Hallo,
ich habe folgendes Problem. Mein W-Lan wird erkannt, aber die Verbindung scheitert. Komischerweise aber kann ich über mein Handy(als Hotspot) verbinden. Nur die direkte Verbindung funktioniert nicht.
uname -a
1 | 5.15.0-76-generic
|
ip link
1 2 3 4 5 6 | 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: enp2s0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc fq_codel state DOWN mode DEFAULT group default qlen 1000 link/ether 1c:39:47:ea:e8:81 brd ff:ff:ff:ff:ff:ff 3: wlp3s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP mode DORMANT group default qlen 1000 link/ether 84:ef:18:96:64:9b brd ff:ff:ff:ff:ff:ff |
cat /etc/netplan/01-network-manager-all.yaml
1 2 3 4 5 6 7 8 9 10 | network: version: 2 renderer: NetworkManager ethernets: enp2s0: nameservers: addresses: [8.8.8.8, 8.8.4.4] wlp3s0: nameservers: addresses: [8.8.8.8, 8.8.4.4] |
ip addr
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 | 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: enp2s0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc fq_codel state DOWN group default qlen 1000 link/ether 1c:39:47:ea:e8:81 brd ff:ff:ff:ff:ff:ff 3: wlp3s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000 link/ether 84:ef:18:96:64:9b brd ff:ff:ff:ff:ff:ff inet 192.168.107.32/24 brd 192.168.107.255 scope global dynamic noprefixroute wlp3s0 valid_lft 2958sec preferred_lft 2958sec inet6 2a02:3037:607:e114:4a38:fa61:3570:a731/64 scope global temporary dynamic valid_lft 2966sec preferred_lft 2966sec inet6 2a02:3037:607:e114:5db6:3832:208e:4bbc/64 scope global dynamic mngtmpaddr noprefixroute valid_lft 2966sec preferred_lft 2966sec inet6 fe80::c9:fa01:b4a0:1704/64 scope link noprefixroute valid_lft forever preferred_lft forever |
iwconfig
1 2 3 4 5 6 7 8 9 10 11 12 13 | lo no wireless extensions. enp2s0 no wireless extensions. wlp3s0 IEEE 802.11 ESSID:"Note 11P" Mode:Managed Frequency:2.457 GHz Access Point: 6E:6F:03:1B:67:7B Bit Rate=72.2 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=-39 dBm Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0 Tx excessive retries:0 Invalid misc:92 Missed beacon:0 |
iwlist chan
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 | lo no frequency information. enp2s0 no frequency information. wlp3s0 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 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 Channel 140 : 5.7 GHz Current Frequency=2.457 GHz (Channel 10) |
Ich finde die Situation selbst komisch, vllt. könnte es auch an den Router Einstellungen selbst liegen. Den Fehler zu googeln ist mir nicht gelungen, da das Problem wahrscheinlich zu spezifisch ist.
Liebe Grüße
spike
