[Çözüldü ] dhcpcd[11335]: control_open: Permission denied

[ata1]

Daha önce çok rahat çalışıyorlardı hem harici adaptörüm hem ana bcm4312 'yi çok rahat kullanırken şu an harici adaptörü taktığımda.
her 5 dakikada bir yenileme yapıyor ve dolayısı ile donma oluyor 20 saniyelik kısa bir kesinti oluyor. Daha önce her ikisi takılı iken çok rahat kullanıyordum.
gelen güncellem sonrası olduğunu belirtmek isterim beklettiğim 220 mb güncellemem vardı. Gün itibari ile güncelleme yaptım

Kod Seç Genişlet

╔═[17:09]═[ata@ata]
╚═══===═══[]>> journalctl -xe
-- Subject: Unit pamac.service has finished start-up
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
--
-- Unit pamac.service has finished starting up.
--
-- The start-up result is done.
Eyl 25 16:55:17 ata sudo[11315]:      ata : TTY=pts/0 ; PWD=/home/ata ; USER=root ; COMMAND=/
Eyl 25 16:55:17 ata sudo[11315]: pam_unix(sudo:session): session opened for user root by (uid
Eyl 25 16:55:17 ata dhcpcd[11316]: sending commands to master dhcpcd process
Eyl 25 16:55:17 ata dhcpcd[818]: control command: dhcpcd
Eyl 25 16:55:17 ata sudo[11315]: pam_unix(sudo:session): session closed for user root
Eyl 25 16:55:26 ata dhcpcd[11335]: control_open: Permission denied
Eyl 25 16:55:26 ata dhcpcd[11335]: main: pidfile_lock: Permission denied
Eyl 25 17:07:51 ata dbus-daemon[1452]: Activating service name='org.gnome.gedit'
Eyl 25 17:07:51 ata dbus-daemon[1452]: Successfully activated service 'org.gnome.gedit'
Eyl 25 17:07:52 ata dbus-daemon[1452]: Activating service name='ca.desrt.dconf'
Eyl 25 17:07:52 ata dbus-daemon[1452]: Successfully activated service 'ca.desrt.dconf'
Eyl 25 17:08:17 ata polkitd[1461]: Registered Authentication Agent for unix-process:11664:697
Eyl 25 17:08:20 ata polkitd[1461]: Operator of unix-session:c2 successfully authenticated as
Eyl 25 17:08:21 ata polkitd[1461]: Operator of unix-session:c2 successfully authenticated as
Eyl 25 17:08:21 ata systemd[1]: Reloading.
Eyl 25 17:08:21 ata polkitd[1461]: Unregistered Authentication Agent for unix-process:11664:6
lines 2051-2073/2073 (END)

Kod Seç Genişlet

╔═[17:36]═[ata@ata]
╚═══===═══[]>> sudo systemctl status dhcpcd
● dhcpcd.service - dhcpcd on all interfaces
   Loaded: loaded (/usr/lib/systemd/system/dhcpcd.service; enabled; vendor preset: disabled)
   Active: active (running) since Paz 2016-09-25 18:12:46 EEST; 34min left
Main PID: 818 (dhcpcd)
    Tasks: 1 (limit: 4915)
   CGroup: /system.slice/dhcpcd.service
           └─818 /usr/bin/dhcpcd -q -b

Eyl 25 17:37:25 ata dhcpcd[818]: wlp0s26f7u4: adding address fe80::5afe:affe:46c5:2e32
Eyl 25 17:37:25 ata dhcpcd[818]: wlp0s26f7u4: IAID 12:14:33:48
Eyl 25 17:37:25 ata dhcpcd[818]: wlp0s26f7u4: rebinding lease of 192.xxx.x.xx
Eyl 25 17:37:25 ata dhcpcd[818]: wlp0s26f7u4: probing address 192.xx.2.63/24
Eyl 25 17:37:26 ata dhcpcd[818]: wlp0s26f7u4: soliciting an IPv6 router
Eyl 25 17:37:29 ata dhcpcd[818]: wlan0: adding default route via 192.xx.x.x
Eyl 25 17:37:30 ata dhcpcd[818]: wlp0s26f7u4: leased 192.xx.x.xx for 3600 seconds
Eyl 25 17:37:30 ata dhcpcd[818]: wlp0s26f7u4: adding route to 192.xxx.x.0/xx
Eyl 25 17:37:30 ata dhcpcd[818]: wlp0s26f7u4: adding default route via 192.xxx.x.x
Eyl 25 17:37:39 ata dhcpcd[818]: wlp0s26f7u4: no IPv6 Routers available



Kod Seç Genişlet

╔═[17:38]═[ata@ata]
╚═══===═══[]>> lspci -vnn |grep Ethernet
lspci: Unable to load libkmod resources: error -12
03:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 02)



Kod Seç Genişlet

╔═[17:17]═[ata@ata]
╚═══===═══[]>> dhcpcd -d
control_open: Permission denied
main: pidfile_lock: Permission denied


Kod Seç Genişlet

╔═[17:17]═[ata@ata]
╚═══===═══[]>> uname -a
Linux ata 4.4.21-1-lts #1 SMP Thu Sep 15 20:38:36 CEST 2016 x86_64 GNU/Linux


sistemim arch linux lts kernel

[heartsmagic]

dhcpd'yi durdurup sonra tekrar başlattığında da aynı sorun oluyor mu?
Bir de, Arch bu servisi root olarak mı yoksa normal/özel kullanıcı olarak mı çalıştırıyor?
Gelen güncellemeleri arasında neler vardı? systemd falan?

[ata1]

systmed vardı diye anımsıyorum çok sayıda güncelleme olduğundan pek dikkat etmediğimi söyleye bilirim.

Kod Seç Genişlet

╔═[18:10]═[ata@ata]
╚═══===═══[]>> sudo dhcpcd -d
sending commands to master dhcpcd process
send OK


şu şekilde kullanıyoruz. Kısaca root olarak kurulum ardından şu komutları kullanarak  işlem gerçekleştiriyoruz

Kod Seç Genişlet

dhcpcd -d

systemctl start dhcpcd@eth0.service


Edit : sitemi daha önce defalarca yeniden başlatmama karşın değişmemişti şuan yeniden başlattım çıktı şöyle şuan fakat kesinti var mı diye henüz gözlemliyorum.
kesintiden kasıt wifi lambası kapalı ve açık konuma geliyordu.

Kod Seç Genişlet


╔═[18:15]═[ata@ata]
╚═══===═══[]>> journalctl -xe
-- The start-up result is done.
Eyl 25 18:07:30 ata dhcpcd[818]: wlp0s26f7u4: adding default route via 192.168.2.1
Eyl 25 18:10:42 ata sudo[13126]:      ata : TTY=pts/0 ; PWD=/home/ata ; USER=root ; COMMAND=/
Eyl 25 18:10:42 ata sudo[13126]: pam_unix(sudo:session): session opened for user root by (uid
Eyl 25 18:10:42 ata dhcpcd[13127]: sending commands to master dhcpcd process
Eyl 25 18:10:42 ata dhcpcd[818]: control command: dhcpcd
Eyl 25 18:10:42 ata sudo[13126]: pam_unix(sudo:session): session closed for user root
Eyl 25 18:10:54 ata sudo[13147]:      ata : TTY=pts/0 ; PWD=/home/ata ; USER=root ; COMMAND=/
Eyl 25 18:10:54 ata sudo[13147]: pam_unix(sudo:session): session opened for user root by (uid
Eyl 25 18:10:54 ata dhcpcd[13148]: sending commands to master dhcpcd process
Eyl 25 18:10:54 ata dhcpcd[818]: control command: dhcpcd -d
Eyl 25 18:10:54 ata dhcpcd[13148]: send OK
Eyl 25 18:10:54 ata sudo[13147]: pam_unix(sudo:session): session closed for user root
Eyl 25 18:11:59 ata wpa_supplicant[1712]: wlp0s26f7u4: WPA: Group rekeying completed with 00:
Eyl 25 18:11:59 ata wpa_supplicant[1712]: wlan0: WPA: Group rekeying completed with 00:1c:a8:
Eyl 25 18:12:02 ata dbus-daemon[1452]: Activating service name='org.gnome.gedit'
Eyl 25 18:12:02 ata dbus-daemon[1452]: Successfully activated service 'org.gnome.gedit'
Eyl 25 18:14:04 ata sudo[13216]:      ata : TTY=pts/0 ; PWD=/home/ata ; USER=root ; COMMAND=/
Eyl 25 18:14:04 ata sudo[13216]: pam_unix(sudo:session): session opened for user root by (uid
Eyl 25 18:14:04 ata sudo[13216]: pam_unix(sudo:session): session closed for user root
Eyl 25 18:15:25 ata sudo[13238]:      ata : TTY=pts/0 ; PWD=/home/ata ; USER=root ; COMMAND=/
Eyl 25 18:15:25 ata sudo[13238]: pam_unix(sudo:session): session opened for user root by (uid
Eyl 25 18:15:25 ata sudo[13238]: pam_unix(sudo:session): session closed for user root
lines 1183-1205/1205 (END)


[heartsmagic]

Arada bir şeyler karışmış demek ki systemd güncellemesinden sonra. root olmayan kullanıcının da muhtemelen o servisi çalıştırabilmesi gerekiyordur Arch üzerinde zira çıktılarda şu an yapabiliyor senin kullanıcın. Tabi kesinti sorunu bundan kaynaklı mıdır bilemiyorum. Gözlemle bakalım.

[ata1]

b43-firmware networkmanager'i yeniden kurup reboot yapmıştım. Şu ana kadar herhangi bir sorun olmadı . konuyu işaretliyorum ilginize teşekkür ederim.
sorun tekrarlarsa konuya dönüş yaparım iyi forumlar.

Şuan için tek sorunum başlattıktan masa üzerine düştüğümde wifi arama başlatıp bağlanıyor ve sonra masa üzerine bağlantı işareti geliyor. Dolayısı ile bu bir gecikmeye neden oluyor. Kapatırken de sistemi 7-10 sn bağlantının kesilmesi bekleniyor. Bir öneriniz var mı ?
başlangıçta hata veriyordu disable yaptım .

Kod Seç Genişlet

systemctl start dhcpcd@wlan0.service

Kod Seç Genişlet

╔═[02:44]═[ata@ata]
╚═══===═══[]>> iwconfig
lo        no wireless extensions.

wlan0     IEEE 802.11bg  ESSID:"irem" 
          Mode:Managed  Frequency:2.437 GHz  Access Point: 00:1C:A8:D4:D9:B4   
          Bit Rate=24 Mb/s   Tx-Power=20 dBm   
          Retry short limit:7   RTS thr:off   Fragment thr:off
          Power Management:off
          Link Quality=70/70  Signal level=-34 dBm 
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:13  Invalid misc:31   Missed beacon:0

wlp0s26f7u3  IEEE 802.11bg  ESSID:"irem"  Nickname:"rtl_wifi"
          Mode:Managed  Frequency:2.437 GHz  Access Point: 00:1C:A8:D4:D9:B4   
          Bit Rate:54 Mb/s   Sensitivity:0/0 
          Retry:off   RTS thr:off   Fragment thr:off
          Power Management:off
          Link Quality=100/100  Signal level=90/100  Noise level=0/100
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:0   Missed beacon:0

enp3s0    no wireless extensions.

[ata1]

Kod Seç Genişlet

[root@ata ata]#  systemctl enable NetworkManager
[root@ata ata]# systemctl enable dhcpcd@wlan0.service

Kod Seç Genişlet

[root@ata ata]# systemctl start dhcpcd@wlan0.service
Job for dhcpcd@wlan0.service failed because of unavailable resources or another system error.
See "systemctl status dhcpcd@wlan0.service" and "journalctl -xe" for details.


Kod Seç Genişlet

[root@ata ata]# systemctl
  UNIT                              LOAD   ACTIVE SUB       DESCRIPTION
  proc-sys-fs-binfmt_misc.automount loaded active waiting   Arbitrary Executable File Formats
  sys-devices-pci0000:00-0000:00:01.0-0000:01:00.0-backlight-acpi_video0.device loaded active
  sys-devices-pci0000:00-0000:00:01.0-0000:01:00.0-drm-card0-card0\x2dLVDS\x2d1-radeon_bl0.de
  sys-devices-pci0000:00-0000:00:01.0-0000:01:00.1-sound-card1.device loaded active plugged 
  sys-devices-pci0000:00-0000:00:1a.7-usb1-1\x2d3-1\x2d3:1.0-host6-target6:0:0-6:0:0:0-block-
  sys-devices-pci0000:00-0000:00:1a.7-usb1-1\x2d3-1\x2d3:1.0-host6-target6:0:0-6:0:0:0-block-
  sys-devices-pci0000:00-0000:00:1b.0-sound-card0.device loaded active plugged   82801I (ICH9
  sys-devices-pci0000:00-0000:00:1c.0-0000:02:00.0-ssb0:0-net-wlan0.device loaded active plug
  sys-devices-pci0000:00-0000:00:1c.1-0000:03:00.0-net-enp3s0.device loaded active plugged   
  sys-devices-pci0000:00-0000:00:1f.2-ata1-host0-target0:0:0-0:0:0:0-block-sda-sda1.device lo
  sys-devices-pci0000:00-0000:00:1f.2-ata1-host0-target0:0:0-0:0:0:0-block-sda-sda2.device lo
  sys-devices-pci0000:00-0000:00:1f.2-ata1-host0-target0:0:0-0:0:0:0-block-sda-sda3.device lo
  sys-devices-pci0000:00-0000:00:1f.2-ata1-host0-target0:0:0-0:0:0:0-block-sda-sda4.device lo
  sys-devices-pci0000:00-0000:00:1f.2-ata1-host0-target0:0:0-0:0:0:0-block-sda.device loaded
  sys-devices-pci0000:00-0000:00:1f.2-ata2-host1-target1:0:0-1:0:0:0-block-sr0.device loaded
  sys-devices-platform-serial8250-tty-ttyS0.device loaded active plugged   /sys/devices/platf
  sys-devices-platform-serial8250-tty-ttyS1.device loaded active plugged   /sys/devices/platf
  sys-devices-platform-serial8250-tty-ttyS2.device loaded active plugged   /sys/devices/platf
  sys-devices-platform-serial8250-tty-ttyS3.device loaded active plugged   /sys/devices/platf
  sys-devices-virtual-misc-rfkill.device loaded active plugged   /sys/devices/virtual/misc/rf
  sys-module-configfs.device        loaded active plugged   /sys/module/configfs
  sys-module-fuse.device            loaded active plugged   /sys/module/fuse
  sys-subsystem-net-devices-enp3s0.device loaded active plugged   RTL8111/8168/8411 PCI Expre
  sys-subsystem-net-devices-wlan0.device loaded active plugged   BCM4312 802.11b/g LP-PHY
  -.mount                           loaded active mounted   /
  dev-hugepages.mount               loaded active mounted   Huge Pages File System
  dev-mqueue.mount                  loaded active mounted   POSIX Message Queue File System
  run-media-ata-370796cb\x2dc812\x2d44a7\x2dba22\x2d53e81a5e210a.mount loaded active mounted
  run-media-ata-85282475\x2d8968\x2d442c\x2dab3b\x2d8d383eaf96a4.mount loaded active mounted
  run-user-1000-gvfs.mount          loaded active mounted   /run/user/1000/gvfs
  run-user-1000.mount               loaded active mounted   /run/user/1000
  sys-fs-fuse-connections.mount     loaded active mounted   FUSE Control File System
  sys-kernel-config.mount           loaded active mounted   Configuration File System
  sys-kernel-debug.mount            loaded active mounted   Debug File System
  tmp.mount                         loaded active mounted   Temporary Directory
  systemd-ask-password-console.path loaded active waiting   Dispatch Password Requests to Con
  systemd-ask-password-wall.path    loaded active waiting   Forward Password Requests to Wall
  init.scope                        loaded active running   System and Service Manager
  session-c2.scope                  loaded active running   Session c2 of user ata
  alsa-restore.service              loaded active exited    Save/Restore Sound Card State
  dbus.service                      loaded active running   D-Bus System Message Bus
  dhcpcd.service                    loaded active running   dhcpcd on all interfaces
● dhcpcd@wlan0.service              loaded failed failed    dhcpcd on wlan0
  kmod-static-nodes.service         loaded active exited    Create list of required static de
  laptop-mode.service               loaded active exited    Laptop Mode Tools
  lightdm.service                   loaded active running   Light Display Manager
  NetworkManager.service            loaded active running   Network Manager


Kod Seç Genişlet

[root@ata ata]# systemctl status dhcpcd@wlan0.service
● dhcpcd@wlan0.service - dhcpcd on wlan0
   Loaded: loaded (/usr/lib/systemd/system/dhcpcd@.service; enabled; vendor preset: disabled)
   Active: failed (Result: resources) since Sal 2016-09-27 18:55:51 EEST; 8min ago
  Process: 6644 ExecStart=/usr/bin/dhcpcd -q -w %I (code=exited, status=0/SUCCESS)

Eyl 27 18:55:51 ata systemd[1]: Starting dhcpcd on wlan0...
Eyl 27 18:55:51 ata dhcpcd[6644]: sending commands to master dhcpcd process
Eyl 27 18:55:51 ata systemd[1]: dhcpcd@wlan0.service: PID file /run/dhcpcd-wlan0.pid not read
Eyl 27 18:55:51 ata systemd[1]: Failed to start dhcpcd on wlan0.
Eyl 27 18:55:51 ata systemd[1]: dhcpcd@wlan0.service: Unit entered failed state.
Eyl 27 18:55:51 ata systemd[1]: dhcpcd@wlan0.service: Failed with result 'resources'.
...skipping...
● dhcpcd@wlan0.service - dhcpcd on wlan0
   Loaded: loaded (/usr/lib/systemd/system/dhcpcd@.service; enabled; vendor preset: disabled)
   Active: failed (Result: resources) since Sal 2016-09-27 18:55:51 EEST; 8min ago
  Process: 6644 ExecStart=/usr/bin/dhcpcd -q -w %I (code=exited, status=0/SUCCESS)

Eyl 27 18:55:51 ata systemd[1]: Starting dhcpcd on wlan0...
Eyl 27 18:55:51 ata dhcpcd[6644]: sending commands to master dhcpcd process
Eyl 27 18:55:51 ata systemd[1]: dhcpcd@wlan0.service: PID file /run/dhcpcd-wlan0.pid not read
Eyl 27 18:55:51 ata systemd[1]: Failed to start dhcpcd on wlan0.
Eyl 27 18:55:51 ata systemd[1]: dhcpcd@wlan0.service: Unit entered failed state.
Eyl 27 18:55:51 ata systemd[1]: dhcpcd@wlan0.service: Failed with result 'resources'.
~
~
~
~
~
~
~
~
~
~
~
~
ESCOD
























● dhcpcd@wlan0.service - dhcpcd on wlan0
   Loaded: loaded (/usr/lib/systemd/system/dhcpcd@.service; enabled; vendor preset: disabled)
   Active: failed (Result: resources) since Sal 2016-09-27 18:55:51 EEST; 8min ago
  Process: 6644 ExecStart=/usr/bin/dhcpcd -q -w %I (code=exited, status=0/SUCCESS)

Eyl 27 18:55:51 ata systemd[1]: Starting dhcpcd on wlan0...
Eyl 27 18:55:51 ata dhcpcd[6644]: sending commands to master dhcpcd process
Eyl 27 18:55:51 ata systemd[1]: dhcpcd@wlan0.service: PID file /run/dhcpcd-wlan0.pid not read
Eyl 27 18:55:51 ata systemd[1]: Failed to start dhcpcd on wlan0.
Eyl 27 18:55:51 ata systemd[1]: dhcpcd@wlan0.service: Unit entered failed state.
Eyl 27 18:55:51 ata systemd[1]: dhcpcd@wlan0.service: Failed with result 'resources'.
~
~
~
~
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~
lines 1-11/11 (END)


bir türlü hata kaynağını bulamadım  çok fazla kaynağa bakındım kafamda çok karıştı yardım edebilecek arkadaşım var mı ?

[ata1]

Sorunu  şu  şekilde çözdüm tüm internet ayarlarımı silip yeniden yükledim networkmanager dahil  şuan sistemde bir sorunum kalmadı konu kapatılabilir.

[mhmtkrktr]

Biraz geç oldu ama başlığı zaten hiç görmedim. Tekrar aynı durum olursa diye şunu yaptım. Belki işe yarar.

( Listeleme süresi, kurulu paket sayısına göre 10-15 saniye sürebiliyor. )

Kod Seç Genişlet

#!/bin/bash

rm /tmp/sonlist 2>/dev/null
rm /tmp/sonpak 2>/dev/null

yaourt -Q --date | awk '{print $1}' | sed 's/.*\///' >/tmp/sonlist
sonpak=$(cat /tmp/sonlist | tail -n1)
trh=$(sudo pacman -Qi $sonpak | awk '/Yükleme Tarihi/{print $5" "$6}')
clear
echo -e "\n\e[1;33m Liste alınıyor, Bekleyin ...."
for pkt in $(cat /tmp/sonlist); do
if [[ $(sudo pacman -Qi $pkt | grep "$trh") != "" ]]; then
sudo pacman -Qi $pkt | grep 'İsim' | sed -e 's/İsim//g' -e 's/://g' >>/tmp/sonpak
fi
done
clear
echo -e "\n\t\e[1;91m En son kurulan paket $trh tarihinde kurulan $sonpak"
echo -e "\v\t $trh tarihinde kurulan diğer paketlerin listesi \e[1;36m\v"
echo $(cat /tmp/sonpak | sed 's/^ */++  /g')
echo -e "\v\e[0m"

Şu şekilde bir sonuç vermesi gerekiyor.

[ata1]

Emeğine sağlık teşekkür ederim. Şuan için bir sorun görünmüyor. Nedenini anlamadığım bir şekilde oldu çözüm bulamayınca servisleri yeniden yüklemeyi
ddenemek zorunda kaldım bu çözüm oldu fakat nedenini halen anlamışdeğilim. fakat halen şöyle bir sorun yaşıyorum wifi adaptörüm ile bağlı iken 10 dakikada bir
wifi resetleniyor. Resetlenmeden kastım wifi lambası kapalı ve sonra açık konuma geliyor. Çıktılarım da bir sorun da göremedim,
Fakat adaptörü çok fazla kullanmadığımdan sıkıntı yaratmıyor.

Kod Seç Genişlet

╔═[13:03]═[ata@localhost]
╚═══===═══[]>>  systemctl
UNIT                               LOAD   ACTIVE SUB       DESCRIPTION
proc-sys-fs-binfmt_misc.automount  loaded active waiting   Arbitrary Executable File Formats
sys-devices-pci0000:00-0000:00:01.0-0000:01:00.0-backlight-acpi_video0.device loaded active p
sys-devices-pci0000:00-0000:00:01.0-0000:01:00.0-drm-card0-card0\x2dLVDS\x2d1-radeon_bl0.devi
sys-devices-pci0000:00-0000:00:01.0-0000:01:00.1-sound-card1.device loaded active plugged   R
sys-devices-pci0000:00-0000:00:1b.0-sound-card0.device loaded active plugged   82801I (ICH9 F
sys-devices-pci0000:00-0000:00:1c.0-0000:02:00.0-ssb0:0-net-wlan0.device loaded active plugge
sys-devices-pci0000:00-0000:00:1c.1-0000:03:00.0-net-enp3s0.device loaded active plugged   RT
sys-devices-pci0000:00-0000:00:1f.2-ata1-host0-target0:0:0-0:0:0:0-block-sda-sda1.device load
sys-devices-pci0000:00-0000:00:1f.2-ata1-host0-target0:0:0-0:0:0:0-block-sda-sda2.device load
sys-devices-pci0000:00-0000:00:1f.2-ata1-host0-target0:0:0-0:0:0:0-block-sda-sda3.device load
sys-devices-pci0000:00-0000:00:1f.2-ata1-host0-target0:0:0-0:0:0:0-block-sda-sda4.device load
sys-devices-pci0000:00-0000:00:1f.2-ata1-host0-target0:0:0-0:0:0:0-block-sda.device loaded ac
sys-devices-pci0000:00-0000:00:1f.2-ata2-host1-target1:0:0-1:0:0:0-block-sr0.device loaded ac
sys-devices-platform-serial8250-tty-ttyS0.device loaded active plugged   /sys/devices/platfor
sys-devices-platform-serial8250-tty-ttyS1.device loaded active plugged   /sys/devices/platfor
sys-devices-platform-serial8250-tty-ttyS2.device loaded active plugged   /sys/devices/platfor
sys-devices-platform-serial8250-tty-ttyS3.device loaded active plugged   /sys/devices/platfor
sys-devices-virtual-misc-rfkill.device loaded active plugged   /sys/devices/virtual/misc/rfki
sys-module-configfs.device         loaded active plugged   /sys/module/configfs
sys-module-fuse.device             loaded active plugged   /sys/module/fuse
sys-subsystem-net-devices-enp3s0.device loaded active plugged   RTL8111/8168/8411 PCI Express
sys-subsystem-net-devices-wlan0.device loaded active plugged   BCM4312 802.11b/g LP-PHY
-.mount                            loaded active mounted   /
dev-hugepages.mount                loaded active mounted   Huge Pages File System
dev-mqueue.mount                   loaded active mounted   POSIX Message Queue File System
run-user-1000-gvfs.mount           loaded active mounted   /run/user/1000/gvfs
run-user-1000.mount                loaded active mounted   /run/user/1000
sys-fs-fuse-connections.mount      loaded active mounted   FUSE Control File System
sys-kernel-config.mount            loaded active mounted   Configuration File System
sys-kernel-debug.mount             loaded active mounted   Debug File System
tmp.mount                          loaded active mounted   Temporary Directory
systemd-ask-password-console.path  loaded active waiting   Dispatch Password Requests to Cons
systemd-ask-password-wall.path     loaded active waiting   Forward Password Requests to Wall
init.scope                         loaded active running   System and Service Manager
session-c2.scope                   loaded active running   Session c2 of user ata
alsa-restore.service               loaded active exited    Save/Restore Sound Card State
dbus.service                       loaded active running   D-Bus System Message Bus
dhcpcd.service                     loaded active running   dhcpcd on all interfaces
kmod-static-nodes.service          loaded active exited    Create list of required static dev

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╔═[13:02]═[ata@localhost]
╚═══===═══[]>> systemctl status dhcpcd@wlan0.service
● dhcpcd@wlan0.service - dhcpcd on wlan0
   Loaded: loaded (/usr/lib/systemd/system/dhcpcd@.service; disabled; vendor preset: disabled
   Active: inactive (dead)
...skipping...
● dhcpcd@wlan0.service - dhcpcd on wlan0
   Loaded: loaded (/usr/lib/systemd/system/dhcpcd@.service; disabled; vendor preset: disabled
   Active: inactive (dead)