Déco Wifi intempestive avec gel total de mint...

[rexmint59]

Chers Mintiens, mes hommages du jour . Depuis l'installation de mint 22.1 sur ce pc je rencontre un problème avec le wifi :le drivers est bien installé, pas de securboot , le wifi se connecte bien au démarrage mais au bout d'un temps indéterminé, plus de wifi et mint complètement bloqué ! La seule option possible étant de redémarrer le pc en coupant l'alimentation.
J'ai lu les sujets traitant des problèmes wifi mais je préfère démarrer un sujet ici car étant novice je risque de faire des co... si je ne suis pas chapperonné pour résoudre ce souci. J'ai aussi vu le script de Cyrille qui me rapporte ceci :

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Carte réseau : 
 03:00.0 Network controller [0280]: Broadcom Inc. and subsidiaries BCM4352 802.11ac Dual Band Wireless Network Adapter [14e4:43b1] (rev 03) 


Prise en charge par le kernel :  
03:00.0 Network controller [0280]: Broadcom Inc. and subsidiaries BCM4352 802.11ac Dual Band Wireless Network Adapter [14e4:43b1] (rev 03)
	Subsystem: AzureWave BCM4352 802.11ac Dual Band Wireless Network Adapter [1a3b:2123]
	Kernel driver in use: wl
	Kernel modules: bcma, wl 


Présence firmware (ip _a) : 
1: lo: <LOOPBACK,UP,LOWER_UP> 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 noprefixroute 
       valid_lft forever preferred_lft forever
2: enp4s0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq state DOWN group default qlen 1000
    link/ether 78:24:af:15:35:59 brd ff:ff:ff:ff:ff:ff
3: wlp3s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
    link/ether 54:27:1e:fa:9b:94 brd ff:ff:ff:ff:ff:ff
    inet 192.168.1.165/24 brd 192.168.1.255 scope global dynamic noprefixroute wlp3s0
       valid_lft 42410sec preferred_lft 42410sec
    inet6 2a01:e0a:1d2:1eb0:92ae:61e0:f44b:d9c2/64 scope global temporary dynamic 
       valid_lft 86123sec preferred_lft 85375sec
    inet6 2a01:e0a:1d2:1eb0:6b56:3fe8:744b:bfe1/64 scope global dynamic mngtmpaddr noprefixroute 
       valid_lft 86123sec preferred_lft 86123sec
    inet6 fe80::7272:f664:1fef:26df/64 scope link noprefixroute 
       valid_lft forever preferred_lft forever 


Firmware manquant :  
[    0.134592] Spectre V2 : Enabling Restricted Speculation for firmware calls
[    1.375114] psmouse serio4: elantech: assuming hardware version 4 (with firmware version 0x460f04)
[   32.642486] Bluetooth: hci0: BCM: firmware Patch file not found, tried: 


Verrouillage soft / hard :  
0: hci0: Bluetooth
	Soft blocked: no
	Hard blocked: no
1: phy0: Wireless LAN
	Soft blocked: no
	Hard blocked: no
2: brcmwl-0: Wireless LAN
	Soft blocked: no
	Hard blocked: no 


IPBox : 
PING 192.168.1.254 (192.168.1.254) 56(84) bytes of data.
64 bytes from 192.168.1.254: icmp_seq=1 ttl=64 time=1.55 ms
64 bytes from 192.168.1.254: icmp_seq=2 ttl=64 time=1.57 ms
64 bytes from 192.168.1.254: icmp_seq=3 ttl=64 time=1.70 ms

--- 192.168.1.254 ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2004ms
rtt min/avg/max/mdev = 1.553/1.607/1.698/0.064 ms


Ping vers la box : 
PING 192.168.1.254 (192.168.1.254) 56(84) bytes of data.
64 bytes from 192.168.1.254: icmp_seq=1 ttl=64 time=1.55 ms
64 bytes from 192.168.1.254: icmp_seq=2 ttl=64 time=1.57 ms
64 bytes from 192.168.1.254: icmp_seq=3 ttl=64 time=1.70 ms

--- 192.168.1.254 ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2004ms
rtt min/avg/max/mdev = 1.553/1.607/1.698/0.064 ms


Kernel : 
Linux rexrog 6.8.0-59-generic #61-Ubuntu SMP PREEMPT_DYNAMIC Fri Apr 11 23:16:11 UTC 2025 x86_64 x86_64 x86_64 GNU/Linux  


Kernel(s) installé(s) : 
ii  linux-image-6.8.0-51-generic                             6.8.0-51.52                                amd64        Signed kernel image generic
ii  linux-image-6.8.0-59-generic                             6.8.0-59.61                                amd64        Signed kernel image generic
ii  linux-image-generic                                      6.8.0-59.61                                amd64        Generic Linux kernel image  


[code]

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[rexmint59]

Merci Cyrille, mais quand il déconnecte je n'ai plus aucun accès ni au clavier ni à la souris ... Le seul recourt étant le bouton "power" pour forcer l'arrêt et le redémarrage ... Comme je l'ai précisé le portable est totalement figé. Par contre si je coche, avant que ça n'arrive, "ne pas utiliser le périphérique" dans le gestionnaire de pilotes; je n'ai pas de problème (enfin je crois).
Vive Broadcom !!!...
Au cas ou, je te fais un retour de ta commande après redémarrage :

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egis@rexrog:~$ sudo dmesg | egrep 'error|fail|warn'
[sudo] Mot de passe de regis :       
[    0.206128] ACPI Error: Aborting method \_SB.PCI0.XHC.RHUB.HS15._PLD due to previous error (AE_AML_BUFFER_LIMIT) (20230628/psparse-529)
[    1.218149] pci 0000:00:1c.4: retraining failed
[   41.299473] wl: module verification failed: signature and/or required key missing - tainting kernel
[   41.807156] asus_wmi: fan_curve_get_factory_default (0x00110024) failed: -19
[   41.807537] asus_wmi: fan_curve_get_factory_default (0x00110025) failed: -19
[   41.807891] asus_wmi: fan_curve_get_factory_default (0x00110032) failed: -19
[   41.940826] spi-nor: probe of spi0.0 failed with error -22
[   64.194565] warning: `kdeconnectd' uses wireless extensions which will stop working for Wi-Fi 7 hardware; use nl80211
[   91.005084] wlp3s0 Scan_results error (-22)

[rexmint59]

Cela me retourne :

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regis@rexrog:~$ cat /etc/NetworkManager/conf.d/default-wifi-powersave-on.conf
[connection]
wifi.powersave = 3

mais avec wifi désactivé ( branché sur la box en rj45)

[rexmint59]

ok j'ai entré ta commande, réactivé Broadcomm-sta-dkms et je reboot en débranchant mon rj45.==>
Résultat : je me suis connecté au wifi, j'ai lancé la logitèque et commencé l'installation de calibre. Pendant l'installation je suis allé sur ce forum ( mais page pas trouvée)
. l'install de calibre à echoué pour cause de déco wifi ( alors que je me voyais toujours connecté). j'ai rebranché mon rj45 et PAF pc bloqué à nouveau. je viens de rebooter...

[rexmint59]

retours :

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regis@rexrog:~$ aptitude show  broadcom-sta-common broadcom-sta-source
Paquet : broadcom-sta-common                            
Version : 6.30.223.271-23ubuntu1
État: non installé
Priorité : optionnel
Section : restricted/admin
Responsable : Ubuntu Developers <ubuntu-devel-discuss@lists.ubuntu.com>
Architecture : all
Taille décompressée : 28,7 k
Recommande: broadcom-sta-source, module-assistant
Description : Common files for the Broadcom STA Wireless driver
 Broadcom STA is a binary-only device driver to support the following IEEE
 802.11a/b/g/n wireless network cards: BCM4311-, BCM4312-, BCM4313-, BCM4321-,
 BCM4322-, BCM43142-, BCM43224-, BCM43225-, BCM43227-, BCM43228-, BCM4331-,
 BCM4360-, and BCM4352-based hardware. 
 
 This package contains the common files and it should not be installed manually
 (it will be installed automatically as needed).
Site : http://www.broadcom.com/support/802.11/linux_sta.php


Paquet : broadcom-sta-source
Version : 6.30.223.271-23ubuntu1
État: non installé
Priorité : optionnel
Section : restricted/admin
Responsable : Ubuntu Developers <ubuntu-devel-discuss@lists.ubuntu.com>
Architecture : all
Taille décompressée : 2 238 k
Dépend: debhelper-compat (= 12), make, xz-utils
Recommande: module-assistant
Description : Source for the Broadcom STA Wireless driver
 Broadcom STA is a binary-only device driver to support the following IEEE
 802.11a/b/g/n wireless network cards: BCM4311-, BCM4312-, BCM4313-, BCM4321-,
 BCM4322-, BCM43142-, BCM43224-, BCM43225-, BCM43227-, BCM43228-, BCM4331-,
 BCM4360-, and BCM4352-based hardware. 
 
 This package provides the source code for the wl kernel modules. It makes use
 of kernel-package or module-assistant build systems. The alternative
 broadcom-sta-dkms package can be installed instead and might be easier to use
 with simple system configurations. 
 
 The wireless-tools package is also required in order to make use of these
 modules.  Kernel source or headers are required to compile these modules.
Site : http://www.broadcom.com/support/802.11/linux_sta.php


regis@rexrog:~$ 

et :

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egis@rexrog:~$ cat /etc/NetworkManager/conf.d/default-wifi-powersave-on.conf
[connection]
wifi.powersave = 2
regis@rexrog:~$

Wifi désactivé et cable branché

[rexmint59]

J'ai installé tes paquets .
Et voilà de la lecture :

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regis@rexrog:~$ sudo journalctl --since "2025-05-10 12:00:00" --until "2025-05-10 15:40:00" | egrep 'error|fail|warn'
mai 10 12:11:48 rexrog systemd[1]: Starting grub-initrd-fallback.service - GRUB failed boot detection...
mai 10 12:11:48 rexrog bluetoothd[1159]: profiles/sap/server.c:sap_server_register() Sap driver initialization failed.
mai 10 12:11:49 rexrog systemd[1]: Finished grub-initrd-fallback.service - GRUB failed boot detection.
                                       (g-io-error-quark, 0)
mai 10 12:11:50 rexrog NetworkManager[1295]: <info>  [1746871910.4685] failed to open /run/network/ifstate
mai 10 12:11:50 rexrog wpa_supplicant[1296]: dbus: fill_dict_with_properties dbus_interface=fi.w1.wpa_supplicant1.Interface.P2PDevice dbus_property=P2PDeviceConfig getter failed
mai 10 12:11:52 rexrog lightdm[1558]: X Error of failed request:  BadValue (integer parameter out of range for operation)
mai 10 12:11:52 rexrog lightdm[1558]:   Major opcode of failed request:  140 (RANDR)
mai 10 12:11:52 rexrog lightdm[1558]:   Minor opcode of failed request:  35 (RRSetProviderOutputSource)
mai 10 12:11:52 rexrog lightdm[1558]:   Value in failed request:  0x46
mai 10 12:11:52 rexrog lightdm[1558]:   Serial number of failed request:  16
mai 10 12:11:55 rexrog wireplumber[1612]: <WpSiAudioAdapter:0x5e56c246fd80> failed to activate item: Object activation aborted: proxy destroyed
mai 10 12:12:05 rexrog wireplumber[1779]: <WpSiAudioAdapter:0x58bcacf25340> failed to activate item: Object activation aborted: proxy destroyed
mai 10 12:12:07 rexrog flatpak[2109]: libva error: /usr/lib/x86_64-linux-gnu/dri/intel-vaapi-driver/iHD_drv_video.so init failed
mai 10 12:12:08 rexrog kernel: warning: `kdeconnectd' uses wireless extensions which will stop working for Wi-Fi 7 hardware; use nl80211
mai 10 12:12:12 rexrog flatpak[2925]: libva error: /usr/lib/x86_64-linux-gnu/dri/intel-vaapi-driver/iHD_drv_video.so init failed
mai 10 12:12:13 rexrog flatpak[3046]: libva error: /usr/lib/x86_64-linux-gnu/dri/intel-vaapi-driver/iHD_drv_video.so init failed
mai 10 12:45:21 rexrog kernel: wlp3s0 Scan_results error (-22)
mai 10 12:45:51 rexrog pdate-worker[3211]: libostree HTTP error from remote flathub for <https://dl.flathub.org/repo/config>: Timeout was reached
mai 10 13:04:19 rexrog dbus-daemon[1161]: [system] Rejected send message, 0 matched rules; type="error", sender=":1.60" (uid=1000 pid=1779 comm="/usr/bin/wireplumber" label="unconfined") interface="(unset)" member="(unset)" error name="org.bluez.MediaEndpoint1.Error.NotImplemented" requested_reply="0" destination=":1.3" (uid=0 pid=1159 comm="/usr/libexec/bluetooth/bluetoothd" label="unconfined")
mai 10 13:04:19 rexrog dbus-daemon[1161]: [system] Rejected send message, 0 matched rules; type="error", sender=":1.60" (uid=1000 pid=1779 comm="/usr/bin/wireplumber" label="unconfined") interface="(unset)" member="(unset)" error name="org.bluez.MediaEndpoint1.Error.NotImplemented" requested_reply="0" destination=":1.3" (uid=0 pid=1159 comm="/usr/libexec/bluetooth/bluetoothd" label="unconfined")
mai 10 13:04:19 rexrog dbus-daemon[1161]: [system] Rejected send message, 0 matched rules; type="error", sender=":1.60" (uid=1000 pid=1779 comm="/usr/bin/wireplumber" label="unconfined") interface="(unset)" member="(unset)" error name="org.bluez.MediaEndpoint1.Error.NotImplemented" requested_reply="0" destination=":1.3" (uid=0 pid=1159 comm="/usr/libexec/bluetooth/bluetoothd" label="unconfined")
mai 10 13:04:19 rexrog dbus-daemon[1161]: [system] Rejected send message, 0 matched rules; type="error", sender=":1.60" (uid=1000 pid=1779 comm="/usr/bin/wireplumber" label="unconfined") interface="(unset)" member="(unset)" error name="org.bluez.MediaEndpoint1.Error.NotImplemented" requested_reply="0" destination=":1.3" (uid=0 pid=1159 comm="/usr/libexec/bluetooth/bluetoothd" label="unconfined")
mai 10 13:04:19 rexrog dbus-daemon[1161]: [system] Rejected send message, 0 matched rules; type="error", sender=":1.60" (uid=1000 pid=1779 comm="/usr/bin/wireplumber" label="unconfined") interface="(unset)" member="(unset)" error name="org.bluez.MediaEndpoint1.Error.NotImplemented" requested_reply="0" destination=":1.3" (uid=0 pid=1159 comm="/usr/libexec/bluetooth/bluetoothd" label="unconfined")
mai 10 13:04:19 rexrog dbus-daemon[1161]: [system] Rejected send message, 0 matched rules; type="error", sender=":1.60" (uid=1000 pid=1779 comm="/usr/bin/wireplumber" label="unconfined") interface="(unset)" member="(unset)" error name="org.bluez.MediaEndpoint1.Error.NotImplemented" requested_reply="0" destination=":1.3" (uid=0 pid=1159 comm="/usr/libexec/bluetooth/bluetoothd" label="unconfined")
mai 10 13:04:19 rexrog dbus-daemon[1161]: [system] Rejected send message, 0 matched rules; type="error", sender=":1.60" (uid=1000 pid=1779 comm="/usr/bin/wireplumber" label="unconfined") interface="(unset)" member="(unset)" error name="org.bluez.MediaEndpoint1.Error.NotImplemented" requested_reply="0" destination=":1.3" (uid=0 pid=1159 comm="/usr/libexec/bluetooth/bluetoothd" label="unconfined")
mai 10 13:04:19 rexrog dbus-daemon[1161]: [system] Rejected send message, 0 matched rules; type="error", sender=":1.60" (uid=1000 pid=1779 comm="/usr/bin/wireplumber" label="unconfined") interface="(unset)" member="(unset)" error name="org.bluez.MediaEndpoint1.Error.NotImplemented" requested_reply="0" destination=":1.3" (uid=0 pid=1159 comm="/usr/libexec/bluetooth/bluetoothd" label="unconfined")
mai 10 13:04:19 rexrog dbus-daemon[1161]: [system] Rejected send message, 0 matched rules; type="error", sender=":1.60" (uid=1000 pid=1779 comm="/usr/bin/wireplumber" label="unconfined") interface="(unset)" member="(unset)" error name="org.bluez.MediaEndpoint1.Error.NotImplemented" requested_reply="0" destination=":1.3" (uid=0 pid=1159 comm="/usr/libexec/bluetooth/bluetoothd" label="unconfined")
mai 10 13:04:19 rexrog dbus-daemon[1161]: [system] Rejected send message, 0 matched rules; type="error", sender=":1.60" (uid=1000 pid=1779 comm="/usr/bin/wireplumber" label="unconfined") interface="(unset)" member="(unset)" error name="org.bluez.MediaEndpoint1.Error.NotImplemented" requested_reply="0" destination=":1.3" (uid=0 pid=1159 comm="/usr/libexec/bluetooth/bluetoothd" label="unconfined")
mai 10 13:04:19 rexrog dbus-daemon[1161]: [system] Rejected send message, 0 matched rules; type="error", sender=":1.60" (uid=1000 pid=1779 comm="/usr/bin/wireplumber" label="unconfined") interface="(unset)" member="(unset)" error name="org.bluez.MediaEndpoint1.Error.NotImplemented" requested_reply="0" destination=":1.3" (uid=0 pid=1159 comm="/usr/libexec/bluetooth/bluetoothd" label="unconfined")
mai 10 13:04:19 rexrog dbus-daemon[1161]: [system] Rejected send message, 0 matched rules; type="error", sender=":1.60" (uid=1000 pid=1779 comm="/usr/bin/wireplumber" label="unconfined") interface="(unset)" member="(unset)" error name="org.bluez.MediaEndpoint1.Error.NotImplemented" requested_reply="0" destination=":1.3" (uid=0 pid=1159 comm="/usr/libexec/bluetooth/bluetoothd" label="unconfined")
mai 10 13:04:19 rexrog dbus-daemon[1161]: [system] Rejected send message, 0 matched rules; type="error", sender=":1.60" (uid=1000 pid=1779 comm="/usr/bin/wireplumber" label="unconfined") interface="(unset)" member="(unset)" error name="org.bluez.MediaEndpoint1.Error.NotImplemented" requested_reply="0" destination=":1.3" (uid=0 pid=1159 comm="/usr/libexec/bluetooth/bluetoothd" label="unconfined")
mai 10 13:04:19 rexrog dbus-daemon[1161]: [system] Rejected send message, 0 matched rules; type="error", sender=":1.60" (uid=1000 pid=1779 comm="/usr/bin/wireplumber" label="unconfined") interface="(unset)" member="(unset)" error name="org.bluez.MediaEndpoint1.Error.NotImplemented" requested_reply="0" destination=":1.3" (uid=0 pid=1159 comm="/usr/libexec/bluetooth/bluetoothd" label="unconfined")
mai 10 13:04:19 rexrog dbus-daemon[1161]: [system] Rejected send message, 0 matched rules; type="error", sender=":1.60" (uid=1000 pid=1779 comm="/usr/bin/wireplumber" label="unconfined") interface="(unset)" member="(unset)" error name="org.bluez.MediaEndpoint1.Error.NotImplemented" requested_reply="0" destination=":1.3" (uid=0 pid=1159 comm="/usr/libexec/bluetooth/bluetoothd" label="unconfined")
mai 10 13:04:19 rexrog dbus-daemon[1161]: [system] Rejected send message, 0 matched rules; type="error", sender=":1.60" (uid=1000 pid=1779 comm="/usr/bin/wireplumber" label="unconfined") interface="(unset)" member="(unset)" error name="org.bluez.MediaEndpoint1.Error.NotImplemented" requested_reply="0" destination=":1.3" (uid=0 pid=1159 comm="/usr/libexec/bluetooth/bluetoothd" label="unconfined")
mai 10 13:04:19 rexrog dbus-daemon[1161]: [system] Rejected send message, 0 matched rules; type="error", sender=":1.60" (uid=1000 pid=1779 comm="/usr/bin/wireplumber" label="unconfined") interface="(unset)" member="(unset)" error name="org.bluez.MediaEndpoint1.Error.NotImplemented" requested_reply="0" destination=":1.3" (uid=0 pid=1159 comm="/usr/libexec/bluetooth/bluetoothd" label="unconfined")
mai 10 13:04:19 rexrog dbus-daemon[1161]: [system] Rejected send message, 0 matched rules; type="error", sender=":1.60" (uid=1000 pid=1779 comm="/usr/bin/wireplumber" label="unconfined") interface="(unset)" member="(unset)" error name="org.bluez.MediaEndpoint1.Error.NotImplemented" requested_reply="0" destination=":1.3" (uid=0 pid=1159 comm="/usr/libexec/bluetooth/bluetoothd" label="unconfined")
mai 10 13:04:19 rexrog dbus-daemon[1161]: [system] Rejected send message, 0 matched rules; type="error", sender=":1.60" (uid=1000 pid=1779 comm="/usr/bin/wireplumber" label="unconfined") interface="(unset)" member="(unset)" error name="org.bluez.MediaEndpoint1.Error.NotImplemented" requested_reply="0" destination=":1.3" (uid=0 pid=1159 comm="/usr/libexec/bluetooth/bluetoothd" label="unconfined")
mai 10 13:04:19 rexrog dbus-daemon[1161]: [system] Rejected send message, 0 matched rules; type="error", sender=":1.60" (uid=1000 pid=1779 comm="/usr/bin/wireplumber" label="unconfined") interface="(unset)" member="(unset)" error name="org.bluez.Profile1.Error.NotImplemented" requested_reply="0" destination=":1.3" (uid=0 pid=1159 comm="/usr/libexec/bluetooth/bluetoothd" label="unconfined")
mai 10 13:04:19 rexrog dbus-daemon[1161]: [system] Rejected send message, 0 matched rules; type="error", sender=":1.60" (uid=1000 pid=1779 comm="/usr/bin/wireplumber" label="unconfined") interface="(unset)" member="(unset)" error name="org.bluez.Profile1.Error.NotImplemented" requested_reply="0" destination=":1.3" (uid=0 pid=1159 comm="/usr/libexec/bluetooth/bluetoothd" label="unconfined")
mai 10 13:04:19 rexrog dbus-daemon[1161]: [system] Activation via systemd failed for unit 'dbus-org.bluez.service': Transaction for bluetooth.service/start is destructive (cryptsetup.target has 'stop' job queued, but 'start' is included in transaction).
mai 10 13:04:19 rexrog dbus-daemon[1161]: [system] Activation via systemd failed for unit 'dbus-org.bluez.service': Transaction for bluetooth.service/start is destructive (proc-sys-fs-binfmt_misc.automount has 'stop' job queued, but 'start' is included in transaction).
mai 10 13:04:19 rexrog dbus-daemon[1161]: [system] Activation via systemd failed for unit 'colord.service': Transaction for colord.service/start is destructive (umount.target has 'start' job queued, but 'stop' is included in transaction).
mai 10 13:04:24 rexrog dbus-daemon[1161]: [system] Activation via systemd failed for unit 'dbus-org.freedesktop.nm-dispatcher.service': Transaction for NetworkManager-dispatcher.service/start is destructive (systemd-tmpfiles-setup.service has 'stop' job queued, but 'start' is included in transaction).
mai 10 13:04:30 rexrog bluetoothd[1079]: profiles/sap/server.c:sap_server_register() Sap driver initialization failed.
mai 10 13:04:31 rexrog systemd[1]: Starting grub-initrd-fallback.service - GRUB failed boot detection...
                                       (g-io-error-quark, 0)
mai 10 13:04:32 rexrog systemd[1]: Finished grub-initrd-fallback.service - GRUB failed boot detection.
mai 10 13:04:34 rexrog NetworkManager[1183]: <info>  [1746875074.6055] failed to open /run/network/ifstate
mai 10 13:04:37 rexrog lightdm[1497]: X Error of failed request:  BadValue (integer parameter out of range for operation)
mai 10 13:04:37 rexrog lightdm[1497]:   Major opcode of failed request:  140 (RANDR)
mai 10 13:04:37 rexrog lightdm[1497]:   Minor opcode of failed request:  35 (RRSetProviderOutputSource)
mai 10 13:04:37 rexrog lightdm[1497]:   Value in failed request:  0x46
mai 10 13:04:37 rexrog lightdm[1497]:   Serial number of failed request:  16
mai 10 13:04:39 rexrog wireplumber[1531]: <WpSiAudioAdapter:0x5f92b74e1290> failed to activate item: Object activation aborted: proxy destroyed
mai 10 13:04:46 rexrog wireplumber[1681]: <WpSiAudioAdapter:0x5a0030d423b0> failed to activate item: Object activation aborted: proxy destroyed
mai 10 13:04:48 rexrog flatpak[1982]: libva error: /usr/lib/x86_64-linux-gnu/dri/intel-vaapi-driver/iHD_drv_video.so init failed
mai 10 13:04:54 rexrog flatpak[2698]: libva error: /usr/lib/x86_64-linux-gnu/dri/intel-vaapi-driver/iHD_drv_video.so init failed
mai 10 13:04:55 rexrog flatpak[2764]: libva error: /usr/lib/x86_64-linux-gnu/dri/intel-vaapi-driver/iHD_drv_video.so init failed
mai 10 13:48:53 rexrog kernel: warning: `Qt bearer threa' uses wireless extensions which will stop working for Wi-Fi 7 hardware; use nl80211
mai 10 13:50:29 rexrog dbus-daemon[1081]: [system] Rejected send message, 0 matched rules; type="error", sender=":1.59" (uid=1000 pid=1681 comm="/usr/bin/wireplumber" label="unconfined") interface="(unset)" member="(unset)" error name="org.bluez.MediaEndpoint1.Error.NotImplemented" requested_reply="0" destination=":1.2" (uid=0 pid=1079 comm="/usr/libexec/bluetooth/bluetoothd" label="unconfined")
mai 10 13:50:29 rexrog dbus-daemon[1081]: [system] Rejected send message, 0 matched rules; type="error", sender=":1.59" (uid=1000 pid=1681 comm="/usr/bin/wireplumber" label="unconfined") interface="(unset)" member="(unset)" error name="org.bluez.MediaEndpoint1.Error.NotImplemented" requested_reply="0" destination=":1.2" (uid=0 pid=1079 comm="/usr/libexec/bluetooth/bluetoothd" label="unconfined")
mai 10 13:50:29 rexrog dbus-daemon[1081]: [system] Rejected send message, 0 matched rules; type="error", sender=":1.59" (uid=1000 pid=1681 comm="/usr/bin/wireplumber" label="unconfined") interface="(unset)" member="(unset)" error name="org.bluez.MediaEndpoint1.Error.NotImplemented" requested_reply="0" destination=":1.2" (uid=0 pid=1079 comm="/usr/libexec/bluetooth/bluetoothd" label="unconfined")
mai 10 13:50:29 rexrog dbus-daemon[1081]: [system] Rejected send message, 0 matched rules; type="error", sender=":1.59" (uid=1000 pid=1681 comm="/usr/bin/wireplumber" label="unconfined") interface="(unset)" member="(unset)" error name="org.bluez.MediaEndpoint1.Error.NotImplemented" requested_reply="0" destination=":1.2" (uid=0 pid=1079 comm="/usr/libexec/bluetooth/bluetoothd" label="unconfined")
mai 10 13:50:29 rexrog dbus-daemon[1081]: [system] Rejected send message, 0 matched rules; type="error", sender=":1.59" (uid=1000 pid=1681 comm="/usr/bin/wireplumber" label="unconfined") interface="(unset)" member="(unset)" error name="org.bluez.MediaEndpoint1.Error.NotImplemented" requested_reply="0" destination=":1.2" (uid=0 pid=1079 comm="/usr/libexec/bluetooth/bluetoothd" label="unconfined")
mai 10 13:50:29 rexrog dbus-daemon[1081]: [system] Rejected send message, 0 matched rules; type="error", sender=":1.59" (uid=1000 pid=1681 comm="/usr/bin/wireplumber" label="unconfined") interface="(unset)" member="(unset)" error name="org.bluez.MediaEndpoint1.Error.NotImplemented" requested_reply="0" destination=":1.2" (uid=0 pid=1079 comm="/usr/libexec/bluetooth/bluetoothd" label="unconfined")
mai 10 13:50:29 rexrog dbus-daemon[1081]: [system] Rejected send message, 0 matched rules; type="error", sender=":1.59" (uid=1000 pid=1681 comm="/usr/bin/wireplumber" label="unconfined") interface="(unset)" member="(unset)" error name="org.bluez.MediaEndpoint1.Error.NotImplemented" requested_reply="0" destination=":1.2" (uid=0 pid=1079 comm="/usr/libexec/bluetooth/bluetoothd" label="unconfined")
mai 10 13:50:29 rexrog dbus-daemon[1081]: [system] Rejected send message, 0 matched rules; type="error", sender=":1.59" (uid=1000 pid=1681 comm="/usr/bin/wireplumber" label="unconfined") interface="(unset)" member="(unset)" error name="org.bluez.MediaEndpoint1.Error.NotImplemented" requested_reply="0" destination=":1.2" (uid=0 pid=1079 comm="/usr/libexec/bluetooth/bluetoothd" label="unconfined")
mai 10 13:50:29 rexrog dbus-daemon[1081]: [system] Rejected send message, 0 matched rules; type="error", sender=":1.59" (uid=1000 pid=1681 comm="/usr/bin/wireplumber" label="unconfined") interface="(unset)" member="(unset)" error name="org.bluez.MediaEndpoint1.Error.NotImplemented" requested_reply="0" destination=":1.2" (uid=0 pid=1079 comm="/usr/libexec/bluetooth/bluetoothd" label="unconfined")
mai 10 13:50:29 rexrog dbus-daemon[1081]: [system] Rejected send message, 0 matched rules; type="error", sender=":1.59" (uid=1000 pid=1681 comm="/usr/bin/wireplumber" label="unconfined") interface="(unset)" member="(unset)" error name="org.bluez.MediaEndpoint1.Error.NotImplemented" requested_reply="0" destination=":1.2" (uid=0 pid=1079 comm="/usr/libexec/bluetooth/bluetoothd" label="unconfined")
mai 10 13:50:29 rexrog dbus-daemon[1081]: [system] Rejected send message, 0 matched rules; type="error", sender=":1.59" (uid=1000 pid=1681 comm="/usr/bin/wireplumber" label="unconfined") interface="(unset)" member="(unset)" error name="org.bluez.MediaEndpoint1.Error.NotImplemented" requested_reply="0" destination=":1.2" (uid=0 pid=1079 comm="/usr/libexec/bluetooth/bluetoothd" label="unconfined")
mai 10 13:50:29 rexrog dbus-daemon[1081]: [system] Rejected send message, 0 matched rules; type="error", sender=":1.59" (uid=1000 pid=1681 comm="/usr/bin/wireplumber" label="unconfined") interface="(unset)" member="(unset)" error name="org.bluez.MediaEndpoint1.Error.NotImplemented" requested_reply="0" destination=":1.2" (uid=0 pid=1079 comm="/usr/libexec/bluetooth/bluetoothd" label="unconfined")
mai 10 13:50:29 rexrog dbus-daemon[1081]: [system] Rejected send message, 0 matched rules; type="error", sender=":1.59" (uid=1000 pid=1681 comm="/usr/bin/wireplumber" label="unconfined") interface="(unset)" member="(unset)" error name="org.bluez.MediaEndpoint1.Error.NotImplemented" requested_reply="0" destination=":1.2" (uid=0 pid=1079 comm="/usr/libexec/bluetooth/bluetoothd" label="unconfined")
mai 10 13:50:29 rexrog dbus-daemon[1081]: [system] Rejected send message, 0 matched rules; type="error", sender=":1.59" (uid=1000 pid=1681 comm="/usr/bin/wireplumber" label="unconfined") interface="(unset)" member="(unset)" error name="org.bluez.MediaEndpoint1.Error.NotImplemented" requested_reply="0" destination=":1.2" (uid=0 pid=1079 comm="/usr/libexec/bluetooth/bluetoothd" label="unconfined")
mai 10 13:50:29 rexrog dbus-daemon[1081]: [system] Rejected send message, 0 matched rules; type="error", sender=":1.59" (uid=1000 pid=1681 comm="/usr/bin/wireplumber" label="unconfined") interface="(unset)" member="(unset)" error name="org.bluez.MediaEndpoint1.Error.NotImplemented" requested_reply="0" destination=":1.2" (uid=0 pid=1079 comm="/usr/libexec/bluetooth/bluetoothd" label="unconfined")
mai 10 13:50:29 rexrog dbus-daemon[1081]: [system] Rejected send message, 0 matched rules; type="error", sender=":1.59" (uid=1000 pid=1681 comm="/usr/bin/wireplumber" label="unconfined") interface="(unset)" member="(unset)" error name="org.bluez.MediaEndpoint1.Error.NotImplemented" requested_reply="0" destination=":1.2" (uid=0 pid=1079 comm="/usr/libexec/bluetooth/bluetoothd" label="unconfined")
mai 10 13:50:29 rexrog dbus-daemon[1081]: [system] Rejected send message, 0 matched rules; type="error", sender=":1.59" (uid=1000 pid=1681 comm="/usr/bin/wireplumber" label="unconfined") interface="(unset)" member="(unset)" error name="org.bluez.MediaEndpoint1.Error.NotImplemented" requested_reply="0" destination=":1.2" (uid=0 pid=1079 comm="/usr/libexec/bluetooth/bluetoothd" label="unconfined")
mai 10 13:50:29 rexrog dbus-daemon[1081]: [system] Rejected send message, 0 matched rules; type="error", sender=":1.59" (uid=1000 pid=1681 comm="/usr/bin/wireplumber" label="unconfined") interface="(unset)" member="(unset)" error name="org.bluez.MediaEndpoint1.Error.NotImplemented" requested_reply="0" destination=":1.2" (uid=0 pid=1079 comm="/usr/libexec/bluetooth/bluetoothd" label="unconfined")
mai 10 13:50:29 rexrog dbus-daemon[1081]: [system] Rejected send message, 0 matched rules; type="error", sender=":1.59" (uid=1000 pid=1681 comm="/usr/bin/wireplumber" label="unconfined") interface="(unset)" member="(unset)" error name="org.bluez.MediaEndpoint1.Error.NotImplemented" requested_reply="0" destination=":1.2" (uid=0 pid=1079 comm="/usr/libexec/bluetooth/bluetoothd" label="unconfined")
mai 10 13:50:29 rexrog dbus-daemon[1081]: [system] Rejected send message, 0 matched rules; type="error", sender=":1.59" (uid=1000 pid=1681 comm="/usr/bin/wireplumber" label="unconfined") interface="(unset)" member="(unset)" error name="org.bluez.Profile1.Error.NotImplemented" requested_reply="0" destination=":1.2" (uid=0 pid=1079 comm="/usr/libexec/bluetooth/bluetoothd" label="unconfined")
mai 10 13:50:29 rexrog dbus-daemon[1081]: [system] Rejected send message, 0 matched rules; type="error", sender=":1.59" (uid=1000 pid=1681 comm="/usr/bin/wireplumber" label="unconfined") interface="(unset)" member="(unset)" error name="org.bluez.Profile1.Error.NotImplemented" requested_reply="0" destination=":1.2" (uid=0 pid=1079 comm="/usr/libexec/bluetooth/bluetoothd" label="unconfined")
mai 10 13:50:29 rexrog cinnamon-session-binary[1711]: GLib-CRITICAL: t+2659.11751s: g_variant_unref: assertion 'value != NULL' failed
mai 10 13:50:30 rexrog dbus-daemon[1081]: [system] Activation via systemd failed for unit 'dbus-org.bluez.service': Transaction for bluetooth.service/start is destructive (cryptsetup.target has 'stop' job queued, but 'start' is included in transaction).
mai 10 13:50:30 rexrog dbus-daemon[1081]: [system] Activation via systemd failed for unit 'dbus-org.bluez.service': Transaction for bluetooth.service/start is destructive (systemd-tmpfiles-setup-dev.service has 'stop' job queued, but 'start' is included in transaction).
mai 10 13:50:30 rexrog dbus-daemon[1081]: [system] Activation via systemd failed for unit 'colord.service': Transaction for colord.service/start is destructive (systemd-update-utmp.service has 'stop' job queued, but 'start' is included in transaction).
mai 10 13:50:30 rexrog fwupd[8751]: 11:50:30.757 FuPluginUpower       failed to query lid state
mai 10 13:50:30 rexrog fwupd[8751]: 11:50:30.757 FuPluginUpower       failed to query lid state
mai 10 13:50:31 rexrog dbus-daemon[1081]: [system] Activation via systemd failed for unit 'dbus-org.freedesktop.nm-dispatcher.service': Transaction for NetworkManager-dispatcher.service/start is destructive (veritysetup.target has 'stop' job queued, but 'start' is included in transaction).
mai 10 13:50:31 rexrog dbus-daemon[1081]: [system] Activation via systemd failed for unit 'dbus-org.freedesktop.nm-dispatcher.service': Transaction for NetworkManager-dispatcher.service/start is destructive (reboot.target has 'start' job queued, but 'stop' is included in transaction).
mai 10 13:50:32 rexrog dbus-daemon[1081]: [system] Activation via systemd failed for unit 'dbus-org.freedesktop.nm-dispatcher.service': Transaction for NetworkManager-dispatcher.service/start is destructive (boot-efi.mount has 'stop' job queued, but 'start' is included in transaction).
mai 10 13:50:33 rexrog systemd[1]: Starting grub-initrd-fallback.service - GRUB failed boot detection...
mai 10 13:50:33 rexrog systemd[1]: Finished grub-initrd-fallback.service - GRUB failed boot detection.
mai 10 13:50:33 rexrog bluetoothd[1093]: profiles/sap/server.c:sap_server_register() Sap driver initialization failed.
                                       (g-io-error-quark, 0)
mai 10 13:50:35 rexrog NetworkManager[1222]: <info>  [1746877835.0793] failed to open /run/network/ifstate
mai 10 13:50:37 rexrog lightdm[1445]: X Error of failed request:  BadValue (integer parameter out of range for operation)
mai 10 13:50:37 rexrog lightdm[1445]:   Major opcode of failed request:  140 (RANDR)
mai 10 13:50:37 rexrog lightdm[1445]:   Minor opcode of failed request:  35 (RRSetProviderOutputSource)
mai 10 13:50:37 rexrog lightdm[1445]:   Value in failed request:  0x46
mai 10 13:50:37 rexrog lightdm[1445]:   Serial number of failed request:  16
mai 10 13:50:40 rexrog wireplumber[1499]: <WpSiAudioAdapter:0x654f49b88c20> failed to activate item: Object activation aborted: proxy destroyed
mai 10 13:50:46 rexrog wireplumber[1650]: <WpSiAudioAdapter:0x5e7b5a099ac0> failed to activate item: Object activation aborted: proxy destroyed
mai 10 13:50:48 rexrog flatpak[1966]: libva error: /usr/lib/x86_64-linux-gnu/dri/intel-vaapi-driver/iHD_drv_video.so init failed
mai 10 13:50:50 rexrog kernel: warning: `kdeconnectd' uses wireless extensions which will stop working for Wi-Fi 7 hardware; use nl80211
mai 10 13:50:50 rexrog evolution-calen[2317]: e_source_unset_last_credentials_required_arguments: assertion 'E_IS_SOURCE (source)' failed
mai 10 13:50:53 rexrog flatpak[2811]: libva error: /usr/lib/x86_64-linux-gnu/dri/intel-vaapi-driver/iHD_drv_video.so init failed
mai 10 13:50:54 rexrog flatpak[2897]: libva error: /usr/lib/x86_64-linux-gnu/dri/intel-vaapi-driver/iHD_drv_video.so init failed
mai 10 13:51:03 rexrog wpa_supplicant[1223]: dbus: fill_dict_with_properties dbus_interface=fi.w1.wpa_supplicant1.Interface.P2PDevice dbus_property=P2PDeviceConfig getter failed
mai 10 14:08:24 rexrog PackageKit[3343]: install-packages transaction /69_cdaabecc from uid 1000 finished with failed after 211213ms
mai 10 12:10:42 rexrog kernel: ACPI Error: Aborting method \_SB.PCI0.XHC.RHUB.HS15._PLD due to previous error (AE_AML_BUFFER_LIMIT) (20230628/psparse-529)
mai 10 12:10:42 rexrog kernel: pci 0000:00:1c.4: retraining failed
mai 10 12:10:45 rexrog kernel: asus_wmi: fan_curve_get_factory_default (0x00110024) failed: -19
mai 10 12:10:45 rexrog kernel: asus_wmi: fan_curve_get_factory_default (0x00110025) failed: -19
mai 10 12:10:45 rexrog kernel: asus_wmi: fan_curve_get_factory_default (0x00110032) failed: -19
mai 10 12:10:45 rexrog kernel: wl: module verification failed: signature and/or required key missing - tainting kernel
mai 10 12:10:45 rexrog kernel: spi-nor: probe of spi0.0 failed with error -22
mai 10 14:08:49 rexrog systemd[1]: Starting grub-initrd-fallback.service - GRUB failed boot detection...
mai 10 14:08:49 rexrog systemd[1]: Finished grub-initrd-fallback.service - GRUB failed boot detection.
mai 10 14:08:49 rexrog bluetoothd[1158]: profiles/sap/server.c:sap_server_register() Sap driver initialization failed.
                                       (g-io-error-quark, 0)
mai 10 14:08:50 rexrog NetworkManager[1294]: <info>  [1746878930.8715] failed to open /run/network/ifstate
mai 10 14:08:53 rexrog lightdm[1595]: X Error of failed request:  BadValue (integer parameter out of range for operation)
mai 10 14:08:53 rexrog lightdm[1595]:   Major opcode of failed request:  140 (RANDR)
mai 10 14:08:53 rexrog lightdm[1595]:   Minor opcode of failed request:  35 (RRSetProviderOutputSource)
mai 10 14:08:53 rexrog lightdm[1595]:   Value in failed request:  0x46
mai 10 14:08:53 rexrog lightdm[1595]:   Serial number of failed request:  16
mai 10 14:08:55 rexrog wireplumber[1628]: <WpSiAudioAdapter:0x58aba420b1d0> failed to activate item: Object activation aborted: proxy destroyed
mai 10 14:09:01 rexrog wireplumber[1766]: <WpSiAudioAdapter:0x63a83c3fe090> failed to activate item: Object activation aborted: proxy destroyed
mai 10 14:09:03 rexrog flatpak[2065]: libva error: /usr/lib/x86_64-linux-gnu/dri/intel-vaapi-driver/iHD_drv_video.so init failed
mai 10 14:09:04 rexrog kernel: warning: `kdeconnectd' uses wireless extensions which will stop working for Wi-Fi 7 hardware; use nl80211
mai 10 14:09:08 rexrog flatpak[2972]: libva error: /usr/lib/x86_64-linux-gnu/dri/intel-vaapi-driver/iHD_drv_video.so init failed
mai 10 14:09:08 rexrog flatpak[3038]: libva error: /usr/lib/x86_64-linux-gnu/dri/intel-vaapi-driver/iHD_drv_video.so init failed
regis@rexrog:~$ 

Résultat de :

Code : Tout sélectionner

sudo journalctl --since "2025-05-10 12:00:00" --until "2025-05-10 15:40:00" | egrep 'error|fail|warn' 

[rexmint59]

Je me suis rendu compte que lors de ma dernière déco, j'avais encore accès au clavier, jusqu'à ce que je rebranche mon rj45 pour réccupérer une connection. J'ai donc reproduit cette déco, et enregistré la réponse à la commande :

Yep

Quand il déconnecte, faudrait donner le retour de

Code : Tout sélectionner

sudo dmesg | egrep 'error|fail|warn'

Je suis donc en mesure de donner la réponse attendue :

Code : Tout sélectionner

regis@rexrog:~$ sudo dmesg | egrep 'error|fail|warn'
[sudo] Mot de passe de regis :       
[    0.206938] ACPI Error: Aborting method \_SB.PCI0.XHC.RHUB.HS15._PLD due to previous error (AE_AML_BUFFER_LIMIT) (20230628/psparse-529)
[    1.216429] pci 0000:00:1c.4: retraining failed
[   37.762469] asus_wmi: fan_curve_get_factory_default (0x00110024) failed: -19
[   37.762758] asus_wmi: fan_curve_get_factory_default (0x00110025) failed: -19
[   37.763032] asus_wmi: fan_curve_get_factory_default (0x00110032) failed: -19
[   37.804656] wl: module verification failed: signature and/or required key missing - tainting kernel
[   39.046594] spi-nor: probe of spi0.0 failed with error -22
[   57.299730] warning: `kdeconnectd' uses wireless extensions which will stop working for Wi-Fi 7 hardware; use nl80211
regis@rexrog:~$

[rexmint59]

Bonjour, je viens vous donner des nouvelles de mes problème de déconnections wifi (et de mon problème de bluetooth).
Tout d'abord je vous soumets un retour tout frais du script de cyrille :

Code : Tout sélectionner

regis@rexrog:~$ wget https://framagit.org/CyrilleBiot/wifi-issues/-/raw/main/wifi.sh
sudo bash wifi.sh
--2025-05-15 13:08:10--  https://framagit.org/CyrilleBiot/wifi-issues/-/raw/main/wifi.sh
Résolution de framagit.org (framagit.org)… 2a01:4f8:231:4c99::75, 176.9.183.75
Connexion à framagit.org (framagit.org)|2a01:4f8:231:4c99::75|:443… connecté.
requête HTTP transmise, en attente de la réponse… 200 OK
Taille : 2265 (2,2K) [text/plain]
Enregistre : ‘wifi.sh.5’

wifi.sh.5           100%[===================>]   2,21K  --.-KB/s    ds 0s      

2025-05-15 13:08:10 (367 MB/s) - ‘wifi.sh.5’ enregistré [2265/2265]

[sudo] Mot de passe de regis :       

rfkill est installé. Continuons.


xclip est installé. Continuons.

Carte réseau : 
 03:00.0 Network controller [0280]: Broadcom Inc. and subsidiaries BCM4352 802.11ac Dual Band Wireless Network Adapter [14e4:43b1] (rev 03) 


Prise en charge par le kernel :  
03:00.0 Network controller [0280]: Broadcom Inc. and subsidiaries BCM4352 802.11ac Dual Band Wireless Network Adapter [14e4:43b1] (rev 03)
	Subsystem: AzureWave BCM4352 802.11ac Dual Band Wireless Network Adapter [1a3b:2123]
	Kernel driver in use: wl
	Kernel modules: bcma, wl 


Présence firmware (ip _a) : 
1: lo: <LOOPBACK,UP,LOWER_UP> 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 noprefixroute 
       valid_lft forever preferred_lft forever
2: enp4s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000
    link/ether 78:24:af:15:35:59 brd ff:ff:ff:ff:ff:ff
    inet 192.168.1.126/24 brd 192.168.1.255 scope global dynamic noprefixroute enp4s0
       valid_lft 40504sec preferred_lft 40504sec
    inet6 2a01:e0a:1d2:1eb0:26b5:fd4a:2bc:63f1/64 scope global temporary dynamic 
       valid_lft 86089sec preferred_lft 83429sec
    inet6 2a01:e0a:1d2:1eb0:f232:e843:44aa:7596/64 scope global dynamic mngtmpaddr noprefixroute 
       valid_lft 86089sec preferred_lft 86089sec
    inet6 fe80::d509:4b25:f50a:7ce3/64 scope link noprefixroute 
       valid_lft forever preferred_lft forever
3: wlp3s0: <BROADCAST,MULTICAST> mtu 1500 qdisc fq_codel state DOWN group default qlen 1000
    link/ether 54:27:1e:fa:9b:94 brd ff:ff:ff:ff:ff:ff 


Firmware manquant :  
[    0.135079] Spectre V2 : Enabling Restricted Speculation for firmware calls
[    3.391910] psmouse serio4: elantech: assuming hardware version 4 (with firmware version 0x460f04)
[   49.003175] Bluetooth: hci0: BCM: firmware Patch file not found, tried: 


Verrouillage soft / hard :  
0: phy0: Wireless LAN
	Soft blocked: yes
	Hard blocked: no
1: brcmwl-0: Wireless LAN
	Soft blocked: yes
	Hard blocked: no
2: hci0: Bluetooth
	Soft blocked: no
	Hard blocked: no 


IPBox : 
PING 192.168.1.254 (192.168.1.254) 56(84) bytes of data.
64 bytes from 192.168.1.254: icmp_seq=1 ttl=64 time=0.469 ms
64 bytes from 192.168.1.254: icmp_seq=2 ttl=64 time=0.314 ms
64 bytes from 192.168.1.254: icmp_seq=3 ttl=64 time=0.388 ms

--- 192.168.1.254 ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2033ms
rtt min/avg/max/mdev = 0.314/0.390/0.469/0.063 ms


Ping vers la box : 
PING 192.168.1.254 (192.168.1.254) 56(84) bytes of data.
64 bytes from 192.168.1.254: icmp_seq=1 ttl=64 time=0.469 ms
64 bytes from 192.168.1.254: icmp_seq=2 ttl=64 time=0.314 ms
64 bytes from 192.168.1.254: icmp_seq=3 ttl=64 time=0.388 ms

--- 192.168.1.254 ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2033ms
rtt min/avg/max/mdev = 0.314/0.390/0.469/0.063 ms


Kernel : 
Linux rexrog 6.8.0-60-generic #63-Ubuntu SMP PREEMPT_DYNAMIC Tue Apr 15 19:04:15 UTC 2025 x86_64 x86_64 x86_64 GNU/Linux  


Kernel(s) installé(s) : 
ii  linux-image-6.8.0-51-generic                             6.8.0-51.52                                amd64        Signed kernel image generic
ii  linux-image-6.8.0-59-generic                             6.8.0-59.61                                amd64        Signed kernel image generic
ii  linux-image-6.8.0-60-generic                             6.8.0-60.63                                amd64        Signed kernel image generic
ii  linux-image-generic                                      6.8.0-60.63                                amd64        Generic Linux kernel image  


regis@rexrog:~$ Carte réseau : 
 03:00.0 Network controller [0280]: Broadcom Inc. and subsidiaries BCM4352 802.11ac Dual Band Wireless Network Adapter [14e4:43b1] (rev 03) 


Prise en charge par le kernel :  
03:00.0 Network controller [0280]: Broadcom Inc. and subsidiaries BCM4352 802.11ac Dual Band Wireless Network Adapter [14e4:43b1] (rev 03)
        Subsystem: AzureWave BCM4352 802.11ac Dual Band Wireless Network Adapter [1a3b:2123]
        Kernel driver in use: wl
        Kernel modules: bcma, wl 


Présence firmware (ip _a) : 
1: lo: <LOOPBACK,UP,LOWER_UP> 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 noprefixroute 
       valid_lft forever preferred_lft forever
2: enp4s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000

Ensuite, voici une capture d'écran :



Enfin, cyrille m'a demandé si j'étais "sous KDE" je n'ai pas vraiment su répondre mais il est vrai que j'ai installé "KDE Application Plateform" pour avoir un lien avec mon tel sur Mint (tel que je n'ai pas encore paramètré pour KDE d'ailleurs). Et je précise que cela n'a rien changé à mes problèmes de déconnections wifi.

Enfin au vu de cette image ci-dessus j'ai remarqué que ma carte utilise "un pilote de substitution".
J'ai remarqué aussi que mon bluetooth, bien qu'apparemment actif car l’icône est bien présente en bas à droite, ne voyait aucun périphérique lors d'une recherche. Certainement du au firmware absent...

Je pense que ma carte est censée gérer le wifi et le bluetooth donc je me dis que le pilote de substitution utilisé ne lui conviendrait (peut-être) pas !
J'aimerais tester un pilote propriétaire (et non de substitution) pour cette carte et voir s'il y a du mieux mais je me sens bien incapable de trouver le pilote approprié et de l'installer sans aide...

Ah oui je dois aussi préciser que j'ai installé Mint 22.1 (à partir de la même clef "bootable" dont j'ai vérifié l'iso : bonne) sur un vieux portable de ma fille . Et sur cette machine, je n'ai pas de souci ni avec le wifi ni avec le bluetooth.
En tout cas merci à vous de "plancher" sur mes problèmes et de me chaperonner pour mes débuts "laborieux" sur mint !

[rexmint59]

Ok Cyrille je peux faire ça demain. Mais pas sans quelques précisions : trouver l'iso et la rendre bootable sur un clef c'est bon. Mais qu'est-ce que fde? Le chiffrement du disque? Si c'est ça je n'ai pas coché le chiffrement à l'installation... Et comment redémarrer sur cette clef( jamais fait sous linux mais seulement sous Windows et encore , en passant par le mode récupération et redémarrage forcé car sinon l'USB n'apparaît pas) . Ensuite, je teste le wifi à partir du live c'est ça? Ou faut-il que j'installe Mint xfce à la place de mint cinnamon pour tester?

[rexmint59]

Hello tout le monde ! Je viens de me rendre compte, en tentant sous Mint de télécharger Mint xfce; Que même en éthernet avec wifi désactivé ma connexion se coupe (3 essais, 3 échecs!!). C'est la première fois que cela se produit mais si ça peut faire avancer le shmilblick ... je retente une fois et si c'est encore un échec je lance windows pour réccupérer mon iso.