Hallo folks.
Ich hoffe, ihr könnt mir helfen. Ich bin langsam ein wenig am verzweifeln und suche schon seit Stunden nach einer Lösung für mein Problem aber kann keines finden.
Ich war die letzten Wochen auf Achse und hab vorgestern mein System aktualisiert. Als ich den pc am nächsten Tag wieder hochgefahren habe, war der networkmanager im panel nur rot und ich hab keine Verbindung. Laut term.log war eig nur wine und mono aktualisiert worden.
Ich hab schon versucht, den Treiber neu zu installieren, genauso wie den networkmanager (auch wicp versucht) und plasma-nm neu installiert. Alles ohne Erfolg.
maria@maria:~$ uname -a Linux maria 5.0.0-23-generic #24~18.04.1-Ubuntu SMP Mon Jul 29 16:12:28 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux
maria@maria:~$ lspci -nnk | grep -i net -A2 17:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. RTL8821CE 802.11ac PCIe Wireless Network Adapter [10ec:c821] Subsystem: Hewlett-Packard Company RTL8821CE 802.11ac PCIe Wireless Network Adapter [103c:831a] 1b:00.0 Non-Volatile memory controller [0108]: SK hynix Device [1c5c:1327] Subsystem: SK hynix Device [1c5c:0000] -- 2e:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 15) Subsystem: Hewlett-Packard Company RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [103c:8433] Kernel driver in use: r8169 Kernel modules: r8169
maria@maria:~$ cat /etc/network/interfaces # interfaces(5) file used by ifup(8) and ifdown(8) auto lo iface lo inet loop back
maria@maria:~$ ip -4 addr 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever maria@maria:~$ ip -4 route maria@maria:~$ ip -4 neigh maria@maria:~$ ip link 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: enp46s0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc fq_codel state DOWN mode DEFAULT group default qlen 1000 link/ether f4:39:09:34:f7:2a brd ff:ff:ff:ff:ff:FF
maria@maria:~$ iwconfig lo no wireless extensions. enp46s0 no wireless extensions.
maria@maria:~$ nmcli general ; nmcli device ; nmcli connection STATE CONNECTIVITY WIFI-HW WIFI WWAN-HW WWAN nicht verbunden unbekannt aktiviert aktiviert aktiviert aktiviert DEVICE TYPE STATE CONNECTION B8:57:D8:2C:03:B1 bt nicht verbunden -- enp46s0 ethernet nicht verfügbar -- lo loopback nicht verwaltet -- NAME UUID TYPE DEVICE DIRECT-ef-HP M281 LaserJet 21f46c3a-6500-4820-99eb-ea8d058ef64f wifi -- FRITZ!Box 6490 Cable cd2a72a7-ffd0-4e19-aa6c-b380bb3436be wifi -- Galaxy J5-Netzwerk 35d63617-dcdf-4769-90e7-a3aa65b2dfbb bluetooth -- Kabelgebundene Verbindung 1 7a98a424-fe69-3d99-887f-075e16f31979 ethernet --
maria@maria:~$ ls -l /etc/resolv.conf lrwxrwxrwx 1 root root 39 Mär 2 20:30 /etc/resolv.conf -> ../run/systemd/resolve/stub-resolv.conf maria@maria:~$ cat /etc/resolv.conf # 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. nameserver 127.0.0.53 options edns0 maria@maria:~$ ::1 ff02::1 ip6-allrouters ip6-loopback maria fe00::0 ff02::2 ip6-localhost ip6-mcastprefix ff00::0 ip6-allnodes ip6-localnet localhost maria@maria:~$ cat /etc/hosts 127.0.0.1 localhost 127.0.1.1 maria # 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 maria@maria:~$ sudo ss -pan 'sport = 53' [sudo] Passwort für maria: NetidState Recv-Q Send-Q Local Address:Port Peer Address:Port udp UNCONN 0 0 127.0.0.53%lo:53 0.0.0.0:* users:(("systemd-resolve",pid=741,fd=12)) tcp LISTEN 0 128 127.0.0.53%lo:53 0.0.0.0:* users:(("systemd-resolve",pid=741,fd=13))
maria@maria:~$ ping -c 2 213.95.41.4 connect: Das Netzwerk ist nicht erreichbar maria@maria:~$ ping -c 2 www.ubuntuusers.de ping: www.ubuntuusers.de: Temporärer Fehler bei der Namensauflösung maria@maria:~$ ping -c 2 $(ip -4 route show default | grep -o '[0-9]*[.][.0-9]*' ) Usage: ping [-aAbBdDfhLnOqrRUvV64] [-c count] [-i interval] [-I interface] [-m mark] [-M pmtudisc_option] [-l preload] [-p pattern] [-Q tos] [-s packetsize] [-S sndbuf] [-t ttl] [-T timestamp_option] [-w deadline] [-W timeout] [hop1 ...] destination Usage: ping -6 [-aAbBdDfhLnOqrRUvV] [-c count] [-i interval] [-I interface] [-l preload] [-m mark] [-M pmtudisc_option] [-N nodeinfo_option] [-p pattern] [-Q tclass] [-s packetsize] [-S sndbuf] [-t ttl] [-T timestamp_option] [-w deadline] [-W timeout] destination maria@maria:~$ maria@maria:~$ ping -c 2 213.95.41.4 connect: Das Netzwerk ist nicht erreichbar maria@maria:~$ ping -c 2 www.ubuntuusers.de ping: www.ubuntuusers.de: Temporärer Fehler bei der Namensauflösung maria@maria:~$ ping -c 2 $(ip -4 route show default | grep -o '[0-9]*[.][.0-9]*' ) Usage: ping [-aAbBdDfhLnOqrRUvV64] [-c count] [-i interval] [-I interface] [-m mark] [-M pmtudisc_option] [-l preload] [-p pattern] [-Q tos] [-s packetsize] [-S sndbuf] [-t ttl] [-T timestamp_option] [-w deadline] [-W timeout] [hop1 ...] destination Usage: ping -6 [-aAbBdDfhLnOqrRUvV] [-c count] [-i interval] [-I interface] [-l preload] [-m mark] [-M pmtudisc_option] [-N nodeinfo_option] [-p pattern] [-Q tclass] [-s packetsize] [-S sndbuf] [-t ttl] [-T timestamp_option] [-w deadline] [-W timeout] destination
maria@maria:~$ lsmod Module Size Used by tcp_diag 16384 0 udp_diag 16384 0 raw_diag 16384 0 inet_diag 24576 3 tcp_diag,raw_diag,udp_diag unix_diag 16384 0 af_packet_diag 16384 0 netlink_diag 16384 0 rfcomm 77824 19 cfg80211 675840 0 cmac 16384 1 bnep 24576 2 binfmt_misc 24576 1 nls_iso8859_1 16384 1 edac_mce_amd 28672 0 ccp 86016 0 kvm 626688 0 irqbypass 16384 1 kvm snd_hda_codec_realtek 114688 1 snd_hda_codec_generic 77824 1 snd_hda_codec_realtek ledtrig_audio 16384 2 snd_hda_codec_generic,snd_hda_codec_realtek snd_hda_codec_hdmi 53248 1 snd_hda_intel 40960 4 snd_hda_codec 131072 4 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec_realtek snd_hda_core 86016 5 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_codec_realtek snd_hwdep 20480 1 snd_hda_codec crct10dif_pclmul 16384 1 crc32_pclmul 16384 0 snd_pcm 102400 4 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_core ghash_clmulni_intel 16384 0 snd_seq_midi 20480 0 snd_seq_midi_event 16384 1 snd_seq_midi snd_rawmidi 36864 1 snd_seq_midi snd_seq 69632 2 snd_seq_midi,snd_seq_midi_event aesni_intel 372736 2 aes_x86_64 20480 1 aesni_intel hp_wmi 16384 0 crypto_simd 16384 1 aesni_intel cryptd 24576 3 crypto_simd,ghash_clmulni_intel,aesni_intel wmi_bmof 16384 0 sparse_keymap 16384 1 hp_wmi glue_helper 16384 1 aesni_intel k10temp 16384 0 snd_seq_device 16384 3 snd_seq,snd_seq_midi,snd_rawmidi snd_timer 36864 2 snd_seq,snd_pcm btusb 49152 0 btrtl 20480 1 btusb btbcm 16384 1 btusb snd 86016 19 snd_hda_codec_generic,snd_seq,snd_seq_device,snd_hda_codec_hdmi,snd_hwdep,snd_hda_intel,snd_hda_codec,snd_hda_codec_realtek,snd_timer,snd_pcm,snd_rawmidi snd_pci_acp3x 16384 0 btintel 24576 1 btusb bluetooth 557056 56 btrtl,btintel,btbcm,bnep,btusb,rfcomm joydev 28672 0 soundcore 16384 1 snd input_leds 16384 0 ecdh_generic 28672 2 bluetooth mac_hid 16384 0 sch_fq_codel 20480 2 vhba 24576 1 parport_pc 36864 0 ppdev 24576 0 lp 20480 0 parport 53248 3 parport_pc,lp,ppdev ip_tables 32768 0 x_tables 40960 1 ip_tables autofs4 45056 2 hid_logitech_hidpp 40960 0 hid_logitech_dj 20480 0 hid_generic 16384 0 usbhid 53248 0 hid 126976 4 usbhid,hid_generic,hid_logitech_dj,hid_logitech_hidpp uas 24576 0 usb_storage 69632 1 uas amdgpu 3497984 9 chash 16384 1 amdgpu amd_iommu_v2 20480 1 amdgpu gpu_sched 32768 1 amdgpu i2c_algo_bit 16384 1 amdgpu ttm 102400 1 amdgpu drm_kms_helper 180224 1 amdgpu nvme 40960 2 syscopyarea 16384 1 drm_kms_helper sysfillrect 16384 1 drm_kms_helper sysimgblt 16384 1 drm_kms_helper fb_sys_fops 16384 1 drm_kms_helper i2c_piix4 28672 0 drm 479232 11 gpu_sched,drm_kms_helper,amdgpu,ttm nvme_core 94208 4 nvme r8169 81920 0 ahci 40960 0 realtek 20480 0 libahci 32768 1 ahci wmi 28672 2 hp_wmi,wmi_bmof video 49152 0 gpio_amdpt 20480 0 gpio_generic 20480 1 gpio_amdpt
maria@maria:~$ sudo iwlist chan lo no frequency information. enp46s0 no frequency information. maria@maria:~$ iwlist chan lo no frequency information. enp46s0 no frequency information.
Ich hoffe mal, ich bin da jetzt nirgends durcheinander gekommen, wenn doch bitte ich um Verzeihung ich schreib das ganze hier vom Handy aus und selbst mit c&p ist das etwas lästig.
Ich danke für jede Hilfe im voraus! Grüße, Maria