Eu tenho meu desktop dual boot com Windows e Ubuntu 22.04. Já enfrentei esse problema antes, mas antes ele simplesmente desapareceu. O problema é que meu espectro wifi se conecta a todos os dispositivos, incluindo Windows, no mesmo dispositivo, mas não no Ubuntu. Costumava funcionar há mais de um ano, mas por algum motivo simplesmente parou de funcionar.
Gostaria de alguma opinião sobre como posso diagnosticar isso. Além disso, ele se conecta de uma maneira estranha. Quando reinicio meus serviços de rede, consigo acessar a Internet por um breve período e depois escurece. Além disso, o wifi se conecta, mas não consigo acessar nenhum site.
Esta é a saída de inxi -N:
Network:
Device-1: Intel Dual Band Wireless-AC 3168NGW [Stone Peak] driver: iwlwifi
Device-2: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet
driver: r8169
Saída dejournalctl -b 0 -u NetworkManager
Apr 16 19:10:03 nevin-ubuntu NetworkManager[1111]: <info> [1713309003.5971] manager: rfkill: Wi-Fi hardware radio set enabled
Apr 16 19:10:03 nevin-ubuntu NetworkManager[1111]: <info> [1713309003.6725] audit: op="radio-control" arg="wireless-enabled:on" pid=2561 uid=1000 result="success"
Apr 16 19:10:03 nevin-ubuntu NetworkManager[1111]: <info> [1713309003.6726] manager: rfkill: Wi-Fi now enabled by radio killswitch
Apr 16 19:10:03 nevin-ubuntu NetworkManager[1111]: <info> [1713309003.6917] device (wlp3s0): supplicant interface state: internal-starting -> disconnected
Apr 16 19:10:03 nevin-ubuntu NetworkManager[1111]: <info> [1713309003.6918] device (p2p-dev-wlp3s0): state change: unavailable -> unmanaged (reason 'removed', sys-iface-state: 'removed')
Apr 16 19:10:03 nevin-ubuntu NetworkManager[1111]: <info> [1713309003.6920] Wi-Fi P2P device controlled by interface wlp3s0 created
Apr 16 19:10:03 nevin-ubuntu NetworkManager[1111]: <info> [1713309003.6921] manager: (p2p-dev-wlp3s0): new 802.11 Wi-Fi P2P device (/org/freedesktop/NetworkManager/Devices/14)
Apr 16 19:10:03 nevin-ubuntu NetworkManager[1111]: <info> [1713309003.6922] device (p2p-dev-wlp3s0): state change: unmanaged -> unavailable (reason 'managed', sys-iface-state: 'external')
Apr 16 19:10:03 nevin-ubuntu NetworkManager[1111]: <info> [1713309003.6923] device (wlp3s0): state change: unavailable -> disconnected (reason 'supplicant-available', sys-iface-state: 'managed')
Apr 16 19:10:03 nevin-ubuntu NetworkManager[1111]: <info> [1713309003.6925] device (p2p-dev-wlp3s0): state change: unavailable -> disconnected (reason 'none', sys-iface-state: 'managed')
Apr 16 19:10:06 nevin-ubuntu NetworkManager[1111]: <info> [1713309006.8374] policy: auto-activating connection '**WIFI SSID**' (f9a1c045-a5c5-404b-bc6f-3486b5fb5494)
Apr 16 19:10:06 nevin-ubuntu NetworkManager[1111]: <info> [1713309006.8376] device (wlp3s0): Activation: starting connection '**WIFI SSID**' (f9a1c045-a5c5-404b-bc6f-3486b5fb5494)
Apr 16 19:10:06 nevin-ubuntu NetworkManager[1111]: <info> [1713309006.8376] device (wlp3s0): state change: disconnected -> prepare (reason 'none', sys-iface-state: 'managed')
Apr 16 19:10:06 nevin-ubuntu NetworkManager[1111]: <info> [1713309006.8377] manager: NetworkManager state is now CONNECTING
Apr 16 19:10:06 nevin-ubuntu NetworkManager[1111]: <info> [1713309006.8378] device (wlp3s0): state change: prepare -> config (reason 'none', sys-iface-state: 'managed')
Apr 16 19:10:06 nevin-ubuntu NetworkManager[1111]: <info> [1713309006.8379] device (wlp3s0): Activation: (wifi) access point '**WIFI SSID**' has security, but secrets are required.
Apr 16 19:10:06 nevin-ubuntu NetworkManager[1111]: <info> [1713309006.8379] device (wlp3s0): state change: config -> need-auth (reason 'none', sys-iface-state: 'managed')
Apr 16 19:10:06 nevin-ubuntu NetworkManager[1111]: <info> [1713309006.8382] device (wlp3s0): state change: need-auth -> prepare (reason 'none', sys-iface-state: 'managed')
Apr 16 19:10:06 nevin-ubuntu NetworkManager[1111]: <info> [1713309006.8383] device (wlp3s0): state change: prepare -> config (reason 'none', sys-iface-state: 'managed')
Apr 16 19:10:06 nevin-ubuntu NetworkManager[1111]: <info> [1713309006.8384] device (wlp3s0): Activation: (wifi) connection '**WIFI SSID**' has security, and secrets exist. No new secrets needed.
Apr 16 19:10:06 nevin-ubuntu NetworkManager[1111]: <info> [1713309006.8384] Config: added 'ssid' value '**WIFI SSID**'
Apr 16 19:10:06 nevin-ubuntu NetworkManager[1111]: <info> [1713309006.8384] Config: added 'scan_ssid' value '1'
Apr 16 19:10:06 nevin-ubuntu NetworkManager[1111]: <info> [1713309006.8384] Config: added 'bgscan' value 'simple:30:-70:86400'
Apr 16 19:10:06 nevin-ubuntu NetworkManager[1111]: <info> [1713309006.8384] Config: added 'key_mgmt' value 'WPA-PSK WPA-PSK-SHA256 FT-PSK SAE FT-SAE'
Apr 16 19:10:06 nevin-ubuntu NetworkManager[1111]: <info> [1713309006.8384] Config: added 'auth_alg' value 'OPEN'
Apr 16 19:10:06 nevin-ubuntu NetworkManager[1111]: <info> [1713309006.8384] Config: added 'psk' value '<hidden>'
Apr 16 19:10:06 nevin-ubuntu NetworkManager[1111]: <info> [1713309006.8471] device (wlp3s0): supplicant interface state: disconnected -> associating
Apr 16 19:10:06 nevin-ubuntu NetworkManager[1111]: <info> [1713309006.8471] device (p2p-dev-wlp3s0): supplicant management interface state: disconnected -> associating
Apr 16 19:10:06 nevin-ubuntu NetworkManager[1111]: <info> [1713309006.8646] device (wlp3s0): supplicant interface state: associating -> associated
Apr 16 19:10:06 nevin-ubuntu NetworkManager[1111]: <info> [1713309006.8646] device (p2p-dev-wlp3s0): supplicant management interface state: associating -> associated
Apr 16 19:10:07 nevin-ubuntu NetworkManager[1111]: <info> [1713309007.0646] device (wlp3s0): supplicant interface state: associated -> completed
Apr 16 19:10:07 nevin-ubuntu NetworkManager[1111]: <info> [1713309007.0646] device (wlp3s0): Activation: (wifi) Stage 2 of 5 (Device Configure) successful. Connected to wireless network "**WIFI SSID**"
Apr 16 19:10:07 nevin-ubuntu NetworkManager[1111]: <info> [1713309007.0646] device (p2p-dev-wlp3s0): supplicant management interface state: associated -> completed
Apr 16 19:10:07 nevin-ubuntu NetworkManager[1111]: <info> [1713309007.0647] device (wlp3s0): state change: config -> ip-config (reason 'none', sys-iface-state: 'managed')
Apr 16 19:10:07 nevin-ubuntu NetworkManager[1111]: <info> [1713309007.0650] dhcp4 (wlp3s0): activation: beginning transaction (timeout in 45 seconds)
Apr 16 19:10:07 nevin-ubuntu NetworkManager[1111]: <info> [1713309007.0786] dhcp4 (wlp3s0): state changed new lease, address=**IP ADDRESS**
Apr 16 19:10:07 nevin-ubuntu NetworkManager[1111]: <info> [1713309007.0796] device (wlp3s0): state change: ip-config -> ip-check (reason 'none', sys-iface-state: 'managed')
Apr 16 19:10:07 nevin-ubuntu NetworkManager[1111]: <info> [1713309007.1136] device (wlp3s0): state change: ip-check -> secondaries (reason 'none', sys-iface-state: 'managed')
Apr 16 19:10:07 nevin-ubuntu NetworkManager[1111]: <info> [1713309007.1137] device (wlp3s0): state change: secondaries -> activated (reason 'none', sys-iface-state: 'managed')
Apr 16 19:10:07 nevin-ubuntu NetworkManager[1111]: <info> [1713309007.1139] manager: NetworkManager state is now CONNECTED_LOCAL
Apr 16 19:10:07 nevin-ubuntu NetworkManager[1111]: <info> [1713309007.1142] manager: NetworkManager state is now CONNECTED_SITE
Apr 16 19:10:07 nevin-ubuntu NetworkManager[1111]: <info> [1713309007.1142] policy: set '**WIFI SSID**' (wlp3s0) as default for IPv4 routing and DNS
Apr 16 19:10:07 nevin-ubuntu NetworkManager[1111]: <info> [1713309007.1145] device (wlp3s0): Activation: successful, device activated.
Apr 16 19:10:07 nevin-ubuntu NetworkManager[1111]: <info> [1713309007.1755] manager: NetworkManager state is now CONNECTED_GLOBAL
Saída deservice NetworkManager status
● NetworkManager.service - Network Manager
Loaded: loaded (/lib/systemd/system/NetworkManager.service; enabled; vendor preset: enabled)
Active: active (running) since Tue 2024-04-16 18:51:01 EDT; 5min ago
Docs: man:NetworkManager(8)
Main PID: 1090 (NetworkManager)
Tasks: 3 (limit: 18896)
Memory: 10.3M
CPU: 378ms
CGroup: /system.slice/NetworkManager.service
└─1090 /usr/sbin/NetworkManager --no-daemon
Apr 16 18:55:54 user NetworkManager[1090]: <info> [1713308154.7313] manager: (veth57d3ce4): new Veth device (/org/freedesktop/NetworkManager/Devices/11)
Apr 16 18:55:54 user NetworkManager[1090]: <info> [1713308154.7317] device (veth57d3ce4): carrier: link connected
Apr 16 18:55:54 user NetworkManager[1090]: <info> [1713308154.7317] device (veth7b01fc9): carrier: link connected
Apr 16 18:55:54 user NetworkManager[1090]: <info> [1713308154.7318] device (br-3f0f9c4dc79a): carrier: link connected
Apr 16 18:55:54 user NetworkManager[1090]: <info> [1713308154.7583] device (veth7b01fc9): released from master device br-3f0f9c4dc79a
Apr 16 18:55:54 user NetworkManager[1090]: <info> [1713308154.8263] manager: (veth27a7d2c): new Veth device (/org/freedesktop/NetworkManager/Devices/12)
Apr 16 18:55:54 user NetworkManager[1090]: <info> [1713308154.8268] manager: (vetha56c493): new Veth device (/org/freedesktop/NetworkManager/Devices/13)
Apr 16 18:55:54 user NetworkManager[1090]: <info> [1713308154.8273] device (veth27a7d2c): carrier: link connected
Apr 16 18:55:54 user NetworkManager[1090]: <info> [1713308154.8274] device (vetha56c493): carrier: link connected
Apr 16 18:55:54 user NetworkManager[1090]: <info> [1713308154.8275] device (br-3f0f9c4dc79a): carrier: link connected
Eservice --status-all
[ + ] acpid
[ - ] alsa-utils
[ - ] anacron
[ + ] apparmor
[ + ] apport
[ + ] avahi-daemon
[ + ] bluetooth
[ + ] connman
[ - ] console-setup.sh
[ + ] cron
[ + ] cups
[ + ] cups-browsed
[ + ] dbus
[ + ] docker
[ + ] gdm3
[ - ] grub-common
[ - ] hwclock.sh
[ + ] irqbalance
[ + ] kerneloops
[ - ] keyboard-setup.sh
[ + ] kmod
[ + ] lm-sensors
[ + ] openvpn
[ - ] plymouth
[ + ] plymouth-log
[ + ] procps
[ - ] pulseaudio-enable-autospawn
[ - ] rsync
[ - ] saned
[ - ] speech-dispatcher
[ - ] spice-vdagent
[ + ] udev
[ + ] ufw
[ + ] unattended-upgrades
[ - ] uuidd
[ - ] whoopsie
[ - ] x11-common