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Nach dem Upgrade auf Ubuntu 19.10 funktioniert der Wifi-Netzwerkmanager nicht

Ich habe Dell m3800 mit Intel Wireless 7260.

Ich habe den Laptop von Ubuntu 19.04 auf 19.10 per Do-Release-Upgrade und network-manager funktioniert nicht mehr. Meine Netzwerkkarte ist in Ordnung, wenn ich Windows starte oder das Ubuntu-Installationsprogramm 19.10 verwende.

network-manager wird für eine sehr kurze Zeit eine Verbindung herstellen. Die Systray-Netzwerksymbole wechseln zu "... "(nie verbunden) und das Internet funktionieren (manchmal eine Minute, manchmal weniger) und schließlich eine Benachrichtigung, dass die Netzwerkverbindung fehlgeschlagen ist und wieder unterbrochen wird. Das WLAN-Fenster der Gnome-Einstellungen zeigt" Wifi-Nicht verfügbar "oder" Nicht verfügbar 802.1x "an Bittsteller gescheitert "

Ich musste wicd installieren, um ein stabiles Netzwerk zu erhalten.

lspci

06:00.0 Network controller: Intel Corporation Wireless 7260 (rev 6b)
    Subsystem: Intel Corporation Dual Band Wireless-AC 7260
    Flags: bus master, fast devsel, latency 0, IRQ 33
    Memory at f7900000 (64-bit, non-prefetchable) [size=8K]
    Capabilities: <access denied>
    Kernel driver in use: iwlwifi
    Kernel modules: iwlwifi

rfkill

ID TYPE      DEVICE      SOFT      HARD
 1 wlan      phy0   unblocked unblocked
31 nfc       nfc0   unblocked unblocked
32 bluetooth hci0     blocked unblocked

syslog

Oct 25 00:12:54 mycmpname NetworkManager[1336]: <info>  [1571976774.1063] manager: sleep: sleep requested (sleeping: no  enabled: yes)
Oct 25 00:12:54 mycmpname NetworkManager[1336]: <info>  [1571976774.1064] manager: NetworkManager state is now ASLEEP
Oct 25 00:35:48 mycmpname NetworkManager[1336]: <info>  [1571978146.5635] bluez5: NAP: removed interface 5C:51:4F:7C:23:CD
Oct 25 00:35:48 mycmpname NetworkManager[1336]: <info>  [1571978146.8569] bluez5: NAP: added interface 5C:51:4F:7C:23:CD
Oct 25 00:35:48 mycmpname NetworkManager[1336]: <info>  [1571978148.4205] manager: sleep: wake requested (sleeping: yes  enabled: yes)
Oct 25 00:35:48 mycmpname NetworkManager[1336]: <info>  [1571978148.4205] device (wlp6s0): state change: unavailable -> unmanaged (reason 'sleeping', sys-iface-state: 'managed')
Oct 25 00:35:48 mycmpname NetworkManager[1336]: <info>  [1571978148.4214] device (wlp6s0): state change: unmanaged -> unavailable (reason 'managed', sys-iface-state: 'managed')
Oct 25 00:35:48 mycmpname NetworkManager[1336]: <info>  [1571978148.4232] manager: NetworkManager state is now CONNECTED_LOCAL
Oct 25 00:38:21 mycmpname NetworkManager[1336]: <info>  [1571978301.5769] agent-manager: req[0x7f2d5c0019b0, :1.148/org.gnome.Shell.NetworkAgent/1000]: agent registered
Oct 25 00:40:24 mycmpname NetworkManager[1336]: <info>  [1571978424.9081] device (tun0): state change: activated -> unmanaged (reason 'unmanaged', sys-iface-state: 'removed')
Oct 25 00:40:24 mycmpname dbus-daemon[1323]: [system] Activating via systemd: service name='org.freedesktop.nm_dispatcher' unit='dbus-org.freedesktop.nm-dispatcher.service' requested by ':1.15' (uid=0 pid=1336 comm="/usr/sbin/NetworkManager --no-daemon " label="unconfined")
Oct 25 00:40:25 mycmpname NetworkManager[1336]: <info>  [1571978424.9094] manager: NetworkManager state is now DISCONNECTED
Oct 25 00:40:36 mycmpname systemd[1]: NetworkManager-dispatcher.service: Succeeded.
Oct 25 00:40:50 mycmpname NetworkManager[1336]: <info>  [1571978450.6251] manager: (tun0): new Tun device (/org/freedesktop/NetworkManager/Devices/10)
Oct 25 00:40:50 mycmpname NetworkManager[1336]: <info>  [1571978450.7201] device (tun0): state change: unmanaged -> unavailable (reason 'connection-assumed', sys-iface-state: 'external')
Oct 25 00:40:50 mycmpname NetworkManager[1336]: <info>  [1571978450.7245] device (tun0): state change: unavailable -> disconnected (reason 'connection-assumed', sys-iface-state: 'external')
Oct 25 00:40:50 mycmpname NetworkManager[1336]: <info>  [1571978450.7258] device (tun0): Activation: starting connection 'tun0' (9b8049b3-b4dd-4711-9f4f-536729afaeef)
Oct 25 00:40:50 mycmpname NetworkManager[1336]: <info>  [1571978450.7261] device (tun0): state change: disconnected -> prepare (reason 'none', sys-iface-state: 'external')
Oct 25 00:40:50 mycmpname NetworkManager[1336]: <info>  [1571978450.7269] device (tun0): state change: prepare -> config (reason 'none', sys-iface-state: 'external')
Oct 25 00:40:50 mycmpname NetworkManager[1336]: <info>  [1571978450.7280] device (tun0): state change: config -> ip-config (reason 'none', sys-iface-state: 'external')
Oct 25 00:40:50 mycmpname NetworkManager[1336]: <info>  [1571978450.7284] device (tun0): state change: ip-config -> ip-check (reason 'none', sys-iface-state: 'external')
Oct 25 00:40:50 mycmpname dbus-daemon[1323]: [system] Activating via systemd: service name='org.freedesktop.nm_dispatcher' unit='dbus-org.freedesktop.nm-dispatcher.service' requested by ':1.15' (uid=0 pid=1336 comm="/usr/sbin/NetworkManager --no-daemon " label="unconfined")
Oct 25 00:40:50 mycmpname NetworkManager[1336]: <info>  [1571978450.7823] device (tun0): state change: ip-check -> secondaries (reason 'none', sys-iface-state: 'external')
Oct 25 00:40:50 mycmpname NetworkManager[1336]: <info>  [1571978450.7826] device (tun0): state change: secondaries -> activated (reason 'none', sys-iface-state: 'external')
Oct 25 00:40:50 mycmpname NetworkManager[1336]: <info>  [1571978450.7832] manager: NetworkManager state is now CONNECTED_LOCAL
Oct 25 00:40:50 mycmpname NetworkManager[1336]: <info>  [1571978450.7844] device (tun0): Activation: successful, device activated.
Oct 25 00:41:02 mycmpname systemd[1]: NetworkManager-dispatcher.service: Succeeded.
Oct 25 06:43:27 mycmpname NetworkManager[1336]: <info>  [1572000207.3849] agent-manager: req[0x7f2d5c0019b0, :1.148/org.gnome.Shell.NetworkAgent/1000]: agent registered

journalctl

-- Logs begin at Wed 2019-05-29 21:12:22 EDT, end at Fri 2019-10-25 07:10:26 EDT. --
-- Logs begin at Wed 2019-05-29 21:12:22 EDT, end at Fri 2019-10-25 07:10:26 EDT. --
May 29 21:13:02 ihatebill NetworkManager[1191]: <warn>  [1559178782.4813] config: unknown key 'wifi.cloned-mac-address' in section [device-mac-addr-change-wifi] of file '/usr/lib/NetworkManager/conf.d/no-mac-addr-change.conf'
May 29 21:13:02 ihatebill NetworkManager[1191]: <warn>  [1559178782.4813] config: unknown key 'ethernet.cloned-mac-address' in section [device-mac-addr-change-wifi] of file '/usr/lib/NetworkManager/conf.d/no-mac-addr-change.conf'
May 29 21:13:11 ihatebill NetworkManager[1191]: <warn>  [1559178791.0364] sup-iface: failed to cancel p2p connect: P2P cancel failed
May 29 21:13:17 ihatebill NetworkManager[1191]: <error> [1559178797.3588] vpn-connection[0x563b63e560a0,a6fdcbc5-f6d7-415d-80ff-a19ca8f36bf3,"USA-NEW-YORK.TorGuard",0]: Failed to request VPN secrets #3: No agents were available for this request.
May 29 21:13:17 ihatebill NetworkManager[1191]: <warn>  [1559178797.3600] device (wlp6s0): Activation: failed for connection 'MyWifi'
May 29 21:13:17 ihatebill NetworkManager[1191]: <warn>  [1559178797.4052] sup-iface[0x563b63d6c130,wlp6s0]: connection disconnected (reason -3)
May 29 21:13:21 ihatebill NetworkManager[1191]: <error> [1559178801.6111] vpn-connection[0x563b63e562b0,a6fdcbc5-f6d7-415d-80ff-a19ca8f36bf3,"USA-NEW-YORK.TorGuard",0]: Failed to request VPN secrets #3: No agents were available for this request.
May 29 21:13:21 ihatebill NetworkManager[1191]: <warn>  [1559178801.6125] device (wlp6s0): Activation: failed for connection 'MyWifi'
May 29 21:13:21 ihatebill NetworkManager[1191]: <warn>  [1559178801.8892] sup-iface[0x563b63d6c130,wlp6s0]: connection disconnected (reason -3)
May 29 21:13:26 ihatebill NetworkManager[1191]: <error> [1559178806.1109] vpn-connection[0x563b63e564c0,a6fdcbc5-f6d7-415d-80ff-a19ca8f36bf3,"USA-NEW-YORK.TorGuard",0]: Failed to request VPN secrets #3: No agents were available for this request.
May 29 21:13:26 ihatebill NetworkManager[1191]: <warn>  [1559178806.1123] device (wlp6s0): Activation: failed for connection 'MyWifi'
May 29 21:13:26 ihatebill NetworkManager[1191]: <warn>  [1559178806.3432] sup-iface[0x563b63d6c130,wlp6s0]: connection disconnected (reason -3)
May 29 21:13:30 ihatebill NetworkManager[1191]: <error> [1559178810.5733] vpn-connection[0x563b63e566d0,a6fdcbc5-f6d7-415d-80ff-a19ca8f36bf3,"USA-NEW-YORK.TorGuard",0]: Failed to request VPN secrets #3: No agents were available for this request.
May 29 21:13:30 ihatebill NetworkManager[1191]: <warn>  [1559178810.5747] device (wlp6s0): Activation: failed for connection 'MyWifi'
May 29 21:13:30 ihatebill NetworkManager[1191]: <warn>  [1559178810.7002] sup-iface[0x563b63d6c130,wlp6s0]: connection disconnected (reason -3)
May 30 02:29:09 ihatebill NetworkManager[1191]: <warn>  [1559197749.8347] sup-iface[0x563b63d6c130,wlp6s0]: connection disconnected (reason -3)
May 30 09:13:15 ihatebill NetworkManager[1191]: <warn>  [1559221995.6152] sup-iface[0x563b63d6c210,wlp6s0]: connection disconnected (reason -3)
May 30 20:21:47 ihatebill NetworkManager[1191]: <warn>  [1559262107.6672] sup-iface[0x563b63d6c2f0,wlp6s0]: connection disconnected (reason -3)
May 31 04:50:44 ihatebill NetworkManager[1191]: <warn>  [1559292644.7199] sup-iface[0x563b63d6c3d0,wlp6s0]: connection disconnected (reason -3)
May 31 19:08:15 ihatebill NetworkManager[1191]: <warn>  [1559344095.6126] sup-iface[0x563b63d6c4b0,wlp6s0]: connection disconnected (reason -3)
-- Reboot --
May 31 19:49:39 ihatebill NetworkManager[1219]: <warn>  [1559346579.6725] config: unknown key 'wifi.cloned-mac-address' in section [device-mac-addr-change-wifi] of file '/usr/lib/NetworkManager/conf.d/no-mac-addr-change.conf'
May 31 19:49:39 ihatebill NetworkManager[1219]: <warn>  [1559346579.6725] config: unknown key 'ethernet.cloned-mac-address' in section [device-mac-addr-change-wifi] of file '/usr/lib/NetworkManager/conf.d/no-mac-addr-change.conf'
May 31 19:49:50 ihatebill NetworkManager[1219]: <warn>  [1559346590.3757] sup-iface: failed to cancel p2p connect: P2P cancel failed
May 31 19:49:56 ihatebill NetworkManager[1219]: <error> [1559346596.7303] vpn-connection[0x55b0b738a0f0,a6fdcbc5-f6d7-415d-80ff-a19ca8f36bf3,"USA-NEW-YORK.TorGuard",0]: Failed to request VPN secrets #3: No agents were available for this request.
May 31 19:49:56 ihatebill NetworkManager[1219]: <warn>  [1559346596.7316] device (wlp6s0): Activation: failed for connection 'MyWifi'
May 31 19:49:56 ihatebill NetworkManager[1219]: <warn>  [1559346596.8111] sup-iface[0x55b0b7270130,wlp6s0]: connection disconnected (reason -3)
May 31 19:50:00 ihatebill NetworkManager[1219]: <error> [1559346600.9287] vpn-connection[0x55b0b738a300,a6fdcbc5-f6d7-415d-80ff-a19ca8f36bf3,"USA-NEW-YORK.TorGuard",0]: Failed to request VPN secrets #3: No agents were available for this request.
May 31 19:50:00 ihatebill NetworkManager[1219]: <warn>  [1559346600.9297] device (wlp6s0): Activation: failed for connection 'MyWifi'
May 31 19:50:01 ihatebill NetworkManager[1219]: <warn>  [1559346601.3161] sup-iface[0x55b0b7270130,wlp6s0]: connection disconnected (reason -3)
May 31 19:50:05 ihatebill NetworkManager[1219]: <error> [1559346605.4470] vpn-connection[0x55b0b738a510,a6fdcbc5-f6d7-415d-80ff-a19ca8f36bf3,"USA-NEW-YORK.TorGuard",0]: Failed to request VPN secrets #3: No agents were available for this request.
May 31 19:50:05 ihatebill NetworkManager[1219]: <warn>  [1559346605.4483] device (wlp6s0): Activation: failed for connection 'MyWifi'
May 31 19:50:05 ihatebill NetworkManager[1219]: <warn>  [1559346605.6774] sup-iface[0x55b0b7270130,wlp6s0]: connection disconnected (reason -3)
May 31 19:50:09 ihatebill NetworkManager[1219]: <error> [1559346609.8019] vpn-connection[0x55b0b738a720,a6fdcbc5-f6d7-415d-80ff-a19ca8f36bf3,"USA-NEW-YORK.TorGuard",0]: Failed to request VPN secrets #3: No agents were available for this request.
May 31 19:50:09 ihatebill NetworkManager[1219]: <warn>  [1559346609.8030] device (wlp6s0): Activation: failed for connection 'MyWifi'
May 31 21:39:20 ihatebill NetworkManager[1219]: <warn>  [1559353160.7134] sup-iface[0x55b0b7270130,wlp6s0]: connection disconnected (reason -3)
May 31 22:30:40 ihatebill NetworkManager[1219]: <warn>  [1559356240.4985] sup-iface[0x55b0b7270210,wlp6s0]: connection disconnected (reason -4)
May 31 22:30:55 ihatebill NetworkManager[1219]: <warn>  [1559356255.5346] device (wlp6s0): link timed out.
May 31 22:30:55 ihatebill NetworkManager[1219]: <warn>  [1559356255.7070] device (wlp6s0): Activation: failed for connection 'MyWifi'
Jun 01 01:14:08 ihatebill NetworkManager[1219]: <warn>  [1559366048.6132] sup-iface[0x55b0b7270210,wlp6s0]: connection disconnected (reason -3)
2
justa user

Ich hatte die gleichen Probleme mit dem Upgrade vom 19.04 auf 19.10 mit einer festverdrahteten Netzwerkkarte. Die Lösung, die ich gefunden habe, um zumindest das Internet zum Laufen zu bringen (aber nicht den Netzwerkmanager), besteht darin, den Befehl 'Sudo dhclient enp3s0' für eine Ethernet-Karte zu verwenden. Sie könnten versuchen, 'Sudo dhclient wlp2s0', was für ein WiFi-Gerät wäre. Hoffe das hilft. Da es 2 Monate ohne Antwort war, haben Sie wahrscheinlich eine andere Lösung gefunden.

1
jebradley