Score:0

Ubuntu 22.04: Connected to wifi but browser says no internet

cr flag

sorry if a similar thing has already been asked before, but I already tried all solutions I could find online and none of them worked for me. So I thought maybe my case is unique and decided to start a thread.

I'm super new to Linux and I set up a dual-boot environment with Windows 10 only a few days ago. Everything worked perfectly fine at first, except the wifi kept fluctuating, but it worked all the same, and I was able to browse the web just fine. However, this morning when I opened Ubuntu I realized I can connect to the wifi but every time I try to open a site on my browser it will load for some time and then return "no internet" or "the site can't be reached". I already checked Windows and it doesn't have this problem. Everything's working smoothly on all my other devices too; I even restarted my router and all. So I figured the problem is with Ubuntu.

Here are the solutions I tried, all of which didn't fix it for me:

1. Disabled 802.11n Protocol

sudo rmmod iwlwifi

According to the article I was reading, I was supposed to run sudo modprobe iwlwifi 11n_disable=1 here, but couldn't go any further because the first command returned this:

rmmod: ERROR: Module iwlwifi is not currently loaded

2. "Fixed" the glitch in Debian-Avahi daemon

sudo nano /etc/nsswitch/conf

Looked for this certain line

hosts:    files mdns4_minimal [NOTFOUND=return] DNS mdns4

In my case there wasn't "mdns4" after "DNS", but I removed it all the same and replaced the whole line with this:

hosts:    files DNS

Saved changes, restarted PC. No luck.

3. Disabled IPv6 support

sudo sysctl -w net.ipv6.conf.all.disable_ipv6=1
sudo sysctl -w net.ipv6.conf.default.disable_ipv6=1
sudo sysctl -w net.ipv6.conf.lo.disable_ipv6=1

4. Disabled power management on adapter

lshw -C network

Looked for logical name, it said: wlo1. So I went ahead and run iwconfig wlo1 power off, verified the changes and saw Power Management=off. No luck.

5. Disabled WiFi power management

sudo nano /etc/NetworkManager/conf.d/default-wifi-powersave-on.conf

Changed value from 3 to 2, saved changes, and restarted PC.

6. Removed backport-iwlwifi-dkms package

sudo apt remove backport-iwlwifi-dkms

But it returned this along with other lines:

Package 'backport-iwlwifi-dkms' is not installed, so not removed

And

The following package was autoinstalled and is no longer required: libnss3-tools

So I also sudo apt autoremove'd that

I also retraced my steps last night (since this problem only appeared this morning), and I didn't really do anything except install ProtonVPN, so I'm not sure where exactly it all went wrong. Any other ideas how to fix this? Thanks

BTW, this is my wireless info:


########## wireless info START ##########

Report from: 04 Aug 2023 15:40 PST +0800

Booted last: 04 Aug 2023 00:00 PST +0800

Script from: 25 Jan 2020 03:34 UTC +0000

##### release ###########################

Distributor ID: Ubuntu
Description:    Ubuntu 22.04.2 LTS
Release:    22.04
Codename:   jammy

##### kernel ############################

Linux 5.19.0-50-generic #50-Ubuntu SMP PREEMPT_DYNAMIC Mon Jul 10 18:24:29 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux

Parameters: ro, quiet, splash, vt.handoff=7

##### desktop ###########################

Xubuntu

##### lspci #############################

02:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. RTL8821CE 802.11ac PCIe Wireless Network Adapter [10ec:c821]
    DeviceName: WLAN
    Subsystem: AzureWave RTL8821CE 802.11ac PCIe Wireless Network Adapter [1a3b:3040]

##### lsusb #############################

Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 004: ID 3151:1002 YICHIP Wireless Device
Bus 001 Device 003: ID 13d3:5a11 IMC Networks USB2.0 VGA UVC WebCam
Bus 001 Device 002: ID 0bda:0129 Realtek Semiconductor Corp. RTS5129 Card Reader Controller
Bus 001 Device 006: ID 0781:557d SanDisk Corp. Cruzer Force
Bus 001 Device 005: ID 13d3:3529 IMC Networks Bluetooth Radio 
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

##### PCMCIA card info ##################

##### rfkill ############################

0: asus-wlan: Wireless LAN
    Soft blocked: no
    Hard blocked: no
1: asus-bluetooth: Bluetooth
    Soft blocked: yes
    Hard blocked: no
2: hci0: Bluetooth
    Soft blocked: yes
    Hard blocked: no
3: phy0: Wireless LAN
    Soft blocked: no
    Hard blocked: no

##### secure boot #######################

SecureBoot disabled

##### lsmod #############################

mac80211             1323008  2 rtw88_pci,rtw88_core
cfg80211             1052672  2 rtw88_core,mac80211
libarc4                16384  1 mac80211
asus_nb_wmi            28672  0
wmi_bmof               16384  0
asus_wmi               57344  2 asus_nb_wmi,mfd_aaeon
sparse_keymap          16384  1 asus_wmi
platform_profile       16384  1 asus_wmi
wmi                    32768  3 asus_wmi,wmi_bmof,mfd_aaeon
video                  65536  2 asus_wmi,i915

##### interfaces ########################

##### ifconfig ##########################

1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
    link/loopback <MAC address> brd <MAC address>
    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: wlo1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
    link/ether (redacted) brd <MAC address>
    altname wlp2s0
    inet 192.168.1.4/24 brd 192.168.1.255 scope global dynamic noprefixroute wlo1
       valid_lft 86113sec preferred_lft 86113sec
4: ipv6leakintrf0: <BROADCAST,NOARP,UP,LOWER_UP> mtu 1500 qdisc noqueue state UNKNOWN group default qlen 1000
    link/ether (redacted) brd <MAC address>
    inet6 fdeb:446c:912d:8da::/64 scope global noprefixroute 
       valid_lft forever preferred_lft forever
    inet6 fe80::c365:343:84d5:af8d/64 scope link noprefixroute 
       valid_lft forever preferred_lft forever

##### iwconfig ##########################

lo        no wireless extensions.

ipv6leakintrf0  no wireless extensions.

wlo1      IEEE 802.11  ESSID:"PLDTHOMEFIBR4dN8a"  
          Mode:Managed  Frequency:2.462 GHz  Access Point: (redacted)   
          Bit Rate=108 Mb/s   Tx-Power=16 dBm   
          Retry short limit:7   RTS thr:off   Fragment thr:off
          Power Management:off
          Link Quality=70/70  Signal level=-40 dBm  
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:0   Missed beacon:0

##### route #############################

default via 192.168.1.1 dev wlo1 proto dhcp metric 600 
169.254.0.0/16 dev wlo1 scope link metric 1000 
192.168.1.0/24 dev wlo1 proto kernel scope link src 192.168.1.4 metric 600 

##### resolv.conf #######################

[777 root '/etc/resolv.conf' -> '../run/systemd/resolve/stub-resolv.conf']

nameserver 127.0.0.53
options edns0 trust-ad
search .

##### network managers ##################

Installed:

    NetworkManager

Running:

root         832       1  0 14:38 ?        00:00:04 /usr/sbin/NetworkManager --no-daemon

##### NetworkManager info ###############

GENERAL.DEVICE:                         wlo1
GENERAL.TYPE:                           wifi
GENERAL.NM-TYPE:                        NMDeviceWifi
GENERAL.DBUS-PATH:                      /org/freedesktop/NetworkManager/Devices/2
GENERAL.VENDOR:                         Realtek Semiconductor Co., Ltd.
GENERAL.PRODUCT:                        RTL8821CE 802.11ac PCIe Wireless Network Adapter
GENERAL.DRIVER:                         rtw_8821ce
GENERAL.DRIVER-VERSION:                 5.19.0-50-generic
GENERAL.FIRMWARE-VERSION:               N/A
GENERAL.HWADDR:                         (redacted)
GENERAL.MTU:                            1500
GENERAL.STATE:                          100 (connected)
GENERAL.REASON:                         0 (No reason given)
GENERAL.IP4-CONNECTIVITY:               4 (full)
GENERAL.IP6-CONNECTIVITY:               4 (full)
GENERAL.UDI:                            /sys/devices/pci0000:00/0000:00:1d.1/0000:02:00.0/net/wlo1
GENERAL.PATH:                           pci-0000:02:00.0
GENERAL.IP-IFACE:                       wlo1
GENERAL.IS-SOFTWARE:                    no
GENERAL.NM-MANAGED:                     yes
GENERAL.AUTOCONNECT:                    yes
GENERAL.FIRMWARE-MISSING:               no
GENERAL.NM-PLUGIN-MISSING:              no
GENERAL.PHYS-PORT-ID:                   --
GENERAL.CONNECTION:                     PLDTHOMEFIBR4dN8a
GENERAL.CON-UUID:                       7e31e61a-363f-40ad-abd6-c5f8844b0f91
GENERAL.CON-PATH:                       /org/freedesktop/NetworkManager/ActiveConnection/10
GENERAL.METERED:                        no (guessed)
CAPABILITIES.CARRIER-DETECT:            no
CAPABILITIES.SPEED:                     108 Mb/s
CAPABILITIES.IS-SOFTWARE:               no
CAPABILITIES.SRIOV:                     no
INTERFACE-FLAGS.UP:                     yes
INTERFACE-FLAGS.LOWER-UP:               yes
INTERFACE-FLAGS.CARRIER:                yes
INTERFACE-FLAGS.PROMISC:                no
WIFI-PROPERTIES.WEP:                    yes
WIFI-PROPERTIES.WPA:                    yes
WIFI-PROPERTIES.WPA2:                   yes
WIFI-PROPERTIES.TKIP:                   yes
WIFI-PROPERTIES.CCMP:                   yes
WIFI-PROPERTIES.AP:                     yes
WIFI-PROPERTIES.ADHOC:                  yes
WIFI-PROPERTIES.2GHZ:                   yes
WIFI-PROPERTIES.5GHZ:                   yes
WIFI-PROPERTIES.MESH:                   yes
WIFI-PROPERTIES.IBSS-RSN:               no
IP4.ADDRESS[1]:                         192.168.1.4/24
IP4.GATEWAY:                            192.168.1.1
IP4.ROUTE[1]:                           dst = 0.0.0.0/0, nh = 192.168.1.1, mt = 600
IP4.ROUTE[2]:                           dst = 169.254.0.0/16, nh = 0.0.0.0, mt = 1000
IP4.ROUTE[3]:                           dst = 192.168.1.0/24, nh = 0.0.0.0, mt = 600
IP4.DNS[1]:                             192.168.1.1
DHCP4.OPTION[1]:                        dhcp_lease_time = 86400
DHCP4.OPTION[2]:                        dhcp_server_identifier = 192.168.1.1
DHCP4.OPTION[3]:                        domain_name_servers = 192.168.1.1
DHCP4.OPTION[4]:                        expiry = 1691220950
DHCP4.OPTION[5]:                        ip_address = 192.168.1.4
DHCP4.OPTION[6]:                        requested_broadcast_address = 1
DHCP4.OPTION[7]:                        requested_domain_name = 1
DHCP4.OPTION[8]:                        requested_domain_name_servers = 1
DHCP4.OPTION[9]:                        requested_domain_search = 1
DHCP4.OPTION[10]:                       requested_host_name = 1
DHCP4.OPTION[11]:                       requested_interface_mtu = 1
DHCP4.OPTION[12]:                       requested_ms_classless_static_routes = 1
DHCP4.OPTION[13]:                       requested_nis_domain = 1
DHCP4.OPTION[14]:                       requested_nis_servers = 1
DHCP4.OPTION[15]:                       requested_ntp_servers = 1
DHCP4.OPTION[16]:                       requested_rfc3442_classless_static_routes = 1
DHCP4.OPTION[17]:                       requested_root_path = 1
DHCP4.OPTION[18]:                       requested_routers = 1
DHCP4.OPTION[19]:                       requested_static_routes = 1
DHCP4.OPTION[20]:                       requested_subnet_mask = 1
DHCP4.OPTION[21]:                       requested_time_offset = 1
DHCP4.OPTION[22]:                       requested_wpad = 1
DHCP4.OPTION[23]:                       routers = 192.168.1.1
DHCP4.OPTION[24]:                       subnet_mask = 255.255.255.0
IP6.GATEWAY:                            --
CONNECTIONS.AVAILABLE-CONNECTION-PATHS: /org/freedesktop/NetworkManager/Settings/1,/org/freedesktop/NetworkManager/Settings/3,/org/freedesktop/NetworkManager/Settings/4
CONNECTIONS.AVAILABLE-CONNECTIONS[1]:   7e31e61a-363f-40ad-abd6-c5f8844b0f91 | PLDTHOMEFIBR4dN8a
CONNECTIONS.AVAILABLE-CONNECTIONS[2]:   c7a6d3ea-2b2e-4f5a-95af-5997edcd48b3 | PLDTHOMEFIBR5Gbfv3F
CONNECTIONS.AVAILABLE-CONNECTIONS[3]:   521ece06-df99-446d-a808-7dd4898d7a6c | AN5506-04-FA_04528

GENERAL.DEVICE:                         ipv6leakintrf0
GENERAL.TYPE:                           dummy
GENERAL.NM-TYPE:                        NMDeviceDummy
GENERAL.DBUS-PATH:                      /org/freedesktop/NetworkManager/Devices/3
GENERAL.VENDOR:                         --
GENERAL.PRODUCT:                        --
GENERAL.DRIVER:                         dummy
GENERAL.DRIVER-VERSION:                 5.19.0-50-generic
GENERAL.FIRMWARE-VERSION:               --
GENERAL.HWADDR:                         (redacted)
GENERAL.MTU:                            1500
GENERAL.STATE:                          100 (connected)
GENERAL.REASON:                         0 (No reason given)
GENERAL.IP4-CONNECTIVITY:               4 (full)
GENERAL.IP6-CONNECTIVITY:               4 (full)
GENERAL.UDI:                            /sys/devices/virtual/net/ipv6leakintrf0
GENERAL.PATH:                           --
GENERAL.IP-IFACE:                       ipv6leakintrf0
GENERAL.IS-SOFTWARE:                    yes
GENERAL.NM-MANAGED:                     yes
GENERAL.AUTOCONNECT:                    yes
GENERAL.FIRMWARE-MISSING:               no
GENERAL.NM-PLUGIN-MISSING:              no
GENERAL.PHYS-PORT-ID:                   --
GENERAL.CONNECTION:                     pvpn-ipv6leak-protection
GENERAL.CON-UUID:                       07c8300e-fe76-4b37-81b4-2afe58be3c46
GENERAL.CON-PATH:                       /org/freedesktop/NetworkManager/ActiveConnection/7
GENERAL.METERED:                        no (guessed)
CAPABILITIES.CARRIER-DETECT:            no
CAPABILITIES.SPEED:                     unknown
CAPABILITIES.IS-SOFTWARE:               yes
CAPABILITIES.SRIOV:                     no
INTERFACE-FLAGS.UP:                     yes
INTERFACE-FLAGS.LOWER-UP:               yes
INTERFACE-FLAGS.CARRIER:                yes
INTERFACE-FLAGS.PROMISC:                no
IP4.GATEWAY:                            --
IP6.ADDRESS[1]:                         fe80::c365:343:84d5:af8d/64
IP6.ADDRESS[2]:                         fdeb:446c:912d:8da::/64
IP6.GATEWAY:                            fdeb:446c:912d:8da::1
IP6.ROUTE[1]:                           dst = fdeb:446c:912d:8da::/64, nh = ::, mt = 95
IP6.ROUTE[2]:                           dst = ::/0, nh = fdeb:446c:912d:8da::1, mt = 95
IP6.ROUTE[3]:                           dst = fe80::/64, nh = ::, mt = 1024
IP6.DNS[1]:                             ::1
CONNECTIONS.AVAILABLE-CONNECTION-PATHS: /org/freedesktop/NetworkManager/Settings/2
CONNECTIONS.AVAILABLE-CONNECTIONS[1]:   07c8300e-fe76-4b37-81b4-2afe58be3c46 | pvpn-ipv6leak-protection

SSID                   BSSID              MODE   CHAN  FREQ      RATE        SIGNAL  BARS  SECURITY   ACTIVE  IN-USE 
PLDTHOMEFIBR5Gbfv3F    (redacted)  Infra  149   5745 MHz  270 Mbit/s  82      ▂▄▆█  WPA2       no             
PLDTHOMEFIBR4dN8a     (redacted)  Infra  11    2462 MHz  270 Mbit/s  78      ▂▄▆_  WPA2       yes     *      
AN5506-04-FA_04528     (redacted)  Infra  1     2412 MHz  270 Mbit/s  47      ▂▄__  WPA1 WPA2  no             
PLDTHOMEFIBR5GzqUN3    (redacted)  Infra  149   5745 MHz  270 Mbit/s  25      ▂___  WPA2       no             
AN5506-04-FA_04528_5G  (redacted)  Infra  36    5180 MHz  270 Mbit/s  17      ▂___  WPA1 WPA2  no             

##### NetworkManager.state ##############

[main]
NetworkingEnabled=true
WirelessEnabled=true
WWANEnabled=true

##### NetworkManager config #############

[[/etc/NetworkManager/conf.d/default-wifi-powersave-on.conf]]
[connection]
wifi.powersave = 2

[[/etc/NetworkManager/NetworkManager.conf]]
[main]
plugins=ifupdown,keyfile
[ifupdown]
managed=false
[device]
wifi.scan-rand-mac-address=no

[[/usr/lib/NetworkManager/conf.d/10-dns-resolved.conf]]
[main]
dns=systemd-resolved

[[/usr/lib/NetworkManager/conf.d/10-globally-managed-devices.conf]]
[keyfile]
unmanaged-devices=*,except:type:wifi,except:type:gsm,except:type:cdma

[[/usr/lib/NetworkManager/conf.d/no-mac-addr-change.conf]]
[device-31-mac-addr-change]
match-device=driver:eagle_sdio,driver:wl
wifi.scan-rand-mac-address=no

##### NetworkManager profiles ###########

[[/etc/NetworkManager/system-connections/PLDTHOMEFIBR4dN8a.nmconnection]] (600 root)
[connection] id=PLDTHOMEFIBR4dN8a | type=wifi
[wifi] ssid=PLDTHOMEFIBR4dN8a
[ipv4] method=auto
[ipv6] method=disabled

[[/etc/NetworkManager/system-connections/PLDTHOMEFIBR5Gbfv3F.nmconnection]] (600 root)
[connection] id=PLDTHOMEFIBR5Gbfv3F | type=wifi
[wifi] ssid=PLDTHOMEFIBR5Gbfv3F
[ipv4] method=auto
[ipv6] method=auto

[[/etc/NetworkManager/system-connections/AN5506-04-FA_04528.nmconnection]] (600 root)
[connection] id=AN5506-04-FA_04528 | type=wifi
[wifi] ssid=AN5506-04-FA_04528
[ipv4] method=auto
[ipv6] method=auto

##### Netplan config ####################

[/etc/netplan/01-network-manager-all.yaml]
network:
  version: 2
  renderer: NetworkManager

##### iw reg get ########################

'iw' is not installed (package "iw").

##### iwlist channels ###################

lo        no frequency information.

ipv6leakintrf0  no frequency information.

wlo1      32 channels in total; available frequencies :
          Channel 01 : 2.412 GHz
          Channel 02 : 2.417 GHz
          Channel 03 : 2.422 GHz
          Channel 04 : 2.427 GHz
          Channel 05 : 2.432 GHz
          Channel 06 : 2.437 GHz
          Channel 07 : 2.442 GHz
          Channel 08 : 2.447 GHz
          Channel 09 : 2.452 GHz
          Channel 10 : 2.457 GHz
          Channel 11 : 2.462 GHz
          Channel 12 : 2.467 GHz
          Channel 13 : 2.472 GHz
          Channel 14 : 2.484 GHz
          Channel 36 : 5.18 GHz
          Channel 40 : 5.2 GHz
          Channel 44 : 5.22 GHz
          Channel 48 : 5.24 GHz
          Channel 52 : 5.26 GHz
          Channel 56 : 5.28 GHz
          Channel 60 : 5.3 GHz
          Channel 64 : 5.32 GHz
          Channel 100 : 5.5 GHz
          Channel 104 : 5.52 GHz
          Channel 108 : 5.54 GHz
          Channel 112 : 5.56 GHz
          Channel 116 : 5.58 GHz
          Channel 120 : 5.6 GHz
          Channel 124 : 5.62 GHz
          Channel 128 : 5.64 GHz
          Channel 132 : 5.66 GHz
          Channel 136 : 5.68 GHz

##### iwlist scan #######################

lo        Interface doesn't support scanning.

wlo1      Interface doesn't support scanning : Device or resource busy

ipv6leakintrf0  Interface doesn't support scanning.

##### module infos ######################

[mac80211]
filename:       /lib/modules/5.19.0-50-generic/kernel/net/mac80211/mac80211.ko
license:        GPL
description:    IEEE 802.11 subsystem
depends:        cfg80211,libarc4
retpoline:      Y
intree:         Y
name:           mac80211
vermagic:       5.19.0-50-generic SMP preempt mod_unload modversions 
parm:           minstrel_vht_only:Use only VHT rates when VHT is supported by sta. (bool)
parm:           max_nullfunc_tries:Maximum nullfunc tx tries before disconnecting (reason 4). (int)
parm:           max_probe_tries:Maximum probe tries before disconnecting (reason 4). (int)
parm:           beacon_loss_count:Number of beacon intervals before we decide beacon was lost. (int)
parm:           probe_wait_ms:Maximum time(ms) to wait for probe response before disconnecting (reason 4). (int)
parm:           ieee80211_default_rc_algo:Default rate control algorithm for mac80211 to use (charp)

[cfg80211]
filename:       /lib/modules/5.19.0-50-generic/kernel/net/wireless/cfg80211.ko
description:    wireless configuration support
license:        GPL
depends:        
retpoline:      Y
intree:         Y
name:           cfg80211
vermagic:       5.19.0-50-generic SMP preempt mod_unload modversions 
parm:           bss_entries_limit:limit to number of scan BSS entries (per wiphy, default 1000) (int)
parm:           ieee80211_regdom:IEEE 802.11 regulatory domain code (charp)
parm:           cfg80211_disable_40mhz_24ghz:Disable 40MHz support in the 2.4GHz band (bool)

##### module parameters #################

[mac80211]
beacon_loss_count: 7
ieee80211_default_rc_algo: minstrel_ht
max_nullfunc_tries: 2
max_probe_tries: 5
minstrel_vht_only: Y
probe_wait_ms: 500

[cfg80211]
bss_entries_limit: 1000
cfg80211_disable_40mhz_24ghz: N
ieee80211_regdom: 00

##### /etc/modules ######################

##### modprobe options ##################

[/etc/modprobe.d/amd64-microcode-blacklist.conf]
blacklist microcode

[/etc/modprobe.d/blacklist-ath_pci.conf]
blacklist ath_pci

[/etc/modprobe.d/blacklist.conf]
blacklist evbug
blacklist usbmouse
blacklist usbkbd
blacklist eepro100
blacklist de4x5
blacklist eth1394
blacklist snd_intel8x0m
blacklist snd_aw2
blacklist prism54
blacklist bcm43xx
blacklist garmin_gps
blacklist asus_acpi
blacklist snd_pcsp
blacklist pcspkr
blacklist amd76x_edac

[/etc/modprobe.d/blacklist-rare-network.conf]
alias net-pf-3 off
alias net-pf-6 off
alias net-pf-9 off
alias net-pf-11 off
alias net-pf-12 off
alias net-pf-19 off
alias net-pf-21 off
alias net-pf-36 off

[/etc/modprobe.d/intel-microcode-blacklist.conf]
blacklist microcode

[/etc/modprobe.d/iwlwifi.conf]
remove iwlwifi \
(/sbin/lsmod | grep -o -e ^iwlmvm -e ^iwldvm -e ^iwlwifi | xargs /sbin/rmmod) \
&& /sbin/modprobe -r mac80211

##### rc.local ##########################

grep: /etc/rc.local: No such file or directory

##### pm-utils ##########################

##### udev rules ########################

##### dmesg #############################

[ 3189.227118] wlo1: RX AssocResp from (redacted) (capab=0x1431 status=0 aid=21)
[ 3189.227425] wlo1: associated
[ 3189.317768] wlo1: Limiting TX power to 16 (16 - 0) dBm as advertised by (redacted)
[ 3229.488590] wlo1: authenticate with (redacted)
[ 3229.488627] wlo1: bad VHT capabilities, disabling VHT
[ 3230.134957] wlo1: send auth to (redacted) (try 1/3)
[ 3230.136444] wlo1: authenticated
[ 3230.138946] wlo1: associate with (redacted) (try 1/3)
[ 3230.142910] wlo1: RX AssocResp from (redacted) (capab=0x1431 status=0 aid=21)
[ 3230.143105] wlo1: associated
[ 3230.182524] wlo1: Limiting TX power to 16 (16 - 0) dBm as advertised by (redacted)
[ 3241.585272] wlo1: authenticate with (redacted)
[ 3241.585317] wlo1: bad VHT capabilities, disabling VHT
[ 3242.230846] wlo1: send auth to (redacted) (try 1/3)
[ 3242.232321] wlo1: authenticated
[ 3242.234822] wlo1: associate with (redacted) (try 1/3)
[ 3242.238848] wlo1: RX AssocResp from (redacted) (capab=0x1431 status=0 aid=21)
[ 3242.239128] wlo1: associated
[ 3242.270398] wlo1: Limiting TX power to 16 (16 - 0) dBm as advertised by (redacted)
[ 3257.572606] wlo1: authenticate with (redacted)
[ 3257.572640] wlo1: bad VHT capabilities, disabling VHT
[ 3258.222381] wlo1: send auth to (redacted) (try 1/3)
[ 3258.223827] wlo1: authenticated
[ 3258.226380] wlo1: associate with (redacted) (try 1/3)
[ 3258.230884] wlo1: RX AssocResp from (redacted) (capab=0x1431 status=0 aid=21)
[ 3258.231220] wlo1: associated
[ 3258.335280] wlo1: Limiting TX power to 16 (16 - 0) dBm as advertised by (redacted)
[ 3275.560615] wlo1: authenticate with (redacted)
[ 3275.560651] wlo1: bad VHT capabilities, disabling VHT
[ 3276.206859] wlo1: send auth to (redacted) (try 1/3)
[ 3276.208390] wlo1: authenticated
[ 3276.210671] wlo1: associate with (redacted) (try 1/3)
[ 3276.214667] wlo1: RX AssocResp from (redacted) (capab=0x1431 status=0 aid=21)
[ 3276.214873] wlo1: associated
[ 3276.274488] wlo1: Limiting TX power to 16 (16 - 0) dBm as advertised by (redacted)
[ 3306.576611] wlo1: authenticate with (redacted)
[ 3306.576649] wlo1: bad VHT capabilities, disabling VHT
[ 3307.226559] wlo1: send auth to (redacted) (try 1/3)
[ 3307.228053] wlo1: authenticated
[ 3307.230319] wlo1: associate with (redacted) (try 1/3)
[ 3307.235975] wlo1: RX AssocResp from (redacted) (capab=0x1431 status=0 aid=21)
[ 3307.236169] wlo1: associated
[ 3307.298951] wlo1: Limiting TX power to 16 (16 - 0) dBm as advertised by (redacted)
[ 3318.576874] wlo1: authenticate with (redacted)
[ 3318.576918] wlo1: bad VHT capabilities, disabling VHT
[ 3319.222850] wlo1: send auth to (redacted) (try 1/3)
[ 3319.224347] wlo1: authenticated
[ 3319.226300] wlo1: associate with (redacted) (try 1/3)
[ 3319.230273] wlo1: RX AssocResp from (redacted)  (capab=0x1431 status=0 aid=21)
[ 3319.230463] wlo1: associated
[ 3319.263607] wlo1: Limiting TX power to 16 (16 - 0) dBm as advertised by (redacted)
[ 3341.549240] wlo1: authenticate with (redacted)
[ 3341.549283] wlo1: bad VHT capabilities, disabling VHT
[ 3342.194411] wlo1: send auth to (redacted) (try 1/3)
[ 3342.195897] wlo1: authenticated
[ 3342.198568] wlo1: associate with (redacted) (try 1/3)
[ 3342.205004] wlo1: RX AssocResp from (redacted) (capab=0x1431 status=0 aid=21)
[ 3342.205209] wlo1: associated
[ 3342.304182] wlo1: Limiting TX power to 16 (16 - 0) dBm as advertised by (redacted)
[ 3370.520949] wlo1: authenticate with (redacted)
[ 3370.520992] wlo1: bad VHT capabilities, disabling VHT
[ 3371.166923] wlo1: send auth to (redacted) (try 1/3)
[ 3371.168407] wlo1: authenticated
[ 3371.170400] wlo1: associate with (redacted) (try 1/3)
[ 3371.174332] wlo1: RX AssocResp from (redacted) (capab=0x1431 status=0 aid=21)
[ 3371.174529] wlo1: associated
[ 3371.180736] wlo1: Limiting TX power to 16 (16 - 0) dBm as advertised by (redacted)
[ 3413.616685] wlo1: authenticate with (redacted)
[ 3413.616723] wlo1: bad VHT capabilities, disabling VHT
[ 3414.262821] wlo1: send auth to (redacted) (try 1/3)
[ 3414.264449] wlo1: authenticated
[ 3414.266656] wlo1: associate with (redacted) (try 1/3)
[ 3414.270629] wlo1: RX AssocResp from (redacted) (capab=0x1431 status=0 aid=21)
[ 3414.270832] wlo1: associated
[ 3414.314394] wlo1: Limiting TX power to 16 (16 - 0) dBm as advertised by (redacted)
[ 3460.070587] wlo1: deauthenticating from (redacted) by local choice (Reason: 3=DEAUTH_LEAVING)
[ 3469.075874] wlo1: authenticate with (redacted)
[ 3469.075908] wlo1: bad VHT capabilities, disabling VHT
[ 3469.722409] wlo1: send auth to (redacted) (try 1/3)
[ 3469.725237] wlo1: authenticated
[ 3469.726806] wlo1: associate with (redacted) (try 1/3)
[ 3469.730792] wlo1: RX AssocResp from (redacted) (capab=0x1431 status=0 aid=21)
[ 3469.731079] wlo1: associated
[ 3469.792601] wlo1: Limiting TX power to 16 (16 - 0) dBm as advertised by (redacted)
[ 3709.556719] wlo1: authenticate with (redacted)
[ 3709.556756] wlo1: bad VHT capabilities, disabling VHT
[ 3710.202865] wlo1: send auth to (redacted) (try 1/3)
[ 3710.204595] wlo1: authenticated
[ 3710.206553] wlo1: associate with (redacted) (try 1/3)
[ 3710.210534] wlo1: RX AssocResp from (redacted) (capab=0x1431 status=0 aid=21)
[ 3710.210826] wlo1: associated
[ 3710.246451] wlo1: Limiting TX power to 16 (16 - 0) dBm as advertised by (redacted)
[ 3735.592966] wlo1: authenticate with (redacted)
[ 3735.593008] wlo1: bad VHT capabilities, disabling VHT
[ 3736.238837] wlo1: send auth to (redacted) (try 1/3)
[ 3736.240347] wlo1: authenticated
[ 3736.242543] wlo1: associate with (redacted) (try 1/3)
[ 3736.246516] wlo1: RX AssocResp from (redacted) (capab=0x1431 status=0 aid=21)
[ 3736.246711] wlo1: associated
[ 3736.341498] wlo1: Limiting TX power to 16 (16 - 0) dBm as advertised by (redacted)

########## wireless info END ############
chili555 avatar
cn flag
Please see your interface includes ipv6leakintrf0. Possibly helpful: https://askubuntu.com/questions/1372873/connected-on-wireless-but-no-internet-access-in-ubuntu-20-04 Welcome to Ask Ubuntu.
waltinator avatar
it flag
Blindly applying system changes prior to diagnosing the problem is a Well-Known Path to Disaster, and, probably doesn't solve the problem. Diagnose, then fix.
I sit in a Tesla and translated this thread with Ai:

mangohost

Post an answer

Most people don’t grasp that asking a lot of questions unlocks learning and improves interpersonal bonding. In Alison’s studies, for example, though people could accurately recall how many questions had been asked in their conversations, they didn’t intuit the link between questions and liking. Across four studies, in which participants were engaged in conversations themselves or read transcripts of others’ conversations, people tended not to realize that question asking would influence—or had influenced—the level of amity between the conversationalists.