Moin aus Nord und frohe Ostern,
mein Internet hechelt ein wenig auf dem letzten Loch, obwohl es "eigentlich" nicht so langsam sein sollte. Ich bekomme beim Speedtest einen Wert von 3 mb beim Download, das ist nicht so dolle.
Leider bin ich kein Fuchs, um veraltete Treiber und verkehrt gesetzte Häkchen aufzuspüren. Ich habe schon gestöbert auf Hilfeseiten und in Foren, aber fand keine guten Lösungen. Darum, liebe UbuntuUsers, falls Ihr helfen könntet ...
Aus einem älteren Post habe ich eine Frageliste herausgefischt, mit ein paar typischen Infos zu meinen Einstellungen (Dank an User Hagen)
Welche Geräte werden verwendet? Von welchem Hersteller? Wie lautet der genaue Gerätename und die Version? - HP-Elite Notebook 2170p, Fritzbox-Router
Abfrage für PCI und PCMCIA-Karten (Hinweise zu den Befehlen z.B. unter WLAN):
00:19.0 Ethernet controller [0200]: Intel Corporation 82579LM Gigabit Network Connection (Lewisville) [8086:1502] (rev 04) Subsystem: Hewlett-Packard Company 82579LM Gigabit Network Connection (Lewisville) [103c:1815] Kernel driver in use: e1000e Kernel modules: e1000e -- 03:00.0 Network controller [0280]: Intel Corporation Centrino Advanced-N 6235 [8086:088e] (rev 24) DeviceName: WLAN Subsystem: Intel Corporation Centrino Advanced-N 6235 AGN [8086:4060]
Abfrage für PCI und PCMCIA-Karten (Hinweise zu den Befehlen z.B. unter WLAN):
Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 006: ID 03f0:371d HP, Inc HP un2430 Mobile Broadband Module Bus 001 Device 004: ID 04f2:b2ef Chicony Electronics Co., Ltd HP HD Webcam [Fixed] Bus 001 Device 003: ID 8087:07da Intel Corp. Centrino Bluetooth Wireless Transceiver Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 003 Device 004: ID 093a:2510 Pixart Imaging, Inc. Optical Mouse Bus 003 Device 003: ID 24ae:2003 Shenzhen Rapoo Technology Co., Ltd. 5GHz Wireless Transceiver Bus 003 Device 002: ID 14cd:8601 Super Top 4-Port hub Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Wie ist das Netzwerk konfiguriert?
cat: /etc/network/interfaces: Datei oder Verzeichnis nicht gefunden
# This is /run/systemd/resolve/stub-resolv.conf managed by man:systemd-resolved(8). # Do not edit. # # This file might be symlinked as /etc/resolv.conf. If you're looking at # /etc/resolv.conf and seeing this text, you have followed the symlink. # # 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 "resolvectl status" to see details about the uplink DNS servers # currently in use. # # Third party programs should typically 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 trust-ad search fritz.box
127.0.0.1 localhost 127.0.1.1 don-HP-EliteBook-2170p # 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
Aktuelle Netzwerkkonfiguration abfragen:
enp0s25: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
ether b4:b5:2f:fc:2d:13 txqueuelen 1000 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
device interrupt 17 memory 0xd0700000-d0720000
lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536
inet 127.0.0.1 netmask 255.0.0.0
inet6 ::1 prefixlen 128 scopeid 0x10<host>
loop txqueuelen 1000 (Lokale Schleife)
RX packets 9307 bytes 1153120 (1.1 MB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 9307 bytes 1153120 (1.1 MB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
wlo1: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 192.168.178.42 netmask 255.255.255.0 broadcast 192.168.178.255
inet6 2003:e4:9726:f900:ad06:4cee:cb5e:acfd prefixlen 64 scopeid 0x0<global>
inet6 2003:e4:9726:f900:8c76:6893:8bb2:17be prefixlen 64 scopeid 0x0<global>
inet6 fe80::3930:f0c0:d5bc:286 prefixlen 64 scopeid 0x20<link>
ether b4:b6:76:ca:16:e2 txqueuelen 1000 (Ethernet)
RX packets 349658 bytes 385203456 (385.2 MB)
RX errors 0 dropped 13127 overruns 0 frame 0
TX packets 203616 bytes 35682263 (35.6 MB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
wwan0: flags=4226<BROADCAST,NOARP,MULTICAST> mtu 1500
ether e2:5f:8c:af:af:5d txqueuelen 1000 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
lo no wireless extensions.
enp0s25 no wireless extensions.
wlo1 IEEE 802.11 ESSID:"FRITZ!Box 7430 RQ"
Mode:Managed Frequency:2.462 GHz Access Point: CC:CE:1E:6C:6C:5C
Bit Rate=135 Mb/s Tx-Power=15 dBm
Retry short limit:7 RTS thr:off Fragment thr:off
Power Management:on
Link Quality=40/70 Signal level=-70 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:31 Invalid misc:23967 Missed beacon:0
wwan0 no wireless extensions.
Kernel-IP-Routentabelle Ziel Router Genmask Flags Metric Ref Use Iface 0.0.0.0 192.168.178.1 0.0.0.0 UG 600 0 0 wlo1 169.254.0.0 0.0.0.0 255.255.0.0 U 1000 0 0 wlo1 192.168.178.0 0.0.0.0 255.255.255.0 U 600 0 0 wlo1
emi.fritz.box (192.168.178.44) auf d0:37:45:12:3d:8c [ether] auf wlo1 fritz.box (192.168.178.1) auf cc:ce:1e:6c:6c:5a [ether] auf wlo1 Einträge: 2 Ignoriert: 0 Gefunden: 2
192.168.178.44 dev wlo1 lladdr d0:37:45:12:3d:8c STALE 192.168.178.1 dev wlo1 lladdr cc:ce:1e:6c:6c:5a REACHABLE 2003:e4:9726:f900:ac54:7685:61e7:787e dev wlo1 lladdr d0:37:45:12:3d:8c STALE 2003:e4:9726:f900:cece:1eff:fe6c:6c5a dev wlo1 lladdr cc:ce:1e:6c:6c:5a router STALE fe80::cece:1eff:fe6c:6c5a dev wlo1 lladdr cc:ce:1e:6c:6c:5a router REACHABLE
Konfiguration des NetworkManagers
cat: /var/lib/NetworkManager/NetworkManager.state: Keine Berechtigung
$ cat /etc/NetworkManager/NetworkManager.conf [main] plugins=ifupdown,keyfile [ifupdown] managed=false [device] wifi.scan-rand-mac-address=no
Wie weit funktioniert die Verbindung zum Internet?
$ ping -c 2 $(route -n | grep UG | awk {'print $2'})
PING 192.168.178.1 (192.168.178.1) 56(84) bytes of data.
64 bytes from 192.168.178.1: icmp_seq=1 ttl=64 time=9.22 ms
64 bytes from 192.168.178.1: icmp_seq=2 ttl=64 time=37.7 ms
--- 192.168.178.1 ping statistics ---
2 packets transmitted, 2 received, 0% packet loss, time 1001ms
rtt min/avg/max/mdev = 9.217/23.462/37.708/14.245 ms
Ist WLAN eingeschaltet und welche Treibermodule werden verwendet? Zustand der Schalter (rfkill):
$ rfkill list 0: hci0: Bluetooth Soft blocked: no Hard blocked: no 1: phy0: Wireless LAN Soft blocked: no Hard blocked: no
Abfrage der geladenen Kernelmodule (Treiber):
$ lsmod Module Size Used by rfcomm 86016 4 ccm 20480 9 cmac 16384 3 algif_hash 16384 1 algif_skcipher 16384 1 af_alg 32768 6 algif_hash,algif_skcipher bnep 28672 2 binfmt_misc 24576 1 snd_hda_codec_hdmi 81920 1 snd_ctl_led 24576 0 snd_hda_codec_idt 65536 1 snd_hda_codec_generic 102400 1 snd_hda_codec_idt intel_rapl_msr 20480 0 ledtrig_audio 16384 2 snd_ctl_led,snd_hda_codec_generic intel_rapl_common 40960 1 intel_rapl_msr x86_pkg_temp_thermal 20480 0 intel_powerclamp 24576 0 coretemp 24576 0 crct10dif_pclmul 16384 1 snd_hda_intel 53248 3 ghash_clmulni_intel 16384 0 snd_intel_dspcfg 36864 1 snd_hda_intel snd_intel_sdw_acpi 20480 1 snd_intel_dspcfg aesni_intel 376832 10 crypto_simd 16384 1 aesni_intel snd_hda_codec 176128 4 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec_idt cryptd 24576 3 crypto_simd,ghash_clmulni_intel qcserial 24576 0 rapl 20480 0 usb_wwan 28672 1 qcserial snd_hda_core 114688 5 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_codec_idt snd_hwdep 20480 1 snd_hda_codec mei_pxp 20480 0 cdc_mbim 20480 0 snd_pcm 155648 4 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_core mei_hdcp 24576 0 cdc_wdm 28672 2 cdc_mbim cdc_ncm 45056 1 cdc_mbim uvcvideo 114688 0 cdc_ether 24576 1 cdc_ncm usbnet 53248 3 cdc_mbim,cdc_ncm,cdc_ether videobuf2_vmalloc 20480 1 uvcvideo snd_seq_midi 20480 0 videobuf2_memops 20480 1 videobuf2_vmalloc videobuf2_v4l2 32768 1 uvcvideo videobuf2_common 81920 4 videobuf2_vmalloc,videobuf2_v4l2,uvcvideo,videobuf2_memops hp_wmi 20480 0 mii 20480 1 usbnet usbserial 57344 2 qcserial,usb_wwan snd_seq_midi_event 16384 1 snd_seq_midi nls_iso8859_1 16384 1 intel_cstate 20480 0 iwldvm 311296 0 btusb 61440 0 videodev 274432 3 videobuf2_v4l2,uvcvideo,videobuf2_common sparse_keymap 16384 1 hp_wmi btrtl 24576 1 btusb i915 3133440 26 joydev 32768 0 snd_rawmidi 45056 1 snd_seq_midi platform_profile 16384 1 hp_wmi btbcm 24576 1 btusb mac80211 1314816 1 iwldvm btintel 40960 1 btusb btmtk 16384 1 btusb input_leds 16384 0 wmi_bmof 16384 0 libarc4 16384 1 mac80211 drm_buddy 20480 1 i915 bluetooth 827392 34 btrtl,btmtk,btintel,btbcm,bnep,btusb,rfcomm mc 65536 4 videodev,videobuf2_v4l2,uvcvideo,videobuf2_common ttm 98304 1 i915 snd_seq 77824 2 snd_seq_midi,snd_seq_midi_event snd_seq_device 16384 3 snd_seq,snd_seq_midi,snd_rawmidi drm_display_helper 184320 1 i915 iwlwifi 503808 1 iwldvm serio_raw 20480 0 ecdh_generic 16384 2 bluetooth snd_timer 40960 2 snd_seq,snd_pcm ecc 40960 1 ecdh_generic cec 81920 2 drm_display_helper,i915 rc_core 65536 1 cec snd 114688 18 snd_ctl_led,snd_hda_codec_generic,snd_seq,snd_seq_device,snd_hda_codec_hdmi,snd_hwdep,snd_hda_intel,snd_hda_codec,snd_timer,snd_pcm,snd_hda_codec_idt,snd_rawmidi drm_kms_helper 200704 2 drm_display_helper,i915 cfg80211 1044480 3 iwldvm,iwlwifi,mac80211 i2c_algo_bit 16384 1 i915 mei_me 49152 2 fb_sys_fops 16384 1 drm_kms_helper syscopyarea 16384 1 drm_kms_helper mei 143360 5 mei_hdcp,mei_pxp,mei_me soundcore 16384 2 snd_ctl_led,snd sysfillrect 20480 1 drm_kms_helper sysimgblt 20480 1 drm_kms_helper hp_accel 28672 0 tpm_infineon 20480 0 mac_hid 16384 0 lis3lv02d 28672 1 hp_accel sch_fq_codel 24576 6 wireless_hotkey 16384 0 ipmi_devintf 20480 0 ipmi_msghandler 77824 1 ipmi_devintf msr 16384 0 parport_pc 53248 1 ppdev 24576 0 lp 28672 0 parport 73728 3 parport_pc,lp,ppdev pstore_blk 16384 0 pstore_zone 32768 1 pstore_blk ramoops 32768 0 reed_solomon 28672 1 ramoops drm 581632 14 drm_kms_helper,drm_display_helper,drm_buddy,i915,ttm efi_pstore 16384 0 ip_tables 32768 0 x_tables 57344 1 ip_tables autofs4 45056 2 hid_generic 16384 0 usbhid 65536 0 hid 159744 2 usbhid,hid_generic crc32_pclmul 16384 0 sdhci_pci 69632 0 ahci 49152 2 psmouse 180224 0 cqhci 36864 1 sdhci_pci libahci 49152 1 ahci xhci_pci 24576 0 e1000e 303104 0 wmi 32768 2 hp_wmi,wmi_bmof xhci_pci_renesas 20480 1 xhci_pci lpc_ich 28672 0 sdhci 86016 1 sdhci_pci video 65536 1 i915
Eigenschaften der WLAN-Karte und Empfang Abfrage der unterstützten Funkkanäle:
$ iwlist chan
lo no frequency information.
enp0s25 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 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:2.462 GHz (Channel 11)
wwan0 no frequency information.
Das war's ... Ihr merkt sicherlich, ich bin halbwegs gut im Abkopieren, aber software-linux-technisch noch nicht mit allen Wassern gewaschen. Wenn Ihr trotzdem einen praktikablen Tip hättet, wäre das super! ☺
Moinmoin
TigerOli
