Hallo,
ich habe seit dem Upgrade auf 22.04 ein Problem mit meinem WLAN. Wenn ich größere Sachen lade (Downloads), dann bricht der Download ein und surfen wird auch schwieriger (Seiten werden nicht immer geladen). Beende ich den Download, dann geht wieder alles. An einem anderen Rechner geht der Download. Mit einem LAN-Kabel funktioniert alles reibungslos (ist aber leider keine dauerhafte Lösung).
:uname -a Linux olliAIO 5.15.0-30-generic #31-Ubuntu SMP Thu May 5 10:00:34 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux
lspci -nnk | grep -i net -A2 04:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 0c) Subsystem: Dell RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [1028:05db] Kernel driver in use: r8169 Kernel modules: r8169 05:00.0 Network controller [0280]: Qualcomm Atheros QCA9565 / AR9565 Wireless Network Adapter [168c:0036] (rev 01) Subsystem: Dell QCA9565 / AR9565 Wireless Network Adapter [1028:020c] Kernel driver in use: ath9k Kernel modules: ath9k
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: enp4s0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc fq_codel state DOWN mode DEFAULT group default qlen 1000 link/ether 74:e6:e2:db:12:dd brd ff:ff:ff:ff:ff:ff 3: wlp5s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP mode DORMANT group default qlen 1000 link/ether 2c:33:7a:21:bf:b7 brd ff:ff:ff:ff:ff:ff
ip -4 addr ip -4 route ip -4 neigh 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: wlp5s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000 inet 192.168.86.23/24 brd 192.168.86.255 scope global dynamic noprefixroute wlp5s0 valid_lft 86334sec preferred_lft 86334sec default via 192.168.86.1 dev wlp5s0 proto dhcp metric 600 169.254.0.0/16 dev enp4s0 scope link metric 1000 linkdown 192.168.86.0/24 dev wlp5s0 proto kernel scope link src 192.168.86.23 metric 600 192.168.86.1 dev wlp5s0 lladdr 70:3a:cb:7d:6f:e2 REACHABLE
ip -6 addr ip -6 route ip -6 neigh 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 state UNKNOWN qlen 1000 inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: enp4s0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 state DOWN qlen 1000 inet6 2003:f6:3f1d:dcf7:41df:b5df:e0d8:3219/64 scope global temporary dynamic valid_lft 14189sec preferred_lft 1589sec 3: wlp5s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 state UP qlen 1000 inet6 fe80::cb4f:395a:5d17:ca38/64 scope link noprefixroute valid_lft forever preferred_lft forever ::1 dev lo proto kernel metric 256 pref medium fe80::/64 dev wlp5s0 proto kernel metric 1024 pref medium
grep renderer /{lib,etc,run}/netplan/*yaml grep: /lib/netplan/*yaml: Datei oder Verzeichnis nicht gefunden /etc/netplan/01-network-manager-all.yaml: renderer: NetworkManager grep: /run/netplan/*yaml: Datei oder Verzeichnis nicht gefunden
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 6 ntfs3 274432 0 rfcomm 81920 4 cmac 16384 2 algif_hash 16384 1 algif_skcipher 16384 1 af_alg 32768 6 algif_hash,algif_skcipher bnep 28672 2 intel_rapl_msr 20480 0 ses 20480 0 enclosure 16384 1 ses intel_rapl_common 36864 1 intel_rapl_msr scsi_transport_sas 45056 1 ses amdgpu 9723904 0 snd_hda_codec_hdmi 73728 1 x86_pkg_temp_thermal 20480 0 intel_powerclamp 20480 0 coretemp 24576 0 iommu_v2 24576 1 amdgpu gpu_sched 45056 1 amdgpu uas 28672 0 usb_storage 77824 3 uas snd_hda_codec_realtek 151552 1 snd_hda_codec_generic 102400 1 snd_hda_codec_realtek ledtrig_audio 16384 1 snd_hda_codec_generic mei_hdcp 24576 0 kvm_intel 364544 0 snd_hda_intel 53248 4 kvm 1003520 1 kvm_intel snd_intel_dspcfg 28672 1 snd_hda_intel snd_intel_sdw_acpi 20480 1 snd_intel_dspcfg dcdbas 20480 0 nls_iso8859_1 16384 1 snd_hda_codec 155648 4 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec_realtek ath9k 212992 0 dell_smm_hwmon 24576 0 snd_hda_core 110592 5 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_codec_realtek crct10dif_pclmul 16384 1 ath9k_common 45056 1 ath9k snd_hwdep 16384 1 snd_hda_codec ghash_clmulni_intel 16384 0 ath9k_hw 593920 2 ath9k_common,ath9k aesni_intel 376832 7 snd_pcm 139264 4 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_core ath 36864 3 ath9k_common,ath9k,ath9k_hw crypto_simd 16384 1 aesni_intel cryptd 24576 3 crypto_simd,ghash_clmulni_intel mac80211 1228800 1 ath9k snd_seq_midi 20480 0 snd_seq_midi_event 16384 1 snd_seq_midi ath3k 24576 0 btusb 57344 0 rapl 20480 0 radeon 1806336 0 i915 3039232 23 intel_cstate 20480 0 snd_rawmidi 49152 1 snd_seq_midi btrtl 24576 1 btusb drm_ttm_helper 16384 2 amdgpu,radeon btbcm 20480 1 btusb uvcvideo 106496 0 ttm 86016 4 amdgpu,radeon,drm_ttm_helper,i915 videobuf2_vmalloc 20480 1 uvcvideo btintel 40960 1 btusb videobuf2_memops 20480 1 videobuf2_vmalloc videobuf2_v4l2 32768 1 uvcvideo bluetooth 684032 34 btrtl,btintel,btbcm,bnep,ath3k,btusb,rfcomm snd_seq 73728 2 snd_seq_midi,snd_seq_midi_event cfg80211 958464 4 ath9k_common,ath9k,ath,mac80211 drm_kms_helper 307200 3 amdgpu,radeon,i915 videobuf2_common 77824 4 videobuf2_vmalloc,videobuf2_v4l2,uvcvideo,videobuf2_memops dell_wmi_aio 16384 0 videodev 249856 3 videobuf2_v4l2,uvcvideo,videobuf2_common sparse_keymap 16384 1 dell_wmi_aio wmi_bmof 16384 0 snd_seq_device 16384 3 snd_seq,snd_seq_midi,snd_rawmidi cec 61440 2 drm_kms_helper,i915 ecdh_generic 16384 1 bluetooth efi_pstore 16384 0 hid_multitouch 28672 0 joydev 32768 0 mc 65536 4 videodev,videobuf2_v4l2,uvcvideo,videobuf2_common input_leds 16384 0 at24 24576 0 ecc 36864 1 ecdh_generic libarc4 16384 1 mac80211 snd_timer 40960 2 snd_seq,snd_pcm rc_core 65536 1 cec i2c_algo_bit 16384 3 amdgpu,radeon,i915 fb_sys_fops 16384 1 drm_kms_helper snd 102400 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 syscopyarea 16384 1 drm_kms_helper mei_me 40960 1 sysfillrect 20480 1 drm_kms_helper soundcore 16384 1 snd sysimgblt 16384 1 drm_kms_helper mei 135168 3 mei_hdcp,mei_me mac_hid 16384 0 sch_fq_codel 20480 2 ipmi_devintf 20480 0 ipmi_msghandler 122880 1 ipmi_devintf msr 16384 0 parport_pc 49152 0 ppdev 24576 0 lp 28672 0 parport 65536 3 parport_pc,lp,ppdev drm 606208 15 gpu_sched,drm_kms_helper,amdgpu,radeon,drm_ttm_helper,i915,ttm ip_tables 32768 0 x_tables 53248 1 ip_tables autofs4 49152 2 hid_logitech_hidpp 49152 0 hid_logitech_dj 28672 0 hid_generic 16384 0 usbhid 65536 1 hid_logitech_dj hid 147456 5 usbhid,hid_multitouch,hid_generic,hid_logitech_dj,hid_logitech_hidpp rtsx_pci_sdmmc 32768 0 crc32_pclmul 16384 0 ahci 45056 4 r8169 98304 0 i2c_i801 36864 0 libahci 45056 1 ahci lpc_ich 28672 0 i2c_smbus 20480 1 i2c_i801 xhci_pci 24576 0 realtek 32768 1 rtsx_pci 102400 1 rtsx_pci_sdmmc xhci_pci_renesas 20480 1 xhci_pci wmi 32768 2 dell_wmi_aio,wmi_bmof video 53248 1 i915
iwconfig lo no wireless extensions. enp4s0 no wireless extensions. wlp5s0 IEEE 802.11 ESSID:"Affenhaus" Mode:Managed Frequency:2.437 GHz Access Point: 70:3A:CB:7F:C1:A6 Bit Rate=65 Mb/s Tx-Power=16 dBm Retry short limit:7 RTS thr:off Fragment thr:off Power Management:off Link Quality=64/70 Signal level=-46 dBm Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0 Tx excessive retries:0 Invalid misc:38 Missed beacon:0
iwlist chan lo no frequency information. enp4s0 no frequency information. wlp5s0 13 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 Current Frequency:2.437 GHz (Channel 6)
sudo iwlist scan lo Interface doesn't support scanning. enp4s0 Interface doesn't support scanning. wlp5s0 Scan completed : Cell 01 - Address: 30:FD:38:FE:5B:5E Channel:1 Frequency:2.412 GHz (Channel 1) Quality=57/70 Signal level=-53 dBm Encryption key:on ESSID:"Affenhaus" 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=000000aa67215ba8 Extra: Last beacon: 60ms ago IE: Unknown: 0009416666656E68617573 IE: Unknown: 010882848B960C121824 IE: Unknown: 030101 IE: Unknown: 0706555320010B1E IE: Unknown: 2A0100 IE: Unknown: 32043048606C IE: IEEE 802.11i/WPA2 Version 1 Group Cipher : CCMP Pairwise Ciphers (1) : CCMP Authentication Suites (1) : PSK IE: Unknown: 46057200000000 IE: Unknown: 3B025100 IE: Unknown: 2D1AED111BFFFF000000000000000000000100000000000000000000 IE: Unknown: 3D1601001700000000000000000000000000000000000000 IE: Unknown: 7F080400080200000040 IE: Unknown: DD1A00904C0408BF0CB2398133FAFF0000FAFF0000C005000000FCFF IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00 IE: Unknown: DD0CF4F5E8050201000000000041 Cell 02 - Address: 3C:37:12:62:7E:2F Channel:11 Frequency:2.462 GHz (Channel 11) Quality=23/70 Signal level=-87 dBm Encryption key:on ESSID:"FRITZ!Box 7530 FA" Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s 24 Mb/s; 36 Mb/s; 54 Mb/s Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 48 Mb/s Mode:Master Extra:tsf=0000003afad9171f Extra: Last beacon: 60ms ago IE: Unknown: 0011465249545A21426F782037353330204641 IE: Unknown: 010882848B962430486C IE: Unknown: 03010B IE: Unknown: 0706444520010D14 IE: Unknown: 23021200 IE: Unknown: 2A0104 IE: Unknown: 32040C121860 IE: IEEE 802.11i/WPA2 Version 1 Group Cipher : CCMP Pairwise Ciphers (1) : CCMP Authentication Suites (1) : PSK IE: Unknown: 0B050300320000 IE: Unknown: 46053300000000 IE: Unknown: 2D1AEF1917FFFF000000000000000000000000000000000000000000 IE: Unknown: 3D160B081500000000000000000000000000000000000000 IE: Unknown: 4A0E14000A002C01C800140005001900 IE: Unknown: 7F0A05000800000000C00140 IE: Unknown: FF1D23050008120010222002C00F419508000C00FAFFFAFF791CC7711CC771 IE: Unknown: FF07240400012AFCFF IE: Unknown: FF0E260400A40820A408404308603208 IE: Unknown: DD0C00040E010102010000000000 IE: Unknown: DD6F0050F204104A0001101044000102103B000103104700106CA323E2688FED4D19E26212373C2F7E1021000341564D1023000446426F78102400043030303010420004303030301054000800060050F20400011011000446426F78100800020000103C0001031049000600372A000120 IE: Unknown: DD1E00904C0418BF0CB179890FFAFF0000FAFF0000C005000B000000C3020026 IE: Unknown: DD090010180203009C0000 IE: Unknown: DD180050F2020101840003A4000027A4000042435E0062322F00 Cell 03 - Address: 70:3A:CB:B0:E2:D1 Channel:11 Frequency:2.462 GHz (Channel 11) Quality=42/70 Signal level=-68 dBm Encryption key:on ESSID:"Affenhaus" 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=000000122170cca5 Extra: Last beacon: 60ms ago IE: Unknown: 0009416666656E68617573 IE: Unknown: 010882848B960C121824 IE: Unknown: 03010B IE: Unknown: 0706555320010B1E IE: Unknown: 2A0100 IE: Unknown: 32043048606C IE: IEEE 802.11i/WPA2 Version 1 Group Cipher : CCMP Pairwise Ciphers (1) : CCMP Authentication Suites (1) : PSK IE: Unknown: 46057200000000 IE: Unknown: 3B025100 IE: Unknown: 2D1AED111BFFFF000000000000000000000100000000000000000000 IE: Unknown: 3D160B001700000000000000000000000000000000000000 IE: Unknown: 7F080400080200000040 IE: Unknown: DD1A00904C0408BF0CB2398133FAFF0000FAFF0000C005000000FCFF IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00 IE: Unknown: DD0CF4F5E80502FF0000FFFFFFFF Cell 04 - Address: 70:3A:CB:7D:6F:E8 Channel:1 Frequency:2.412 GHz (Channel 1) Quality=44/70 Signal level=-66 dBm Encryption key:on ESSID:"Affenhaus" 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=000000aa75906cce Extra: Last beacon: 60ms ago IE: Unknown: 0009416666656E68617573 IE: Unknown: 010882848B960C121824 IE: Unknown: 030101 IE: Unknown: 0706444520010D14 IE: Unknown: 2A0100 IE: Unknown: 32043048606C IE: IEEE 802.11i/WPA2 Version 1 Group Cipher : CCMP Pairwise Ciphers (1) : CCMP Authentication Suites (1) : PSK IE: Unknown: 46057200000000 IE: Unknown: 3B025100 IE: Unknown: 2D1AED111BFFFF000000000000000000000100000000000000000000 IE: Unknown: 3D1601001700000000000000000000000000000000000000 IE: Unknown: 7F080400080200000040 IE: Unknown: DD1A00904C0408BF0CB2398133FAFF0000FAFF0000C005000000FCFF IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00 IE: Unknown: DD0CF4F5E8050200000000000000 Cell 05 - Address: 88:03:55:9F:FA:6B Channel:6 Frequency:2.437 GHz (Channel 6) Quality=49/70 Signal level=-61 dBm Encryption key:on ESSID:"WLAN-9FFA14" Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s 36 Mb/s; 48 Mb/s; 54 Mb/s Mode:Master Extra:tsf=0000012bac206c24 Extra: Last beacon: 60ms ago IE: Unknown: 000B574C414E2D394646413134 IE: Unknown: 010482848B96 IE: Unknown: 030106 IE: Unknown: 0706444520010D14 IE: Unknown: 200100 IE: Unknown: 2A0100 IE: Unknown: 2D1A6E001EFFFF000001000000000000000000000000000000000000 IE: Unknown: 32080C1218243048606C IE: Unknown: 3D1606050500000000000000000000000000000000000000 IE: Unknown: DD1E00904C336E001EFFFF000001000000000000000000000000000000000000 IE: Unknown: DD1A00904C3406050500000000000000000000000000000000000000 IE: IEEE 802.11i/WPA2 Version 1 Group Cipher : CCMP Pairwise Ciphers (1) : CCMP Authentication Suites (1) : PSK IE: Unknown: DD180050F2020101040003A4000027A4000042435E0062322F00 IE: Unknown: DD910050F204104A00011010440001021041000100103B00010310470010000000000000000300008803559FFA6B1021000B436F72706F726174696F6E10230009564756393533414B5710240008312E34382E3030301042000A4A3333323231373936341054000800060050F204000110110014576972656C65737320526F757465722857464129100800020084103C000103 IE: Unknown: DD050009860100 Cell 06 - Address: 70:3A:CB:7F:C1:A6 Channel:6 Frequency:2.437 GHz (Channel 6) Quality=64/70 Signal level=-46 dBm Encryption key:on ESSID:"Affenhaus" 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=000000aa61455683 Extra: Last beacon: 220ms ago IE: Unknown: 0009416666656E68617573 IE: Unknown: 010882848B960C121824 IE: Unknown: 030106 IE: Unknown: 0706444520010D14 IE: Unknown: 2A0100 IE: Unknown: 32043048606C IE: IEEE 802.11i/WPA2 Version 1 Group Cipher : CCMP Pairwise Ciphers (1) : CCMP Authentication Suites (1) : PSK IE: Unknown: 46057200000000 IE: Unknown: 3B025100 IE: Unknown: 2D1AED111BFFFF000000000000000000000100000000000000000000 IE: Unknown: 3D1606001700000000000000000000000000000000000000 IE: Unknown: 7F080400080200000040 IE: Unknown: DD1A00904C0408BF0CB2398133FAFF0000FAFF0000C005000000FCFF IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00 IE: Unknown: DD0CF4F5E8050201000000000015 Cell 07 - Address: 5C:A3:9D:F7:1E:08 Channel:6 Frequency:2.437 GHz (Channel 6) Quality=21/70 Signal level=-89 dBm Encryption key:on ESSID:"UPC249616924" Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 9 Mb/s 18 Mb/s; 36 Mb/s; 54 Mb/s Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s Mode:Master Extra:tsf=0000000002d8214a Extra: Last beacon: 216ms ago IE: Unknown: 000C555043323439363136393234 IE: Unknown: 010882848B961224486C IE: Unknown: 030106 IE: Unknown: 32040C183060 IE: Unknown: 0706455520010D14 IE: Unknown: 33082001020304050607 IE: Unknown: 33082105060708090A0B IE: Unknown: 050400010000 IE: Unknown: DD310050F204104A000110104400010210470010BC329E001DD811B286015CA39DF71E08103C0001011049000600372A000120 IE: Unknown: 2A0104 IE: Unknown: 2D1AEC0103FFFF0000000000000000000000000000000C0000000000 IE: Unknown: 3D1606000100000000000000000000000000000000000000 IE: Unknown: 7F0101 IE: WPA Version 1 Group Cipher : TKIP Pairwise Ciphers (2) : TKIP CCMP Authentication Suites (1) : PSK IE: IEEE 802.11i/WPA2 Version 1 Group Cipher : TKIP Pairwise Ciphers (2) : TKIP CCMP Authentication Suites (1) : PSK IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00 IE: Unknown: 0B0500000F127A IE: Unknown: DD07000C4307000000