Job for netctl failed because the control process exited with error code arch

This brief tutorial describes how to fix "job for netctl service failed" error in Arch Linux and its derivatives like Antergos, Manjaro Linux.

Sometimes, I configure my tablet PC as wifi hotspot to use Internet in my Arch Linux desktop. Yesterday, I messed up with wireless network card’s settings, and my hotspot stopped working. I was able to connect with hostpot, but Internet didn’t work in my Arch Linux desktop. I tried to start my wifi network profile using command:

$ sudo netctl start wlp9s0-sktab

Here, wlp9s0-sktab is my wifi network profile name. I got the following error message while I trying to start the network profile.

Job for netctl@wlp9s0x2dsktab.service failed because the control process exited with error code.
See "systemctl status "netctl@wlp9s0\x2dsktab.service"" and "journalctl -xe" for details.

While searching through the Arch Linux wiki, someone has pointed out that this problem might occur if you use hyphen in your network profile’s name. So, I deleted my old wifi network profile (i.e wlp9s0-sktab):

$ sudo rm /etc/netctl/wlp9s0-sktab

And then created a new one with name «wlp9s0sktab» (without hyphen) using «wifi-menu» command. But, no luck! I still got the same problem, and Internet doesn’t work.

I ran the following command to know the status of my wifi network profile.

$ sudo netctl status wlp9s0sktab

Here, wlp9s0sktab is my wifi hotspot name.

Sample output:

● netctl@wlp9s0sktab.service - Automatically generated profile by wifi-menu
 Loaded: loaded (/etc/systemd/system/netctl@wlp9s0sktab.service; enabled; vendor preset: disabled)
 Active: failed (Result: exit-code) since Sun 2017-03-12 12:25:25 IST; 1min 40s ago
 Docs: man:netctl.profile(5)
 Process: 390 ExecStart=/usr/lib/network/network start %I (code=exited, status=1/FAILURE)
 Main PID: 390 (code=exited, status=1/FAILURE)

Mar 12 12:25:24 sk systemd[1]: Starting Automatically generated profile by wifi-menu...
Mar 12 12:25:25 sk network[390]: Starting network profile 'wlp9s0sktab'...
Mar 12 12:25:25 sk network[390]: The interface of network profile 'wlp9s0sktab' is already up
Mar 12 12:25:25 sk systemd[1]: netctl@wlp9s0sktab.service: Main process exited, code=exited, status=1/FAILURE
Mar 12 12:25:25 sk systemd[1]: Failed to start Automatically generated profile by wifi-menu.
Mar 12 12:25:25 sk systemd[1]: netctl@wlp9s0sktab.service: Unit entered failed state.
Mar 12 12:25:25 sk systemd[1]: netctl@wlp9s0sktab.service: Failed with result 'exit-code'.While searching through Arch Wiki, someone has pointed out that we shouldn't hypen (-) in network profile name. So, Have deleted the existing network profile as shown below.

I have no idea what I have misconfigured in the network settings. After digging a little bit in the Arch Linux forums, I found that systemd causes this problem. I was testing and configuring a local DHCP server, so I had enabled dhcpcd.service. This is why my wifi hotspot didn’t work. If you ever encountered this problem, just follow these steps given below to fix it.

How To Fix «job for netctl service failed» Error In Arch Linux

Disable dhcpcd.service using command:

$ sudo systemctl stop dhcpcd.service
$ sudo systemctl disable dhcpcd.service

Next, Remove old DHCP leases. The following directory contains all dhcp leases.

$ ls /var/lib/dhcpcd/

Sample output:

 dhcpcd-enp0s29u1u2.lease dhcpcd-wlp9s0-BlNi-QWtzaHU.lease
 dhcpcd-enp5s0.lease dhcpcd-wlp9s0-Buew-c3VkaGFu.lease
 dhcpcd-wlp9s0-AFFLIENCE.lease dhcpcd-wlp9s0-BVof-QWJp.lease
 dhcpcd-wlp9s0-AFFLIENCE.lease6 'dhcpcd-wlp9s0-Ostechnix40Tech40Service.lease'
 dhcpcd-wlp9s0-AndroidAP.lease 'dhcpcd-wlp9s0-Ostechnix40Tech40Service.lease6'
 dhcpcd-wlp9s0-B12B-amFjb2Jzb3duZGFyMw.lease dhcpcd-wlp9s0-Dev9376.lease
 dhcpcd-wlp9s0-Bcof-R2luZW91cw.lease dhcpcd-wlp9s0-Dev9376.lease6
 dhcpcd-wlp9s0-Bed6-cmFteWE.lease dhcpcd-wlp9s0-ostechnix.lease
 dhcpcd-wlp9s0-BGD4-cmVudWdhcmFndW5hdGhhbg.lease dhcpcd-wlp9s0-Pratheesh.lease
 dhcpcd-wlp9s0-BGec-TGVub3ZvIEs1MGE0MA.lease dhcpcd-wlp9s0-Raja.lease
 dhcpcd-wlp9s0-BgXq-QWtzaHU.lease dhcpcd-wlp9s0-sktab.lease
 dhcpcd-wlp9s0-BJNQ-bWFkaGFubGF2YTk1.lease dhcpcd-wlp9s0-Sklab.lease
 dhcpcd-wlp9s0-BKTt-RWxh.lease dhcpcd-wlp9s0-mynet.lease

Just delete all of them or delete only your preferred dhcp leases.

I deleted all DHCP leases of my wif network profiles as shown below.

$ sudo rm -fr /var/lib/dhcpcd/dhcpcd-wlp9s0*

Then, delete all unnecessary and previously enabled services from systemd using command:

$ sudo rm /etc/systemd/system/multi-user.target.wants/netctl*

Finally, delete all connected wifi network profiles. As you may know, all network profiles will be found under /etc/netctl/ directory.

$ sudo rm -fr /etc/netctl/wlp9s0*

Reboot the system.

Once you logged in, create a new network profile for your wifi network.

To do so, run:

$ sudo wifi-menu

Select your wifi network name:

Avoid using hyphen in wifi network names. Click OK to save the profile.

Now, check the status of the newly created wifi network profile using command:

$ sudo netctl status wlp9s0sktab

Sample output:

● netctl@wlp9s0sktab.service - Automatically generated profile by wifi-menu
 Loaded: loaded (/etc/systemd/system/netctl@wlp9s0sktab.service; static; vendor preset: disabled)
 Active: active (exited) since Sun 2017-03-12 13:26:33 IST; 2min 20s ago
 Docs: man:netctl.profile(5)
 Process: 851 ExecStart=/usr/lib/network/network start %I (code=exited, status=0/SUCCESS)
 Main PID: 851 (code=exited, status=0/SUCCESS)
 Tasks: 2 (limit: 4915)
 CGroup: /system.slice/system-netctl.slice/netctl@wlp9s0sktab.service
 ├─860 wpa_supplicant -q -B -P /run/wpa_supplicant_wlp9s0.pid -i wlp9s0 -D nl80211,wext -c/run/network/wpa_supplicant_wlp9s0
 └─909 dhcpcd -4 -q -t 30 -L wlp9s0

Mar 12 13:26:24 sk network[851]: Starting network profile 'wlp9s0sktab'...
Mar 12 13:26:26 sk dhcpcd[903]: DUID 00:01:00:01:20:57:b7:1b:c0:18:85:50:47:4f
Mar 12 13:26:26 sk dhcpcd[903]: wlp9s0: IAID 85:50:47:4f
Mar 12 13:26:27 sk dhcpcd[903]: wlp9s0: rebinding lease of 192.168.43.193
Mar 12 13:26:27 sk dhcpcd[903]: wlp9s0: probing address 192.168.43.193/24
Mar 12 13:26:32 sk dhcpcd[903]: wlp9s0: leased 192.168.43.193 for 43200 seconds
Mar 12 13:26:32 sk dhcpcd[903]: wlp9s0: adding route to 192.168.43.0/24
Mar 12 13:26:32 sk dhcpcd[903]: wlp9s0: adding default route via 192.168.43.1
Mar 12 13:26:33 sk network[851]: Started network profile 'wlp9s0sktab'
Mar 12 13:26:33 sk systemd[1]: Started Automatically generated profile by wifi-menu.

Voila! It worked!!

Additional note: If Internet still doesn’t work on your system, you need to update the nameserver details in your /etc/resolv.conf file. In my case, I have added 192.168.43.1 as nameserver and Internet worked just fine!

Suggested read:

  • How To Update Wifi Network Password From Terminal In Arch Linux

Hope this helps.

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Have a Good day!!

sk

Senthilkumar Palani (aka SK) is the Founder and Editor in chief of OSTechNix. He is a Linux/Unix enthusiast and FOSS supporter. He lives in Tamilnadu, India.

Источник

Hello,

I have a fresh installation of Arch Linux on an old laptop and I am having troubles connecting to the wireless network at home. No issues in connecting to my switch using a network cable.

After booting into the new install, I installed «wpa_supplicant» then created the netctl profile manually (I don’t want to use, for now, «wifi-menu»).

cp /etc/netctl/examples/wireless-wpa /etc/netctl/MyWirelessProfile
nano /etc/netctl/MyWirelessProfile

Description='A simple WPA encrypted wireless connection'
Interface=wlp4s0
Connection=wireless
Security=wpa
IP=dhcp
ESSID='MyHomeSSID'
Key='MyPassword'
Priority=10

Then I try to start the profile:

netctl start MyWirelessProfile

but I got the error:

Job for netctl@MyWirelessProfile.service failed because the control process exited with error code.
See "systemctl status netctl@MyWirelessProfile.service" and "journalctl -xe" for details.

Examining the logs:

systemctl status netctl@MyWirelessProfile.service
● netctl@MyWirelessProfile.service - Networking for netctl profile MyWirelessProfile
   Loaded: loaded (/usr/lib/systemd/system/netctl@.service; static; vendor preset: disabled)
   Active: failed (Result: exit-code) since Thu 2018-11-29 19:06:20 GMT; 56s ago
     Docs: man:netctl.profile(5)
  Process: 431 ExecStart=/usr/lib/netctl/network start MyWirelessProfile (code=exited, status=1/FAILURE)
 Main PID: 431 (code=exited, status=1/FAILURE)

Nov 29 19:06:20 advent-laptop systemd[1]: Starting Networking for netctl profile MyWirelessProfile...
Nov 29 19:06:20 advent-laptop systemd[1]: netctl@MyWirelessProfile.service: Main process exited, code=exited, status=1/FAILURE
Nov 29 19:06:21 advent-laptop network[431]: Starting network profile 'MyWirelessProfile'...
Nov 29 19:06:21 advent-laptop network[431]: The interface of network profile 'MyWirelessProfile' is already up
Nov 29 19:06:20 advent-laptop systemd[1]: netctl@MyWirelessProfile.service: Failed with result 'exit-code'.
Nov 29 19:06:20 advent-laptop systemd[1]: Failed to start Networking for netctl profile MyWirelessProfile.

And:

[root@advent-laptop ~]# journalctl -xe
[...]
Nov 29 19:06:20 advent-laptop systemd[1]: Starting Networking for netctl profile MyWirelessProfile...
-- Subject: Unit netctl@MyWirelessProfile.service has begun start-up
-- Defined-By: systemd
-- Support: [url]https://lists.freedesktop.org/mailman/listinfo/systemd-devel[/url]
-- 
-- Unit netctl@MyWirelessProfile.service has begun starting up.
Nov 29 19:06:21 advent-laptop kernel: audit: type=1130 audit(1543518380.988:46): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=netctl@MyWirelessProfile comm="systemd" exe="/usr/lib/systemd/systemd" h>
Nov 29 19:06:20 advent-laptop audit[1]: SERVICE_START pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=netctl@MyWirelessProfile comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=?>
Nov 29 19:06:20 advent-laptop systemd[1]: netctl@MyWirelessProfile.service: Main process exited, code=exited, status=1/FAILURE
Nov 29 19:06:21 advent-laptop network[431]: Starting network profile 'MyWirelessProfile'...
Nov 29 19:06:21 advent-laptop network[431]: The interface of network profile 'MyWirelessProfile' is already up
Nov 29 19:06:20 advent-laptop systemd[1]: netctl@MyWirelessProfile.service: Failed with result 'exit-code'.
Nov 29 19:06:20 advent-laptop systemd[1]: Failed to start Networking for netctl profile MyWirelessProfile.
-- Subject: Unit netctl@MyWirelessProfile.service has failed
-- Defined-By: systemd
-- Support: [url]https://lists.freedesktop.org/mailman/listinfo/systemd-devel[/url]
-- 
-- Unit netctl@MyWirelessProfile.service has failed.
-- 
-- The result is failed.

——————————————————————————————————————————————————————————

The «dmesg | grep iwl3945» returns:

[   12.770266] iwl3945: Intel(R) PRO/Wireless 3945ABG/BG Network Connection driver for Linux, in-tree:ds
[   12.770270] iwl3945: Copyright(c) 2003-2011 Intel Corporation
[   12.770272] iwl3945: hw_scan is disabled
[   12.770395] iwl3945 0000:04:00.0: can't disable ASPM; OS doesn't have ASPM control
[   12.826527] iwl3945 0000:04:00.0: Tunable channels: 13 802.11bg, 23 802.11a channels
[   12.826531] iwl3945 0000:04:00.0: Detected Intel Wireless WiFi Link 3945ABG
[   13.123870] iwl3945 0000:04:00.0 wlp4s0: renamed from wlan0
[   16.863096] iwl3945 0000:04:00.0: loaded firmware version 15.32.2.9
[   25.033745] Modules linked in: 8021q garp mrp stp llc i915 [plus many more]

——————————————————————————————————————————————————————————

The «ip link show dev wlp4s0» returns:

3: wlp4s0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq state DOWN mode DEFAULT group default qlen 1000
    link/ether 00:1f:3c:67:7b:18 brd ff:ff:ff:ff:ff:ff

Any feedback will be highly appreciated.

Thank you,

Valentin

Last edited by felippe_ro (2018-11-29 21:30:07)

Источник

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Темы:

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Участник с: 02 октября 2015

Добрый день, недавно прилетело большое обновление приложений, в котором обновился systemd (226-3 -> 227-1) и ядро linux (4.2.2-1 -> 4.2.3-1). После перезагрузки компьютера перестал работать вайфай. Wifi работал через сгенерированный профиль wifi-menu и netctl. Также решил проверить через шнурок интернет, не работает и вылетает с той же ошибкой.

[[email protected] ~]$ sudo netctl start wlp16s0-Home-WiFi
Job for [email protected]x2dHomex2dWiFi.service failed because the control process exited with error code. See "systemctl status "[email protected]\x2dHome\x2dWiFi.service"" and "journalctl -xe" for details.

[[email protected] ~]$ sudo netctl start ethernet-dhcp
Job for [email protected]x2ddhcp.service failed because the control process exited with error code. See "systemctl status "[email protected]\x2ddhcp.service"" and "journalctl -xe" for details.

Лог пакмэна


[2015-10-18 15:29] [ALPM] upgraded glib2 (2.44.1-1 -> 2.46.0-2)
[2015-10-18 15:29] [ALPM] upgraded xz (5.2.1-1 -> 5.2.2-1)
[2015-10-18 15:29] [ALPM] upgraded gdk-pixbuf2 (2.31.7-1 -> 2.32.1-1)
[2015-10-18 15:29] [ALPM] upgraded gtk-update-icon-cache (3.16.7-1 -> 3.18.2-1)
[2015-10-18 15:29] [ALPM] upgraded harfbuzz (1.0.4-1 -> 1.0.6-1)
[2015-10-18 15:29] [ALPM] upgraded libsystemd (226-3 -> 227-1)
[2015-10-18 15:29] [ALPM] upgraded libutil-linux (2.27-5 -> 2.27-6)
[2015-10-18 15:29] [ALPM] upgraded util-linux (2.27-5 -> 2.27-6)
[2015-10-18 15:29] [ALPM] upgraded systemd (226-3 -> 227-1)
[2015-10-18 15:29] [ALPM] upgraded mesa (11.0.2-1 -> 11.0.3-1)
[2015-10-18 15:29] [ALPM] upgraded mesa-libgl (11.0.2-1 -> 11.0.3-1)
[2015-10-18 15:30] [ALPM] upgraded pango (1.36.8-1 -> 1.38.1-1)
[2015-10-18 15:30] [ALPM] upgraded librsvg (1:2.40.9-2 -> 1:2.40.11-1)
[2015-10-18 15:30] [ALPM] upgraded adwaita-icon-theme (3.16.2.1-1 -> 3.18.0-1)
[2015-10-18 15:30] [ALPM] upgraded at-spi2-core (2.16.0-1 -> 2.18.1-1)
[2015-10-18 15:30] [ALPM] upgraded atk (2.16.0-1 -> 2.18.0-1)
[2015-10-18 15:30] [ALPM] upgraded at-spi2-atk (2.16.0-1 -> 2.18.1-1)
[2015-10-18 15:30] [ALPM] upgraded curl (7.44.0-1 -> 7.45.0-1)
[2015-10-18 15:30] [ALPM] upgraded doublecmd-gtk2 (0.6.5-1 -> 0.6.6-1)
[2015-10-18 15:30] [ALPM-SCRIPTLET] /usr/bin/update-desktop-database
[2015-10-18 15:30] [ALPM-SCRIPTLET] /usr/bin/update-mime-database
[2015-10-18 15:30] [ALPM-SCRIPTLET] /usr/bin/gtk-update-icon-cache
[2015-10-18 15:30] [ALPM] upgraded x265 (1.7-2 -> 1.8-1)
[2015-10-18 15:30] [ALPM] upgraded ffmpeg (1:2.8-1 -> 1:2.8.1-2)
[2015-10-18 15:30] [ALPM] upgraded firefox (41.0.1-1 -> 41.0.2-1)
[2015-10-18 15:30] [ALPM] upgraded gsettings-desktop-schemas (3.16.1-1 -> 3.18.0-1)
[2015-10-18 15:30] [ALPM] upgraded glib-networking (2.44.0-3 -> 2.46.1-1)
[2015-10-18 15:30] [ALPM] upgraded gpgme (1.6.0-1 -> 1.6.0-2)
[2015-10-18 15:30] [ALPM] upgraded groff (1.22.3-3 -> 1.22.3-4)
[2015-10-18 15:30] [ALPM] upgraded gstreamer (1.4.5-1 -> 1.6.0-1)
[2015-10-18 15:30] [ALPM] upgraded gst-plugins-base-libs (1.4.5-1 -> 1.6.0-1)
[2015-10-18 15:30] [ALPM] upgraded gst-libav (1.4.5-1 -> 1.6.0-1)
[2015-10-18 15:30] [ALPM] upgraded libsoup (2.50.0-1 -> 2.52.1-1)
[2015-10-18 15:30] [ALPM] upgraded gst-plugins-good (1.4.5-3 -> 1.6.0-1)
[2015-10-18 15:30] [ALPM] upgraded xkeyboard-config (2.15-1 -> 2.16-1)
[2015-10-18 15:30] [ALPM] upgraded gtk3 (3.16.7-1 -> 3.18.2-1)
[2015-10-18 15:30] [ALPM] upgraded vte-common (0.40.2-1 -> 0.42.1-1)
[2015-10-18 15:30] [ALPM] upgraded vte (0.28.2-6 -> 0.28.2-7)
[2015-10-18 15:30] [ALPM] upgraded guake (0.8.0-1 -> 0.8.1-1)
[2015-10-18 15:30] [ALPM] installed gcr (3.18.0-1)
[2015-10-18 15:30] [ALPM] upgraded gvfs (1.24.2-1 -> 1.26.1.1-1)
[2015-10-18 15:30] [ALPM] upgraded harfbuzz-icu (1.0.4-1 -> 1.0.6-1)
[2015-10-18 15:30] [ALPM] upgraded libgtop (2.30.0-1 -> 2.32.0-1)
[2015-10-18 15:30] [ALPM] upgraded xdg-utils (1.1.0.git20150323-1 -> 1.1.1-1)
[2015-10-18 15:31] [ALPM] upgraded libreoffice-fresh (5.0.2-2 -> 5.0.2-3)
[2015-10-18 15:31] [ALPM-SCRIPTLET] > LibreOffice now uses highly experimental gtk3 vcl by default
[2015-10-18 15:31] [ALPM-SCRIPTLET] > on some desktops. To use stable gtk2 vcl uncomment
[2015-10-18 15:31] [ALPM-SCRIPTLET] > it in /etc/profile.d/libreoffice-fresh.{sh,csh}
[2015-10-18 15:31] [ALPM] upgraded linux (4.2.2-1 -> 4.2.3-1)
[2015-10-18 15:31] [ALPM-SCRIPTLET] >>> Updating module dependencies. Please wait ...
[2015-10-18 15:31] [ALPM-SCRIPTLET] >>> Generating initial ramdisk, using mkinitcpio. Please wait...
[2015-10-18 15:31] [ALPM-SCRIPTLET] ==> Building image from preset: /etc/mkinitcpio.d/linux.preset: 'default'
[2015-10-18 15:31] [ALPM-SCRIPTLET]   -> -k /boot/vmlinuz-linux -c /etc/mkinitcpio.conf -g /boot/initramfs-linux.img
[2015-10-18 15:31] [ALPM-SCRIPTLET] ==> Starting build: 4.2.3-1-ARCH
[2015-10-18 15:31] [ALPM-SCRIPTLET]   -> Running build hook: [base]
[2015-10-18 15:31] [ALPM-SCRIPTLET]   -> Running build hook: [udev]
[2015-10-18 15:31] [ALPM-SCRIPTLET]   -> Running build hook: [autodetect]
[2015-10-18 15:31] [ALPM-SCRIPTLET]   -> Running build hook: [modconf]
[2015-10-18 15:31] [ALPM-SCRIPTLET]   -> Running build hook: [block]
[2015-10-18 15:31] [ALPM-SCRIPTLET]   -> Running build hook: [filesystems]
[2015-10-18 15:31] [ALPM-SCRIPTLET]   -> Running build hook: [keyboard]
[2015-10-18 15:31] [ALPM-SCRIPTLET]   -> Running build hook: [fsck]
[2015-10-18 15:31] [ALPM-SCRIPTLET] ==> Generating module dependencies
[2015-10-18 15:31] [ALPM-SCRIPTLET] ==> Creating gzip-compressed initcpio image: /boot/initramfs-linux.img
[2015-10-18 15:31] [ALPM-SCRIPTLET] ==> Image generation successful
[2015-10-18 15:31] [ALPM-SCRIPTLET] ==> Building image from preset: /etc/mkinitcpio.d/linux.preset: 'fallback'
[2015-10-18 15:31] [ALPM-SCRIPTLET]   -> -k /boot/vmlinuz-linux -c /etc/mkinitcpio.conf -g /boot/initramfs-linux-fallback.img -S autodetect
[2015-10-18 15:31] [ALPM-SCRIPTLET] ==> Starting build: 4.2.3-1-ARCH
[2015-10-18 15:31] [ALPM-SCRIPTLET]   -> Running build hook: [base]
[2015-10-18 15:31] [ALPM-SCRIPTLET]   -> Running build hook: [udev]
[2015-10-18 15:31] [ALPM-SCRIPTLET]   -> Running build hook: [modconf]
[2015-10-18 15:31] [ALPM-SCRIPTLET]   -> Running build hook: [block]
[2015-10-18 15:31] [ALPM-SCRIPTLET] ==> WARNING: Possibly missing firmware for module: aic94xx
[2015-10-18 15:31] [ALPM-SCRIPTLET] ==> WARNING: Possibly missing firmware for module: wd719x
[2015-10-18 15:31] [ALPM-SCRIPTLET]   -> Running build hook: [filesystems]
[2015-10-18 15:31] [ALPM-SCRIPTLET]   -> Running build hook: [keyboard]
[2015-10-18 15:31] [ALPM-SCRIPTLET]   -> Running build hook: [fsck]
[2015-10-18 15:31] [ALPM-SCRIPTLET] ==> Generating module dependencies
[2015-10-18 15:31] [ALPM-SCRIPTLET] ==> Creating gzip-compressed initcpio image: /boot/initramfs-linux-fallback.img
[2015-10-18 15:31] [ALPM-SCRIPTLET] ==> Image generation successful
[2015-10-18 15:31] [ALPM] upgraded man-db (2.7.3-1 -> 2.7.4-1)
[2015-10-18 15:31] [ALPM] installed libuv (1.7.5-1)
[2015-10-18 15:31] [ALPM] installed http-parser (2.5.0-1)
[2015-10-18 15:31] [ALPM] upgraded nodejs (4.1.2-1 -> 4.2.1-1)
[2015-10-18 15:31] [ALPM] upgraded npm (3.3.5-1 -> 3.3.8-2)
[2015-10-18 15:31] [ALPM] upgraded openresolv (3.7.0-1 -> 3.7.1-1)
[2015-10-18 15:31] [ALPM] warning: /etc/pacman.d/mirrorlist installed as /etc/pacman.d/mirrorlist.pacnew
[2015-10-18 15:31] [ALPM] upgraded pacman-mirrorlist (20151002-1 -> 20151017-1)
[2015-10-18 15:31] [ALPM] upgraded plank (0.10.0-1 -> 0.10.1-1)
[2015-10-18 15:31] [ALPM] upgraded systemd-sysvcompat (226-3 -> 227-1)
[2015-10-18 15:31] [ALPM] upgraded vlc (2.2.1-7 -> 2.2.1-8)
[2015-10-18 15:32] [ALPM] upgraded wine (1.7.52-1 -> 1.7.53-1)
[2015-10-18 15:32] [ALPM] upgraded xf86-video-intel (1:2.99.917+472+gf0fd4d5-1 -> 1:2.99.917+478+gdf72bc5-2)
[2015-10-18 15:32] [ALPM] installed aspell (0.60.6.1-3)
[2015-10-18 15:32] [ALPM-SCRIPTLET] ==> aspell comes with no default dictionary
[2015-10-18 15:32] [ALPM] installed hspell (1.2-2)
[2015-10-18 15:32] [ALPM] installed enchant (1.6.0-5)
[2015-10-18 15:32] [ALPM] installed libnm-glib (1.0.6-2)
[2015-10-18 15:32] [ALPM] installed libmm-glib (1.4.12-1)
[2015-10-18 15:32] [ALPM] installed geoclue2 (2.3.0-1)
[2015-10-18 15:32] [ALPM] installed webkit2gtk (2.10.0-1)
[2015-10-18 15:32] [ALPM] upgraded zenity (3.16.3-1 -> 3.18.1-1)
[2015-10-18 15:32] [ALPM] transaction completed
[2015-10-18 15:35] [PACMAN] Running 'pacman --color auto -Sy'
[2015-10-18 15:35] [PACMAN] synchronizing package lists


[[email protected] ~]$ ip link
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT group default
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2: enp2s8: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN mode DEFAULT group default qlen 1000
    link/ether 00:1e:ec:75:14:08 brd ff:ff:ff:ff:ff:ff
3: wlp16s0: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN mode DEFAULT group default qlen 1000
    link/ether 00:1f:3c:71:50:9b brd ff:ff:ff:ff:ff:ff

systemctl status netctl

[[email protected] ~]$ sudo systemctl status [email protected]\x2dHome\x2dWiFi.service
● [email protected]x2dHomex2dWiFi.service - Automatically generated profile by wifi-menu
   Loaded: loaded (/etc/systemd/system/[email protected]x2dHomex2dWiFi.service; enabled; vendor preset: disabled)
   Active: failed (Result: exit-code) since Sun 2015-10-18 19:45:51 NOVT; 10min ago
     Docs: man:netctl.profile(5)
 Main PID: 856 (code=exited, status=1/FAILURE)

Oct 18 19:45:46 Jarvis systemd[1]: Starting Automatically generated profile by wifi-menu...
Oct 18 19:45:46 Jarvis network[856]: Starting network profile 'wlp16s0-Home-WiFi'...
Oct 18 19:45:51 Jarvis network[856]: Failed to bring the network up for profile 'wlp16s0-Home-WiFi'
Oct 18 19:45:51 Jarvis systemd[1]: [email protected]x2dHomex2dWiFi.service: Main process exited, code=exited, status=1/FAILURE
Oct 18 19:45:51 Jarvis systemd[1]: Failed to start Automatically generated profile by wifi-menu.
Oct 18 19:45:51 Jarvis systemd[1]: [email protected]x2dHomex2dWiFi.service: Unit entered failed state.
Oct 18 19:45:51 Jarvis systemd[1]: [email protected]x2dHomex2dWiFi.service: Failed with result 'exit-code'.

journalctl -xe

Oct 18 20:01:03 Jarvis sudo[1132]:    death : TTY=pts/0 ; PWD=/home/death ; USER=root ; COMMAND=/usr/bin/netctl start wlp16s0-Home-WiFi
Oct 18 20:01:03 Jarvis sudo[1132]: pam_unix(sudo:session): session opened for user root by death(uid=0)
Oct 18 20:01:03 Jarvis systemd[1]: Starting Automatically generated profile by wifi-menu...
-- Subject: Unit [email protected]x2dHomex2dWiFi.service has begun start-up
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
--
-- Unit [email protected]x2dHomex2dWiFi.service has begun starting up.
Oct 18 20:01:03 Jarvis polkitd[429]: Registered Authentication Agent for unix-process:1137:183319 (system bus name :1.59 [/usr/bin/pkttyagen
Oct 18 20:01:04 Jarvis network[1143]: Starting network profile 'wlp16s0-Home-WiFi'...
Oct 18 20:01:09 Jarvis network[1143]: Failed to bring the network up for profile 'wlp16s0-Home-WiFi'
Oct 18 20:01:09 Jarvis systemd[1]: [email protected]x2dHomex2dWiFi.service: Main process exited, code=exited, status=1/FAILURE
Oct 18 20:01:09 Jarvis systemd[1]: Failed to start Automatically generated profile by wifi-menu.
-- Subject: Unit [email protected]x2dHomex2dWiFi.service has failed
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
--
-- Unit [email protected]x2dHomex2dWiFi.service has failed.
--
-- The result is failed.
Oct 18 20:01:09 Jarvis systemd[1]: [email protected]x2dHomex2dWiFi.service: Unit entered failed state.
Oct 18 20:01:09 Jarvis systemd[1]: [email protected]x2dHomex2dWiFi.service: Failed with result 'exit-code'.
Oct 18 20:01:09 Jarvis sudo[1132]: pam_unix(sudo:session): session closed for user root
Oct 18 20:01:09 Jarvis polkitd[429]: Unregistered Authentication Agent for unix-process:1137:183319 (system bus name :1.59, object path /org

lspci -k

[[email protected] ~]$ lspci -k
00:00.0 Host bridge: Intel Corporation Mobile 945GSE Express Memory Controller Hub (rev 03)
	Subsystem: Hewlett-Packard Company Device 30d5
	Kernel driver in use: agpgart-intel
	Kernel modules: intel_agp
00:02.0 VGA compatible controller: Intel Corporation Mobile 945GSE Express Integrated Graphics Controller (rev 03)
	Subsystem: Hewlett-Packard Company Device 30d5
	Kernel driver in use: i915
	Kernel modules: i915
00:02.1 Display controller: Intel Corporation Mobile 945GM/GMS/GME, 943/940GML Express Integrated Graphics Controller (rev 03)
	Subsystem: Hewlett-Packard Company Device 30d5
00:1b.0 Audio device: Intel Corporation NM10/ICH7 Family High Definition Audio Controller (rev 01)
	Subsystem: Hewlett-Packard Company Device 30d5
	Kernel driver in use: snd_hda_intel
	Kernel modules: snd_hda_intel
00:1c.0 PCI bridge: Intel Corporation NM10/ICH7 Family PCI Express Port 1 (rev 01)
	Kernel driver in use: pcieport
	Kernel modules: shpchp
00:1c.1 PCI bridge: Intel Corporation NM10/ICH7 Family PCI Express Port 2 (rev 01)
	Kernel driver in use: pcieport
	Kernel modules: shpchp
00:1d.0 USB controller: Intel Corporation NM10/ICH7 Family USB UHCI Controller #1 (rev 01)
	Subsystem: Hewlett-Packard Company Device 30d5
	Kernel driver in use: uhci_hcd
	Kernel modules: uhci_hcd
00:1d.7 USB controller: Intel Corporation NM10/ICH7 Family USB2 EHCI Controller (rev 01)
	Subsystem: Hewlett-Packard Company Device 30d5
	Kernel driver in use: ehci-pci
	Kernel modules: ehci_pci
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev e1)
00:1f.0 ISA bridge: Intel Corporation 82801GBM (ICH7-M) LPC Interface Bridge (rev 01)
	Subsystem: Hewlett-Packard Company Device 30d5
	Kernel driver in use: lpc_ich
	Kernel modules: intel_rng, lpc_ich, leds_ss4200
00:1f.2 IDE interface: Intel Corporation 82801GBM/GHM (ICH7-M Family) SATA Controller [IDE mode] (rev 01)
	Subsystem: Hewlett-Packard Company Device 30d5
	Kernel driver in use: ata_piix
	Kernel modules: ata_piix, pata_acpi, ata_generic
02:06.0 CardBus bridge: ENE Technology Inc CB1410 Cardbus Controller (rev 01)
	Subsystem: Hewlett-Packard Company Device 30d5
	Kernel driver in use: yenta_cardbus
	Kernel modules: yenta_socket
02:08.0 Ethernet controller: Intel Corporation 82562ET/EZ/GT/GZ - PRO/100 VE (LOM) Ethernet Controller Mobile (rev 01)
	Subsystem: Hewlett-Packard Company Device 30d5
	Kernel driver in use: e100
	Kernel modules: e100
10:00.0 Network controller: Intel Corporation PRO/Wireless 3945ABG [Golan] Network Connection (rev 02)
	Subsystem: Hewlett-Packard Company PRO/Wireless 3945ABG [Golan] Network Connection
	Kernel driver in use: iwl3945
	Kernel modules: iwl3945

Погуглил данную проблему, но решения не нашел.

Источник

Иногда я устанавливаю свой планшет в качестве точки доступа Wi-Fi, чтобы использовать Интернет на моем рабочем столе Arch Linux. Вчера я ошибся в настройках беспроводной сетевой карты, и моя точка доступа перестала работать. Мне удалось подключиться к hostpot, но интернет не работал на моем рабочем столе Arch Linux. Я попытался запустить свой сетевой профиль Wi-Fi с помощью команды:

                      $ sudo netctl start wlp9s0-sktab

Здесь,wlp9s0-sktabимя профиля моей сети Wi-Fi. Я получил следующее сообщение об ошибке при попытке запустить сетевой профиль.

                      Job for [email protected]x2dsktab.service failed because the control process exited with error code.
See "systemctl status "[email protected]x2dsktab.service"" and "journalctl -xe" for details.

При поиске в вики Arch Linux кто-то указал, что эта проблема может возникнуть, если вы используетесценарийот имени вашего сетевого профиля. Итак, я удалил свой старый профиль сети Wi-Fi (например, wlp9s0-sktab):

                      $ sudo rm /etc/netctl/wlp9s0-sktab

А затем создал новый с именем «wlp9s0sktab» (без дефиса) с помощью команды «wifi-menu». Но не повезло! У меня такая же проблема, интернет не работает.

Я выполнил следующую команду, чтобы узнать статус моего сетевого профиля Wi-Fi.

                      $ sudo netctl status wlp9s0sktab

Здесь,wlp9s0sktabэто имя моей точки доступа Wi-Fi.

Пример вывода: 

                      ● [email protected] - Automatically generated profile by wifi-menu
 Loaded: loaded (/etc/systemd/system/[email protected]; enabled; vendor preset: disabled)

                      
                         Active: failed
                      
                       (Result: exit-code) since Sun 2017-03-12 12:25:25 IST; 1min 40s ago
 Docs: man:netctl.profile(5)
 Process: 390 ExecStart=/usr/lib/network/network start %I (code=exited, status=1/FAILURE)
 Main PID: 390 (code=exited, status=1/FAILURE)

Mar 12 12:25:24 sk systemd[1]: Starting Automatically generated profile by wifi-menu...
Mar 12 12:25:25 sk network[390]: Starting network profile 'wlp9s0sktab'...
Mar 12 12:25:25 sk network[390]: The interface of network profile 'wlp9s0sktab' is already up
Mar 12 12:25:25 sk systemd[1]: [email protected]: Main process exited, code=exited, status=1/FAILURE
Mar 12 12:25:25 sk systemd[1]: Failed to start Automatically generated profile by wifi-menu.
Mar 12 12:25:25 sk systemd[1]: [email protected]: Unit entered failed state.
Mar 12 12:25:25 sk systemd[1]: [email protected]: Failed with result 'exit-code'.While searching through Arch Wiki, someone has pointed out that we shouldn't hypen (-) in network profile name. So, Have deleted the existing network profile as shown below.

Я понятия не имею, что я неправильно настроил в настройках сети. Проведя некоторое исследование на форумах Arch Linux, я узнал, чтоsystemd вызывает эту проблему. Я тестировал и настраивал локальный DHCP-сервер, поэтому включилdhcpcd.service. Вот почему моя точка доступа Wi-Fi не работала. Если вы когда-либо сталкивались с этой проблемой, просто выполните следующие действия, чтобы исправить ее.

Деактивироватьdhcpcd.serviceс помощью команды:

                      $ sudo systemctl stop dhcpcd.service
                    
                      $ sudo systemctl disable dhcpcd.service

Затем удалите старые аренды DHCP. Следующий каталог содержит все аренды DHCP.

                      $ ls /var/lib/dhcpcd/

Пример вывода: 

                       dhcpcd-enp0s29u1u2.lease dhcpcd-wlp9s0-BlNi-QWtzaHU.lease
 dhcpcd-enp5s0.lease dhcpcd-wlp9s0-Buew-c3VkaGFu.lease
 dhcpcd-wlp9s0-AFFLIENCE.lease dhcpcd-wlp9s0-BVof-QWJp.lease
 dhcpcd-wlp9s0-AFFLIENCE.lease6 'dhcpcd-wlp9s0-Ostechnix�40Tech�40Service.lease'
 dhcpcd-wlp9s0-AndroidAP.lease 'dhcpcd-wlp9s0-Ostechnix�40Tech�40Service.lease6'
 dhcpcd-wlp9s0-B12B-amFjb2Jzb3duZGFyMw.lease dhcpcd-wlp9s0-Dev9376.lease
 dhcpcd-wlp9s0-Bcof-R2luZW91cw.lease dhcpcd-wlp9s0-Dev9376.lease6
 dhcpcd-wlp9s0-Bed6-cmFteWE.lease dhcpcd-wlp9s0-ostechnix.lease
 dhcpcd-wlp9s0-BGD4-cmVudWdhcmFndW5hdGhhbg.lease dhcpcd-wlp9s0-Pratheesh.lease
 dhcpcd-wlp9s0-BGec-TGVub3ZvIEs1MGE0MA.lease dhcpcd-wlp9s0-Raja.lease
 dhcpcd-wlp9s0-BgXq-QWtzaHU.lease dhcpcd-wlp9s0-sktab.lease
 dhcpcd-wlp9s0-BJNQ-bWFkaGFubGF2YTk1.lease dhcpcd-wlp9s0-Sklab.lease
 dhcpcd-wlp9s0-BKTt-RWxh.lease dhcpcd-wlp9s0-mynet.lease

Просто удалите их все или удалите только предпочитаемые вами dhcp-аренды.

Я удалил все аренды DHCP из своих сетевых профилей Wif, как показано ниже.

                      $ sudo rm -fr /var/lib/dhcpcd/dhcpcd-wlp9s0*

Затем удалите все ненужные и ранее включенные службы из systemd с помощью команды:

                      $ sudo rm /etc/systemd/system/multi-user.target.wants/netctl*

Наконец, удалите все подключенные сетевые профили Wi-Fi. Как вы знаете, все сетевые профили находятся в/etc/netctl/каталог.

                      $ sudo rm -fr /etc/netctl/wlp9s0*

Перезагрузите систему.

После входа в систему создайте новый сетевой профиль для своей сети Wi-Fi.

Для этого запустите:

                      $ sudo wifi-menu

Выберите имя вашей сети Wi-Fi:

Избегайте использования дефисов в именах сетей Wi-Fi. Нажмите OK, чтобы сохранить профиль.

Теперь проверьте состояние только что созданного профиля сети Wi-Fi с помощью команды:

                      $ sudo netctl status wlp9s0sktab

Пример вывода: 

                      ● [email protected] - Automatically generated profile by wifi-menu
 
                      
                        Loaded: loaded
                      
                       (/etc/systemd/system/[email protected]; static; vendor preset: disabled)
 
                      
                        Active: active
                      
                       (exited) since Sun 2017-03-12 13:26:33 IST; 2min 20s ago
 Docs: man:netctl.profile(5)
 Process: 851 ExecStart=/usr/lib/network/network start %I (code=exited, status=0/SUCCESS)
 Main PID: 851 (code=exited, status=0/SUCCESS)
 Tasks: 2 (limit: 4915)
 CGroup: /system.slice/system-netctl.slice/[email protected]
 ├─860 wpa_supplicant -q -B -P /run/wpa_supplicant_wlp9s0.pid -i wlp9s0 -D nl80211,wext -c/run/network/wpa_supplicant_wlp9s0
 └─909 dhcpcd -4 -q -t 30 -L wlp9s0

Mar 12 13:26:24 sk network[851]: Starting network profile 'wlp9s0sktab'...
Mar 12 13:26:26 sk dhcpcd[903]: DUID 00:01:00:01:20:57:b7:1b:c0:18:85:50:47:4f
Mar 12 13:26:26 sk dhcpcd[903]: wlp9s0: IAID 85:50:47:4f
Mar 12 13:26:27 sk dhcpcd[903]: wlp9s0: rebinding lease of 192.168.43.193
Mar 12 13:26:27 sk dhcpcd[903]: wlp9s0: probing address 192.168.43.193/24
Mar 12 13:26:32 sk dhcpcd[903]: wlp9s0: leased 192.168.43.193 for 43200 seconds
Mar 12 13:26:32 sk dhcpcd[903]: wlp9s0: adding route to 192.168.43.0/24
Mar 12 13:26:32 sk dhcpcd[903]: wlp9s0: adding default route via 192.168.43.1
Mar 12 13:26:33 sk network[851]: Started network profile 'wlp9s0sktab'
Mar 12 13:26:33 sk systemd[1]: Started Automatically generated profile by wifi-menu.

вуаля! Это сработало!!

Увольнять– Бесплатная электронная книга: «Шпаргалка по командной строке Linux»

Дополнительное примечание:Если Интернет по-прежнему не работает в вашей системе, вам следует обновить сведения о сервере имен на вашем/etc/resolv.confпроизводство. В моем случае я добавил 192.168.43.1, поскольку сервер имен и интернет работали нормально.

Предлагаемое чтение:

  • Как обновить сетевой пароль Wi-Fi с терминала в Arch Linux

Надеюсь, это поможет.

Спасибо, что зашли!

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Источник

Sometimes, I configure my tablet PC as wifi hotspot to use Internet in my Arch linux desktop. Yesterday, I messed up with wireless network card’s settings, and my hotspot didn’t work. I was able to connect with hostpot, but Internet didn’t work in my Arch Linux desktop.

I tried to start my wifi network profile using command:

$ sudo netctl start wlp9s0-sktab

Here, wlp9s0-sktab is my wifi network profile name. I got the following error message while I trying to start the network profile.

Job for [email protected]x2dsktab.service failed because the control process exited with error code.
See "systemctl status "[email protected]\x2dsktab.service"" and "journalctl -xe" for details.

While searching through Arch Linux wiki, someone has pointed out that this problem might occur if you use hyphen in your network profile’s name. So, I deleted my old wifi network profile (i.e wlp9s0-sktab):

$ sudo rm /etc/netctl/wlp9s0-sktab

And, created a new one with name “wlp9s0sktab” (without hyphen) using “wifi-menu” command. But, no luck! I still got the same problem, and Internet doesn’t work.

I ran the following command to know the status of my wifi network profile.

$ sudo netctl status wlp9s0sktab

Here, wlp9s0sktab is my wifi hotspot name.

Sample output:

● [email protected] - Automatically generated profile by wifi-menu
 Loaded: loaded (/etc/systemd/system/[email protected]; enabled; vendor preset: disabled)
 Active: failed (Result: exit-code) since Sun 2017-03-12 12:25:25 IST; 1min 40s ago
 Docs: man:netctl.profile(5)
 Process: 390 ExecStart=/usr/lib/network/network start %I (code=exited, status=1/FAILURE)
 Main PID: 390 (code=exited, status=1/FAILURE)

Mar 12 12:25:24 sk systemd[1]: Starting Automatically generated profile by wifi-menu...
Mar 12 12:25:25 sk network[390]: Starting network profile 'wlp9s0sktab'...
Mar 12 12:25:25 sk network[390]: The interface of network profile 'wlp9s0sktab' is already up
Mar 12 12:25:25 sk systemd[1]: [email protected]: Main process exited, code=exited, status=1/FAILURE
Mar 12 12:25:25 sk systemd[1]: Failed to start Automatically generated profile by wifi-menu.
Mar 12 12:25:25 sk systemd[1]: [email protected]: Unit entered failed state.
Mar 12 12:25:25 sk systemd[1]: [email protected]: Failed with result 'exit-code'.While searching through Arch Wiki, someone has pointed out that we shouldn't hypen (-) in network profile name. So, Have deleted the existing network profile as shown below.

I have no idea what I have misconfigured in the network settings. After digging little bit into Arch Linux forums, I found that systemd causes this problem. I was testing and configuring a local DHCP server, so I had enabled dhcpcd.service in systemd. This was the reason why my wifi hotspot refused to work. If you ever encountered this problem, just follow these steps given below to fix it.

Disable dhcpcd.service using command:

$ sudo systemctl stop dhcpcd.service
$ sudo systemctl disable dhcpcd.service

Next, Remove old DHCP leases. The following directory contains all dhcp leases.

$ ls /var/lib/dhcpcd/

Sample output:

 dhcpcd-enp0s29u1u2.lease dhcpcd-wlp9s0-BlNi-QWtzaHU.lease
 dhcpcd-enp5s0.lease dhcpcd-wlp9s0-Buew-c3VkaGFu.lease
 dhcpcd-wlp9s0-AFFLIENCE.lease dhcpcd-wlp9s0-BVof-QWJp.lease
 dhcpcd-wlp9s0-AFFLIENCE.lease6 'dhcpcd-wlp9s0-Ostechnix40Tech40Service.lease'
 dhcpcd-wlp9s0-AndroidAP.lease 'dhcpcd-wlp9s0-Ostechnix40Tech40Service.lease6'
 dhcpcd-wlp9s0-B12B-amFjb2Jzb3duZGFyMw.lease dhcpcd-wlp9s0-Dev9376.lease
 dhcpcd-wlp9s0-Bcof-R2luZW91cw.lease dhcpcd-wlp9s0-Dev9376.lease6
 dhcpcd-wlp9s0-Bed6-cmFteWE.lease dhcpcd-wlp9s0-ostechnix.lease
 dhcpcd-wlp9s0-BGD4-cmVudWdhcmFndW5hdGhhbg.lease dhcpcd-wlp9s0-Pratheesh.lease
 dhcpcd-wlp9s0-BGec-TGVub3ZvIEs1MGE0MA.lease dhcpcd-wlp9s0-Raja.lease
 dhcpcd-wlp9s0-BgXq-QWtzaHU.lease dhcpcd-wlp9s0-sktab.lease
 dhcpcd-wlp9s0-BJNQ-bWFkaGFubGF2YTk1.lease dhcpcd-wlp9s0-Sklab.lease
 dhcpcd-wlp9s0-BKTt-RWxh.lease dhcpcd-wlp9s0-mynet.lease

Just delete all of them or delete only your preferred dhcp leases.

I deleted all DHCP leases of my wif network profiles as shown below.

$ sudo rm -fr /var/lib/dhcpcd/dhcpcd-wlp9s0*

Then, delete all unnecessary and previously enabled services from systemd using command:

$ sudo rm /etc/systemd/system/multi-user.target.wants/netctl*

Finally, delete all connected wifi network profiles. As you may know, all network profiles will be found under /etc/netctl/ directory.

$ sudo rm -fr /etc/netctl/wlp9s0*

Reboot the system.

Once you logged in, create a new network profile for your wifi network.

To do so, run:

$ sudo wifi-menu

Select your wifi network name:

Avoid using hyphen in wifi network names. Click OK to save the profile.

Now, check the status of the newly created wifi network profile using command:

$ sudo netctl status wlp9s0sktab

Sample output:

● [email protected] - Automatically generated profile by wifi-menu
 Loaded: loaded (/etc/systemd/system/[email protected]; static; vendor preset: disabled)
 Active: active (exited) since Sun 2017-03-12 13:26:33 IST; 2min 20s ago
 Docs: man:netctl.profile(5)
 Process: 851 ExecStart=/usr/lib/network/network start %I (code=exited, status=0/SUCCESS)
 Main PID: 851 (code=exited, status=0/SUCCESS)
 Tasks: 2 (limit: 4915)
 CGroup: /system.slice/system-netctl.slice/[email protected]
 ├─860 wpa_supplicant -q -B -P /run/wpa_supplicant_wlp9s0.pid -i wlp9s0 -D nl80211,wext -c/run/network/wpa_supplicant_wlp9s0
 └─909 dhcpcd -4 -q -t 30 -L wlp9s0

Mar 12 13:26:24 sk network[851]: Starting network profile 'wlp9s0sktab'...
Mar 12 13:26:26 sk dhcpcd[903]: DUID 00:01:00:01:20:57:b7:1b:c0:18:85:50:47:4f
Mar 12 13:26:26 sk dhcpcd[903]: wlp9s0: IAID 85:50:47:4f
Mar 12 13:26:27 sk dhcpcd[903]: wlp9s0: rebinding lease of 192.168.43.193
Mar 12 13:26:27 sk dhcpcd[903]: wlp9s0: probing address 192.168.43.193/24
Mar 12 13:26:32 sk dhcpcd[903]: wlp9s0: leased 192.168.43.193 for 43200 seconds
Mar 12 13:26:32 sk dhcpcd[903]: wlp9s0: adding route to 192.168.43.0/24
Mar 12 13:26:32 sk dhcpcd[903]: wlp9s0: adding default route via 192.168.43.1
Mar 12 13:26:33 sk network[851]: Started network profile 'wlp9s0sktab'
Mar 12 13:26:33 sk systemd[1]: Started Automatically generated profile by wifi-menu.

Voila! It worked!!

Additional note: If Internet still doesn’t work on your system, you need to update the nameserver details in your /etc/resolv.conf file. In my case, I have added 192.168.43.1 as nameserver and Internet worked just fine!

Suggested read:

  • How To Update Wifi Network Password From Terminal In Arch Linux

And, that’s all for now. Hope this helps. More good stuffs to come. Stay tuned!

Cheers!

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