Hallo Leute, ich bin neu hier im Forum und hab gleich eine Frage:
Ich habe vor kurzem begonnen wpa_supplicant zu verwenden um eine WLAN-Verbindung zu einem Netzwerk mit 802.1x Verschlüsselung herzustellen. Seither funktioniert der NetworkManager bzw. das NetworkManager applet für Wireless Netzwerke nicht mehr. Es steht immer dort "Gerät ist nicht betriebsbereit". Auch wenn ich defacto mit einem wlan-Netzwerk verbunden bin.
Hier der Syslog:
==> /var/log/syslog <== Mar 3 11:21:09 lenovo NetworkManager[927]: <warn> Trying to remove a non-existant call id. Mar 3 11:21:09 lenovo dbus[568]: [system] Activating service name='fi.w1.wpa_supplicant1' (using servicehelper) Mar 3 11:21:09 lenovo wpa_supplicant[11545]: dbus: Could not request service name: org.freedesktop.DBus.Error.AccessDenied Connection ":1.274876" is not allowed to own the service "fi.w1.wpa_supplicant1" due to security policies in the configuration file Mar 3 11:21:09 lenovo wpa_supplicant[11545]: Failed to initialize wpa_supplicant Mar 3 11:21:09 lenovo dbus[568]: [system] Activated service 'fi.w1.wpa_supplicant1' failed: Launch helper exited with unknown return code 255 Mar 3 11:21:09 lenovo NetworkManager[927]: <error> [1457000469.435692] [nm-supplicant-interface.c:997] interface_add_cb(): (wlan0): error adding interface: Launch helper exited with unknown return code 255 Mar 3 11:21:09 lenovo NetworkManager[927]: dbus_g_proxy_cancel_call: assertion 'pending != NULL' failed Mar 3 11:21:09 lenovo NetworkManager[927]: <info> (wlan0): supplicant interface state: starting -> down Mar 3 11:21:09 lenovo NetworkManager[927]: <warn> Trying to remove a non-existant call id. Mar 3 11:21:09 lenovo dbus[568]: [system] Activating service name='fi.w1.wpa_supplicant1' (using servicehelper)
Und wireless-info script von ubuntuforums.org:
########## wireless info START ##########
Report from: 04 Mar 2016 14:05 CET +0100
Booted last: 04 Mar 2016 13:45 CET +0100
Script from: 27 Sep 2015 00:34 UTC +0000
##### release ###########################
Distributor ID: Ubuntu
Description: Ubuntu 14.04.4 LTS
Release: 14.04
Codename: trusty
##### kernel ############################
Linux 3.19.0-51-generic #58~14.04.1-Ubuntu SMP Fri Feb 26 22:02:58 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux
Parameters: ro, quiet, splash, vt.handoff=7
##### desktop ###########################
Ubuntu
##### lspci #############################
08:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. RTL8723BE PCIe Wireless Network Adapter [10ec:b723]
Subsystem: Lenovo Device [17aa:b736]
Kernel driver in use: rtl8723be
09:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 10)
Subsystem: Lenovo Device [17aa:380d]
Kernel driver in use: r8169
##### lsusb #############################
Bus 004 Device 002: ID 8087:8000 Intel Corp.
Bus 004 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 002: ID 8087:8008 Intel Corp.
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 004: ID 0bda:b728 Realtek Semiconductor Corp.
Bus 001 Device 003: ID 5986:055e Acer, Inc
Bus 001 Device 002: ID 046d:c52b Logitech, Inc. Unifying Receiver
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
##### PCMCIA card info ##################
##### rfkill ############################
0: ideapad_wlan: Wireless LAN
Soft blocked: no
Hard blocked: no
1: hci0: Bluetooth
Soft blocked: yes
Hard blocked: no
2: ideapad_bluetooth: Bluetooth
Soft blocked: yes
Hard blocked: no
3: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
##### lsmod #############################
rtl8723be 143360 0
btcoexist 413696 1 rtl8723be
rtl_pci 40960 1 rtl8723be
rtlwifi 135168 3 btcoexist,rtl_pci,rtl8723be
mac80211 712704 3 rtl_pci,rtlwifi,rtl8723be
cfg80211 524288 2 mac80211,rtlwifi
ideapad_laptop 24576 0
sparse_keymap 16384 1 ideapad_laptop
wmi 20480 0
##### interfaces ########################
auto lo
iface lo inet loopback
##### ifconfig ##########################
eth0 Link encap:Ethernet HWaddr <MAC 'eth0' [IF]>
inet addr:192.168.0.250 Bcast:192.168.0.255 Mask:255.255.255.0
inet6 addr: fe80::<IP6 'eth0' [IF]>/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:44548 errors:0 dropped:0 overruns:0 frame:0
TX packets:24466 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:63050365 (63.0 MB) TX bytes:2042865 (2.0 MB)
vmnet1 Link encap:Ethernet HWaddr <MAC 'vmnet1' [IF]>
inet addr:172.16.1.1 Bcast:172.16.1.255 Mask:255.255.255.0
inet6 addr: fe80::<IP6 'vmnet1' [IF]>/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:145 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
vmnet8 Link encap:Ethernet HWaddr <MAC 'vmnet8' [IF]>
inet addr:172.16.105.1 Bcast:172.16.105.255 Mask:255.255.255.0
inet6 addr: fe80::<IP6 'vmnet8' [IF]>/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:146 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
wlan0 Link encap:Ethernet HWaddr <MAC 'wlan0' [IF]>
inet addr:192.168.0.15 Bcast:192.168.0.255 Mask:255.255.255.0
inet6 addr: fe80::<IP6 'wlan0' [IF]>/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:4 errors:0 dropped:0 overruns:0 frame:0
TX packets:103 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:1012 (1.0 KB) TX bytes:20216 (20.2 KB)
##### iwconfig ##########################
eth0 no wireless extensions.
vmnet1 no wireless extensions.
vmnet8 no wireless extensions.
lo no wireless extensions.
wlan0 IEEE 802.11bgn ESSID:"UPC0047311"
Mode:Managed Frequency:2.412 GHz Access Point: <MAC 'UPC0047311' [AC1]>
Bit Rate=72.2 Mb/s Tx-Power=20 dBm
Retry short limit:7 RTS thr=2347 B Fragment thr:off
Power Management:off
Link Quality=70/70 Signal level=-34 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0
##### route #############################
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
0.0.0.0 192.168.0.1 0.0.0.0 UG 0 0 0 eth0
169.254.0.0 0.0.0.0 255.255.0.0 U 0 0 0 wlan0
172.16.1.0 0.0.0.0 255.255.255.0 U 0 0 0 vmnet1
172.16.105.0 0.0.0.0 255.255.255.0 U 0 0 0 vmnet8
192.168.0.0 0.0.0.0 255.255.255.0 U 0 0 0 wlan0
192.168.0.0 0.0.0.0 255.255.255.0 U 1 0 0 eth0
##### resolv.conf #######################
nameserver 195.34.133.21
nameserver 212.186.211.21
nameserver 127.0.1.1
##### network managers ##################
Installed:
NetworkManager
Running:
root 930 1 10 13:45 ? 00:02:03 NetworkManager
##### NetworkManager info ###############
NetworkManager Tool
State: connected (global)
- Device: eth0 [Kabelnetzwerkverbindung 1] ------------------------------------
Type: Wired
Driver: r8169
State: connected
Default: yes
HW Address: <MAC 'eth0' [IF]>
Capabilities:
Carrier Detect: yes
Speed: 1000 Mb/s
Wired Properties
Carrier: on
IPv4 Settings:
Address: 192.168.0.250
Prefix: 24 (255.255.255.0)
Gateway: 192.168.0.1
DNS: 8.8.8.8
DNS: 8.8.4.4
- Device: wlan0 ----------------------------------------------------------------
Type: 802.11 WiFi
Driver: rtl8723be
State: unavailable
Default: no
HW Address: <MAC 'wlan0' [IF]>
Capabilities:
Wireless Properties
WEP Encryption: yes
WPA Encryption: yes
WPA2 Encryption: yes
Wireless Access Points
##### NetworkManager.state ##############
[main]
NetworkingEnabled=true
WirelessEnabled=true
WWANEnabled=true
WimaxEnabled=true
##### NetworkManager.conf ###############
[main]
plugins=ifupdown,keyfile,ofono
dns=dnsmasq
no-auto-default=<MAC 'eth0' [IF]>,
[ifupdown]
managed=true
##### NetworkManager profiles ###########
[[/etc/NetworkManager/system-connections/3WebCube3E00 1]] (600 root)
[connection] id=3WebCube3E00 1 | type=802-11-wireless
[802-11-wireless] ssid=3WebCube3E00 | mac-address=<MAC 'wlan0' [IF]>
[ipv4] method=auto
[ipv6] method=auto
[[/etc/NetworkManager/system-connections/UPC0047311]] (600 root)
[connection] id=UPC0047311 | type=802-11-wireless
[802-11-wireless] ssid=UPC0047311 | mac-address=<MAC 'wlan0' [IF]>
[ipv4] method=auto
[ipv6] method=ignore
[[/etc/NetworkManager/system-connections/3WebCube3E00]] (600 root)
[connection] id=3WebCube3E00 | type=802-11-wireless
[802-11-wireless] ssid=3WebCube3E00 | mac-address=<MAC 'wlan0' [IF]>
[ipv4] method=auto
[ipv6] method=auto
##### iw reg get ########################
Region: Europe/Vienna (based on set time zone)
country AT:
(2402 - 2482 @ 40), (N/A, 20)
(5170 - 5250 @ 40), (N/A, 20)
(5250 - 5330 @ 40), (N/A, 20), DFS
(5490 - 5710 @ 40), (N/A, 27), DFS
(57240 - 65880 @ 2160), (N/A, 40), NO-OUTDOOR
##### iwlist channels ###################
eth0 no frequency information.
vmnet1 no frequency information.
vmnet8 no frequency information.
lo no frequency information.
wlan0 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:2.412 GHz (Channel 1)
##### iwlist scan #######################
eth0 Interface doesn't support scanning.
vmnet1 Interface doesn't support scanning.
vmnet8 Interface doesn't support scanning.
lo Interface doesn't support scanning.
Channel occupancy:
2 APs on Frequency:2.412 GHz (Channel 1)
wlan0 Scan completed :
Cell 01 - Address: <MAC 'UPC0047311' [AC1]>
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=70/70 Signal level=-38 dBm
Encryption key:on
ESSID:"UPC0047311"
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=000000354c9dd826
Extra: Last beacon: 48ms ago
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
Cell 02 - Address: <MAC 'UPC Wi-Free' [AC2]>
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=70/70 Signal level=-26 dBm
Encryption key:on
ESSID:"UPC Wi-Free"
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=000000354c9f603d
Extra: Last beacon: 48ms ago
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : 802.1x
##### module infos ######################
[rtl8723be]
filename: /lib/modules/3.19.0-51-generic/updates/dkms/rtl8723be.ko
firmware: rtlwifi/rtl8723befw.bin
description: Realtek 8723BE 802.11n PCI wireless
license: GPL
author: Realtek WlanFAE <wlanfae@realtek.com>
author: PageHe <page_he@realsil.com.cn>
srcversion: 03124063245DA6DF009C61D
depends: rtl_pci,rtlwifi,btcoexist,mac80211
vermagic: 3.19.0-51-generic SMP mod_unload modversions
parm: swlps:bool
parm: swenc:using hardware crypto (default 0 [hardware])
(bool)
parm: ips:using no link power save (default 1 is open)
(bool)
parm: fwlps:using linked fw control power save (default 1 is open)
(bool)
parm: msi:Set to 1 to use MSI interrupts mode (default 0)
(bool)
parm: debug:Set debug level (0-5) (default 0) (int)
parm: disable_watchdog:Set to 1 to disable the watchdog (default 0)
(bool)
parm: ant_sel:Set to 1 or 2 to force antenna number (default 0)
(int)
[rtl_pci]
filename: /lib/modules/3.19.0-51-generic/updates/dkms/rtl_pci.ko
description: PCI basic driver for rtlwifi
license: GPL
author: Larry Finger <Larry.FInger@lwfinger.net>
author: Realtek WlanFAE <wlanfae@realtek.com>
author: lizhaoming <chaoming_li@realsil.com.cn>
srcversion: FB5152C16B54885EE27E3CA
depends: mac80211,rtlwifi
vermagic: 3.19.0-51-generic SMP mod_unload modversions
[rtlwifi]
filename: /lib/modules/3.19.0-51-generic/updates/dkms/rtlwifi.ko
description: Realtek 802.11n PCI wireless core
license: GPL
author: Larry Finger <Larry.FInger@lwfinger.net>
author: Realtek WlanFAE <wlanfae@realtek.com>
author: lizhaoming <chaoming_li@realsil.com.cn>
srcversion: F1626659AE2FC6355721878
depends: mac80211,cfg80211
vermagic: 3.19.0-51-generic SMP mod_unload modversions
[mac80211]
filename: /lib/modules/3.19.0-51-generic/kernel/net/mac80211/mac80211.ko
license: GPL
description: IEEE 802.11 subsystem
srcversion: 1261743510839D352D1D895
depends: cfg80211
intree: Y
vermagic: 3.19.0-51-generic SMP mod_unload modversions
signer: Magrathea: Glacier signing key
sig_key: E0:D6:4E:73:6E:B3:B1:A2:3E:2E:4A:9E:A9:B2:F2:73:99:A4:1C:AF
sig_hashalgo: sha512
parm: minstrel_vht_only:Use only VHT rates when VHT is supported by sta. (bool)
parm: max_nullfunc_tries:Maximum nullfunc tx tries before disconnecting (reason 4). (int)
parm: max_probe_tries:Maximum probe tries before disconnecting (reason 4). (int)
parm: beacon_loss_count:Number of beacon intervals before we decide beacon was lost. (int)
parm: probe_wait_ms:Maximum time(ms) to wait for probe response before disconnecting (reason 4). (int)
parm: ieee80211_default_rc_algo:Default rate control algorithm for mac80211 to use (charp)
[cfg80211]
filename: /lib/modules/3.19.0-51-generic/kernel/net/wireless/cfg80211.ko
description: wireless configuration support
license: GPL
author: Johannes Berg
srcversion: EF182B558008C23DD85EF03
depends:
intree: Y
vermagic: 3.19.0-51-generic SMP mod_unload modversions
signer: Magrathea: Glacier signing key
sig_key: E0:D6:4E:73:6E:B3:B1:A2:3E:2E:4A:9E:A9:B2:F2:73:99:A4:1C:AF
sig_hashalgo: sha512
parm: ieee80211_regdom:IEEE 802.11 regulatory domain code (charp)
parm: cfg80211_disable_40mhz_24ghz:Disable 40MHz support in the 2.4GHz band (bool)
##### module parameters #################
[rtl8723be]
ant_sel: 0
debug: 1
disable_watchdog: N
fwlps: N
ips: N
msi: N
swenc: Y
swlps: N
[mac80211]
beacon_loss_count: 7
ieee80211_default_rc_algo: minstrel_ht
max_nullfunc_tries: 2
max_probe_tries: 5
minstrel_vht_only: Y
probe_wait_ms: 500
[cfg80211]
cfg80211_disable_40mhz_24ghz: N
ieee80211_regdom: 00
##### /etc/modules ######################
lp
rtc
##### modprobe options ##################
[/etc/modprobe.d/blacklist-ath_pci.conf]
blacklist ath_pci
[/etc/modprobe.d/blacklist.conf]
blacklist evbug
blacklist usbmouse
blacklist usbkbd
blacklist eepro100
blacklist de4x5
blacklist eth1394
blacklist snd_intel8x0m
blacklist snd_aw2
blacklist i2c_i801
blacklist prism54
blacklist bcm43xx
blacklist garmin_gps
blacklist asus_acpi
blacklist snd_pcsp
blacklist pcspkr
blacklist amd76x_edac
[/etc/modprobe.d/blacklist-rare-network.conf]
alias net-pf-3 off
alias net-pf-6 off
alias net-pf-9 off
alias net-pf-11 off
alias net-pf-12 off
alias net-pf-19 off
alias net-pf-21 off
alias net-pf-36 off
[/etc/modprobe.d/iwlwifi.conf]
remove iwlwifi \
(/sbin/lsmod | grep -o -e ^iwlmvm -e ^iwldvm -e ^iwlwifi | xargs /sbin/rmmod) \
&& /sbin/modprobe -r mac80211
[/etc/modprobe.d/mlx4.conf]
softdep mlx4_core post: mlx4_en
[/etc/modprobe.d/rtl8723be.conf]
options rtl8723be swenc=1 fwlps=0 ips=0
[/etc/modprobe.d/vmware-fuse.conf]
alias char-major-10-229 fuse
##### rc.local ##########################
ifdown wlan0
ifup wlan0
sudo wpa_supplicant -i wlan0 -c /etc/wpa_supplicant/wpa_supplicant.conf -B
sudo dhcpcd wlan0
exit 0
##### pm-utils ##########################
##### udev rules ########################
[/etc/udev/rules.d/70-persistent-net.rules]
# PCI device 0x10ec:0x8168 (r8169)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="<MAC 'eth0' [IF]>", ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="eth*", NAME="eth0"
# PCI device 0x10ec:0xb723 (rtl8723be)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="<MAC 'wlan0' [IF]>", ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="wlan*", NAME="wlan0"
##### dmesg #############################
[ 8.709623] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 8.726052] r8169 0000:09:00.0 eth0: link down (repeated 2 times)
[ 8.726110] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 11.046647] wlan0: authenticate with <MAC 'UPC0047311' [AC1]>
[ 11.068439] wlan0: send auth to <MAC 'UPC0047311' [AC1]> (try 1/3)
[ 11.099537] wlan0: authenticated
[ 11.102489] wlan0: associate with <MAC 'UPC0047311' [AC1]> (try 1/3)
[ 11.107260] wlan0: RX AssocResp from <MAC 'UPC0047311' [AC1]> (capab=0x411 status=0 aid=2)
[ 11.107811] wlan0: associated
[ 11.107833] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 11.164876] bridge-wlan0: device is wireless, enabling SMAC
[ 11.164877] bridge-wlan0: up
[ 11.164879] bridge-wlan0: attached
[ 11.316700] r8169 0000:09:00.0 eth0: link up
[ 11.316707] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 12.339215] bridge-wlan0: disabling the bridge
[ 12.363927] bridge-wlan0: down
[ 12.363933] bridge-wlan0: detached
[ 12.363999] bridge-eth0: up
[ 12.364002] bridge-eth0: attached
########## wireless info END ############Ich bitte um eure Hilfe ☺
Martin
Moderiert von jug:
Thema in einen passenderen Forenbereich verschoben. Bitte beachte die als wichtig markierten Themen („Welche Themen gehören hier her und welche nicht?“) in jedem Forenbereich. Danke.
