporary failure in name resolution

The article describes different options. It would help if you could tell us what you did.

I’m sorry, but what do you mean different options? I might not notice about it.

$ ip address 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default q len 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: enp2s0f0: mtu 1500 qdisc noop state DOWN groupdefault qlen1000 link/ether 88:a4:c2:3f:38:c1 brd ff:ff:ff:ff:ff:ff 4. wlan0: mtu 1500 qdisc noqueue state UP group default qlen 1000 link/ether e0:0a:f6:54:e4:61: brd ff:ff:ff:ff:ff:ff inet 192.168.1.10/24 brd 192.168.1.255 scope global noprefixroute wlan0 valid_lft forever preferred_lft forever inet6 fe80::e20a:f6ff:fe54:e461/64 scope link valid_lft forever preferred_lft forever $ ip route default via 192.168.1.1 dev wlan0 proto static metric 304 192.168.1.0/24 dev wlan0 proto static scope link src 192.168.1.10 $ ip -6 route ::1 dev lo proto kernel metric 256 pref medium fe80::/64 dev wlan0 proto kernel metric 256 pref medium

#12 2022-05-16 05:09:27

Re: [Solved] Temporary failure in name resolution

I’m sorry, but what do you mean different options?

from your ip a/r output I guess you copy-and-failed the static server config example?
Don’t (because that’s 99.99% not the correct values) and post an updated

Also (after removing the static server config and restarting iwd/rebooting)

sudo nmap --script broadcast-dhcp-discover

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Arch Linux

I’ve just tried to install Archlinux for thr first time, but failed after the frist few steps already.

Temporary failure in name resolution

dev: loaded udev no interfaces have a carried forked to background, child pid 682

I obviously googled a lot, but most of the things I’ve read I do not really understand.
For example I noticed that I don’t have a directory «/run/systemd/resolve/..» but I don’t even know if that matters or what it is.

I would appreciate your help.

PS: I wanted to install ArchLinux to learn about how to use Linux systems in debth, however I am not sure if I should do that, given, that I’ve spent 2 1/2 hours on the first few steps of installation.

Last edited by DaKili (2019-11-25 10:30:23)

#2 2019-11-23 18:32:16

Lone_Wolf Member From: Netherlands, Europe Registered: 2005-10-04 Posts: 11,069

Re: [SOLVED] Unable to ping google: «Temporary failure in name resolution»

Fixing not working stuff is often a great opportunity to learn.

# ip link # ip address # lspci -k

Disliking systemd intensely, but not satisfied with alternatives so focusing on taming systemd.

(A works at time B) && (time C > time B ) ≠ (A works at time C)

#3 2019-11-23 18:47:55

Re: [SOLVED] Unable to ping google: «Temporary failure in name resolution»

 1: lo: mtu 65536 qdisc nonqueue state UNKNOWN mode DDEFAULT group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 2: wlp2s0: mtu 1500 qdisc noqueue state DOWN mode DEFAULT group default qlen 1000 link/ether e4:42:a6:33:3c:e0 brd ff:ff:ff:ff:ff:ff

1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: wlp2s0: mtu 1500 qdisc noqueue state DOWN group default qlen 1000 link/ether e4:42:a6:33:3c:e0 brd ff:ff:ff:ff:ff:ff

02:00.0 Network controller: Intel Corporation Wireless 7265 (rev 59) Subsystem: Intel Corporation Dual Band Wireless-AC 7265 Kernel driver in use: iwlwifi Kernel modules: iwlwifi, wl

I hope that lspci part is the one interesting.. If not: do you have an idea of how i could get the output from my laptop on my pc?

Thank you for the quick response!

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Проблема с сетью после установки

Чтобы проверить подключение я ввожу ping ya.ru или ping archlinux.org, после чего мне выдает «temporary failure in name resolution».

dhcpcd загружается при загрузке, с этим проблем нет. Пробовал еще в /etc/hosts прописывать: 127.0.0.1 localhost 127.0.1.1 computername ::1 localhost. ничего не помогает.

В свежеустановленном окружении нет сетевых соединений, активированных по умолчанию. Чтобы их настроить, обратитесь к разделу Network configuration#Network management. Для настройки беспроводной сети установите пакеты iw и wpa_supplicant, а также требуемые пакеты прошивок. Если вы хотите использоватьwifi-menu, установите пакет dialog.

Если хотите использовать только DHCP для своего соединения Ethernet, вы можете воспользоваться сервисом [email protected] (который поставляется пакетом dhcpcd). Сначала надо узнать наименование своего сетевого интерфейса командой ip addr . Чтобы подключить DHCP для , просто выполните команду: # systemctl start dhcpcd@.service Например, если имя сетевого интерфейса enp4s0: # systemctl start [email protected] Вы можете включить этот сервис, и он будет автоматически запускаться при загрузке. Это делается командой: # systemctl enable dhcpcd@.service к примеру # systemctl enable [email protected] 

systemctl start dhcpcd поднимет все найденные
не обязательно имя задавать.
А чего не работает статус надо смотреть

Vadim
Это всё прелести божественного systemd,из за него пришлось менять названия сетевых интерфейсов.Решается легко.
Вот из моей шпаргалки,брал гдето в вики

Если хотите использовать только DHCP для своего соединения Ethernet, вы можете воспользоваться сервисом [email protected] (который поставляется пакетом dhcpcd). Сначала надо узнать наименование своего сетевого интерфейса командой ip addr . Чтобы подключить DHCP для , просто выполните команду: # systemctl start dhcpcd@.service Например, если имя сетевого интерфейса enp4s0: # systemctl start [email protected] Вы можете включить этот сервис, и он будет автоматически запускаться при загрузке. Это делается командой: # systemctl enable dhcpcd@.service к примеру # systemctl enable [email protected] 

я дедал просто systemctl enable dhcpcd.service и systemctl start dhcpcd.service.
как я понял это в любом случае должно сработать, но нет.

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