[Risolto]collegamento alla rete parziale

[Ingen]

ciao
ho uno strano problema, il pc si collega alla rete solo parzialmente, con firefox vedo correttamente la pagina di configurazione del router e basta.
Update manager, apk e filezilla non si collegano mentre bit-torrent si (ma solo in dht ogni tracker risulta non raggiungibile), e anche altro che non sono riuscita ad identificare, vedo Mate Netspeed che indica dei trasferimenti (anche se di pochi KB/s) anche con firefox e bit-torrent chiusi.
Di solito non ci faccio caso perché pensavo alla ricerca di aggiornamenti o cose simili, ma ora non so cosa possono essere e sono curiosa, anche se non credo siano "illegittimi", però indica che la rete è attiva.

l'SO è Linux Mint 18.3 Sylvia 64-bit - Kernel Linux 4.15.0-65-generic x86_64 - MATE 1.18.0.
Il firewall è disattivato, sinceramente è la prima volta che lo vedo e ho sempre pensato che linux fosse diciamo protetto di suo, poi nelle regole ci sono:
- praticamente solo dei giochi e la cosa non mi interessa,
- i protocolli http/s, questo pc non è un servere , quindi ancora non mi interessa, - - ed ftp che gestisco tranquillamente con filezilla. Quindi non ho sentito la necessita di attivarlo.

Screenshot di Mate Netspeed


Questi sono i risultati dei comandi che ho provato

ifconfig

Codice: Seleziona tutto

enp3s0    Link encap:Ethernet  HWaddr e0:3f:49:43:9e:78
          UP BROADCAST MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)

lo        Link encap:Local Loopback
          inet addr:127.0.0.1  Mask:255.0.0.0
          inet6 addr: ::1/128 Scope:Host
          UP LOOPBACK RUNNING  MTU:65536  Metric:1
          RX packets:23380 errors:0 dropped:0 overruns:0 frame:0
          TX packets:23380 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:2437692 (2.4 MB)  TX bytes:2437692 (2.4 MB)

wlx1caff70968b2 Link encap:Ethernet  HWaddr 1c:af:f7:09:68:b2
          inet addr:192.168.1.2  Bcast:192.168.1.255  Mask:255.255.255.0
          inet6 addr: fe80::1eaf:f7ff:fe09:68b2/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:1331 errors:0 dropped:0 overruns:0 frame:0
          TX packets:573 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:135082 (135.0 KB)  TX bytes:63172 (63.1 KB)

nmcli dev show wlx1caff70968b2

Codice: Seleziona tutto

GENERAL.DEVICE:                         wlx1caff70968b2
GENERAL.TYPE:                           wifi
GENERAL.HWADDR:                         1C:AF:F7:09:68:B2
GENERAL.MTU:                            1500
GENERAL.STATE:                          100 (connected)
GENERAL.CONNECTION:                     DNS Cloud Flare
GENERAL.CON-PATH:                       /org/freedesktop/NetworkManager/ActiveConnection/1
IP4.ADDRESS[1]:                         192.168.1.2/24
IP4.GATEWAY:                            192.168.1.1
IP4.ROUTE[1]:                           dst = 169.254.0.0/16, nh = 0.0.0.0, mt = 1000
IP4.DNS[1]:                             192.168.1.1
IP4.DNS[2]:                             127.0.1.1
IP4.DOMAIN[1]:                          homenet.telecomitalia.it
IP6.ADDRESS[1]:                         fe80::975b:1d14:290e:2f12/64
IP6.GATEWAY:
IP6.DNS[1]:                             fe80::1

/etc/init.d/networking restart

Codice: Seleziona tutto

[ ok ] Restarting networking (via systemctl): networking.service.
milena@annaII:~$ systemd-resolve --statistics
DNSSEC supported by current servers: no

Transactions
Current Transactions: 2
  Total Transactions: 2

Cache
  Current Cache Size: 0
          Cache Hits: 0
        Cache Misses: 0

DNSSEC Verdicts
              Secure: 0
            Insecure: 0
               Bogus: 0
       Indeterminate: 0

xdg-open /etc/resolv.conf

Codice: Seleziona tutto

nameserver 127.0.0.53
options edns0
search homenet.telecomitalia.it
nameserver 127.0.0.1

/etc/resolved.conf

Codice: Seleziona tutto

[Resolve]
#DNS=
#FallbackDNS=8.8.8.8 8.8.4.4 2001:4860:4860::8888 2001:4860:4860::8844
#Domains=
#LLMNR=yes
#DNSSEC=no

sudo dhclient

Codice: Seleziona tutto

RTNETLINK answers: File exists
/etc/resolvconf/update.d/libc: Warning: /etc/resolv.conf is not a symbolic link to /run/resolvconf/resolv.conf

xdg-open /etc/hosts

Codice: Seleziona tutto

127.0.0.1 localhost
127.0.1.1 annaII

# The following lines are desirable for IPv6 capable hosts
::1 ip6-localhost ip6-loopback
fe00::0 ip6-localnet
ff00::0 ip6-mcastprefix
ff02::1 ip6-allnodes
ff02::2 ip6-allrouters

ed infine
netstat

Codice: Seleziona tutto

netstat
Active Internet connections (w/o servers)
Proto Recv-Q Send-Q Local Address           Foreign Address         State      
Active UNIX domain sockets (w/o servers)
Proto RefCnt Flags       Type       State         I-Node   Path
unix  2      [ ]         DGRAM                    25044    /run/user/1000/systemd/notify
unix  2      [ ]         DGRAM                    27517    /run/wpa_supplicant/wlx1caff70968b2
unix  3      [ ]         DGRAM                    1481     /run/systemd/notify
unix  6      [ ]         DGRAM                    1488     /run/systemd/journal/socket
unix  2      [ ]         DGRAM                    1496     /run/systemd/journal/syslog
unix  22     [ ]         DGRAM                    1502     /run/systemd/journal/dev-log
unix  3      [ ]         DGRAM                    26895    @nvidia026c2bcb@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
unix  3      [ ]         STREAM     CONNECTED     28059    
unix  3      [ ]         STREAM     CONNECTED     25321    
unix  3      [ ]         STREAM     CONNECTED     84637    @/tmp/.X11-unix/X0
unix  3      [ ]         STREAM     CONNECTED     28171    /run/systemd/journal/stdout
unix  3      [ ]         STREAM     CONNECTED     25514    @/dbus-vfs-daemon/socket-sAVfqZUS
unix  3      [ ]         STREAM     CONNECTED     29033    /run/systemd/journal/stdout
unix  3      [ ]         STREAM     CONNECTED     27250    
unix  2      [ ]         DGRAM                    25031    
unix  3      [ ]         STREAM     CONNECTED     25326    
unix  3      [ ]         STREAM     CONNECTED     1552     /run/systemd/journal/stdout
unix  3      [ ]         STREAM     CONNECTED     24117    /var/run/dbus/system_bus_socket
unix  3      [ ]         STREAM     CONNECTED     976204   
unix  3      [ ]         STREAM     CONNECTED     25520    @/tmp/.X11-unix/X0
unix  3      [ ]         STREAM     CONNECTED     27442    /run/systemd/journal/stdout
unix  3      [ ]         STREAM     CONNECTED     25476    
unix  3      [ ]         STREAM     CONNECTED     25474    /run/systemd/journal/stdout
unix  3      [ ]         STREAM     CONNECTED     29034    /run/systemd/journal/stdout
unix  3      [ ]         STREAM     CONNECTED     27919    /run/systemd/journal/stdout
unix  3      [ ]         STREAM     CONNECTED     976203   
unix  3      [ ]         STREAM     CONNECTED     29258    @/tmp/.ICE-unix/1265
unix  3      [ ]         STREAM     CONNECTED     25507    @/tmp/dbus-vvrjLbCWz5
unix  3      [ ]         STREAM     CONNECTED     29037    /run/systemd/journal/stdout
unix  3      [ ]         STREAM     CONNECTED     23469    
unix  3      [ ]         STREAM     CONNECTED     985699   
unix  3      [ ]         STREAM     CONNECTED     28037    @/tmp/dbus-vvrjLbCWz5
unix  3      [ ]         STREAM     CONNECTED     25338    
unix  3      [ ]         STREAM     CONNECTED     27692    @/tmp/.X11-unix/X0
unix  3      [ ]         STREAM     CONNECTED     25877    /run/systemd/journal/stdout
unix  3      [ ]         STREAM     CONNECTED     29305    
unix  3      [ ]         STREAM     CONNECTED     29257    
unix  3      [ ]         STREAM     CONNECTED     25477    
unix  3      [ ]         STREAM     CONNECTED     27300    
unix  3      [ ]         STREAM     CONNECTED     24497    /var/run/dbus/system_bus_socket
unix  3      [ ]         STREAM     CONNECTED     719340   
unix  3      [ ]         STREAM     CONNECTED     25325    
unix  3      [ ]         STREAM     CONNECTED     23618    /run/systemd/journal/stdout
unix  3      [ ]         STREAM     CONNECTED     23228    /run/systemd/journal/stdout
unix  3      [ ]         STREAM     CONNECTED     37092    
unix  3      [ ]         STREAM     CONNECTED     27540    @/tmp/dbus-vvrjLbCWz5
unix  3      [ ]         STREAM     CONNECTED     25526    @/tmp/dbus-vvrjLbCWz5
unix  3      [ ]         STREAM     CONNECTED     25506    
unix  3      [ ]         STREAM     CONNECTED     28104    
unix  3      [ ]         STREAM     CONNECTED     27266    
unix  3      [ ]         STREAM     CONNECTED     28071    
unix  3      [ ]         STREAM     CONNECTED     27008    /run/systemd/journal/stdout
unix  3      [ ]         STREAM     CONNECTED     25512    
unix  3      [ ]         STREAM     CONNECTED     27400    
unix  3      [ ]         STREAM     CONNECTED     28681    @/tmp/dbus-vvrjLbCWz5
unix  3      [ ]         STREAM     CONNECTED     24494    
unix  3      [ ]         STREAM     CONNECTED     28067    @/tmp/.ICE-unix/1265
unix  3      [ ]         STREAM     CONNECTED     25327    
unix  3      [ ]         STREAM     CONNECTED     974234   
unix  3      [ ]         STREAM     CONNECTED     85659    
unix  3      [ ]         STREAM     CONNECTED     25519    
unix  3      [ ]         STREAM     CONNECTED     29044    @/tmp/dbus-vvrjLbCWz5
unix  3      [ ]         STREAM     CONNECTED     28152    
unix  3      [ ]         STREAM     CONNECTED     25442    /run/systemd/journal/stdout
unix  3      [ ]         STREAM     CONNECTED     27261    @/tmp/.X11-unix/X0
unix  3      [ ]         STREAM     CONNECTED     25499    @/tmp/dbus-vvrjLbCWz5
unix  3      [ ]         DGRAM                    28056    
unix  3      [ ]         STREAM     CONNECTED     26323    
unix  3      [ ]         STREAM     CONNECTED     27514    @/tmp/dbus-vvrjLbCWz5
unix  3      [ ]         STREAM     CONNECTED     26841    
unix  3      [ ]         STREAM     CONNECTED     26830    /var/run/dbus/system_bus_socket
unix  3      [ ]         STREAM     CONNECTED     27476    
unix  3      [ ]         STREAM     CONNECTED     25513    
unix  3      [ ]         STREAM     CONNECTED     29036    /run/systemd/journal/stdout
unix  3      [ ]         STREAM     CONNECTED     28959    @/tmp/.X11-unix/X0
unix  3      [ ]         STREAM     CONNECTED     28677    @/tmp/.X11-unix/X0
unix  3      [ ]         STREAM     CONNECTED     720535   @/tmp/dbus-vvrjLbCWz5
unix  3      [ ]         STREAM     CONNECTED     16707    
unix  3      [ ]         STREAM     CONNECTED     25556    
unix  3      [ ]         STREAM     CONNECTED     24702    
unix  3      [ ]         STREAM     CONNECTED     27609    /run/user/1000/pulse/native
unix  3      [ ]         STREAM     CONNECTED     25524    
unix  3      [ ]         STREAM     CONNECTED     25511    
unix  3      [ ]         STREAM     CONNECTED     25443    /run/systemd/journal/stdout
unix  3      [ ]         STREAM     CONNECTED     25029    
unix  3      [ ]         DGRAM                    28057    
unix  3      [ ]         STREAM     CONNECTED     26406    @/tmp/dbus-d67Ao7eQBn
unix  3      [ ]         STREAM     CONNECTED     24850    
unix  3      [ ]         STREAM     CONNECTED     29056    @/tmp/dbus-d67Ao7eQBn
unix  3      [ ]         STREAM     CONNECTED     27475    
unix  3      [ ]         STREAM     CONNECTED     25505    
unix  3      [ ]         STREAM     CONNECTED     25475    @/tmp/dbus-d67Ao7eQBn
unix  3      [ ]         STREAM     CONNECTED     27260    
unix  3      [ ]         STREAM     CONNECTED     23471    /run/systemd/journal/stdout
unix  3      [ ]         STREAM     CONNECTED     987209   @/tmp/dbus-vvrjLbCWz5
unix  3      [ ]         STREAM     CONNECTED     32648    @/tmp/.X11-unix/X0
unix  3      [ ]         STREAM     CONNECTED     28845    @/tmp/dbus-vvrjLbCWz5
unix  3      [ ]         STREAM     CONNECTED     28698    
unix  3      [ ]         STREAM     CONNECTED     976197   @/tmp/dbus-vvrjLbCWz5
unix  3      [ ]         STREAM     CONNECTED     974235   /run/systemd/journal/stdout
unix  3      [ ]         STREAM     CONNECTED     37091    
unix  3      [ ]         STREAM     CONNECTED     28292    
unix  3      [ ]         STREAM     CONNECTED     28103    
unix  3      [ ]         STREAM     CONNECTED     28963    @/tmp/dbus-vvrjLbCWz5
unix  3      [ ]         STREAM     CONNECTED     28709    @/tmp/dbus-d67Ao7eQBn
unix  3      [ ]         STREAM     CONNECTED     984878   @/tmp/dbus-d67Ao7eQBn
unix  3      [ ]         STREAM     CONNECTED     31613    
unix  3      [ ]         STREAM     CONNECTED     25444    /run/systemd/journal/stdout
unix  3      [ ]         STREAM     CONNECTED     27805    @/tmp/dbus-vvrjLbCWz5
unix  3      [ ]         STREAM     CONNECTED     32727    @/tmp/dbus-vvrjLbCWz5
unix  3      [ ]         STREAM     CONNECTED     25525    
unix  3      [ ]         STREAM     CONNECTED     25497    
unix  3      [ ]         STREAM     CONNECTED     27443    /run/systemd/journal/stdout
unix  3      [ ]         STREAM     CONNECTED     987211   @/tmp/.X11-unix/X0
unix  3      [ ]         STREAM     CONNECTED     27007    /run/systemd/journal/stdout
unix  3      [ ]         STREAM     CONNECTED     29045    @/tmp/dbus-vvrjLbCWz5
unix  3      [ ]         STREAM     CONNECTED     28987    @/tmp/dbus-d67Ao7eQBn
unix  3      [ ]         STREAM     CONNECTED     27258    
unix  3      [ ]         STREAM     CONNECTED     25004    @/tmp/.X11-unix/X0
unix  3      [ ]         STREAM     CONNECTED     985697   
unix  3      [ ]         STREAM     CONNECTED     28066    
unix  3      [ ]         STREAM     CONNECTED     27918    /run/systemd/journal/stdout
unix  2      [ ]         DGRAM                    27521    
unix  3      [ ]         STREAM     CONNECTED     22478    
unix  3      [ ]         STREAM     CONNECTED     35023    @/tmp/dbus-vvrjLbCWz5
unix  3      [ ]         STREAM     CONNECTED     29944    /var/run/dbus/system_bus_socket
unix  3      [ ]         STREAM     CONNECTED     28170    /run/systemd/journal/stdout
unix  3      [ ]         STREAM     CONNECTED     27406    /var/run/dbus/system_bus_socket
unix  3      [ ]         STREAM     CONNECTED     27402    
unix  3      [ ]         STREAM     CONNECTED     28674    @/tmp/dbus-vvrjLbCWz5
unix  3      [ ]         STREAM     CONNECTED     27659    
unix  3      [ ]         STREAM     CONNECTED     985701   
unix  2      [ ]         DGRAM                    25510    
unix  3      [ ]         STREAM     CONNECTED     25419    
unix  3      [ ]         STREAM     CONNECTED     28688    
unix  3      [ ]         STREAM     CONNECTED     19109    
unix  3      [ ]         STREAM     CONNECTED     24878    /var/run/dbus/system_bus_socket
unix  3      [ ]         STREAM     CONNECTED     25498    
unix  3      [ ]         STREAM     CONNECTED     27404    
unix  3      [ ]         STREAM     CONNECTED     27255    
unix  3      [ ]         STREAM     CONNECTED     28164    /var/run/dbus/system_bus_socket
unix  3      [ ]         STREAM     CONNECTED     27006    @/tmp/.ICE-unix/1265
unix  3      [ ]         STREAM     CONNECTED     85647    @/tmp/.X11-unix/X0
unix  3      [ ]         STREAM     CONNECTED     29872    
unix  3      [ ]         STREAM     CONNECTED     28165    
unix  3      [ ]         STREAM     CONNECTED     25485    
unix  3      [ ]         STREAM     CONNECTED     27301    
unix  3      [ ]         STREAM     CONNECTED     26250    /run/systemd/journal/stdout
unix  2      [ ]         DGRAM                    31268    
unix  3      [ ]         STREAM     CONNECTED     30579    @/dbus-vfs-daemon/socket-aGHLcda6
unix  3      [ ]         STREAM     CONNECTED     27600    /var/run/dbus/system_bus_socket
unix  3      [ ]         STREAM     CONNECTED     25430    
unix  2      [ ]         STREAM     CONNECTED     24874    
unix  3      [ ]         STREAM     CONNECTED     28180    @/tmp/dbus-vvrjLbCWz5
unix  3      [ ]         STREAM     CONNECTED     25405    @/tmp/.X11-unix/X0
unix  3      [ ]         STREAM     CONNECTED     25150    @/tmp/dbus-vvrjLbCWz5
unix  3      [ ]         STREAM     CONNECTED     26334    @/tmp/dbus-vvrjLbCWz5
unix  3      [ ]         STREAM     CONNECTED     28081    
unix  3      [ ]         STREAM     CONNECTED     28179    
unix  3      [ ]         STREAM     CONNECTED     28033    
unix  3      [ ]         STREAM     CONNECTED     25426    /var/run/dbus/system_bus_socket
unix  3      [ ]         STREAM     CONNECTED     1283496  
unix  2      [ ]         DGRAM                    26352    
unix  3      [ ]         STREAM     CONNECTED     26947    
unix  3      [ ]         STREAM     CONNECTED     29115    /run/systemd/journal/stdout
unix  3      [ ]         STREAM     CONNECTED     28061    /run/systemd/journal/stdout
unix  3      [ ]         STREAM     CONNECTED     975498   
unix  3      [ ]         STREAM     CONNECTED     28187    
unix  3      [ ]         STREAM     CONNECTED     27279    /run/systemd/journal/stdout
unix  3      [ ]         STREAM     CONNECTED     1282723  /run/user/1000/pulse/native
unix  3      [ ]         STREAM     CONNECTED     29059    
unix  3      [ ]         STREAM     CONNECTED     26353    
unix  3      [ ]         STREAM     CONNECTED     26315    @/tmp/dbus-d67Ao7eQBn
unix  3      [ ]         STREAM     CONNECTED     29651    @/tmp/dbus-vvrjLbCWz5
unix  3      [ ]         STREAM     CONNECTED     25508    /run/systemd/journal/stdout
unix  3      [ ]         STREAM     CONNECTED     28072    
unix  3      [ ]         STREAM     CONNECTED     18431    /run/systemd/journal/stdout
unix  3      [ ]         STREAM     CONNECTED     27478    /run/systemd/journal/stdout
unix  3      [ ]         STREAM     CONNECTED     25149    
unix  3      [ ]         STREAM     CONNECTED     29057    
unix  3      [ ]         STREAM     CONNECTED     25404    
unix  3      [ ]         STREAM     CONNECTED     27931    
unix  3      [ ]         STREAM     CONNECTED     28687    
unix  3      [ ]         STREAM     CONNECTED     28680    
unix  3      [ ]         STREAM     CONNECTED     28192    
unix  3      [ ]         STREAM     CONNECTED     28093    @/dbus-vfs-daemon/socket-vBY46wh5
unix  3      [ ]         STREAM     CONNECTED     24890    /var/run/dbus/system_bus_socket
unix  3      [ ]         STREAM     CONNECTED     976195   /run/systemd/journal/stdout
unix  3      [ ]         STREAM     CONNECTED     28173    
unix  3      [ ]         STREAM     CONNECTED     28036    
unix  2      [ ]         DGRAM                    25143    
unix  3      [ ]         STREAM     CONNECTED     25420    
unix  3      [ ]         STREAM     CONNECTED     25409    @/tmp/dbus-d67Ao7eQBn
unix  3      [ ]         STREAM     CONNECTED     27028    @/tmp/.ICE-unix/1265
unix  3      [ ]         STREAM     CONNECTED     26956    
unix  3      [ ]         STREAM     CONNECTED     31889    
unix  3      [ ]         STREAM     CONNECTED     28964    /var/run/dbus/system_bus_socket
unix  3      [ ]         STREAM     CONNECTED     28849    
unix  3      [ ]         STREAM     CONNECTED     26379    @/tmp/dbus-vvrjLbCWz5
unix  3      [ ]         STREAM     CONNECTED     27005    
unix  3      [ ]         STREAM     CONNECTED     972719   /run/systemd/journal/stdout
unix  3      [ ]         STREAM     CONNECTED     27941    
unix  3      [ ]         STREAM     CONNECTED     25320    
unix  3      [ ]         STREAM     CONNECTED     28181    @/tmp/dbus-vvrjLbCWz5
unix  3      [ ]         STREAM     CONNECTED     25486    @/tmp/dbus-vvrjLbCWz5
unix  3      [ ]         STREAM     CONNECTED     27945    @/tmp/dbus-vvrjLbCWz5
unix  3      [ ]         STREAM     CONNECTED     28682    @/tmp/dbus-d67Ao7eQBn
unix  3      [ ]         STREAM     CONNECTED     31890    
unix  3      [ ]         STREAM     CONNECTED     25480    @/tmp/dbus-vvrjLbCWz5
unix  3      [ ]         STREAM     CONNECTED     975489   
unix  3      [ ]         STREAM     CONNECTED     25410    @/tmp/dbus-d67Ao7eQBn
unix  3      [ ]         STREAM     CONNECTED     25142    
unix  3      [ ]         STREAM     CONNECTED     25527    @/tmp/dbus-d67Ao7eQBn
unix  3      [ ]         STREAM     CONNECTED     27275    @/tmp/dbus-vvrjLbCWz5
unix  3      [ ]         STREAM     CONNECTED     25408    
unix  3      [ ]         STREAM     CONNECTED     26938    
unix  3      [ ]         STREAM     CONNECTED     26880    
unix  3      [ ]         STREAM     CONNECTED     975499   
unix  3      [ ]         STREAM     CONNECTED     28174    @/tmp/.X11-unix/X0
unix  3      [ ]         STREAM     CONNECTED     25401    @/tmp/.X11-unix/X0
unix  3      [ ]         STREAM     CONNECTED     27004    @/tmp/dbus-d67Ao7eQBn
unix  3      [ ]         STREAM     CONNECTED     25413    
unix  3      [ ]         STREAM     CONNECTED     26362    @/tmp/dbus-vvrjLbCWz5
unix  3      [ ]         STREAM     CONNECTED     25135    @/tmp/dbus-vvrjLbCWz5
unix  3      [ ]         STREAM     CONNECTED     29770    
unix  3      [ ]         STREAM     CONNECTED     972720   /run/systemd/journal/stdout
unix  3      [ ]         STREAM     CONNECTED     28196    
unix  2      [ ]         DGRAM                    27944    
unix  3      [ ]         STREAM     CONNECTED     29065    
unix  3      [ ]         STREAM     CONNECTED     25399    @/tmp/.X11-unix/X0
unix  3      [ ]         STREAM     CONNECTED     27929    
unix  3      [ ]         STREAM     CONNECTED     28092    
unix  3      [ ]         STREAM     CONNECTED     28186    /run/systemd/journal/stdout
unix  3      [ ]         STREAM     CONNECTED     28031    
unix  3      [ ]         STREAM     CONNECTED     26989    @/tmp/.X11-unix/X0
unix  2      [ ]         DGRAM                    16560    
unix  3      [ ]         STREAM     CONNECTED     29060    @/tmp/.X11-unix/X0
unix  3      [ ]         STREAM     CONNECTED     27479    /run/systemd/journal/stdout
unix  3      [ ]         STREAM     CONNECTED     25418    @/tmp/dbus-d67Ao7eQBn
unix  3      [ ]         STREAM     CONNECTED     29220    
unix  3      [ ]         STREAM     CONNECTED     29042    
unix  3      [ ]         STREAM     CONNECTED     30413    
unix  3      [ ]         STREAM     CONNECTED     27482    @/tmp/.X11-unix/X0
unix  3      [ ]         STREAM     CONNECTED     28191    
unix  3      [ ]         STREAM     CONNECTED     29066    
unix  3      [ ]         STREAM     CONNECTED     27268    /var/run/dbus/system_bus_socket
unix  3      [ ]         STREAM     CONNECTED     27480    /run/systemd/journal/stdout
unix  3      [ ]         STREAM     CONNECTED     28720    @/tmp/.X11-unix/X0
unix  3      [ ]         STREAM     CONNECTED     28178    
unix  3      [ ]         STREAM     CONNECTED     27946    
unix  3      [ ]         STREAM     CONNECTED     26376    @/tmp/.X11-unix/X0
unix  3      [ ]         STREAM     CONNECTED     29069    
unix  3      [ ]         STREAM     CONNECTED     25380    
unix  3      [ ]         STREAM     CONNECTED     26993    
unix  3      [ ]         STREAM     CONNECTED     28850    
unix  3      [ ]         STREAM     CONNECTED     25439    @/tmp/dbus-vvrjLbCWz5
unix  3      [ ]         STREAM     CONNECTED     28198    
unix  3      [ ]         STREAM     CONNECTED     29035    
unix  3      [ ]         STREAM     CONNECTED     27938    
unix  3      [ ]         STREAM     CONNECTED     27610    /run/user/1000/pulse/native
unix  3      [ ]         STREAM     CONNECTED     25411    
unix  3      [ ]         STREAM     CONNECTED     26992    
unix  3      [ ]         STREAM     CONNECTED     26360    
unix  3      [ ]         STREAM     CONNECTED     28083    
unix  3      [ ]         STREAM     CONNECTED     28955    /var/run/dbus/system_bus_socket
unix  3      [ ]         STREAM     CONNECTED     26832    /var/run/dbus/system_bus_socket
unix  3      [ ]         STREAM     CONNECTED     976196   /run/systemd/journal/stdout
unix  3      [ ]         STREAM     CONNECTED     28185    
unix  3      [ ]         STREAM     CONNECTED     28954    
unix  3      [ ]         STREAM     CONNECTED     27271    /var/run/dbus/system_bus_socket
unix  3      [ ]         STREAM     CONNECTED     27724    /var/run/dbus/system_bus_socket
unix  3      [ ]         STREAM     CONNECTED     29070    @/dbus-vfs-daemon/socket-i43oWpYI
unix  3      [ ]         STREAM     CONNECTED     25412    /var/run/dbus/system_bus_socket
unix  3      [ ]         STREAM     CONNECTED     27257    @/tmp/dbus-d67Ao7eQBn
unix  3      [ ]         STREAM     CONNECTED     27806    
unix  3      [ ]         STREAM     CONNECTED     26939    
unix  2      [ ]         DGRAM                    28248    
unix  3      [ ]         STREAM     CONNECTED     25445    /run/systemd/journal/stdout
unix  3      [ ]         STREAM     CONNECTED     31210    @/tmp/dbus-vvrjLbCWz5
unix  3      [ ]         STREAM     CONNECTED     29055    @/tmp/dbus-d67Ao7eQBn
unix  3      [ ]         STREAM     CONNECTED     27274    
unix  3      [ ]         STREAM     CONNECTED     22919    /run/systemd/journal/stdout
unix  3      [ ]         STREAM     CONNECTED     25417    
unix  3      [ ]         STREAM     CONNECTED     25381    @/tmp/dbus-vvrjLbCWz5
unix  3      [ ]         STREAM     CONNECTED     28060    /run/systemd/journal/stdout
unix  3      [ ]         STREAM     CONNECTED     25438    
unix  3      [ ]         STREAM     CONNECTED     24268    
unix  3      [ ]         STREAM     CONNECTED     19048    
unix  3      [ ]         STREAM     CONNECTED     975490   
unix  3      [ ]         STREAM     CONNECTED     27488    @/tmp/dbus-vvrjLbCWz5
unix  3      [ ]         STREAM     CONNECTED     27940    
unix  3      [ ]         STREAM     CONNECTED     25318    
unix  3      [ ]         STREAM     CONNECTED     28249    
unix  3      [ ]         STREAM     CONNECTED     27481    @/tmp/dbus-vvrjLbCWz5
unix  3      [ ]         STREAM     CONNECTED     25398    
unix  3      [ ]         STREAM     CONNECTED     28683    
unix  3      [ ]         STREAM     CONNECTED     26361    @/tmp/dbus-d67Ao7eQBn
unix  3      [ ]         STREAM     CONNECTED     1091234  
unix  3      [ ]         STREAM     CONNECTED     718831   
unix  3      [ ]         STREAM     CONNECTED     29794    
unix  3      [ ]         STREAM     CONNECTED     25869    
unix  3      [ ]         STREAM     CONNECTED     25463    
unix  3      [ ]         STREAM     CONNECTED     22177    /run/systemd/journal/stdout
unix  3      [ ]         STREAM     CONNECTED     25000    /run/acpid.socket
unix  2      [ ]         DGRAM                    29187    
unix  3      [ ]         STREAM     CONNECTED     26277    @/tmp/.X11-unix/X0
unix  3      [ ]         STREAM     CONNECTED     27522    /var/run/dbus/system_bus_socket
unix  3      [ ]         STREAM     CONNECTED     26864    /var/run/dbus/system_bus_socket
unix  2      [ ]         DGRAM                    23151    
unix  3      [ ]         STREAM     CONNECTED     31616    
unix  3      [ ]         STREAM     CONNECTED     28035    
unix  3      [ ]         STREAM     CONNECTED     15706    
unix  3      [ ]         STREAM     CONNECTED     29873    @/tmp/.X11-unix/X0
unix  3      [ ]         STREAM     CONNECTED     27680    
unix  3      [ ]         STREAM     CONNECTED     718830   
unix  3      [ ]         STREAM     CONNECTED     26098    
unix  2      [ ]         DGRAM                    24863    
unix  3      [ ]         STREAM     CONNECTED     25481    @/tmp/.X11-unix/X0
unix  3      [ ]         STREAM     CONNECTED     26320    
unix  3      [ ]         STREAM     CONNECTED     31835    
unix  3      [ ]         STREAM     CONNECTED     23690    
unix  3      [ ]         STREAM     CONNECTED     26896    
unix  3      [ ]         STREAM     CONNECTED     25487    @/tmp/dbus-vvrjLbCWz5
unix  3      [ ]         STREAM     CONNECTED     30562    @/dbus-vfs-daemon/socket-TWL470Pj
unix  2      [ ]         DGRAM                    24153    
unix  3      [ ]         STREAM     CONNECTED     27285    
unix  2      [ ]         DGRAM                    26894    
unix  2      [ ]         DGRAM                    1281778  
unix  3      [ ]         STREAM     CONNECTED     29209    
unix  3      [ ]         STREAM     CONNECTED     27932    @/tmp/dbus-vvrjLbCWz5
unix  2      [ ]         DGRAM                    27665    
unix  3      [ ]         STREAM     CONNECTED     29627    @/tmp/dbus-d67Ao7eQBn
unix  3      [ ]         STREAM     CONNECTED     31614    @/tmp/.X11-unix/X0
unix  2      [ ]         STREAM     CONNECTED     28245    
unix  3      [ ]         STREAM     CONNECTED     27023    
unix  3      [ ]         STREAM     CONNECTED     1091232  
unix  3      [ ]         STREAM     CONNECTED     719365   
unix  3      [ ]         STREAM     CONNECTED     720877   @/tmp/dbus-vvrjLbCWz5
unix  3      [ ]         STREAM     CONNECTED     28197    @/tmp/dbus-d67Ao7eQBn
unix  2      [ ]         DGRAM                    24133    
unix  3      [ ]         STREAM     CONNECTED     16582    /run/systemd/journal/stdout
unix  3      [ ]         STREAM     CONNECTED     28334    
unix  3      [ ]         STREAM     CONNECTED     26274    @/tmp/.X11-unix/X0
unix  3      [ ]         STREAM     CONNECTED     39447    
unix  3      [ ]         STREAM     CONNECTED     29653    
unix  3      [ ]         STREAM     CONNECTED     29793    
unix  3      [ ]         STREAM     CONNECTED     24267    /run/systemd/journal/stdout
unix  3      [ ]         STREAM     CONNECTED     28844    @/tmp/dbus-vvrjLbCWz5
unix  3      [ ]         STREAM     CONNECTED     876954   
unix  3      [ ]         STREAM     CONNECTED     33208    @/tmp/.ICE-unix/1265
unix  2      [ ]         DGRAM                    15707    
unix  3      [ ]         STREAM     CONNECTED     33980    
unix  3      [ ]         STREAM     CONNECTED     27441    
unix  3      [ ]         STREAM     CONNECTED     27024    @/tmp/dbus-vvrjLbCWz5
unix  3      [ ]         STREAM     CONNECTED     721216   /var/run/dbus/system_bus_socket
unix  3      [ ]         STREAM     CONNECTED     29781    
unix  3      [ ]         STREAM     CONNECTED     27278    
unix  3      [ ]         STREAM     CONNECTED     27466    
unix  3      [ ]         STREAM     CONNECTED     27674    
unix  3      [ ]         STREAM     CONNECTED     1091230  
unix  2      [ ]         DGRAM                    25867    
unix  3      [ ]         STREAM     CONNECTED     878076   /run/user/1000/pulse/native
unix  3      [ ]         STREAM     CONNECTED     27280    @/tmp/dbus-d67Ao7eQBn
unix  3      [ ]         STREAM     CONNECTED     974236   /run/systemd/journal/stdout
unix  3      [ ]         STREAM     CONNECTED     29030    @/tmp/dbus-vvrjLbCWz5
unix  3      [ ]         STREAM     CONNECTED     27693    
unix  3      [ ]         STREAM     CONNECTED     1090360  @/tmp/.ICE-unix/1265
unix  3      [ ]         STREAM     CONNECTED     29152    /run/systemd/journal/stdout
unix  3      [ ]         STREAM     CONNECTED     25977    
unix  3      [ ]         STREAM     CONNECTED     27916    
unix  3      [ ]         STREAM     CONNECTED     28167    /run/systemd/journal/stdout
unix  3      [ ]         STREAM     CONNECTED     28988    
unix  3      [ ]         STREAM     CONNECTED     27684    
unix  3      [ ]         STREAM     CONNECTED     28073    /var/run/dbus/system_bus_socket
unix  3      [ ]         STREAM     CONNECTED     27471    
unix  3      [ ]         STREAM     CONNECTED     1090361  @/tmp/dbus-vvrjLbCWz5
unix  3      [ ]         STREAM     CONNECTED     84636    
unix  3      [ ]         STREAM     CONNECTED     27487    
unix  3      [ ]         STREAM     CONNECTED     25088    /run/systemd/journal/stdout
unix  3      [ ]         STREAM     CONNECTED     24852    
unix  3      [ ]         STREAM     CONNECTED     28851    /var/run/dbus/system_bus_socket
unix  2      [ ]         DGRAM                    27405    
unix  3      [ ]         STREAM     CONNECTED     1091233  
unix  3      [ ]         STREAM     CONNECTED     25868    
unix  3      [ ]         STREAM     CONNECTED     27295    
unix  3      [ ]         STREAM     CONNECTED     28168    /run/systemd/journal/stdout
unix  3      [ ]         STREAM     CONNECTED     26324    @/tmp/dbus-vvrjLbCWz5
unix  3      [ ]         STREAM     CONNECTED     1089417  @/tmp/dbus-d67Ao7eQBn
unix  3      [ ]         STREAM     CONNECTED     721218   @/dbus-vfs-daemon/socket-uhr8cyih
unix  3      [ ]         STREAM     CONNECTED     42010    @/tmp/dbus-d67Ao7eQBn
unix  3      [ ]         STREAM     CONNECTED     29151    /run/systemd/journal/stdout
unix  3      [ ]         STREAM     CONNECTED     24851    
unix  3      [ ]         STREAM     CONNECTED     28986    
unix  3      [ ]         STREAM     CONNECTED     32650    @/tmp/dbus-d67Ao7eQBn
unix  3      [ ]         STREAM     CONNECTED     25414    @/tmp/dbus-vvrjLbCWz5
unix  3      [ ]         STREAM     CONNECTED     1090357  @/tmp/.X11-unix/X0
unix  3      [ ]         STREAM     CONNECTED     84635    
unix  3      [ ]         STREAM     CONNECTED     25873    
unix  3      [ ]         STREAM     CONNECTED     28717    /var/run/dbus/system_bus_socket
unix  3      [ ]         STREAM     CONNECTED     28675    @/tmp/.X11-unix/X0
unix  3      [ ]         STREAM     CONNECTED     33982    
unix  3      [ ]         STREAM     CONNECTED     27470    
unix  3      [ ]         STREAM     CONNECTED     25080    @/tmp/dbus-vvrjLbCWz5
unix  3      [ ]         STREAM     CONNECTED     28703    
unix  3      [ ]         STREAM     CONNECTED     26729    
unix  2      [ ]         DGRAM                    22103    
unix  3      [ ]         STREAM     CONNECTED     27712    
unix  3      [ ]         STREAM     CONNECTED     33985    /var/run/dbus/system_bus_socket
unix  3      [ ]         STREAM     CONNECTED     25509    /run/systemd/journal/stdout
unix  3      [ ]         STREAM     CONNECTED     23547    
unix  3      [ ]         STREAM     CONNECTED     25416    @/tmp/dbus-vvrjLbCWz5
unix  3      [ ]         STREAM     CONNECTED     25078    /run/systemd/journal/stdout
unix  3      [ ]         STREAM     CONNECTED     26941    @/tmp/.X11-unix/X0
unix  3      [ ]         STREAM     CONNECTED     22110    /run/systemd/journal/stdout
unix  3      [ ]         STREAM     CONNECTED     22027    
unix  3      [ ]         STREAM     CONNECTED     972721   
unix  3      [ ]         STREAM     CONNECTED     26405    
unix  3      [ ]         STREAM     CONNECTED     19438    /var/run/dbus/system_bus_socket
unix  3      [ ]         STREAM     CONNECTED     26314    
unix  3      [ ]         STREAM     CONNECTED     26281    @/tmp/dbus-vvrjLbCWz5
unix  3      [ ]         STREAM     CONNECTED     29626    
unix  3      [ ]         STREAM     CONNECTED     28694    @/tmp/.X11-unix/X0
unix  3      [ ]         STREAM     CONNECTED     27263    /var/run/dbus/system_bus_socket
unix  3      [ ]         STREAM     CONNECTED     28701    @/tmp/dbus-vvrjLbCWz5
unix  3      [ ]         STREAM     CONNECTED     25874    /var/run/dbus/system_bus_socket
unix  3      [ ]         DGRAM                    1558     
unix  3      [ ]         STREAM     CONNECTED     975492   @/tmp/dbus-vvrjLbCWz5
unix  3      [ ]         STREAM     CONNECTED     25427    /var/run/dbus/system_bus_socket
unix  3      [ ]         STREAM     CONNECTED     1280775  @/tmp/.X11-unix/X0
unix  3      [ ]         STREAM     CONNECTED     31618    
unix  2      [ ]         DGRAM                    15780    
unix  3      [ ]         STREAM     CONNECTED     22106    
unix  3      [ ]         STREAM     CONNECTED     972724   
unix  3      [ ]         STREAM     CONNECTED     31206    @/tmp/.X11-unix/X0
unix  2      [ ]         DGRAM                    29311    
unix  3      [ ]         STREAM     CONNECTED     25090    
unix  3      [ ]         STREAM     CONNECTED     25077    /run/systemd/journal/stdout
unix  3      [ ]         STREAM     CONNECTED     26964    /run/systemd/journal/stdout
unix  3      [ ]         STREAM     CONNECTED     28700    
unix  3      [ ]         STREAM     CONNECTED     25117    
unix  3      [ ]         STREAM     CONNECTED     22174    
unix  3      [ ]         STREAM     CONNECTED     27713    
unix  3      [ ]         STREAM     CONNECTED     28812    
unix  3      [ ]         STREAM     CONNECTED     26286    
unix  3      [ ]         STREAM     CONNECTED     25071    
unix  3      [ ]         STREAM     CONNECTED     22168    
unix  3      [ ]         STREAM     CONNECTED     82658    
unix  3      [ ]         STREAM     CONNECTED     28693    
unix  3      [ ]         STREAM     CONNECTED     26829    /run/systemd/journal/stdout
unix  3      [ ]         STREAM     CONNECTED     27515    /var/run/dbus/system_bus_socket
unix  3      [ ]         STREAM     CONNECTED     23032    
unix  3      [ ]         STREAM     CONNECTED     24726    /var/run/dbus/system_bus_socket
unix  3      [ ]         STREAM     CONNECTED     22235    
unix  3      [ ]         STREAM     CONNECTED     24725    /var/run/dbus/system_bus_socket
unix  3      [ ]         STREAM     CONNECTED     26319    
unix  3      [ ]         STREAM     CONNECTED     22238    /run/systemd/journal/stdout
unix  3      [ ]         STREAM     CONNECTED     29043    
unix  3      [ ]         STREAM     CONNECTED     24481    /var/run/dbus/system_bus_socket
unix  3      [ ]         STREAM     CONNECTED     28704    @/tmp/dbus-vvrjLbCWz5
unix  3      [ ]         STREAM     CONNECTED     25087    /run/systemd/journal/stdout
unix  2      [ ]         DGRAM                    31499    
unix  3      [ ]         STREAM     CONNECTED     28058    /run/systemd/journal/stdout
unix  3      [ ]         STREAM     CONNECTED     28699    @/tmp/dbus-d67Ao7eQBn
unix  3      [ ]         STREAM     CONNECTED     26322    @/tmp/dbus-d67Ao7eQBn
unix  3      [ ]         STREAM     CONNECTED     26313    
unix  2      [ ]         DGRAM                    22169    
unix  3      [ ]         STREAM     CONNECTED     26963    /run/systemd/journal/stdout
unix  3      [ ]         STREAM     CONNECTED     24841    
unix  3      [ ]         STREAM     CONNECTED     26285    
unix  3      [ ]         STREAM     CONNECTED     25076    
unix  3      [ ]         STREAM     CONNECTED     23412    /run/systemd/journal/stdout
unix  3      [ ]         STREAM     CONNECTED     22105    
unix  3      [ ]         STREAM     CONNECTED     976205   @/tmp/dbus-vvrjLbCWz5
unix  3      [ ]         STREAM     CONNECTED     19179    
unix  3      [ ]         STREAM     CONNECTED     24895    
unix  3      [ ]         STREAM     CONNECTED     28702    
unix  3      [ ]         STREAM     CONNECTED     23933    
unix  3      [ ]         STREAM     CONNECTED     22176    /run/systemd/journal/stdout
unix  3      [ ]         STREAM     CONNECTED     1282644  
unix  3      [ ]         STREAM     CONNECTED     24477    /var/run/dbus/system_bus_socket
unix  3      [ ]         STREAM     CONNECTED     26343    @/tmp/dbus-vvrjLbCWz5
unix  3      [ ]         STREAM     CONNECTED     22107    /var/run/dbus/system_bus_socket
unix  3      [ ]         STREAM     CONNECTED     27025    @/tmp/.X11-unix/X0
unix  3      [ ]         STREAM     CONNECTED     24893    
unix  3      [ ]         STREAM     CONNECTED     25876    
unix  2      [ ]         DGRAM                    25037    
unix  3      [ ]         STREAM     CONNECTED     26654    
unix  3      [ ]         STREAM     CONNECTED     23154    /var/run/dbus/system_bus_socket
unix  3      [ ]         DGRAM                    1557     

spero che li in mezzo ci sia qualcosa di utile per risolvere la situazione, altrimenti ditemi cosa serve
ciao a tutti

[VitoDoc]

Provato a connetterti con il cavetto ethernet se fa lo stesso ?

[trekfan1]

Dato che usi Mint la discussione è stata spostata in Altre distribuzioni

[Ingen]

non è più mint, lo era ma poi ci ho installato mate, non so perché è rimasto quel nome
" Linux Mint 18.3 Sylvia 64-bit - Kernel Linux 4.15.0-65-generic x86_64 - MATE 1.18.0."
che li contiene tutti e due
comunque è irrilevante , basterebbe avere delle risposte

[trekfan1]

Mate è solo un ambiente desktop, la base è sempre Mint

[Stealth]

Non conosco il tuo sistema e non capisco i tuoi files (il file resolved.conf nella mia 18.04 standard non esiste) e cosa fanno. Ma in generale, li hai modificati te o usi un network manager? E questo warning

Codice: Seleziona tutto

/etc/resolvconf/update.d/libc: Warning: /etc/resolv.conf is not a symbolic link to /run/resolvconf/resolv.conf

a parte il fatto che in ubuntu il file originale è altrove, non ti conviene risolverlo? Basta cancellare il file in /etc e linkare quello indicato nel warning, che suppongo essere quello che si aspetta il sistema. Prima magari guardaci dentro, dovresti trovarci quello che è impostato nel NM.
E poi, visto che nella lan sembra funzionare, pinghi i nomi in internet? E i numeri?
ciao

[frapox]

1. Nella/dalla 18.04, Ubuntu usa di default systemd-resolved come dns proxy/cache, quindi /etc/resolve.conf è un link simbolico che deve puntare a /run/systemd/resolve/stub-resolv.conf. Dall'output mi pare sia giusto, ma per sicurezza:

Codice: Seleziona tutto

ls -l /etc/resolv.conf

2. netstat è deprecato, si usa ss, inoltre chiamato così non serve a nulla.

Codice: Seleziona tutto

ss -4pn

anche ifconfig è deprecato e si usa:

Codice: Seleziona tutto

ip a

(o "ip r" o "ip l")

3. "sudo dhclient" non va dato manualmente in quanto ci pensa NetworkManager a chiamare dhclient (di default) quando alza una connessione.

Codice: Seleziona tutto

systemctl status NetworkManager

4. questo mi pare anomalo:

Codice: Seleziona tutto

IP4.ROUTE[1]:                           dst = 169.254.0.0/16, nh = 0.0.0.0, mt = 1000

hai un'unica rotta per una link local? Vediamo:

Codice: Seleziona tutto

ip r

5. /etc/init.d/<qualcosa> è deprecato (anche se systemd è magnanimo e retrocompatibile con SysV), si usa systemctl.

6. Hai provato banalmente a riavviare il router e riavviare il PC? (potrebbe bastare anche disattivare/riattivare la connessione wifi dall'applet grafica di Mate).

[Zombie17]

Mate è solo un ambiente desktop, la base è sempre Mint

Ma è sempre la chiavetta dell'atra discussione in cui sembrava parlassimo di Ubuntu?

[Ingen]

finalmente rieccomi con le info richieste
@Zombie17: no

risultato dei ping a google
ping 216.58.198.14

Codice: Seleziona tutto

10 packets transmitted, 10 received, 0% packet loss, time 9012ms

ping https://google.com

Codice: Seleziona tutto

ping https://google.com

questo sito
ping 91.189.93.8

Codice: Seleziona tutto

10 packets transmitted, 0 received, 100% packet loss, time 9121ms

systemctl status NetworkManager

Codice: Seleziona tutto

● NetworkManager.service - Network Manager
   Loaded: loaded (/lib/systemd/system/NetworkManager.service; enabled; vendor preset: enabled)
   Active: active (running) since Sun 2020-02-09 13:35:25 CET; 4min 19s ago
     Docs: man:NetworkManager(8)
 Main PID: 985 (NetworkManager)
   CGroup: /system.slice/NetworkManager.service
           ├─ 985 /usr/sbin/NetworkManager --no-daemon
           ├─1595 /sbin/dhclient -d -q -sf /usr/lib/NetworkManager/nm-dhcp-helper -pf /var/run/dhclient-wlx1caff70968b2.pid -lf /var/lib/NetworkManager/dhclient-b28db83c-c0ce-4b57-bf64-a2b0e9991763-wlx1caff70968b2.lease -cf /var/lib/NetworkManager/dhclient-wlx1caff70968b2.conf wlx1caff70968b2
           └─1761 /usr/sbin/dnsmasq --no-resolv --keep-in-foreground --no-hosts --bind-interfaces --pid-file=/var/run/NetworkManager/dnsmasq.pid --listen-address=127.0.1.1 --cache-size=0 --conf-file=/dev/null --proxy-dnssec --enable-dbus=org.freedesktop.NetworkManager.dnsmasq --conf-dir=/etc/NetworkManager/dnsmasq.d

Feb 09 13:35:38 annaII NetworkManager[985]: <info>  [1581251738.7870]   nameserver 'fe80::1'
Feb 09 13:35:38 annaII NetworkManager[985]: <info>  [1581251738.7870] dhcp6 (wlx1caff70968b2): state changed unknown -> bound
Feb 09 13:35:38 annaII NetworkManager[985]: <info>  [1581251738.7876] dns-mgr: Writing DNS information to /sbin/resolvconf
Feb 09 13:35:38 annaII dnsmasq[1761]: setting upstream servers from DBus
Feb 09 13:35:38 annaII dnsmasq[1761]: using nameserver 192.168.1.1#53(via wlx1caff70968b2)
Feb 09 13:35:38 annaII dnsmasq[1761]: using nameserver 1.1.1.1#53(via wlx1caff70968b2)
Feb 09 13:35:38 annaII dnsmasq[1761]: using nameserver 1.0.0.1#53(via wlx1caff70968b2)
Feb 09 13:35:38 annaII dnsmasq[1761]: using nameserver fe80::1%wlx1caff70968b2#53
Feb 09 13:35:38 annaII NetworkManager[985]: <info>  [1581251738.7932] dhcp6 (wlx1caff70968b2): client pid 1739 exited with status 0
Feb 09 13:35:38 annaII NetworkManager[985]: <info>  [1581251738.7932] dhcp6 (wlx1caff70968b2): state changed bound -> done

ss -4pn

Codice: Seleziona tutto

Netid  State      Recv-Q Send-Q Local Address:Port               Peer Address:Port

ip r

Codice: Seleziona tutto

default via 192.168.1.1 dev wlx1caff70968b2  proto static  metric 600
169.254.0.0/16 dev wlx1caff70968b2  scope link  metric 1000
192.168.1.0/24 dev wlx1caff70968b2  proto kernel  scope link  src 192.168.1.2  metric 600

ip a

Codice: Seleziona tutto

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
       valid_lft forever preferred_lft forever
2: enp3s0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast state DOWN group default qlen 1000
    link/ether e0:3f:49:43:9e:78 brd ff:ff:ff:ff:ff:ff
3: wlx1caff70968b2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000
    link/ether 1c:af:f7:09:68:b2 brd ff:ff:ff:ff:ff:ff
    inet 192.168.1.2/24 brd 192.168.1.255 scope global wlx1caff70968b2
       valid_lft forever preferred_lft forever
    inet6 fe80::1eaf:f7ff:fe09:68b2/64 scope link
       valid_lft forever preferred_lft forever

ip l

Codice: Seleziona tutto

1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT group default qlen 1000
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2: enp3s0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast state DOWN mode DEFAULT group default qlen 1000
    link/ether e0:3f:49:43:9e:78 brd ff:ff:ff:ff:ff:ff
3: wlx1caff70968b2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP mode DORMANT group default qlen 1000
    link/ether 1c:af:f7:09:68:b2 brd ff:ff:ff:ff:ff:ff

ed i due resolv.conf questi sono file, non comandi
quello in run

Codice: Seleziona tutto

# Dynamic resolv.conf(5) file for glibc resolver(3) generated by resolvconf(8)
#     DO NOT EDIT THIS FILE BY HAND -- YOUR CHANGES WILL BE OVERWRITTEN
nameserver 127.0.1.1
search homenet.telecomitalia.it

e quello in etc

Codice: Seleziona tutto

# This file is managed by man:systemd-resolved(8). Do not edit.
#
# This is a dynamic resolv.conf file for connecting local clients to the
# internal DNS stub resolver of systemd-resolved. This file lists all
# configured search domains.
#
# Run "systemd-resolve --status" to see details about the uplink DNS servers
# currently in use.
#
# Third party programs must not access this file directly, but only through the
# symlink at /etc/resolv.conf. To manage man:resolv.conf(5) in a different way,
# replace this symlink by a static file or a different symlink.
#
# See man:systemd-resolved.service(8) for details about the supported modes of
# operation for /etc/resolv.conf.

options edns0
search homenet.telecomitalia.it
nameserver 127.0.0.53
nameserver 127.0.0.1

spero ci sia tutto quello che serve

[frapox]

Tutti gli output dei comandi (comandi compresi), e i file di conf vanno messi dentro i tag "code", se no come facciamo a leggerli senza perdere diottrie?

Il ping va dato senza specificare il protocollo:

Codice: Seleziona tutto

ping google.com

se no per forza restituisce:

Codice: Seleziona tutto

ping: unknown host https://google.com

Il comando "ip r" restituisce un output anomalo, non capisco perché manchi la rotta "default". Comunque, visto che...

non è più mint, lo era ma poi ci ho installato mate, non so perché è rimasto quel nome
" Linux Mint 18.3 Sylvia 64-bit - Kernel Linux 4.15.0-65-generic x86_64 - MATE 1.18.0."
che li contiene tutti e due
comunque è irrilevante , basterebbe avere delle risposte

Perdonami ma non è irrilevante, come ti hanno già detto. Se hai installato Mate sopra Mint, è sempre Mint la distro.

Quindi: reinstalla una Ubuntu o derivata supportata (19.10 o 18.04.3) dopo aver fatto il backup dei dati.

[trekfan1]

@Ingen Zombie17 ha richiesto la cancellazione dal forum per cui non può più risponderti. Per il resto vale quanto scritto da frapox per quanto riguarda i tag code

[Ingen]

@trekfan1 peccato per zombie, per i tag chiedi scusa, ero un pò di fretta ed ho fatto un copiaincolla del file dal pc, ma almeno datemi il tempo di vedere il post per metterlo a posto

@ frapox: hai estrapolato male l' "irrilevante " se leggi bene era riferito a dove si trova il topic.
comunque è irrilevante anche per l'errore perché ha funzionato benissimo per più di un anno in quel modo.
Certo reinstallare l'so risolve (quasi) qualsiasi problema, ma allora a che serve questo forum se si riceve questa come risposta?
Se lo volevo fare nemmeno aprivo questo topic.


altri response di ping a google

Codice: Seleziona tutto

ping 216.58.198.14
216.58.198.14 ping statistics ---
224 packets transmitted, 220 received, 1% packet loss, time 223365ms
rtt min/avg/max/mdev = 28.130/49.883/89.364/18.745 ms

ping google.com
ping: unknown host google.com

[frapox]

@ frapox: hai estrapolato male l' "irrilevante " se leggi bene era riferito a dove si trova il topic.
comunque è irrilevante anche per l'errore perché ha funzionato benissimo per più di un anno in quel modo.

No. Invece, ti ripeto, non lo è. Una distro che si chiama Ubuntu e una distro che si chiama Mint non sono la stessa cosa. Anche se la seconda deriva dalla prima, non vuol dire che siano identiche.

Invece, è irrilevante che "per un anno ha funzionato" e poi non più, perché evidentemente DOPO è successo qualcosa... E per questa diagnosi, sapere i dettagli (tra cui la distro che si usa) è molto utile.

Per esempio su Mint che ne so che implementazione abbiano fatto del resolver DNS? E non ho nessuna voglia di scaricarmi una ISO di Mint per controllare, quindi mi autocito:

Nella/dalla 18.04, Ubuntu usa di default systemd-resolved come dns proxy/cache, quindi /etc/resolve.conf è un link simbolico che deve puntare a /run/systemd/resolve/stub-resolv.conf.

Codice: Seleziona tutto

ls -l /etc/resolv.conf

Questo comando te l'avevo chiesto anche all'inizio ma non mi pare di aver avuto risposta.

Certo reinstallare l'so risolve (quasi) qualsiasi problema, ma allora a che serve questo forum se si riceve questa come risposta?
Se lo volevo fare nemmeno aprivo questo topic

I problemi di rete sono sempre un casino da diagnosticare correttamente perché possono dipendere da 10000 fattori diversi. Gatway, cavi difettosi, wifi debole, server remoti scassati, Dns buggati, router intermedi scassati, etc. Quindi se ci mettiamo come altro fattore di incertezza la distro (che oltretutto mi pare abbastanza "vissuta") non ne usciamo più.

Invece se installi pulito Ubuntu partiamo da una base solida sappendo che quella variabile non incide. Quindi la reinstallazione è un passo che a volte si consiglia non per fare un dispetto, ma per giungere quanto prima a una soluzione definitiva.

Precisato questo, dopo il tuo edit mi pare che sia comparsa la rotta "default"; prima non c'era o non l'ho vista io... Comunque c'è sempre una rotta riferita a un link-local che di solito viene immessa dal client quando il DHCP della rete non risponde correttamente.

Ergo, potresti avere anche un problema col tuo router casalingo.

Col PC collevato via cavo e dopo aver riavviato il router e il PC:

Codice: Seleziona tutto

resolvectl status  --no-pager
journalctl --no-pager -b -p 4 -u systemd-resolved.service
journalctl --no-pager -b -p 4 -u NetworkManager.service
nslookup google.com
ping -c 20 google.com
traceroute google.com

oltre al comando citato all'inizio.

Da un comando dopo l'altro e copia l'intero blocco in una volta sola compresi i comandi che hai dato, basta che lo metti dentro i tag code.

[Ingen]

rivedendo la risposta che ti avevo dato, ping 216.58.198.14 > ok, ping google.com > unknown host,
mi è venuto il dubbio che semplicemente non risolvesse i dns con una ricerca mirata ho trovato

Codice: Seleziona tutto

sudo dpkg-reconfigure resolvconf

che ha risolto
grazie di tutto