Code:
########## wireless info START ##########
Report from: 28 Nov 2014 22:55 CET +0100
Booted last: 28 Nov 2014 22:46 CET +0100
Script from: 20 Sep 2014 23:04 UTC +0000
##### release ###########################
Distributor ID: elementary OS
Description: elementary OS Luna
Release: 0.2.1
Codename: luna
##### kernel ############################
Linux 3.2.0-72-generic #107-Ubuntu SMP Thu Nov 6 14:24:01 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux
Parameters: ro, quiet, splash, vt.handoff=7
##### desktop ###########################
Pantheon
##### lspci #############################
01:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 10)
Subsystem: Lenovo Device [17aa:5110]
Kernel driver in use: r8169
03:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. Device [10ec:b723]
Subsystem: Lenovo Device [17aa:b736]
Kernel driver in use: rtl8723be
##### lsusb #############################
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 007 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 008 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 009 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 002 Device 002: ID 04f2:b444 Chicony Electronics Co., Ltd
Bus 004 Device 002: ID 0bda:b728 Realtek Semiconductor Corp.
##### PCMCIA card info ##################
##### rfkill ############################
0: tpacpi_bluetooth_sw: Bluetooth
Soft blocked: no
Hard blocked: no
1: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
##### lsmod #############################
rtl8723be 120801 0
rtl8723_common 23712 1 rtl8723be
rtl_pci 35613 1 rtl8723be
rtlwifi 91070 2 rtl8723be,rtl_pci
mac80211 614800 3 rtl8723be,rtl_pci,rtlwifi
cfg80211 599648 2 rtlwifi,mac80211
btcoexist 50313 1 rtl8723be
compat 37460 6 rtl8723be,rtl_pci,rtlwifi,mac80211,cfg80211,btcoexist
wmi 19256 0
##### interfaces ########################
auto lo
iface lo inet loopback
##### ifconfig ##########################
eth0 Link encap:Ethernet HWaddr <MAC 'eth0' [IF]>
inet addr:192.168.2.105 Bcast:192.168.2.255 Mask:255.255.255.0
inet6 addr: fe80::2ad2:44ff:fedf:d1e6/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:1921 errors:0 dropped:0 overruns:0 frame:0
TX packets:2139 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:886642 (886.6 KB) TX bytes:298162 (298.1 KB)
Interrupt:86
##### iwconfig ##########################
lo no wireless extensions.
eth0 no wireless extensions.
##### route #############################
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
0.0.0.0 192.168.2.1 0.0.0.0 UG 0 0 0 eth0
169.254.0.0 0.0.0.0 255.255.0.0 U 1000 0 0 eth0
192.168.2.0 0.0.0.0 255.255.255.0 U 1 0 0 eth0
##### resolv.conf #######################
nameserver 127.0.0.1
##### nm-tool ###########################
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: 100 Mb/s
Wired Properties
Carrier: on
IPv4 Settings:
Address: 192.168.2.105
Prefix: 24 (255.255.255.0)
Gateway: 192.168.2.1
DNS: 192.168.2.1
##### NetworkManager.state ##############
[main]
NetworkingEnabled=true
WirelessEnabled=true
WWANEnabled=true
WimaxEnabled=true
##### NetworkManager.conf ###############
[main]
plugins=ifupdown,keyfile
dns=dnsmasq
[ifupdown]
managed=false
##### NetworkManager profiles ###########
##### iw reg get ########################
Region: Europe/Berlin (based on set time zone)
country 00:
(2402 - 2472 @ 40), (3, 20)
(2457 - 2482 @ 20), (3, 20), PASSIVE-SCAN, NO-IBSS
(2474 - 2494 @ 20), (3, 20), NO-OFDM, PASSIVE-SCAN, NO-IBSS
(5170 - 5250 @ 40), (3, 20), PASSIVE-SCAN, NO-IBSS
(5735 - 5835 @ 40), (3, 20), PASSIVE-SCAN, NO-IBSS
##### iwlist channels ###################
lo no frequency information.
eth0 no frequency information.
##### iwlist scan #######################
lo Interface doesn't support scanning.
eth0 Interface doesn't support scanning.
##### module infos ######################
[rtl8723be]
filename: /lib/modules/3.2.0-72-generic/updates/drivers/net/wireless/rtlwifi/rtl8723be/rtl8723be.ko
version: backported from Linux (v3.16-0-g19583ca) using backports v3.16-1-0-g87df966
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: C94095C986767A931B924EF
depends: rtlwifi,rtl8723-common,rtl_pci,compat,btcoexist,mac80211
vermagic: 3.2.0-72-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)
[rtl8723_common]
filename: /lib/modules/3.2.0-72-generic/updates/drivers/net/wireless/rtlwifi/rtl8723com/rtl8723-common.ko
description: Realtek RTL8723AE/RTL8723BE 802.11n PCI wireless common routines
license: GPL
author: Larry Finger <Larry.Finger@lwfinger.net>
author: Realtek WlanFAE <wlanfae@realtek.com>
srcversion: 7410431A59C24B1BC33226E
depends:
vermagic: 3.2.0-72-generic SMP mod_unload modversions
[rtl_pci]
filename: /lib/modules/3.2.0-72-generic/updates/drivers/net/wireless/rtlwifi/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: 2A841709EF6A38E777CCD34
depends: mac80211,rtlwifi,compat
vermagic: 3.2.0-72-generic SMP mod_unload modversions
[rtlwifi]
filename: /lib/modules/3.2.0-72-generic/updates/drivers/net/wireless/rtlwifi/rtlwifi.ko
version: backported from Linux (v3.16-0-g19583ca) using backports v3.16-1-0-g87df966
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: AEDBFD2C2F64D9D545BF951
depends: mac80211,compat,cfg80211
vermagic: 3.2.0-72-generic SMP mod_unload modversions
[mac80211]
filename: /lib/modules/3.2.0-72-generic/updates/net/mac80211/mac80211.ko
license: GPL
description: IEEE 802.11 subsystem
version: backported from Linux (v3.16-0-g19583ca) using backports v3.16-1-0-g87df966
srcversion: 15791DA6391E3692639BAB5
depends: cfg80211,compat
vermagic: 3.2.0-72-generic SMP mod_unload modversions
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/3.2.0-72-generic/updates/net/wireless/cfg80211.ko
version: backported from Linux (v3.16-0-g19583ca) using backports v3.16-1-0-g87df966
description: wireless configuration support
license: GPL
author: Johannes Berg
srcversion: 67813FD63FE30A8DC22E6B7
depends: compat
vermagic: 3.2.0-72-generic SMP mod_unload modversions
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]
debug: 0
fwlps: Y
ips: Y
msi: N
swenc: N
swlps: N
[mac80211]
beacon_loss_count: 7
max_nullfunc_tries: 2
max_probe_tries: 5
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/broadcom-sta-dkms.conf]
blacklist b44
blacklist b43legacy
blacklist b43
blacklist brcm80211
blacklist brcmsmac
blacklist brcmfmac
blacklist ssb
blacklist bcma
blacklist bcm43xx
##### rc.local ##########################
exit 0
##### pm-utils ##########################
##### udev rules ########################
[/etc/udev/rules.d/70-persistent-net.rules]
# PCI device 0x10ec:/sys/devices/pci0000:00/0000:00:03.1/0000:01:00.0 (r8169)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="<MAC 'eth0' [IF]>", ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="eth*", NAME="eth0"
##### dmesg #############################
[ 5.070059] rtl8723be 0000:03:00.0: PCI INT A -> GSI 40 (level, low) -> IRQ 40
[ 5.070079] rtl8723be 0000:03:00.0: setting latency timer to 64
[ 5.134887] rtl8723be: Using firmware rtlwifi/rtl8723befw.bin
[ 5.191157] rtlwifi: Firmware rtlwifi/rtl8723befw.bin not available
[ 12.341779] IBM TrackPoint firmware: 0x0e, buttons: 3/3
########## wireless info END ############
Unfortunately all given hints did not work out for me here. If you have another idea, please let me know.
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