Posts by coyotelinux

Registriere dich jetzt, um exklusive Vorteile zu genießen! Als registriertes Mitglied kannst du Inhalte herunterladen und profitierst von einem werbefreien Forum.
Mach mit und werde Teil unserer Community!

    Hallo rpi444


    so wie Beatfussel schrieb, reicht nur der Eintrag scan_ssid=1 um mit der neuen firmware-brcm80211 den Raspi nicht mehr abstürzen zu lassen.

    Habe erstmal ohne scan_ssid=1 -> apt-get install firmware-brcm80211 durchgeführt -> Absturz (SysRQ geht auch nicht), anschließend scan_ssid=1 eingetragen -> kein Absturz, sprich die alte firmware-brcm80211 kann hidden-SSID ohne den Eintrag scan_ssid=1, die neue watscht einen mit einem Absturz ab.

    habe es noch schnell gemacht, muss jetzt aber los, sonst gibt es Ärger mit der Frau :)


    werde leider erst morgen Abend dazu kommen.

    Sind die Schritte, die ich verstanden so richtig:

    1. November Image aufspielen

    2. a) sudo -k modprobe -v configs > kernel-v-alt.txt

    b) zcat /proc/config.gz > kernel_alt.txt

    3. rpi-update

    4. a) sudo -k modprobe -v configs > kernel-v-neu.txt

    b) zcat /proc/config.gz > kernel_neu.txt

    c) diff -a kernel_alt.txt kernel_neu.txt > unterschied.txt

    d) cat unterschied.txt

    5. die kernel-v-alt.txt, kernel-v-neu.txt und unterschied.txt -> hier posten

    nachdem die SSID versteckt wurde, und ein reboot erfolgte funktioniert es wieder nicht.

    Zusammengefasst:

    November 2017 Installation -> alles ok (inkl. hidden SSID)

    upgrade - > Absturz ca. nach zwei Minuten außer das WLAN Interface wird ausgeschaltet

    rpi-update -> löst das Problem mit dem Absturz, baut aber keine Verbindung zur hidden SSID auf


    Danke erstmal für die Unterstützung, kann Du den Bug zur der aktuellen Firmware weiterleiten, bzw. mir erklären wie ich das machen kann?

    ok, jetzt habe ich es. War gar nicht so simpel mit Cisco Aironet:


    Ausgabe


    pi@raspi:~ $ sudo -k iwlist wlan0 scan | grep -i essid
    ESSID:"Tech_D0041238"
    ESSID:"pistoriusnet"
    ESSID:"\x00"
    ESSID:"Anyong04012016"
    ESSID:"DIRECT-8D-HP ENVY 5640 series"
    ESSID:"\x00"
    ESSID:"DIRECT-gd-FireTV_1c41"
    ESSID:"@smart"

    meins ist hidden -> SSID @smart


    Ausgabe:


    pi@raspi:~ $ sudo -k iwlist wlan0 scan | grep -i essid
    ESSID:"Tech_D0041238"
    ESSID:"pistoriusnet"
    ESSID:"\x00"
    ESSID:"Anyong04012016"
    ESSID:"DIRECT-8D-HP ENVY 5640 series"
    ESSID:"\x00"
    ESSID:"DIRECT-gd-FireTV_1c41"
    ESSID:"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"

    sorry für den riesen LOG:



    pi@raspi:~ $ sudo -k wpa_supplicant -i wlan0 -D nl80211 -c /etc/wpa_supplicant/wpa_supplicant.conf -d

    wpa_supplicant v2.4

    random: Trying to read entropy from /dev/random

    Successfully initialized wpa_supplicant

    Initializing interface 'wlan0' conf '/etc/wpa_supplicant/wpa_supplicant.conf' driver 'nl80211' ctrl_interface 'N/A' bridge 'N/A'

    Configuration file '/etc/wpa_supplicant/wpa_supplicant.conf' -> '/etc/wpa_supplicant/wpa_supplicant.conf'

    Reading configuration file '/etc/wpa_supplicant/wpa_supplicant.conf'

    ctrl_interface='DIR=/var/run/wpa_supplicant GROUP=netdev'

    update_config=1

    country='DE'

    Priority group 0

    id=0 ssid='@smart'

    rfkill: initial event: idx=0 type=1 op=0 soft=0 hard=0

    rfkill: initial event: idx=1 type=2 op=0 soft=0 hard=0

    nl80211: Supported cipher 00-0f-ac:1

    nl80211: Supported cipher 00-0f-ac:5

    nl80211: Supported cipher 00-0f-ac:2

    nl80211: Supported cipher 00-0f-ac:4

    nl80211: Using driver-based off-channel TX

    nl80211: Supported vendor command: vendor_id=0x1018 subcmd=1

    nl80211: Use separate P2P group interface (driver advertised support)

    nl80211: Enable multi-channel concurrent (driver advertised support)

    nl80211: use P2P_DEVICE support

    nl80211: interface wlan0 in phy phy0

    nl80211: Set mode ifindex 3 iftype 2 (STATION)

    nl80211: Subscribe to mgmt frames with non-AP handle 0x6378a0

    nl80211: Register frame type=0xd0 (WLAN_FC_STYPE_ACTION) nl_handle=0x6378a0 match=040a

    nl80211: Register frame command failed (type=208): ret=-114 (Operation already in progress)

    nl80211: Register frame match - hexdump(len=2): 04 0a

    nl80211: Register frame type=0xd0 (WLAN_FC_STYPE_ACTION) nl_handle=0x6378a0 match=040b

    nl80211: Register frame command failed (type=208): ret=-114 (Operation already in progress)

    nl80211: Register frame match - hexdump(len=2): 04 0b

    nl80211: Register frame type=0xd0 (WLAN_FC_STYPE_ACTION) nl_handle=0x6378a0 match=040c

    nl80211: Register frame command failed (type=208): ret=-114 (Operation already in progress)

    nl80211: Register frame match - hexdump(len=2): 04 0c

    nl80211: Register frame type=0xd0 (WLAN_FC_STYPE_ACTION) nl_handle=0x6378a0 match=040d

    nl80211: Register frame command failed (type=208): ret=-114 (Operation already in progress)

    nl80211: Register frame match - hexdump(len=2): 04 0d

    nl80211: Register frame type=0xd0 (WLAN_FC_STYPE_ACTION) nl_handle=0x6378a0 match=090a

    nl80211: Register frame command failed (type=208): ret=-114 (Operation already in progress)

    nl80211: Register frame match - hexdump(len=2): 09 0a

    nl80211: Register frame type=0xd0 (WLAN_FC_STYPE_ACTION) nl_handle=0x6378a0 match=090b

    nl80211: Register frame command failed (type=208): ret=-114 (Operation already in progress)

    nl80211: Register frame match - hexdump(len=2): 09 0b

    nl80211: Register frame type=0xd0 (WLAN_FC_STYPE_ACTION) nl_handle=0x6378a0 match=090c

    nl80211: Register frame command failed (type=208): ret=-114 (Operation already in progress)

    nl80211: Register frame match - hexdump(len=2): 09 0c

    nl80211: Register frame type=0xd0 (WLAN_FC_STYPE_ACTION) nl_handle=0x6378a0 match=090d

    nl80211: Register frame command failed (type=208): ret=-114 (Operation already in progress)

    nl80211: Register frame match - hexdump(len=2): 09 0d

    nl80211: Register frame type=0xd0 (WLAN_FC_STYPE_ACTION) nl_handle=0x6378a0 match=0409506f9a09

    nl80211: Register frame command failed (type=208): ret=-114 (Operation already in progress)

    nl80211: Register frame match - hexdump(len=6): 04 09 50 6f 9a 09

    nl80211: Register frame type=0xd0 (WLAN_FC_STYPE_ACTION) nl_handle=0x6378a0 match=7f506f9a09

    nl80211: Register frame command failed (type=208): ret=-114 (Operation already in progress)

    nl80211: Register frame match - hexdump(len=5): 7f 50 6f 9a 09

    nl80211: Register frame type=0xd0 (WLAN_FC_STYPE_ACTION) nl_handle=0x6378a0 match=0801

    nl80211: Register frame command failed (type=208): ret=-114 (Operation already in progress)

    nl80211: Register frame match - hexdump(len=2): 08 01

    nl80211: Register frame type=0xd0 (WLAN_FC_STYPE_ACTION) nl_handle=0x6378a0 match=06

    nl80211: Register frame command failed (type=208): ret=-114 (Operation already in progress)

    nl80211: Register frame match - hexdump(len=1): 06

    nl80211: Register frame type=0xd0 (WLAN_FC_STYPE_ACTION) nl_handle=0x6378a0 match=0a07

    nl80211: Register frame command failed (type=208): ret=-114 (Operation already in progress)

    nl80211: Register frame match - hexdump(len=2): 0a 07

    nl80211: Register frame type=0xd0 (WLAN_FC_STYPE_ACTION) nl_handle=0x6378a0 match=0a11

    nl80211: Register frame command failed (type=208): ret=-114 (Operation already in progress)

    nl80211: Register frame match - hexdump(len=2): 0a 11

    nl80211: Register frame type=0xd0 (WLAN_FC_STYPE_ACTION) nl_handle=0x6378a0 match=1101

    nl80211: Register frame command failed (type=208): ret=-114 (Operation already in progress)

    nl80211: Register frame match - hexdump(len=2): 11 01

    nl80211: Register frame type=0xd0 (WLAN_FC_STYPE_ACTION) nl_handle=0x6378a0 match=1102

    nl80211: Register frame command failed (type=208): ret=-114 (Operation already in progress)

    nl80211: Register frame match - hexdump(len=2): 11 02

    nl80211: Register frame type=0xd0 (WLAN_FC_STYPE_ACTION) nl_handle=0x6378a0 match=0505

    nl80211: Register frame command failed (type=208): ret=-114 (Operation already in progress)

    nl80211: Register frame match - hexdump(len=2): 05 05

    nl80211: Failed to register Action frame processing - ignore for now

    netlink: Operstate: ifindex=3 linkmode=1 (userspace-control), operstate=5 (IF_OPER_DORMANT)

    nl80211: driver param='(null)'

    Add interface wlan0 to a new radio phy0

    nl80211: Regulatory information - country=DE (DFS-ETSI)

    nl80211: 2400-2483 @ 40 MHz 20 mBm

    nl80211: 5150-5250 @ 80 MHz 20 mBm (no outdoor)

    nl80211: 5250-5350 @ 80 MHz 20 mBm (no outdoor) (DFS)

    nl80211: 5470-5725 @ 160 MHz 26 mBm (DFS)

    nl80211: 5725-5875 @ 80 MHz 13 mBm

    nl80211: 57000-66000 @ 2160 MHz 40 mBm

    nl80211: Added 802.11b mode based on 802.11g information

    wlan0: Own MAC address: b8:27:eb:17:be:af

    wpa_driver_nl80211_set_key: ifindex=3 (wlan0) alg=0 addr=(nil) key_idx=0 set_tx=0 seq_len=0 key_len=0

    wpa_driver_nl80211_set_key: ifindex=3 (wlan0) alg=0 addr=(nil) key_idx=1 set_tx=0 seq_len=0 key_len=0

    wpa_driver_nl80211_set_key: ifindex=3 (wlan0) alg=0 addr=(nil) key_idx=2 set_tx=0 seq_len=0 key_len=0

    wpa_driver_nl80211_set_key: ifindex=3 (wlan0) alg=0 addr=(nil) key_idx=3 set_tx=0 seq_len=0 key_len=0

    wpa_driver_nl80211_set_key: ifindex=3 (wlan0) alg=0 addr=(nil) key_idx=4 set_tx=0 seq_len=0 key_len=0

    wpa_driver_nl80211_set_key: ifindex=3 (wlan0) alg=0 addr=(nil) key_idx=5 set_tx=0 seq_len=0 key_len=0

    wlan0: RSN: flushing PMKID list in the driver

    nl80211: Flush PMKIDs

    TDLS: TDLS operation not supported by driver

    TDLS: Driver uses internal link setup

    TDLS: Driver does not support TDLS channel switching

    wlan0: WPS: UUID based on MAC address: 63da1e29-d778-515a-b16c-146656ee9410

    ENGINE: Loading dynamic engine

    ENGINE: Loading dynamic engine

    EAPOL: SUPP_PAE entering state DISCONNECTED

    EAPOL: Supplicant port status: Unauthorized

    nl80211: Skip set_supp_port(unauthorized) while not associated

    EAPOL: KEY_RX entering state NO_KEY_RECEIVE

    EAPOL: SUPP_BE entering state INITIALIZE

    EAP: EAP entering state DISABLED

    Using existing control interface directory.

    ctrl_interface_group=108 (from group name 'netdev')

    wlan0: Added interface wlan0

    wlan0: State: DISCONNECTED -> DISCONNECTED

    nl80211: Set wlan0 operstate 0->0 (DORMANT)

    netlink: Operstate: ifindex=3 linkmode=-1 (no change), operstate=5 (IF_OPER_DORMANT)

    nl80211: Create interface iftype 10 (P2P_DEVICE)

    Failed to create interface p2p-dev-wlan0: -16 (Device or resource busy)

    nl80211: Failed to create a P2P Device interface p2p-dev-wlan0

    P2P: Failed to create P2P Device interface

    P2P: Failed to enable P2P Device interface

    random: Got 20/20 bytes from /dev/random

    RTM_NEWLINK: ifi_index=3 ifname=wlan0 operstate=2 linkmode=1 ifi_family=0 ifi_flags=0x1003 ([UP])

    RTM_NEWLINK: ifi_index=3 ifname=wlan0 wext ifi_family=0 ifi_flags=0x1003 ([UP])

    nl80211: Drv Event 34 (NL80211_CMD_NEW_SCAN_RESULTS) received for wlan0

    wlan0: nl80211: New scan results available

    nl80211: Scan probed for SSID ''

    nl80211: Scan included frequencies: 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 2467 2472

    wlan0: Event SCAN_RESULTS (3) received

    nl80211: Received scan results (7 BSSes)

    wlan0: BSS: Start scan result update 1

    wlan0: BSS: Add new id 0 BSSID b8:be:bf:ff:eb:50 SSID '\x00'

    wlan0: BSS: Add new id 1 BSSID 34:31:c4:09:c2:04 SSID 'Anyong04012016'

    wlan0: BSS: Add new id 2 BSSID 10:8c:cf:ea:e9:70 SSID '\x00'

    wlan0: BSS: Add new id 3 BSSID c4:27:95:85:48:25 SSID 'Tech_D0041238'

    wlan0: BSS: Add new id 4 BSSID 84:a8:e4:99:cd:ad SSID 'pistoriusnet'

    wlan0: BSS: Add new id 5 BSSID 18:60:24:2b:ae:8e SSID 'DIRECT-8D-HP ENVY 5640 series'

    wlan0: BSS: Add new id 6 BSSID 6e:56:97:bd:83:2a SSID '\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'

    BSS: last_scan_res_used=7/32

    wlan0: New scan results available (own=0 ext=0)

    WPS: AP 34:31:c4:09:c2:04 type 0 added

    WPS: AP 84:a8:e4:99:cd:ad type 0 added

    WPS: AP 18:60:24:2b:ae:8e type 0 added

    WPS: AP 6e:56:97:bd:83:2a type 0 added

    WPS: AP[0] 34:31:c4:09:c2:04 type=0 tries=0 last_attempt=-1 sec ago blacklist=0

    WPS: AP[1] 84:a8:e4:99:cd:ad type=0 tries=0 last_attempt=-1 sec ago blacklist=0

    WPS: AP[2] 18:60:24:2b:ae:8e type=0 tries=0 last_attempt=-1 sec ago blacklist=0

    WPS: AP[3] 6e:56:97:bd:83:2a type=0 tries=0 last_attempt=-1 sec ago blacklist=0

    wlan0: Selecting BSS from priority group 0

    wlan0: 0: b8:be:bf:ff:eb:50 ssid='\x00' wpa_ie_len=0 rsn_ie_len=20 caps=0x431 level=-40

    wlan0: skip - SSID mismatch

    wlan0: 1: 34:31:c4:09:c2:04 ssid='Anyong04012016' wpa_ie_len=0 rsn_ie_len=20 caps=0x431 level=-69 wps

    wlan0: skip - SSID mismatch

    wlan0: 2: 10:8c:cf:ea:e9:70 ssid='\x00' wpa_ie_len=0 rsn_ie_len=22 caps=0x431 level=-76

    wlan0: skip - SSID mismatch

    wlan0: 3: c4:27:95:85:48:25 ssid='Tech_D0041238' wpa_ie_len=28 rsn_ie_len=24 caps=0x511 level=-84

    wlan0: skip - SSID mismatch

    wlan0: 4: 84:a8:e4:99:cd:ad ssid='pistoriusnet' wpa_ie_len=28 rsn_ie_len=24 caps=0x411 level=-84 wps

    wlan0: skip - SSID mismatch

    wlan0: 5: 18:60:24:2b:ae:8e ssid='DIRECT-8D-HP ENVY 5640 series' wpa_ie_len=0 rsn_ie_len=20 caps=0x511 level=-86 wps p2p

    wlan0: skip - SSID mismatch

    wlan0: 6: 6e:56:97:bd:83:2a ssid='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00' wpa_ie_len=0 rsn_ie_len=20 caps=0x411 level=-87 wps p2p

    wlan0: skip - SSID mismatch

    wlan0: No suitable network found

    wlan0: Use normal scan instead of sched_scan for initial scans (normal_scans=0)

    wlan0: Setting scan request: 5.000000 sec

    wlan0: Starting delayed sched scan

    wlan0: Use normal scan instead of sched_scan for initial scans (normal_scans=0)

    wlan0: Rescheduling scan request: 0.000000 sec

    wlan0: State: DISCONNECTED -> SCANNING

    wlan0: Starting AP scan for wildcard SSID

    wlan0: Add radio work 'scan'@0x647d28

    wlan0: First radio work item in the queue - schedule start immediately

    wlan0: Starting radio work 'scan'@0x647d28 after 0.000038 second wait

    wlan0: nl80211: scan request

    Scan requested (ret=0) - scan timeout 30 seconds

    nl80211: Drv Event 33 (NL80211_CMD_TRIGGER_SCAN) received for wlan0

    wlan0: nl80211: Scan trigger

    wlan0: Event SCAN_STARTED (47) received

    wlan0: Own scan request started a scan in 0.000112 seconds

    nl80211: Drv Event 34 (NL80211_CMD_NEW_SCAN_RESULTS) received for wlan0

    wlan0: nl80211: New scan results available

    nl80211: Scan probed for SSID ''

    nl80211: Scan included frequencies: 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 2467 2472

    wlan0: Event SCAN_RESULTS (3) received

    wlan0: Scan completed in 0.564656 seconds

    nl80211: Received scan results (7 BSSes)

    wlan0: BSS: Start scan result update 2

    wlan0: BSS: Do not update scan IEs for 18:60:24:2b:ae:8e since that would remove P2P IE information

    BSS: last_scan_res_used=7/32

    wlan0: New scan results available (own=1 ext=0)

    WPS: AP[0] 34:31:c4:09:c2:04 type=0 tries=0 last_attempt=-1 sec ago blacklist=0

    WPS: AP[1] 84:a8:e4:99:cd:ad type=0 tries=0 last_attempt=-1 sec ago blacklist=0

    WPS: AP[2] 18:60:24:2b:ae:8e type=0 tries=0 last_attempt=-1 sec ago blacklist=0

    WPS: AP[3] 6e:56:97:bd:83:2a type=0 tries=0 last_attempt=-1 sec ago blacklist=0

    wlan0: Radio work 'scan'@0x647d28 done in 0.599696 seconds

    wlan0: Selecting BSS from priority group 0

    wlan0: 0: b8:be:bf:ff:eb:50 ssid='\x00' wpa_ie_len=0 rsn_ie_len=20 caps=0x431 level=-39

    wlan0: skip - SSID mismatch

    wlan0: 1: 34:31:c4:09:c2:04 ssid='Anyong04012016' wpa_ie_len=0 rsn_ie_len=20 caps=0x431 level=-69 wps

    wlan0: skip - SSID mismatch

    wlan0: 2: 10:8c:cf:ea:e9:70 ssid='\x00' wpa_ie_len=0 rsn_ie_len=22 caps=0x431 level=-75

    wlan0: skip - SSID mismatch

    wlan0: 3: c4:27:95:85:48:25 ssid='Tech_D0041238' wpa_ie_len=28 rsn_ie_len=24 caps=0x511 level=-86

    wlan0: skip - SSID mismatch

    wlan0: 4: 84:a8:e4:99:cd:ad ssid='pistoriusnet' wpa_ie_len=28 rsn_ie_len=24 caps=0x411 level=-86 wps

    wlan0: skip - SSID mismatch

    wlan0: 5: 18:60:24:2b:ae:8e ssid='DIRECT-8D-HP ENVY 5640 series' wpa_ie_len=0 rsn_ie_len=20 caps=0x511 level=-87 wps p2p

    wlan0: skip - SSID mismatch

    wlan0: 6: 6e:56:97:bd:83:2a ssid='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00' wpa_ie_len=0 rsn_ie_len=20 caps=0x411 level=-87 wps p2p

    wlan0: skip - SSID mismatch

    wlan0: No suitable network found

    wlan0: Use normal scan instead of sched_scan for initial scans (normal_scans=1)

    wlan0: Setting scan request: 5.000000 sec

    RTM_NEWLINK: ifi_index=3 ifname=wlan0 wext ifi_family=0 ifi_flags=0x1003 ([UP])

    EAPOL: disable timer tick

    nl80211: Drv Event 33 (NL80211_CMD_TRIGGER_SCAN) received for wlan0

    wlan0: nl80211: Scan trigger

    wlan0: Event SCAN_STARTED (47) received

    wlan0: External program started a scan

    RTM_NEWLINK: ifi_index=3 ifname=wlan0 wext ifi_family=0 ifi_flags=0x1003 ([UP])

    nl80211: Drv Event 34 (NL80211_CMD_NEW_SCAN_RESULTS) received for wlan0

    wlan0: nl80211: New scan results available

    nl80211: Scan probed for SSID ''

    nl80211: Scan included frequencies: 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 2467 2472

    wlan0: Event SCAN_RESULTS (3) received

    wlan0: Scan completed in 0.567791 seconds

    nl80211: Received scan results (7 BSSes)

    wlan0: BSS: Start scan result update 3

    BSS: last_scan_res_used=7/32

    wlan0: New scan results available (own=0 ext=1)

    wlan0: Do not use results from externally requested scan operation for network selection

    wlan0: Starting AP scan for wildcard SSID

    wlan0: Determining shared radio frequencies (max len 2)

    wlan0: Shared frequencies (len=0): completed iteration

    wlan0: Add radio work 'scan'@0x64df00

    wlan0: First radio work item in the queue - schedule start immediately

    wlan0: Starting radio work 'scan'@0x64df00 after 0.000080 second wait

    wlan0: nl80211: scan request

    Scan requested (ret=0) - scan timeout 30 seconds

    nl80211: Drv Event 33 (NL80211_CMD_TRIGGER_SCAN) received for wlan0

    wlan0: nl80211: Scan trigger

    wlan0: Event SCAN_STARTED (47) received

    wlan0: Own scan request started a scan in 0.000216 seconds

    nl80211: Drv Event 34 (NL80211_CMD_NEW_SCAN_RESULTS) received for wlan0

    wlan0: nl80211: New scan results available

    nl80211: Scan probed for SSID ''

    nl80211: Scan included frequencies: 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 2467 2472

    wlan0: Event SCAN_RESULTS (3) received

    wlan0: Scan completed in 0.567120 seconds

    nl80211: Received scan results (7 BSSes)

    wlan0: BSS: Start scan result update 4

    wlan0: BSS: Do not update scan IEs for 18:60:24:2b:ae:8e since that would remove P2P IE information

    BSS: last_scan_res_used=7/32

    wlan0: New scan results available (own=1 ext=0)

    WPS: AP[0] 34:31:c4:09:c2:04 type=0 tries=0 last_attempt=-1 sec ago blacklist=0

    WPS: AP[1] 84:a8:e4:99:cd:ad type=0 tries=0 last_attempt=-1 sec ago blacklist=0

    WPS: AP[2] 18:60:24:2b:ae:8e type=0 tries=0 last_attempt=-1 sec ago blacklist=0

    WPS: AP[3] 6e:56:97:bd:83:2a type=0 tries=0 last_attempt=-1 sec ago blacklist=0

    wlan0: Radio work 'scan'@0x64df00 done in 0.603342 seconds

    wlan0: Selecting BSS from priority group 0

    wlan0: 0: b8:be:bf:ff:eb:50 ssid='\x00' wpa_ie_len=0 rsn_ie_len=20 caps=0x431 level=-43

    wlan0: skip - SSID mismatch

    wlan0: 1: 34:31:c4:09:c2:04 ssid='Anyong04012016' wpa_ie_len=0 rsn_ie_len=20 caps=0x431 level=-71 wps

    wlan0: skip - SSID mismatch

    wlan0: 2: 10:8c:cf:ea:e9:70 ssid='\x00' wpa_ie_len=0 rsn_ie_len=22 caps=0x431 level=-76

    wlan0: skip - SSID mismatch

    wlan0: 3: c4:27:95:85:48:25 ssid='Tech_D0041238' wpa_ie_len=28 rsn_ie_len=24 caps=0x511 level=-83

    wlan0: skip - SSID mismatch

    wlan0: 4: 18:60:24:2b:ae:8e ssid='DIRECT-8D-HP ENVY 5640 series' wpa_ie_len=0 rsn_ie_len=20 caps=0x511 level=-84 wps p2p

    wlan0: skip - SSID mismatch

    wlan0: 5: 84:a8:e4:99:cd:ad ssid='pistoriusnet' wpa_ie_len=28 rsn_ie_len=24 caps=0x411 level=-85 wps

    wlan0: skip - SSID mismatch

    wlan0: 6: 6e:56:97:bd:83:2a ssid='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00' wpa_ie_len=0 rsn_ie_len=20 caps=0x411 level=-87 wps p2p

    wlan0: skip - SSID mismatch

    wlan0: No suitable network found

    wlan0: Use normal scan instead of sched_scan for initial scans (normal_scans=2)

    wlan0: Setting scan request: 5.000000 sec

    RTM_NEWLINK: ifi_index=3 ifname=wlan0 wext ifi_family=0 ifi_flags=0x1003 ([UP])

    ^Cwlan0: Removing interface wlan0

    wlan0: Request to deauthenticate - bssid=00:00:00:00:00:00 pending_bssid=00:00:00:00:00:00 reason=3 state=SCANNING

    TDLS: Tear down peers

    wlan0: State: SCANNING -> DISCONNECTED

    nl80211: Set wlan0 operstate 0->0 (DORMANT)

    netlink: Operstate: ifindex=3 linkmode=-1 (no change), operstate=5 (IF_OPER_DORMANT)

    EAPOL: External notification - portEnabled=0

    EAPOL: External notification - portValid=0

    wlan0: WPA: Clear old PMK and PTK

    wlan0: BSS: Remove id 0 BSSID b8:be:bf:ff:eb:50 SSID '\x00' due to wpa_bss_flush

    wlan0: BSS: Remove id 1 BSSID 34:31:c4:09:c2:04 SSID 'Anyong04012016' due to wpa_bss_flush

    wlan0: BSS: Remove id 2 BSSID 10:8c:cf:ea:e9:70 SSID '\x00' due to wpa_bss_flush

    wlan0: BSS: Remove id 3 BSSID c4:27:95:85:48:25 SSID 'Tech_D0041238' due to wpa_bss_flush

    wlan0: BSS: Remove id 5 BSSID 18:60:24:2b:ae:8e SSID 'DIRECT-8D-HP ENVY 5640 series' due to wpa_bss_flush

    wlan0: BSS: Remove id 4 BSSID 84:a8:e4:99:cd:ad SSID 'pistoriusnet' due to wpa_bss_flush

    wlan0: BSS: Remove id 6 BSSID 6e:56:97:bd:83:2a SSID '\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00' due to wpa_bss_flush

    wlan0: Cancelling delayed sched scan

    wlan0: Cancelling scan request

    wlan0: Cancelling authentication timeout

    Remove interface wlan0 from radio phy0

    Remove radio phy0

    nl80211: deinit ifname=wlan0 disabled_11b_rates=0

    nl80211: Remove monitor interface: refcount=0

    netlink: Operstate: ifindex=3 linkmode=0 (kernel-control), operstate=6 (IF_OPER_UP)

    nl80211: Set mode ifindex 3 iftype 2 (STATION)

    nl80211: Unsubscribe mgmt frames handle 0x88ebf029 (mode change)

    wlan0: CTRL-EVENT-TERMINATING

    Control interface directory not empty - leaving it behind

    ich bin echt froh, dass hier im Forum so schnell und kompetent geholfen wir, danke Dir rpi444 für deine Unterstützung vorab. Im Gegensatz zum meinem Nickname (war mal in der Jugend ein Hype) habe ich leider nicht so viel Ahnung von Linux und Raspberry Pi, will mich aber da einarbeiten und vor allem meinem Sohn anschließend was beibringen.

    So wie ich deinen Hinweis aus dem LOG erkennen kann, ist der Hinweis darauf die Datei /var/run/wpa_supplicant/wlan0 zu löschen. Reicht das alleine aus, oder soll ich noch was beachten?