Beiträge von Dirk68

Dirk68 · 24. November 2025

Was ist denn bei einem Reboot anders als bei einem Kaltstart?

Dirk68 · 24. November 2025

Code

inxi -M
Machine:
  Type: Laptop System: LENOVO product: 80QL v: Lenovo ideapad MIIX 700-12ISK
    serial: PF0EKCM8
  Mobo: LENOVO model: Chelsea v: SDK0J40697WIN serial: PF0EKCM8 UEFI: LENOVO
    v: DFCN52WW date: 12/13/2016

Da gibt es nichts neueres als 09.Januar.2017

Dirk68 · 24. November 2025

Nach dem Start, kein Wlan.

Code

ystemctl status NetworkManager.service
● NetworkManager.service - Network Manager
     Loaded: loaded (/usr/lib/systemd/system/NetworkManager.service; enabled; preset: disabled)
     Active: active (running) since Mon 2025-11-24 11:00:24 CET; 7min ago
 Invocation: 02076afe25784750a7a057c564f5f810
       Docs: man:NetworkManager(8)
   Main PID: 943 (NetworkManager)
      Tasks: 4 (limit: 9241)
        CPU: 926ms
     CGroup: /system.slice/NetworkManager.service
             └─943 /usr/sbin/NetworkManager --no-daemon

Nov 24 11:02:29 localhost.localdomain NetworkManager[943]: <warn>  [1763978549.0215] device (wlp1s0): no secrets: No agents were available for this request.
Nov 24 11:02:29 localhost.localdomain NetworkManager[943]: <info>  [1763978549.0216] device (wlp1s0): state change: need-auth -> failed (reason 'no-secrets', managed-type: 'full')
Nov 24 11:02:29 localhost.localdomain NetworkManager[943]: <info>  [1763978549.0228] manager: NetworkManager state is now DISCONNECTED
Nov 24 11:02:29 localhost.localdomain NetworkManager[943]: <info>  [1763978549.0407] device (wlp1s0): set-hw-addr: set MAC address to CA:BF:A9:54:33:28 (scanning)
Nov 24 11:02:29 localhost.localdomain NetworkManager[943]: <warn>  [1763978549.0482] device (wlp1s0): Activation: failed for connection 'TP-Link_E5A7'
Nov 24 11:02:29 localhost.localdomain NetworkManager[943]: <info>  [1763978549.0496] device (wlp1s0): state change: failed -> disconnected (reason 'none', managed-type: 'full')
Nov 24 11:02:29 localhost.localdomain NetworkManager[943]: <info>  [1763978549.0557] device (wlp1s0): supplicant interface state: scanning -> disconnected
Nov 24 11:02:29 localhost.localdomain NetworkManager[943]: <info>  [1763978549.0558] device (p2p-dev-wlp1s0): supplicant management interface state: scanning -> disconnected
Nov 24 11:02:29 localhost.localdomain NetworkManager[943]: <info>  [1763978549.9268] device (wlp1s0): supplicant interface state: disconnected -> inactive
Nov 24 11:02:29 localhost.localdomain NetworkManager[943]: <info>  [1763978549.9269] device (p2p-dev-wlp1s0): supplicant management interface state: disconnected -> inactive

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Nach systemctl restart NetworkManager, kein Wlan.

Code

systemctl status NetworkManager.service
● NetworkManager.service - Network Manager
     Loaded: loaded (/usr/lib/systemd/system/NetworkManager.service; enabled; preset: disabled)
     Active: active (running) since Mon 2025-11-24 11:13:26 CET; 1min 37s ago
 Invocation: b2285f9a33014cb092e3b4200d4808a1
       Docs: man:NetworkManager(8)
   Main PID: 2781 (NetworkManager)
      Tasks: 4 (limit: 9241)
        CPU: 683ms
     CGroup: /system.slice/NetworkManager.service
             └─2781 /usr/sbin/NetworkManager --no-daemon

Nov 24 11:13:29 localhost.localdomain NetworkManager[2781]: <info>  [1763979209.4604] manager: NetworkManager state is now CONNECTING
Nov 24 11:13:29 localhost.localdomain NetworkManager[2781]: <info>  [1763979209.4697] device (wlp1s0): set-hw-addr: reset MAC address to A4:34:D9:4E:67:F9 (preserve)
Nov 24 11:13:29 localhost.localdomain NetworkManager[2781]: <info>  [1763979209.4752] device (wlp1s0): state change: prepare -> config (reason 'none', managed-type: 'full')
Nov 24 11:13:29 localhost.localdomain NetworkManager[2781]: <info>  [1763979209.4755] device (wlp1s0): Activation: (wifi) access point 'TP-Link_E5A7' has security, but secrets are required.
Nov 24 11:13:29 localhost.localdomain NetworkManager[2781]: <info>  [1763979209.4755] device (wlp1s0): state change: config -> need-auth (reason 'none', managed-type: 'full')
Nov 24 11:13:29 localhost.localdomain NetworkManager[2781]: <info>  [1763979209.4757] sup-iface[f18d6b9235814658,1,wlp1s0]: wps: type pbc start...
Nov 24 11:13:29 localhost.localdomain NetworkManager[2781]: <info>  [1763979209.4769] device (wlp1s0): supplicant interface state: disconnected -> inactive
Nov 24 11:13:29 localhost.localdomain NetworkManager[2781]: <info>  [1763979209.4769] device (p2p-dev-wlp1s0): supplicant management interface state: disconnected -> inactive
Nov 24 11:13:29 localhost.localdomain NetworkManager[2781]: <info>  [1763979209.4836] device (wlp1s0): supplicant interface state: inactive -> scanning
Nov 24 11:13:29 localhost.localdomain NetworkManager[2781]: <info>  [1763979209.4837] device (p2p-dev-wlp1s0): supplicant management interface state: inactive -> scanning

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Code

nmcli device show
GENERAL.DEVICE:                         wlp1s0
GENERAL.TYPE:                           wifi
GENERAL.HWADDR:                         A4:34:D9:4E:67:F9
GENERAL.MTU:                            1500
GENERAL.STATE:                          60 (wird verbunden (Legitimierung wird benötigt))
GENERAL.CONNECTION:                     TP-Link_E5A7
GENERAL.CON-PATH:                       /org/freedesktop/NetworkManager/ActiveConnection/2
IP4.GATEWAY:                            --
IP6.GATEWAY:                            --

GENERAL.DEVICE:                         lo
GENERAL.TYPE:                           loopback
GENERAL.HWADDR:                         00:00:00:00:00:00
GENERAL.MTU:                            65536
GENERAL.STATE:                          100 (verbunden (extern))
GENERAL.CONNECTION:                     lo
GENERAL.CON-PATH:                       /org/freedesktop/NetworkManager/ActiveConnection/1
IP4.ADDRESS[1]:                         127.0.0.1/8
IP4.GATEWAY:                            --
IP6.ADDRESS[1]:                         ::1/128
IP6.GATEWAY:                            --

GENERAL.DEVICE:                         AC:5F:EA:3B:6B:A6
GENERAL.TYPE:                           bt
GENERAL.HWADDR:                         AC:5F:EA:3B:6B:A6
GENERAL.MTU:                            0
GENERAL.STATE:                          30 (nicht verbunden)
GENERAL.CONNECTION:                     --
GENERAL.CON-PATH:                       --

GENERAL.DEVICE:                         p2p-dev-wlp1s0
GENERAL.TYPE:                           wifi-p2p
GENERAL.HWADDR:                         (unbekannt)
GENERAL.MTU:                            0
GENERAL.STATE:                          30 (nicht verbunden)
GENERAL.CONNECTION:                     --
GENERAL.CON-PATH:                       --

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Nach dem Reboot mit Wlan.

Code

nmcli device show
GENERAL.DEVICE:                         wlp1s0
GENERAL.TYPE:                           wifi
GENERAL.HWADDR:                         A4:34:D9:4E:67:F9
GENERAL.MTU:                            1500
GENERAL.STATE:                          100 (verbunden)
GENERAL.CONNECTION:                     TP-Link_E5A7
GENERAL.CON-PATH:                       /org/freedesktop/NetworkManager/ActiveConnection/3
IP4.ADDRESS[1]:                         192.168.X.X
IP4.GATEWAY:                            192.168.X.X
IP4.ROUTE[1]:                           dst = 192.168.X.X/24, nh = 0.0.0.0, mt = 600
IP4.ROUTE[2]:                           dst = 0.0.0.0/0, nh = 192.168.X.X, mt = 600
IP4.DNS[1]:                             185.22.44.50
IP4.DNS[2]:                             185.22.45.50
IP6.ADDRESS[1]:                         XXXX:XXXX:XXXX:XXXX:XXXX:XXXX:XXXX:XXXX/64
IP6.ADDRESS[2]:                         XXXX:XXXX:XXXX:XXXX:XXXX:XXXX:XXXX:XXXX/64
IP6.ADDRESS[3]:                         XXXX:XXXX:XXXX:XXXX:XXXX64
IP6.GATEWAY:                            XXXX:XXXX:XXXX:XXXX:XXXX
IP6.ROUTE[1]:                           dst = XXXX::/64, nh = ::, mt = 1024
IP6.ROUTE[2]:                           dst = XXXX:XXXX:XXXX:XXXX::/64, nh = ::, mt = 600
IP6.ROUTE[3]:                           dst = ::/0, nh = XXXX:XXXX:XXXX:XXXX:XXXX, mt = 600
IP6.DNS[1]:                             2a00:6020:100::1
IP6.DNS[2]:                             2a00:6020:200::1

GENERAL.DEVICE:                         lo
GENERAL.TYPE:                           loopback
GENERAL.HWADDR:                         00:00:00:00:00:00
GENERAL.MTU:                            65536
GENERAL.STATE:                          100 (verbunden (extern))
GENERAL.CONNECTION:                     lo
GENERAL.CON-PATH:                       /org/freedesktop/NetworkManager/ActiveConnection/1
IP4.ADDRESS[1]:                         127.0.0.1/8
IP4.GATEWAY:                            --
IP6.ADDRESS[1]:                         ::1/128
IP6.GATEWAY:                            --

GENERAL.DEVICE:                         AC:5F:EA:3B:6B:A6
GENERAL.TYPE:                           bt

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Dirk68 · 24. November 2025

Code

efibootmgr
BootCurrent: 0001
Timeout: 5 seconds
BootOrder: 0001,0000,0016,0013,0014,0015,0017
Boot0000* Windows Boot Manager  HD(1,GPT,0b421aa8-e3d6-4a37-8c8e-8e525ee42d51,0x800,0x82000)/File(\EFI\Microsoft\Boot\bootmgfw.efi)57494e444f5753000100000088000000780000004200430044004f0042004a004500430054003d007b00390064006500610038003600320063002d0035006300640064002d0034006500370030002d0061006300630031002d006600330032006200330034003400640034003700390035007d000000c5e30100000010000000040000007fff0400
Boot0001* openSUSE Boot Manager (grub2-bls)     HD(1,GPT,0b421aa8-e3d6-4a37-8c8e-8e525ee42d51,0x800,0x82000)/File(\EFI\opensuse\shim.efi)
Boot0010  Setup FvFile(721c8b66-426c-4e86-8e99-3457c46ab0b9)
Boot0011  Boot Menu     FvFile(86488440-41bb-42c7-93ac-450fbf7766bf)
Boot0012  Diagnostic Splash     FvFile(a7d8d9a6-6ab0-4aeb-ad9d-163e59a7a380)
Boot0013* ATA HDD: Intenso SSD Sata III                         PciRoot(0x0)/Pci(0x17,0x0)/Sata(1,0,0){5962af91-4456-419f-a7b9-1f4f892ab0f6}
Boot0014* USB FDD:      VenMsg(bc7838d2-0f82-4d60-8316-c068ee79d25b,6ff015a28830b543a8b8641009461e49)
Boot0015* USB CD:       VenMsg(bc7838d2-0f82-4d60-8316-c068ee79d25b,86701296aa5a7848b66cd49dd3ba6a55)
Boot0016* USB HDD:      VenMsg(bc7838d2-0f82-4d60-8316-c068ee79d25b,33e821aaaf33bc4789bd419f88c50803)
Boot0017* PCI LAN:      VenMsg(bc7838d2-0f82-4d60-8316-c068ee79d25b,78a84aaf2b2afc4ea79cf5cc8f3d3803)

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Dirk68 · 24. November 2025

Ich habe es gerade noch mal ausprobiert.

Herunterfahren als User aus KDE. Danach Start.

Kein Wlan.

Reboot als root aus der Konsole.

Kein Wlan.

Reboot als User aus KDE.

Wlan funktioniert.

Dirk68 · 24. November 2025

Zitat

also das teuerste IdeaPad kostet laut Lenovo 1.300 EUR

Das stimmt, die haben aber mit meinem Ideapad nicht viel gemeinsam.

Das kommt meinem schon näher und mit der 256GB Platte hat es immer noch weniger als meines mit 1TB.

https://www.lenovo.com/de/de/p/laptops/thinkpad/thinkpadx/lenovo-thinkpad-x12-gen-2-12-inch-intel/len101t0103

Dirk68 · 24. November 2025

Zitat

ja gut, der TE hat ein IdeaPad, das fällt dann doch eher in die Consumer-Klasse

Aber eine teure. Das neu IdeaPad kostet immerhin 2500€.

Darum geht es aber nicht. Windows 10 wird eingestellt, alle heben noch einen Rechner, der problemlos funktioniert aber von Microsoft zu Elektroschrott erklärt wird.

In allen gängigen Computerzeitschriften wird empfohlen auf Linux umzusteigen. Das wird nie was, wenn man dafür erst eine IT Ausbildung braucht.

Ich habe aus Interesse vor 30 Jahren Suse 5.0 ausprobiert und mich in vieles eingelesen. Das macht aber nicht jeder.

Wo also will Linux hin?

Dirk68 · 24. November 2025

Das Problem scheint nur aufzutreten, wenn der Rechner heruntergefahren wurde vor dem Start.

Nach dem Start

Code

systemctl status NetworkManager.service
● NetworkManager.service - Network Manager
     Loaded: loaded (/usr/lib/systemd/system/NetworkManager.service; enabled; preset: disabled)
     Active: active (running) since Mon 2025-11-24 11:00:24 CET; 7min ago
 Invocation: 02076afe25784750a7a057c564f5f810
       Docs: man:NetworkManager(8)
   Main PID: 943 (NetworkManager)
      Tasks: 4 (limit: 9241)
        CPU: 926ms
     CGroup: /system.slice/NetworkManager.service
             └─943 /usr/sbin/NetworkManager --no-daemon

Nov 24 11:02:29 localhost.localdomain NetworkManager[943]: <warn>  [1763978549.0215] device (wlp1s0): no secrets: No agents were available for this request.
Nov 24 11:02:29 localhost.localdomain NetworkManager[943]: <info>  [1763978549.0216] device (wlp1s0): state change: need-auth -> failed (reason 'no-secrets', managed-type: 'full')
Nov 24 11:02:29 localhost.localdomain NetworkManager[943]: <info>  [1763978549.0228] manager: NetworkManager state is now DISCONNECTED
Nov 24 11:02:29 localhost.localdomain NetworkManager[943]: <info>  [1763978549.0407] device (wlp1s0): set-hw-addr: set MAC address to CA:BF:A9:54:33:28 (scanning)
Nov 24 11:02:29 localhost.localdomain NetworkManager[943]: <warn>  [1763978549.0482] device (wlp1s0): Activation: failed for connection 'TP-Link_E5A7'
Nov 24 11:02:29 localhost.localdomain NetworkManager[943]: <info>  [1763978549.0496] device (wlp1s0): state change: failed -> disconnected (reason 'none', managed-type: 'full')
Nov 24 11:02:29 localhost.localdomain NetworkManager[943]: <info>  [1763978549.0557] device (wlp1s0): supplicant interface state: scanning -> disconnected
Nov 24 11:02:29 localhost.localdomain NetworkManager[943]: <info>  [1763978549.0558] device (p2p-dev-wlp1s0): supplicant management interface state: scanning -> disconnected
Nov 24 11:02:29 localhost.localdomain NetworkManager[943]: <info>  [1763978549.9268] device (wlp1s0): supplicant interface state: disconnected -> inactive
Nov 24 11:02:29 localhost.localdomain NetworkManager[943]: <info>  [1763978549.9269] device (p2p-dev-wlp1s0): supplicant management interface state: disconnected -> inactive

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Wlan geht nicht.

Nach Systemctl restart NetworkManager

Code

systemctl status NetworkManager.service
● NetworkManager.service - Network Manager
     Loaded: loaded (/usr/lib/systemd/system/NetworkManager.service; enabled; preset: disabled)
     Active: active (running) since Mon 2025-11-24 11:13:26 CET; 1min 37s ago
 Invocation: b2285f9a33014cb092e3b4200d4808a1
       Docs: man:NetworkManager(8)
   Main PID: 2781 (NetworkManager)
      Tasks: 4 (limit: 9241)
        CPU: 683ms
     CGroup: /system.slice/NetworkManager.service
             └─2781 /usr/sbin/NetworkManager --no-daemon

Nov 24 11:13:29 localhost.localdomain NetworkManager[2781]: <info>  [1763979209.4604] manager: NetworkManager state is now CONNECTING
Nov 24 11:13:29 localhost.localdomain NetworkManager[2781]: <info>  [1763979209.4697] device (wlp1s0): set-hw-addr: reset MAC address to A4:34:D9:4E:67:F9 (preserve)
Nov 24 11:13:29 localhost.localdomain NetworkManager[2781]: <info>  [1763979209.4752] device (wlp1s0): state change: prepare -> config (reason 'none', managed-type: 'full')
Nov 24 11:13:29 localhost.localdomain NetworkManager[2781]: <info>  [1763979209.4755] device (wlp1s0): Activation: (wifi) access point 'TP-Link_E5A7' has security, but secrets are required.
Nov 24 11:13:29 localhost.localdomain NetworkManager[2781]: <info>  [1763979209.4755] device (wlp1s0): state change: config -> need-auth (reason 'none', managed-type: 'full')
Nov 24 11:13:29 localhost.localdomain NetworkManager[2781]: <info>  [1763979209.4757] sup-iface[f18d6b9235814658,1,wlp1s0]: wps: type pbc start...
Nov 24 11:13:29 localhost.localdomain NetworkManager[2781]: <info>  [1763979209.4769] device (wlp1s0): supplicant interface state: disconnected -> inactive
Nov 24 11:13:29 localhost.localdomain NetworkManager[2781]: <info>  [1763979209.4769] device (p2p-dev-wlp1s0): supplicant management interface state: disconnected -> inactive
Nov 24 11:13:29 localhost.localdomain NetworkManager[2781]: <info>  [1763979209.4836] device (wlp1s0): supplicant interface state: inactive -> scanning
Nov 24 11:13:29 localhost.localdomain NetworkManager[2781]: <info>  [1763979209.4837] device (p2p-dev-wlp1s0): supplicant management interface state: inactive -> scanning

Alles anzeigen

Wlan geht nicht.

Nach reboot

Code

systemctl status NetworkManager.service
● NetworkManager.service - Network Manager
     Loaded: loaded (/usr/lib/systemd/system/NetworkManager.service; enabled; preset: disabled)
     Active: active (running) since Mon 2025-11-24 11:18:59 CET; 46s ago
 Invocation: 9f0682ea7af94e039fb9900926dd7ddb
       Docs: man:NetworkManager(8)
   Main PID: 979 (NetworkManager)
      Tasks: 4 (limit: 9241)
        CPU: 376ms
     CGroup: /system.slice/NetworkManager.service
             └─979 /usr/sbin/NetworkManager --no-daemon

Nov 24 11:19:24 localhost.localdomain NetworkManager[979]: <info>  [1763979564.8769] policy: set-hostname: set hostname to 'localhost.localdomain' (no hostname found)
Nov 24 11:19:26 localhost.localdomain NetworkManager[979]: <info>  [1763979566.6592] policy: set-hostname: set hostname to 'localhost.localdomain' (no hostname found)
Nov 24 11:19:27 localhost.localdomain NetworkManager[979]: <info>  [1763979567.9533] policy: set-hostname: set hostname to 'localhost.localdomain' (no hostname found)
Nov 24 11:19:28 localhost.localdomain NetworkManager[979]: <info>  [1763979568.5627] policy: set-hostname: set hostname to 'localhost.localdomain' (no hostname found)
Nov 24 11:19:34 localhost.localdomain NetworkManager[979]: <info>  [1763979574.2522] device (ttyUSB2): state change: unmanaged -> unavailable (reason 'none', managed-type: 'external')
Nov 24 11:19:34 localhost.localdomain NetworkManager[979]: <info>  [1763979574.2526] device (ttyUSB2): modem state 'failed'
Nov 24 11:19:34 localhost.localdomain NetworkManager[979]: <info>  [1763979574.2529] manager: (ttyUSB2): new Broadband device (/org/freedesktop/NetworkManager/Devices/5)
Nov 24 11:19:34 localhost.localdomain NetworkManager[979]: <info>  [1763979574.2533] modem-broadband[ttyUSB2]: failed to retrieve SIM object: No SIM object available
Nov 24 11:19:36 localhost.localdomain NetworkManager[979]: <info>  [1763979576.6277] policy: set-hostname: set hostname to 'localhost.localdomain' (no hostname found)
Nov 24 11:19:41 localhost.localdomain NetworkManager[979]: <info>  [1763979581.6449] policy: set-hostname: set hostname to 'localhost.localdomain' (no hostname found)

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Wlan geht wieder

Dirk68 · 24. November 2025

OK, dann warte ich mal, bis es wieder nicht funktioniert.

Habe schon 2mal neu gestartet, seitdem es wieder geht, aber es ging dann auch jedes mal wieder.

Dirk68 · 24. November 2025

Biosupdate hatte ich schon gemacht. Ein neueres Bios wird es nicht mehr geben, da das Modell nicht mehr supportet wird.

Virtualbox habe ich deinstalliert, um zu sehen, ob es daran liegt.

Das tut es scheinbar nicht. Als ich heute morgen den Rechner gestartet habe, hatte ich wieder kein Wlan. Ich habe dann einen USB-Wlan Adapter benutzt, der problemlos von verschiedenen Distributionen erkannt wird. Erkannt wird er hier auch aber keine WLanverbindung.

Erst nach einem erneuten Start geht das Wlan wieder. Beide Adapter haben Verbindung.

Ich habe eher ein generelles Problem beim Start des Netzwerkadapters.

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