Hallo zusammen,
ich habe bei einem aktuellen HP-Notebook mit Ryzen3 (7000 series) das Problem, dass sich das Wlan nach einigen Minuten mit dem verbundenen Netzwerk trennt.
Wenn der Fehler auftritt (z.B. beim Surfen mit Firefox), dann friert das System für ca. 1 Sekunde ein. Danach ist das Wlan weg. Das Wlan wird (rechts oben) als "nicht verbunden" angezeigt.
Bei Klick auf "Wählen Sie ein Netzwerk aus" werden keine Netzwerke in dem kleinen Popupfenster angezeigt. Klicke ich auf "Ausschalten" und dann wieder auf "einschalten" konnte ich noch vor ein paar Tagen wieder Netzwerke finden. Mit dem aktuellen Updatestand funktioniert das nicht mehr. Jetzt muss ich den Rechner neu starten, um wieder Wlan zu bekommen.
Hier sind die entsprechenden technix... 😉
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 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 | user@user-HP-Laptop-17-cp2xxx:~$ uname -a Linux user-HP-Laptop-17-cp2xxx 6.5.0-26-generic #26~22.04.1-Ubuntu SMP PREEMPT_DYNAMIC Tue Mar 12 10:22:43 UTC 2 x86_64 x86_64 x86_64 GNU/Linux user@user-HP-Laptop-17-cp2xxx:~$ lspci -nnk -d::0280 02:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. RTL8821CE 802.11ac PCIe Wireless Network Adapter [10ec:c821] (rev ff) DeviceName: WLAN Kernel driver in use: rtw_8821ce Kernel modules: rtw88_8821ce user@user-HP-Laptop-17-cp2xxx:~$ lsusb -v -t /: Bus 06.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/0p, 5000M ID 1d6b:0003 Linux Foundation 3.0 root hub /: Bus 05.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/1p, 480M ID 1d6b:0002 Linux Foundation 2.0 root hub |__ Port 1: Dev 2, If 0, Class=Video, Driver=uvcvideo, 480M ID 04f2:b75e Chicony Electronics Co., Ltd |__ Port 1: Dev 2, If 1, Class=Video, Driver=uvcvideo, 480M ID 04f2:b75e Chicony Electronics Co., Ltd |__ Port 1: Dev 2, If 2, Class=Application Specific Interface, Driver=, 480M ID 04f2:b75e Chicony Electronics Co., Ltd /: Bus 04.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/2p, 10000M ID 1d6b:0003 Linux Foundation 3.0 root hub /: Bus 03.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/3p, 480M ID 1d6b:0002 Linux Foundation 2.0 root hub /: Bus 02.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/1p, 10000M ID 1d6b:0003 Linux Foundation 3.0 root hub /: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/2p, 480M ID 1d6b:0002 Linux Foundation 2.0 root hub |__ Port 2: Dev 2, If 0, Class=Wireless, Driver=btusb, 12M ID 0bda:b00e Realtek Semiconductor Corp. |__ Port 2: Dev 2, If 1, Class=Wireless, Driver=btusb, 12M ID 0bda:b00e Realtek Semiconductor Corp. user@user-HP-Laptop-17-cp2xxx:~$ up link up: Befehl nicht gefunden. user@user-HP-Laptop-17-cp2xxx:~$ 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: wlo1: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN mode DORMANT group default qlen 1000 link/ether 14:ac:60:8c:04:2d brd ff:ff:ff:ff:ff:ff altname wlp2s0 user@user-HP-Laptop-17-cp2xxx:~$ ip addr 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: wlo1: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default qlen 1000 link/ether 14:ac:60:8c:04:2d brd ff:ff:ff:ff:ff:ff altname wlp2s0 user@user-HP-Laptop-17-cp2xxx:~$ ip -4 route user@user-HP-Laptop-17-cp2xxx:~$ ip -6 route ::1 dev lo proto kernel metric 256 pref medium user@user-HP-Laptop-17-cp2xxx:~$ ip neigh user@user-HP-Laptop-17-cp2xxx:~$ grep renderer /{lib, etc,run}/netplan/*yaml grep: /{lib,: Datei oder Verzeichnis nicht gefunden grep: etc,run}/netplan/*yaml: Datei oder Verzeichnis nicht gefunden user@user-HP-Laptop-17-cp2xxx:~$ grep renderer /etc/net netconfig netplan/ network/ networkd-dispatcher/ networks user@user-HP-Laptop-17-cp2xxx:~$ grep renderer /etc/netplan/*yaml renderer: NetworkManager user@user-HP-Laptop-17-cp2xxx:~$ nmcli general; nmcli device ; nmcli connection STATE CONNECTIVITY WIFI-HW WIFI WWAN-HW WWAN nicht verbunden kein aktiviert aktiviert aktiviert aktiviert DEVICE TYPE STATE CONNECTION wlo1 wifi nicht verbunden -- lo loopback nicht verwaltet -- NAME UUID TYPE DEVICE WLAN-QMARQK ae001386-2393-468e-9a4c-1431223fd1c8 wifi -- user@user-HP-Laptop-17-cp2xxx:~$ user@user-HP-Laptop-17-cp2xxx:~$ grep -r "" /etc/NetworkManager/NetworkManager.conf /{usr/lib,run,etc}/Networkmanager/conf.d /etc/NetworkManager/NetworkManager.conf:[main] /etc/NetworkManager/NetworkManager.conf:plugins=ifupdown,keyfile /etc/NetworkManager/NetworkManager.conf: /etc/NetworkManager/NetworkManager.conf:[ifupdown] /etc/NetworkManager/NetworkManager.conf:managed=false /etc/NetworkManager/NetworkManager.conf: /etc/NetworkManager/NetworkManager.conf:[device] /etc/NetworkManager/NetworkManager.conf:wifi.scan-rand-mac-address=no grep: /usr/lib/Networkmanager/conf.d: Datei oder Verzeichnis nicht gefunden grep: /run/Networkmanager/conf.d: Datei oder Verzeichnis nicht gefunden grep: /etc/Networkmanager/conf.d: Datei oder Verzeichnis nicht gefunden user@user-HP-Laptop-17-cp2xxx:~$ resolvectl --no-pager Global Protocols: -LLMNR -mDNS -DNSOverTLS DNSSEC=no/unsupported resolv.conf mode: stub Link 2 (wlo1) Current Scopes: none Protocols: -DefaultRoute +LLMNR -mDNS -DNSOverTLS DNSSEC=no/unsupported user@user-HP-Laptop-17-cp2xxx:~$ ls -l /etc/resolv.conf lrwxrwxrwx 1 root root 39 Mär 28 09:58 /etc/resolv.conf -> ../run/systemd/resolve/stub-resolv.conf user@user-HP-Laptop-17-cp2xxx:~$ cat /etc/resolv.conf # 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 . user@user-HP-Laptop-17-cp2xxx:~$ cat /etc/hosts 127.0.0.1 localhost 127.0.1.1 user-HP-Laptop-17-cp2xxx # 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 user@user-HP-Laptop-17-cp2xxx:~$ sudo ss -pan 'sport = 53' [sudo] Passwort für user: Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port Process udp UNCONN 0 0 127.0.0.53%lo:53 0.0.0.0:* users:(("systemd-resolve",pid=487,fd=13)) tcp LISTEN 0 4096 127.0.0.53%lo:53 0.0.0.0:* users:(("systemd-resolve",pid=487,fd=14)) user@user-HP-Laptop-17-cp2xxx:~$ cat /etc/udev/rules.d/70-persisten-net.rules | egrep - 'device|sub' -A3 cat: /etc/udev/rules.d/70-persisten-net.rules: Datei oder Verzeichnis nicht gefunden grep: device|sub: Datei oder Verzeichnis nicht gefunden user@user-HP-Laptop-17-cp2xxx:~$ ping -c 2 $(ip -4 route show default | grep -o '[0-9]*[.][.0-9]*') ping: usage error: Es ist eine Zieladresse notwendig user@user-HP-Laptop-17-cp2xxx:~$ ping -c 2 www.ubuntuusers.de ping: www.ubuntuusers.de: Temporärer Fehler bei der Namensauflösung user@user-HP-Laptop-17-cp2xxx:~$ rfkill list 0: hci0: Bluetooth Soft blocked: no Hard blocked: no 1: phy0: Wireless LAN Soft blocked: no Hard blocked: no user@user-HP-Laptop-17-cp2xxx:~$ iwlist chan lo 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 14 : 2.484 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 user@user-HP-Laptop-17-cp2xxx:~$ sudo iwlist scan lo Interface doesn't support scanning. ^C user@user-HP-Laptop-17-cp2xxx:~$ lspci -nnk -d::02080 user@user-HP-Laptop-17-cp2xxx:~$ lspci -nnk 00:00.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Device [1022:14b5] (rev 02) Subsystem: Hewlett-Packard Company Device [103c:8a81] 00:00.2 IOMMU [0806]: Advanced Micro Devices, Inc. [AMD] Device [1022:14b6] Subsystem: Hewlett-Packard Company Device [103c:8a81] 00:01.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Device [1022:14b7] (rev 02) 00:02.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Device [1022:14b7] (rev 02) 00:02.2 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Device [1022:14ba] (rev 02) Kernel driver in use: pcieport 00:02.3 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Device [1022:14ba] (rev 02) Kernel driver in use: pcieport 00:08.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Device [1022:14b7] (rev 02) 00:08.1 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Device [1022:14b9] Kernel driver in use: pcieport 00:08.3 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Device [1022:14b9] pcilib: Error reading /sys/bus/pci/devices/0000:00:08.3/label: Operation not permitted Kernel driver in use: pcieport 00:14.0 SMBus [0c05]: Advanced Micro Devices, Inc. [AMD] FCH SMBus Controller [1022:790b] (rev 71) Subsystem: Hewlett-Packard Company FCH SMBus Controller [103c:8a81] Kernel driver in use: piix4_smbus Kernel modules: i2c_piix4, sp5100_tco 00:14.3 ISA bridge [0601]: Advanced Micro Devices, Inc. [AMD] FCH LPC Bridge [1022:790e] (rev 51) Subsystem: Hewlett-Packard Company FCH LPC Bridge [103c:8a81] 00:18.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Device [1022:1724] 00:18.1 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Device [1022:1725] 00:18.2 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Device [1022:1726] 00:18.3 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Device [1022:1727] Kernel driver in use: k10temp Kernel modules: k10temp 00:18.4 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Device [1022:1728] 00:18.5 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Device [1022:1729] 00:18.6 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Device [1022:172a] 00:18.7 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Device [1022:172b] 01:00.0 Non-Volatile memory controller [0108]: Sandisk Corp Device [15b7:5017] (rev 01) Subsystem: Sandisk Corp Device [15b7:5017] Kernel driver in use: nvme Kernel modules: nvme 02:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. RTL8821CE 802.11ac PCIe Wireless Network Adapter [10ec:c821] (rev ff) DeviceName: WLAN Kernel driver in use: rtw_8821ce Kernel modules: rtw88_8821ce 03:00.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] Device [1002:1506] (rev c2) DeviceName: AMD Radeon Integrated Graphics Subsystem: Hewlett-Packard Company Device [103c:8a81] Kernel driver in use: amdgpu Kernel modules: amdgpu 03:00.1 Audio device [0403]: Advanced Micro Devices, Inc. [AMD/ATI] Device [1002:1640] Subsystem: Hewlett-Packard Company Device [103c:8a81] Kernel driver in use: snd_hda_intel Kernel modules: snd_hda_intel 03:00.2 Encryption controller [1080]: Advanced Micro Devices, Inc. [AMD] VanGogh PSP/CCP [1022:1649] Subsystem: Hewlett-Packard Company VanGogh PSP/CCP [103c:8a81] Kernel driver in use: ccp Kernel modules: ccp 03:00.3 USB controller [0c03]: Advanced Micro Devices, Inc. [AMD] Device [1022:1503] Subsystem: Hewlett-Packard Company Device [103c:8a81] Kernel driver in use: xhci_hcd Kernel modules: xhci_pci 03:00.4 USB controller [0c03]: Advanced Micro Devices, Inc. [AMD] Device [1022:1504] Subsystem: Hewlett-Packard Company Device [103c:8a81] Kernel driver in use: xhci_hcd Kernel modules: xhci_pci 03:00.5 Multimedia controller [0480]: Advanced Micro Devices, Inc. [AMD] Raven/Raven2/FireFlight/Renoir Audio Processor [1022:15e2] (rev 6f) Subsystem: Hewlett-Packard Company Raven/Raven2/FireFlight/Renoir Audio Processor [103c:8a81] Kernel driver in use: snd_pci_acp6x Kernel modules: snd_pci_acp3x, snd_rn_pci_acp3x, snd_pci_acp5x, snd_pci_acp6x, snd_acp_pci, snd_rpl_pci_acp6x, snd_pci_ps, snd_sof_amd_renoir, snd_sof_amd_rembrandt 03:00.6 Audio device [0403]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 10h-1fh) HD Audio Controller [1022:15e3] Subsystem: Hewlett-Packard Company Family 17h (Models 10h-1fh) HD Audio Controller [103c:8a81] Kernel driver in use: snd_hda_intel Kernel modules: snd_hda_intel 04:00.0 USB controller [0c03]: Advanced Micro Devices, Inc. [AMD] Device [1022:1505] Subsystem: Hewlett-Packard Company Device [103c:8a81] Kernel driver in use: xhci_hcd Kernel modules: xhci_pci user@user-HP-Laptop-17-cp2xxx:~$ journalctl -b | grep e1000e user@user-HP-Laptop-17-cp2xxx:~$ |
Wie gesagt, nach einem Neustart funktioniert das ganze wieder so, als wäre nichts gewesen...
Ja, SECUREBOOT ist aus.
(Und täglich grüßt das Murmeltier)
Wäre toll, wenn jemand schon eine Lösung hätte.
Danke im Voraus
Andi