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#1 30-01-2022 02:12:31

El_Gecko
Membre
Inscription : 30-01-2022

Wicd: la connexion Wifi auto ne tient pas mais relance manuelle OK

Bonjour,

Je suis confronté à un problème pénible de connexion Wifi sous "Slax 9" basée sur "Debian 9.12"  (cat /etc/debian_version) .

Wicd est installlé en standard avec cette version.

La connexion automatique en Wifi au démarrage échoue, il faut la relancer manuellement en passant par la GUI Wicd.

Juste après un reboot, si je lance un ping sur un gros site web fiable (amazon, google...), il répond OK 4 fois, puis 4 erreurs, puis 4 OK ...  pour finir définitivement en erreur de résolution du nom du site.

Je dois passer par la GUI de Wicd pour me connecter manuellement. Celà marche bien, la connection reste alors stable.

Pourtant, au tout début, la connection Wifi automatique au démarrage a fonctionné durant plusieurs mois !?!

Comment résoudre ce problème ???

Ci-dessous quelques infos.

Bien sûr à votre disposition pour vous en fournir davantage.

@+

Steve.


JUST AFTER REBOOT
=================
As root

$ ip a

1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1
    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: eno1: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast state DOWN group default qlen 1000
    link/ether 5c:26:0a:3c:71:da brd ff:ff:ff:ff:ff:ff
3: wlp2s0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq state DOWN group default qlen 1000
    link/ether 18:3d:a2:10:43:0c brd ff:ff:ff:ff:ff:ff
4: vmnet1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UNKNOWN group default qlen 1000
    link/ether 00:50:56:c0:00:01 brd ff:ff:ff:ff:ff:ff
    inet 192.168.132.1/24 brd 192.168.132.255 scope global vmnet1
       valid_lft forever preferred_lft forever
    inet6 fe80::250:56ff:fec0:1/64 scope link
       valid_lft forever preferred_lft forever
5: vmnet8: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UNKNOWN group default qlen 1000
    link/ether 00:50:56:c0:00:08 brd ff:ff:ff:ff:ff:ff
    inet 172.16.44.1/24 brd 172.16.44.255 scope global vmnet8
       valid_lft forever preferred_lft forever
    inet6 fe80::250:56ff:fec0:8/64 scope link
       valid_lft forever preferred_lft forever

-----------------
$ systemctl status wicd.service

● wicd.service - LSB: Starts and stops Wicd
   Loaded: loaded (/etc/init.d/wicd; generated; vendor preset: enabled)
   Active: active (running) since Thu 2022-01-27 21:22:06 CET; 2min 56s ago
     Docs: man:systemd-sysv-generator(8)
  Process: 759 ExecStart=/etc/init.d/wicd start (code=exited, status=0/SUCCESS)
    Tasks: 2 (limit: 4915)
   CGroup: /system.slice/wicd.service
           ├─910 /usr/bin/python -O /usr/share/wicd/daemon/wicd-daemon.py --keep-connection
           └─971 /usr/bin/python -O /usr/share/wicd/daemon/monitor.py

Jan 27 21:22:02 slax systemd[1]: Starting LSB: Starts and stops Wicd...
Jan 27 21:22:06 slax wicd[759]: Starting Network connection manager: wicd.
Jan 27 21:22:06 slax systemd[1]: Started LSB: Starts and stops Wicd.

------------------
$ systemctl start wicd.service


● wicd.service - LSB: Starts and stops Wicd
   Loaded: loaded (/etc/init.d/wicd; generated; vendor preset: enabled)
   Active: inactive (dead) since Thu 2022-01-27 21:26:01 CET; 10s ago
     Docs: man:systemd-sysv-generator(8)
  Process: 1479 ExecStop=/etc/init.d/wicd stop (code=exited, status=0/SUCCESS)
  Process: 759 ExecStart=/etc/init.d/wicd start (code=exited, status=0/SUCCESS)

Jan 27 21:22:02 slax systemd[1]: Starting LSB: Starts and stops Wicd...
Jan 27 21:22:06 slax wicd[759]: Starting Network connection manager: wicd.
Jan 27 21:22:06 slax systemd[1]: Started LSB: Starts and stops Wicd.
Jan 27 21:26:01 slax systemd[1]: Stopping LSB: Starts and stops Wicd...
Jan 27 21:26:01 slax wicd[1479]: Stopping Network connection manager: wicd.
Jan 27 21:26:01 slax systemd[1]: Stopped LSB: Starts and stops Wicd.
● wicd.service - LSB: Starts and stops Wicd
   Loaded: loaded (/etc/init.d/wicd; generated; vendor preset: enabled)
   Active: active (running) since Thu 2022-01-27 21:26:38 CET; 9s ago
     Docs: man:systemd-sysv-generator(8)
  Process: 1479 ExecStop=/etc/init.d/wicd stop (code=exited, status=0/SUCCESS)
  Process: 1495 ExecStart=/etc/init.d/wicd start (code=exited, status=0/SUCCESS)
    Tasks: 2 (limit: 4915)
   CGroup: /system.slice/wicd.service
           ├─1504 /usr/bin/python -O /usr/share/wicd/daemon/wicd-daemon.py --keep-connection
           └─1508 /usr/bin/python -O /usr/share/wicd/daemon/monitor.py

Jan 27 21:26:38 slax systemd[1]: Starting LSB: Starts and stops Wicd...
Jan 27 21:26:38 slax wicd[1495]: Starting Network connection manager: wicd.
Jan 27 21:26:38 slax systemd[1]: Started LSB: Starts and stops Wicd.


---------------------
$ ip a

1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1
    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: eno1: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast state DOWN group default qlen 1000
    link/ether 5c:26:0a:3c:71:da brd ff:ff:ff:ff:ff:ff
3: wlp2s0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq state DOWN group default qlen 1000
    link/ether 18:3d:a2:10:43:0c brd ff:ff:ff:ff:ff:ff
4: vmnet1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UNKNOWN group default qlen 1000
    link/ether 00:50:56:c0:00:01 brd ff:ff:ff:ff:ff:ff
    inet 192.168.132.1/24 brd 192.168.132.255 scope global vmnet1
       valid_lft forever preferred_lft forever
    inet6 fe80::250:56ff:fec0:1/64 scope link
       valid_lft forever preferred_lft forever
5: vmnet8: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UNKNOWN group default qlen 1000
    link/ether 00:50:56:c0:00:08 brd ff:ff:ff:ff:ff:ff
    inet 172.16.44.1/24 brd 172.16.44.255 scope global vmnet8
       valid_lft forever preferred_lft forever
    inet6 fe80::250:56ff:fec0:8/64 scope link
       valid_lft forever preferred_lft forever

--------------------------------
dhclient.conf.template.default
--------------------------------


# If you're reading this, you're probably reading either:
#  /etc/wicd/dhclient.conf.template.default
# or
#  /etc/wicd/dhclient.conf.template
# or
#  a generated dhclient configuration in /var/run
# (these files could be in different locations, as determined by your
# packager or system administrator, but those are the default pathes)
#
# Here's what you need to know:
#  The .default file is copied by wicd to dhclient.conf.template if
#  dhclient.conf.template does not exist. If dhclient.conf.template
#  does exist, the .default file is not used. This is to allow
#  upgrades of the package without destroying user changes.
#
#  In other words, if you want to change the generated dhclient
#  configuration, you need to change dhclient.conf.template,
#  NOT dhclient.conf.template.default

# wicd will replace the following line with the appropriate
# "send host-name" command, based on what the user chose
# <WICDHOSTNAME>

--------------------------------
dhclient.conf.template.default
--------------------------------

# If you're reading this, you're probably reading either:
#  /etc/wicd/dhclient.conf.template.default
# or
#  /etc/wicd/dhclient.conf.template
# or
#  a generated dhclient configuration in /var/run
# (these files could be in different locations, as determined by your
# packager or system administrator, but those are the default pathes)
#
# Here's what you need to know:
#  The .default file is copied by wicd to dhclient.conf.template if
#  dhclient.conf.template does not exist. If dhclient.conf.template
#  does exist, the .default file is not used. This is to allow
#  upgrades of the package without destroying user changes.
#
#  In other words, if you want to change the generated dhclient
#  configuration, you need to change dhclient.conf.template,
#  NOT dhclient.conf.template.default

# wicd will replace the following line with the appropriate
# "send host-name" command, based on what the user chose
# <WICDHOSTNAME>



-------------------------------------
manager-settings.conf
--------------------------------------
[Settings]
backend = external
always_show_wired_interface = False
use_global_dns = False
global_dns_1 = None
global_dns_2 = None
global_dns_3 = None
global_dns_dom = None
global_search_dom = None
auto_reconnect = True
debug_mode = False
wired_connect_mode = 1
signal_display_type = 0
should_verify_ap = 1
dhcp_client = 0
link_detect_tool = 0
flush_tool = 0
sudo_app = 0
prefer_wired = False
show_never_connect = True
wireless_interface = wlp2s0
wired_interface = vmnet8
wpa_driver = wext


-------------------------------------
manager-settings.conf.bak
--------------------------------------

[Settings]
backend = external
always_show_wired_interface = True
use_global_dns = False
global_dns_1 = None
global_dns_2 = None
global_dns_3 = None
global_dns_dom = None
global_search_dom = None
auto_reconnect = True
debug_mode = False
wired_connect_mode = 1
signal_display_type = 0
should_verify_ap = 1
dhcp_client = 0
link_detect_tool = 0
flush_tool = 0
sudo_app = 0
prefer_wired = False
show_never_connect = True
wireless_interface = wlp2s0
wired_interface = eno1
wpa_driver = wext

--------------------------
wireless-settings.conf
----------------------------

[92:94:04:61:3F:DB]
dhcphostname = slax
bssid = 92:94:04:61:3F:DB
ip = None
dns_domain = None
gateway = None
use_global_dns = 0
encryption = False
hidden = False
channel = 3
mode = Ad-Hoc
psk = xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
netmask = None
key = xxx
usedhcphostname = 0
bitrate = auto
enctype = wpa
allow_lower_bitrates = 0
dns3 = None
dns2 = None
search_domain = None
use_settings_globally = 0
use_static_dns = 0
essid = My_Adhoc_Network
automatic = 0
dns1 = None
beforescript = None
afterscript = None
predisconnectscript = None
postdisconnectscript = None

[E4:5D:51:FF:21:B6]
afterscript = None
dhcphostname = slax
bssid = E4:5D:51:FF:21:B6
postdisconnectscript = None
dns_domain = None
gateway = 192.168.1.1
use_global_dns = False
encryption = True
ip = 192.168.1.47
beforescript = None
hidden = False
channel = 4
mode = Master
psk = xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
never = 0
netmask = 255.255.255.0
key = *********************************
usedhcphostname = 0
predisconnectscript = None
bitrate = auto
enctype = wpa
allow_lower_bitrates = 0
dns3 = None
dns2 = None
dns1 = None
use_settings_globally = False
use_static_dns = True
encryption_method = WPA2
essid = I5027OOl
automatic = 1
search_domain = None




--------------------------------
wireless-settings.conf.bak
--------------------------------

[14:0C:76:72:F3:A1]
never = 0

[78:81:02:5D:E1:DF]
afterscript = None
bssid = 78:81:02:5D:E1:DF
encryption = False
use_settings_globally = False
use_static_dns = False
automatic = 1
predisconnectscript = None
essid = orange
postdisconnectscript = None
beforescript = None
hidden = False
use_global_dns = False
channel = 1
mode = Master

[7A:95:04:74:98:6D]
bssid = 7A:95:04:74:98:6D
encryption = False
essid = SFR WiFi FON
hidden = False
channel = 11
mode = Master
beforescript = None
afterscript = None
predisconnectscript = None
postdisconnectscript = None

[A0:8C:FD:6D:C8:47]
dhcphostname = slax
bssid = A0:8C:FD:6D:C8:47
ip = None
dns_domain = None
gateway = None
use_global_dns = 0
encryption = True
hidden = False
channel = 6
mode = Master
psk = xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
netmask = None
key = *********************************
usedhcphostname = 0
bitrate = auto
enctype = wpa
allow_lower_bitrates = 0
dns3 = None
dns2 = None
dns1 = None
use_settings_globally = 0
use_static_dns = 1
encryption_method = WPA2
essid = DIRECT-46-HP ENVY 5540 series
automatic = 1
search_domain = None
beforescript = None
afterscript = None
predisconnectscript = None
postdisconnectscript = None

[E4:5D:51:FF:21:B6]
afterscript = None
dhcphostname = slax
bssid = E4:5D:51:FF:21:B6
postdisconnectscript = None
dns_domain = None
gateway = 192.168.1.1
use_global_dns = False
encryption = True
ip = 192.168.1.47
beforescript = None
hidden = False
channel = 4
mode = Master
psk = xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
never = 0
netmask = 255.255.255.0
key = ******************************
usedhcphostname = 0
predisconnectscript = None
bitrate = auto
enctype = wpa
allow_lower_bitrates = 0
dns3 = None
dns2 = None
dns1 = None
use_settings_globally = False
use_static_dns = True
encryption_method = WPA2
essid = I5027OOl
automatic = 1
search_domain = None

-------------------------------------

Dernière modification par El_Gecko (30-01-2022 13:08:41)

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