Hallo zusammen! Ich habe auf meinen beiden Linuxrechnern (18.04lts, Intel Dual Band Wireless-AC 3168N bzw. 31bc mit iwlwifi Treiber) bedeutend langsamere Geschwindigkeiten im Wlan als beispielsweise mit meinem IPad oder Androidsmartphone. Im Speedtest werden mit auf beim IPad 83 Mbit/s angezeigt, auf den Linuxrechnern max. 0,5Mbit/s. Die Netzwerkverwaltung in Gnome gibt mir 21Mbit/s an. Zum Einsatz kommt eine Firtzbox 7430. Jemand ne Idee? Im Anhang noch der Auszug aus der Fritzbox. Danke und Grüße
Wlan-Geschwindigkeit enorm langsam
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Sorry! Also nochmal als "vernünftiger" Beitrag: uname-a Linux pop-os 5.3.0-22-generic #24+system76~1573660262~18.04~d11b582-Ubuntu SMP Wed Nov 13 19:5 x86_64 x86_64 x86_64 GNU/Linux lspci -nnk | grep -i net -A2 00:1f.6 Ethernet controller [0200]: Intel Corporation Ethernet Connection (7) I219-V [8086:15bc] (rev 10) Subsystem: ASRock Incorporation Ethernet Connection (7) I219-V [1849:15bc] Kernel driver in use: e1000e Kernel modules: e1000e 01:00.0 Network controller [0280]: Intel Corporation Dual Band Wireless-AC 3168NGW [Stone Peak] [8086:24fb] (rev 10) Subsystem: Intel Corporation Device [8086:2110] Kernel driver in use: iwlwifi cat /etc/network/interfaces # ifupdown has been replaced by netplan(5) on this system. See # /etc/netplan for current configuration. # To re-enable ifupdown on this system, you can run: # sudo apt install ifupdown 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: eno1: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc fq_codel state DOWN mode DEFAULT group default qlen 1000 link/ether 70:85:c2:80:3b:29 brd ff:ff:ff:ff:ff:ff 3: wlp1s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP mode DORMANT group default qlen 1000 link/ether 68:ec:c5:bf:d6:c3 brd ff:ff:ff:ff:ff:ff 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 3: wlp1s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000 inet 192.168.178.52/24 brd 192.168.178.255 scope global dynamic noprefixroute wlp1s0 valid_lft 861415sec preferred_lft 861415sec ip -4 route default via 192.168.178.1 dev wlp1s0 proto dhcp metric 600 169.254.0.0/16 dev wlp1s0 scope link metric 1000 192.168.178.0/24 dev wlp1s0 proto kernel scope link src 192.168.178.52 metric 600 ip -4 neigh 192.168.178.1 dev wlp1s0 lladdr 38:10:d5:c7:ea:cb REACHABLE iwconfig eno1 no wireless extensions. wlp1s0 IEEE 802.11 ESSID:"FRITZ!Box 7430 PC" Mode:Managed Frequency:2.437 GHz Access Point: 38:10:D5:C7:EA:CD Bit Rate=65 Mb/s Tx-Power=20 dBm Retry short limit:7 RTS thr:off Fragment thr:off Power Management:on Link Quality=45/70 Signal level=-65 dBm Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0 Tx excessive retries:0 Invalid misc:107 Missed beacon:0 lo no wireless extensions. nmcli general ; nmcli device ; nmcli connection STATE CONNECTIVITY WIFI-HW WIFI WWAN-HW WWAN verbunden vollständig aktiviert aktiviert aktiviert aktiviert DEVICE TYPE STATE CONNECTION wlp1s0 wifi verbunden FRITZ!Box 7430 PC eno1 ethernet nicht verfügbar -- lo loopback nicht verwaltet -- NAME UUID TYPE DEVICE FRITZ!Box 7430 PC 5ac73c6e-974e-449e-8a2a-a6b6eccd5804 wifi wlp1s0 Kabelgebundene Verbindung 1 f4d6a852-2076-3942-80a7-65db5b3771a8 ethernet -- ping -c 2 $(ip -4 route show default | grep -o '[0-9]*[.][.0-9]*' ) 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=3.99 ms 64 bytes from 192.168.178.1: icmp_seq=2 ttl=64 time=3.32 ms --- 192.168.178.1 ping statistics --- 2 packets transmitted, 2 received, 0% packet loss, time 1001ms rtt min/avg/max/mdev = 3.320/3.656/3.993/0.341 ms ping -c 2 213.95.41.4 PING 213.95.41.4 (213.95.41.4) 56(84) bytes of data. 64 bytes from 213.95.41.4: icmp_seq=1 ttl=56 time=17.3 ms 64 bytes from 213.95.41.4: icmp_seq=2 ttl=56 time=12.4 ms --- 213.95.41.4 ping statistics --- 2 packets transmitted, 2 received, 0% packet loss, time 1001ms rtt min/avg/max/mdev = 12.456/14.916/17.377/2.463 ms ping -c 2 www.ubuntuusers.de PING ubuntuusers.de (213.95.41.4) 56(84) bytes of data. 64 bytes from ha.ubuntu-eu.org (213.95.41.4): icmp_seq=1 ttl=56 time=14.1 ms 64 bytes from ha.ubuntu-eu.org (213.95.41.4): icmp_seq=2 ttl=56 time=12.5 ms --- ubuntuusers.de ping statistics --- 2 packets transmitted, 2 received, 0% packet loss, time 1001ms rtt min/avg/max/mdev = 12.565/13.342/14.120/0.786 ms rfkill list 0: phy0: Wireless LAN Soft blocked: no Hard blocked: no 1: hci0: Bluetooth Soft blocked: yes Hard blocked: no lsmod Module Size Used by ccm 20480 9 rfcomm 81920 4 bnep 24576 2 nls_iso8859_1 16384 1 btusb 57344 0 btrtl 20480 1 btusb btbcm 16384 1 btusb btintel 24576 1 btusb intel_rapl_msr 20480 0 bluetooth 573440 33 btrtl,btintel,btbcm,bnep,btusb,rfcomm snd_hda_codec_hdmi 57344 1 ecdh_generic 16384 1 bluetooth ecc 32768 1 ecdh_generic intel_rapl_common 24576 1 intel_rapl_msr joydev 28672 0 x86_pkg_temp_thermal 20480 0 intel_powerclamp 20480 0 coretemp 20480 0 kvm_intel 241664 0 kvm 651264 1 kvm_intel irqbypass 16384 1 kvm sof_pci_dev 20480 0 snd_sof_intel_hda_common 69632 1 sof_pci_dev snd_sof_intel_hda 20480 1 snd_sof_intel_hda_common snd_sof_intel_byt 24576 1 sof_pci_dev snd_sof_intel_ipc 20480 1 snd_sof_intel_byt snd_sof 98304 4 snd_sof_intel_hda_common,snd_sof_intel_byt,snd_sof_intel_ipc,sof_pci_dev snd_sof_xtensa_dsp 16384 1 sof_pci_dev snd_soc_skl 106496 0 snd_soc_hdac_hda 24576 2 snd_sof_intel_hda_common,snd_soc_skl snd_hda_codec_realtek 118784 1 snd_hda_ext_core 28672 4 snd_sof_intel_hda_common,snd_soc_hdac_hda,snd_soc_skl,snd_sof_intel_hda snd_hda_codec_generic 81920 1 snd_hda_codec_realtek snd_soc_skl_ipc 61440 1 snd_soc_skl ledtrig_audio 16384 2 snd_hda_codec_generic,snd_hda_codec_realtek snd_soc_sst_ipc 20480 1 snd_soc_skl_ipc input_leds 16384 0 snd_soc_sst_dsp 36864 1 snd_soc_skl_ipc snd_soc_acpi_intel_match 28672 3 snd_sof_intel_hda_common,sof_pci_dev,snd_soc_skl snd_soc_acpi 16384 3 snd_soc_acpi_intel_match,sof_pci_dev,snd_soc_skl snd_soc_core 237568 4 snd_sof,snd_sof_intel_hda_common,snd_soc_hdac_hda,snd_soc_skl snd_compress 24576 1 snd_soc_core ac97_bus 16384 1 snd_soc_core snd_pcm_dmaengine 16384 1 snd_soc_core snd_hda_intel 49152 6 snd_hda_codec 131072 5 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec_realtek,snd_soc_hdac_hda uas 24576 0 snd_hda_core 90112 10 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_ext_core,snd_hda_codec,snd_hda_codec_realtek,snd_sof_intel_hda_common,snd_soc_hdac_hda,snd_soc_skl,snd_sof_intel_hda snd_hwdep 20480 1 snd_hda_codec snd_pcm 102400 10 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_ext_core,snd_hda_codec,snd_sof,snd_sof_intel_hda_common,snd_soc_core,snd_soc_skl,snd_hda_core,snd_pcm_dmaengine crct10dif_pclmul 16384 1 crc32_pclmul 16384 0 mei_hdcp 24576 0 snd_seq_midi 20480 0 usb_storage 73728 1 uas ghash_clmulni_intel 16384 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 snd_seq_device 16384 3 snd_seq,snd_seq_midi,snd_rawmidi snd_timer 36864 2 snd_seq,snd_pcm iwlmvm 397312 0 aesni_intel 372736 6 mac80211 843776 1 iwlmvm snd 86016 25 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_compress,snd_soc_core,snd_pcm,snd_rawmidi libarc4 16384 1 mac80211 aes_x86_64 20480 1 aesni_intel crypto_simd 16384 1 aesni_intel cryptd 24576 2 crypto_simd,ghash_clmulni_intel glue_helper 16384 1 aesni_intel intel_cstate 20480 0 intel_rapl_perf 20480 0 iwlwifi 348160 1 iwlmvm wmi_bmof 16384 0 soundcore 16384 1 snd cfg80211 704512 3 iwlmvm,iwlwifi,mac80211 mei_me 40960 1 mei 102400 3 mei_hdcp,mei_me intel_pch_thermal 16384 0 ie31200_edac 16384 0 mac_hid 16384 0 acpi_pad 184320 0 sch_fq_codel 20480 2 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 raid10 57344 0 raid456 155648 0 async_raid6_recov 24576 1 raid456 async_memcpy 20480 2 raid456,async_raid6_recov async_pq 24576 2 raid456,async_raid6_recov async_xor 20480 3 async_pq,raid456,async_raid6_recov async_tx 20480 5 async_pq,async_memcpy,async_xor,raid456,async_raid6_recov xor 24576 1 async_xor raid6_pq 114688 3 async_pq,raid456,async_raid6_recov libcrc32c 16384 1 raid456 raid1 45056 0 raid0 24576 0 multipath 20480 0 linear 20480 0 system76_io 16384 0 hid_generic 16384 0 usbhid 53248 0 hid 131072 2 usbhid,hid_generic i915 1933312 27 i2c_algo_bit 16384 1 i915 e1000e 249856 0 drm_kms_helper 180224 1 i915 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 ahci 40960 3 libahci 32768 1 ahci drm 483328 16 drm_kms_helper,i915 wmi 32768 1 wmi_bmof video 49152 1 i915 pinctrl_cannonlake 36864 0 pinctrl_intel 28672 1 pinctrl_cannonlake iwlist chan eno1 no frequency information. wlp1s0 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:2.437 GHz (Channel 6) lo no frequency information. sudo iwlist scan eno1 Interface doesn't support scanning. wlp1s0 Scan completed : Cell 01 - Address: 38:10:D5:C7:EA:CD Channel:6 Frequency:2.437 GHz (Channel 6) Quality=46/70 Signal level=-64 dBm Encryption key:on ESSID:"FRITZ!Box 7430 PC" Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s 9 Mb/s; 12 Mb/s; 18 Mb/s Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s Mode:Master Extra:tsf=000000008ddee9ca Extra: Last beacon: 1428ms ago IE: Unknown: 0011465249545A21426F782037343330205043 IE: Unknown: 010882848B968C129824 IE: Unknown: 030106 IE: Unknown: 0706444520010D14 IE: Unknown: 2A0100 IE: Unknown: 3204B048606C IE: Unknown: 0B050A00160000 IE: Unknown: 460573D000000C IE: Unknown: 2D1AAD011BFFFFFF00000000000000000001000000000406E6470D00 IE: Unknown: 3D1606080400000000000000000000000000000000000000 IE: Unknown: 4A0E14000A002C01C800140005001900 IE: Unknown: 7F0805000F0000000040 IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00 IE: Unknown: DD0900037F01010000FF7F IE: Unknown: DD0C00040E010102010000000000 IE: Unknown: DD168CFDF004000049000003020972018C160000CDAB0000 IE: Unknown: DD6F0050F204104A0001101044000102103B00010310470010DA124D61CDF64CDD10533810D5C7EACD1021000341564D1023000446426F78102400043030303010420004303030301054000800060050F20400011011000446426F78100800022388103C0001011049000600372A000120 IE: IEEE 802.11i/WPA2 Version 1 Group Cipher : CCMP Pairwise Ciphers (1) : CCMP Authentication Suites (1) : PSK IE: Unknown: DD088CFDF00101020100 lo Interface doesn't support scanning.
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Dein Netzwerkkonfiguration ist völlig in Ordnung. Wenn Du keine befriedigende Geschwindigkeit erreichst, liegt es wahrscheinlich an der Anwendungssoftware. Möglicherweise hast Du irgendetwas installiert oder gestartet, was das Netzwerk stark beansprucht bzw. blockiert.
Deine Funkverbindung ist auf der Empfangsseite schlecht (-65 dBm), scheint aber ausreichend zu sein, weil die Bitrate immer noch sehr ordentliche 65 MBit/s beträgt. Das ist für heutige Möglichkeiten nicht überragend, aber völlig ausreichend. Der Engpass liegt woanders. Du kannst trotzdem versuchen, den Empfang zu verbessern:
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65 mbit/s brutto (Nutzdatenrate etwa halb so hoch!) reicht natürlich nicht, um einen 100 mbit VDSL Zugang auszureizen.... |
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Hallo Jaunty, Dies hier: Power Management:on sollte auch auf "off" stehen. Gruss Lidux |