Unable to Connect to Internet After Upgrading to Ubuntu 22.04.4

On Thursday, My OS updated to 22.04.4, and the nightmare began.Everything worked fine until Friday morning when even the network settings on my PC disappeared. I received the "NetworkManager not active" error, so after one day and a half of following all the troubleshooting suggested in this form and downloading thousands of .deb files from the archives, I managed to get back my connection icons and settings, and the pc seems to be connected, both with wifi and ethernet, but it doesn't reach internet connection. I've also manually updated the kernel, as someone suggested, but still no internet. Attached is a screenshot of the situation.screenshot of my sad sad terminal and network settings

I'm a newyby to the Ubuntu world, so be patient if I'm missing something obvious, but please help. I don't know what to do anymore, and my work deadlines are so behind I want to cry.

EDIT

I've changed the language settings in english to more clarity when posting screenshots and codes. Here's another screenshot of my current situation, but in english.

Also, for completeness of the information, here's all that come to mind can be useful:

iwconfig

lo        no wireless extensions.enp0s31f6  no wireless extensions.wlp0s20f3  IEEE 802.11  ESSID:"BenderKetiofender"Mode:Managed  Frequency:5.18 GHzAccess Point: B0:A7:B9:DA:F2:1CBit Rate=234 Mb/s   Tx-Power=22 dBm      Retry short limit:7   RTS thr:off   Fragment thr:off      Power Management:on      Link Quality=70/70  Signal level=-30 dBm        Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0      Tx excessive retries:0  Invalid misc:77   Missed beacon:0

nmcli general

STATE                  CONNECTIVITY  WIFI-HW  WIFI     WWAN-HW  WWANconnected (site only)  limited       enabled  enabled  enabled  enabled 

lshw -c network

*-network:0                  description: Wireless interface   product: Wi-Fi 6 AX201   vendor: Intel Corporation   physical id: 14.3   bus info: pci@0000:00:14.3   logical name: wlp0s20f3   version: 20   serial: 2c:6d:c1:aa:11:03   width: 64 bits   clock: 33MHz   capabilities: pm msi pciexpress msix bus_master cap_list ethernet physical wireless   configuration: broadcast=yes driver=iwlwifi driverversion=6.5.0-35-generic firmware=77.2df8986f.0 QuZ-a0-hr-b0-77.u ip=192.168.1.117 latency=0 link=yes multicast=yes wireless=IEEE 802.11   resources: iomemory:600-5ff irq:16 memory:6053194000-6053197fff`*-network:1   description: Ethernet interface   product: Ethernet Connection (13) I219-LM   vendor: Intel Corporation   physical id: 1f.6   bus info: pci@0000:00:1f.6   logical name: enp0s31f6   version: 20   serial: b4:45:06:4c:73:93   size: 1Gbit/s   capacity: 1Gbit/s   width: 32 bits   clock: 33MHz   capabilities: pm msi bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation   configuration: autonegotiation=on broadcast=yes driver=e1000e driverversion=6.5.0-35-generic duplex=full firmware=0.8-4 ip=192.168.1.113 latency=0 link=yes multicast=yes port=twisted pair speed=1Gbit/s   resources: irq:150 memory:a2300000-a231ffff'

lspci -knn | grep -A 2 -i net

00:14.3 Network controller [0280]: Intel Corporation Wi-Fi 6 AX201 [8086:a0f0] (rev 20)Subsystem: Intel Corporation Wi-Fi 6 AX201 [8086:4070]Kernel driver in use: iwlwifi--00:1f.6 Ethernet controller [0200]: Intel Corporation Ethernet Connection (13) I219-LM [8086:15fb] (rev 20)Subsystem: Dell Ethernet Connection (13) I219-LM [1028:0a21]Kernel driver in use: e1000eKernel modules: e1000e

nmcli

enp0s31f6: connected to Connessione via cavo 1"Intel I219-LM"    ethernet (e1000e), B4:45:06:4C:73:93, hw, mtu 1500    ip4 default    inet4 192.168.1.113/24    route4 192.168.1.0/24 metric 100    route4 default via 192.168.1.1 metric 20100wlp0s20f3: connected to BenderKetiofender"Intel 6 AX201"    wifi (iwlwifi), 2C:6D:C1:AA:11:03, hw, mtu 1500    inet4 192.168.1.117/24    route4 192.168.1.0/24 metric 600    route4 default via 192.168.1.1 metric 20600p2p-dev-wlp0s20f3: disconnected"p2p-dev-wlp0s20f3"wifi-p2p, hwlo: unmanaged"lo"loopback (unknown), 00:00:00:00:00:00, sw, mtu 65536DNS configuration:servers: 192.168.1.1interface: wlp0s20f3servers: 192.168.1.1interface: enp0s31f6

nmcli device show

GENERAL.DEVICE:                         enp0s31f6GENERAL.TYPE:                           ethernetGENERAL.HWADDR:                         B4:45:06:4C:73:93GENERAL.MTU:                            1500GENERAL.STATE:                          100 (connected)GENERAL.CONNECTION:                     Connessione via cavo 1GENERAL.CON-PATH:                       /org/freedesktop/NetworkManager/ActiveC>WIRED-PROPERTIES.CARRIER:               onIP4.ADDRESS[1]:                         192.168.1.113/24IP4.GATEWAY:                            192.168.1.1IP4.ROUTE[1]:                           dst = 192.168.1.0/24, nh = 0.0.0.0, mt >IP4.ROUTE[2]:                           dst = 0.0.0.0/0, nh = 192.168.1.1, mt =>IP4.DNS[1]:                             192.168.1.1IP6.GATEWAY:                            --GENERAL.DEVICE:                         wlp0s20f3GENERAL.TYPE:                           wifiGENERAL.HWADDR:                         2C:6D:C1:AA:11:03GENERAL.MTU:                            1500GENERAL.STATE:                          100 (connected)GENERAL.CONNECTION:                     BenderKetiofenderGENERAL.CON-PATH:                       /org/freedesktop/NetworkManager/ActiveC>IP4.ADDRESS[1]:                         192.168.1.117/24IP4.GATEWAY:                            192.168.1.1IP4.ROUTE[1]:                           dst = 192.168.1.0/24, nh = 0.0.0.0, mt >IP4.ROUTE[2]:                           dst = 0.0.0.0/0, nh = 192.168.1.1, mt =>IP4.DNS[1]:                             192.168.1.1IP6.GATEWAY:                            --GENERAL.DEVICE:                         p2p-dev-wlp0s20f3GENERAL.TYPE:                           wifi-p2pGENERAL.HWADDR:                         (unknown)GENERAL.MTU:                            0GENERAL.STATE:                          30 (disconnected)GENERAL.CONNECTION:                     --GENERAL.CON-PATH:                       --GENERAL.DEVICE:                         loGENERAL.TYPE:                           loopbackGENERAL.HWADDR:                         00:00:00:00:00:00GENERAL.MTU:                            65536GENERAL.STATE:                          10 (unmanaged)GENERAL.CONNECTION:                     --GENERAL.CON-PATH:                       --IP4.ADDRESS[1]:                         127.0.0.1/8IP4.GATEWAY:                            --IP6.ADDRESS[1]:                         ::1/128IP6.GATEWAY:                            --IP6.ROUTE[1]:                           dst = ::1/128, nh = ::, mt = 256

nmcli connection show

NAME                    UUID                                  TYPE      DEVICE >Connessione via cavo 1  4cba5758-9e86-3b4c-9ac0-17bb9bbc81e5  ethernet  enp0s31>BenderKetiofender       80f620b0-a34d-438d-94ac-e1585760285d  wifi      wlp0s20>DipinfoWPA              f9af2330-9240-47cb-908b-1528fcef475c  wifi      --     >DipinfoWPA1             d4ab8249-108f-4f51-ae37-9d774f81888e  wifi      --     >Jarvis                  47f9ffef-aeb3-4431-b78a-e52ba9ef2366  wifi      --     >