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Message #137190
[Bug 1480972] Re: nm-applet sometimes shows all networks, then none
After trying a number of things, deleting the bulk of ~/.config seems to
have worked, so it was probably some old setting from there.
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https://bugs.launchpad.net/bugs/1480972
Title:
nm-applet sometimes shows all networks, then none
Status in network-manager package in Ubuntu:
New
Bug description:
I'm using Lubuntu 15.04 on an EeePC 901. Using the home wireless
network is fine, but two times in two different places recently, the
nm-applet has seen all the networks for a few seconds after bootup and
then decided it cannot see any.
(Photos of this are available, but as I can't get scrot to capture the
popup list of lots/no networks, they're via a camera.)
Based on two lines in /var/log/syslog ..
Aug 2 19:35:45 eee901 kernel: [ 23.933607] eeepc_laptop: BIOS says wireless lan is unblocked, but the pci device is absent
Aug 2 19:35:45 eee901 kernel: [ 23.933614] eeepc_laptop: skipped wireless hotplug as probably inappropriate for this model
.. very late in the start up process I wondered if the wireless card
was, for some reason, being ignored from this point, but the Ubuntu
Forums wireless script shows that something can still see all the
networks here:
########## wireless info START ##########
Report from: 03 Aug 2015 11:16 BST +0100
Booted last: 03 Aug 2015 11:03 BST +0100
Script from: 14 Jul 2015 17:04 UTC +0000
##### release ###########################
Distributor ID: Ubuntu
Description: Ubuntu 15.04
Release: 15.04
Codename: vivid
##### kernel ############################
Linux 3.19.0-25-generic #26-Ubuntu SMP Fri Jul 24 21:16:27 UTC 2015
i686 i686 i686 GNU/Linux
Parameters: ro, quiet, splash, vt.handoff=7
##### desktop ###########################
Lubuntu
##### lspci #############################
01:00.0 Network controller [0280]: Ralink corp. RT2790 Wireless 802.11n 1T/2R PCIe [1814:0781]
Subsystem: Ralink corp. RT2790 Wireless 802.11n 1T/2R PCIe [1814:2790]
Kernel driver in use: rt2800pci
04:00.0 Ethernet controller [0200]: Qualcomm Atheros AR8121/AR8113/AR8114 Gigabit or Fast Ethernet [1969:1026] (rev b0)
Subsystem: ASUSTeK Computer Inc. Device [1043:8324]
Kernel driver in use: ATL1E
##### lsusb #############################
Bus 001 Device 002: ID 05e3:0505 Genesys Logic, Inc.
Bus 001 Device 003: ID 058f:6335 Alcor Micro Corp. SD/MMC Card Reader
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 005 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 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
##### PCMCIA card info ##################
'pccardctl' is not installed (package "pcmciautils").
##### rfkill ############################
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
1: eeepc-wlan: Wireless LAN
Soft blocked: no
Hard blocked: no
2: eeepc-bluetooth: Bluetooth
Soft blocked: yes
Hard blocked: no
##### lsmod #############################
rt2800pci 16384 0
rt2800mmio 16384 1 rt2800pci
rt2800lib 90112 2 rt2800pci,rt2800mmio
rt2x00pci 16384 1 rt2800pci
rt2x00mmio 16384 2 rt2800pci,rt2800mmio
rt2x00lib 49152 5 rt2x00pci,rt2800lib,rt2800pci,rt2800mmio,rt2x00mmio
mac80211 626688 3 rt2x00lib,rt2x00pci,rt2800lib
cfg80211 462848 2 mac80211,rt2x00lib
eeprom_93cx6 16384 1 rt2800pci
crc_ccitt 16384 1 rt2800lib
##### interfaces ########################
auto lo
iface lo inet loopback
##### ifconfig ##########################
eth0 Link encap:Ethernet HWaddr <MAC 'eth0' [IF]>
inet addr:192.168.0.13 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:9409 errors:0 dropped:0 overruns:0 frame:0
TX packets:4710 errors:0 dropped:0 overruns:0 carrier:2
collisions:0 txqueuelen:1000
RX bytes:10910826 (10.9 MB) TX bytes:594059 (594.0 KB)
wlan0 Link encap:Ethernet HWaddr <MAC 'wlan0' [IF]>
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
##### iwconfig ##########################
lo no wireless extensions.
eth0 no wireless extensions.
wlan0 IEEE 802.11bgn ESSID:off/any
Mode:Managed Access Point: Not-Associated Tx-Power=20 dBm
Retry short limit:7 RTS thr:off Fragment thr:off
Power Management:off
##### 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 1024 0 0 eth0
192.168.0.0 0.0.0.0 255.255.255.0 U 0 0 0 eth0
##### resolv.conf #######################
nameserver 127.0.1.1
##### network managers ##################
Installed:
NetworkManager
Running:
root 628 1 0 11:03 ? 00:00:00
/usr/sbin/NetworkManager --no-daemon
##### NetworkManager info ###############
GENERAL.DEVICE: eth0
GENERAL.TYPE: ethernet
GENERAL.VENDOR: Qualcomm Atheros
GENERAL.PRODUCT: AR8121/AR8113/AR8114 Gigabit or Fast Ethernet
GENERAL.DRIVER: ATL1E
GENERAL.DRIVER-VERSION: 1.0.0.7-NAPI
GENERAL.FIRMWARE-VERSION: L1e
GENERAL.HWADDR: <MAC 'eth0' [IF]>
GENERAL.MTU: 1500
GENERAL.STATE: 100 (connected)
GENERAL.REASON: 0 (No reason given)
GENERAL.UDI: /sys/devices/pci0000:00/0000:00:1c.1/0000:04:00.0/net/eth0
GENERAL.IP-IFACE: eth0
GENERAL.NM-MANAGED: yes
GENERAL.AUTOCONNECT: yes
GENERAL.FIRMWARE-MISSING: no
GENERAL.CONNECTION: Wired connection 1
GENERAL.CON-UUID: f0dec2f6-f227-493c-9012-f9c7ebcc0470
GENERAL.CON-PATH: /org/freedesktop/NetworkManager/ActiveConnection/0
CAPABILITIES.CARRIER-DETECT: yes
CAPABILITIES.SPEED: 100 Mb/s
CONNECTIONS.AVAILABLE-CONNECTION-PATHS: /org/freedesktop/NetworkManager/Settings/{3}
CONNECTIONS.AVAILABLE-CONNECTIONS[1]: f0dec2f6-f227-493c-9012-f9c7ebcc0470 | Wired connection 1
WIRED-PROPERTIES.CARRIER: on
IP4.ADDRESS[1]: ip = 192.168.0.13/24, gw = 192.168.0.1
IP4.DNS[1]: 194.168.4.100
IP4.DNS[2]: 194.168.8.100
DHCP4.OPTION[1]: requested_routers = 1
DHCP4.OPTION[2]: requested_domain_search = 1
DHCP4.OPTION[3]: requested_interface_mtu = 1
DHCP4.OPTION[4]: requested_broadcast_address = 1
DHCP4.OPTION[5]: requested_time_offset = 1
DHCP4.OPTION[6]: requested_rfc3442_classless_static_routes = 1
DHCP4.OPTION[7]: default_ip_ttl = 64
DHCP4.OPTION[8]: time_offset = 0
DHCP4.OPTION[9]: expiry = 1438682675
DHCP4.OPTION[10]: requested_wpad = 1
DHCP4.OPTION[11]: next_server = 192.168.0.1
DHCP4.OPTION[12]: broadcast_address = 192.168.0.255
DHCP4.OPTION[13]: dhcp_message_type = 5
DHCP4.OPTION[14]: requested_subnet_mask = 1
DHCP4.OPTION[15]: requested_domain_name = 1
DHCP4.OPTION[16]: routers = 192.168.0.1
DHCP4.OPTION[17]: ip_address = 192.168.0.13
DHCP4.OPTION[18]: subnet_mask = 255.255.255.0
DHCP4.OPTION[19]: requested_static_routes = 1
DHCP4.OPTION[20]: dhcp_lease_time = 86400
DHCP4.OPTION[21]: domain_name_servers = 194.168.4.100 194.168.8.100
DHCP4.OPTION[22]: requested_netbios_scope = 1
DHCP4.OPTION[23]: requested_netbios_name_servers = 1
DHCP4.OPTION[24]: requested_ms_classless_static_routes = 1
DHCP4.OPTION[25]: requested_ntp_servers = 1
DHCP4.OPTION[26]: requested_domain_name_servers = 1
DHCP4.OPTION[27]: requested_host_name = 1
DHCP4.OPTION[28]: network_number = 192.168.0.0
DHCP4.OPTION[29]: dhcp_server_identifier = 192.168.0.1
IP6.ADDRESS[1]: ip = fe80::<IP6 'eth0' [IF]>/64, gw = ::
GENERAL.DEVICE: wlan0
GENERAL.TYPE: wifi
GENERAL.VENDOR: Ralink corp.
GENERAL.PRODUCT: RT2790 Wireless 802.11n 1T/2R PCIe
GENERAL.DRIVER: rt2800pci
GENERAL.DRIVER-VERSION: 3.19.0-25-generic
GENERAL.FIRMWARE-VERSION: N/A
GENERAL.HWADDR: <MAC 'wlan0' [IF]>
GENERAL.MTU: 1500
GENERAL.STATE: 30 (disconnected)
GENERAL.REASON: 42 (The supplicant is now available)
GENERAL.UDI: /sys/devices/pci0000:00/0000:00:1c.3/0000:01:00.0/net/wlan0
GENERAL.IP-IFACE:
GENERAL.NM-MANAGED: yes
GENERAL.AUTOCONNECT: yes
GENERAL.FIRMWARE-MISSING: no
GENERAL.CONNECTION: --
GENERAL.CON-UUID: --
GENERAL.CON-PATH: --
CAPABILITIES.CARRIER-DETECT: no
CAPABILITIES.SPEED: unknown
CONNECTIONS.AVAILABLE-CONNECTION-PATHS: /org/freedesktop/NetworkManager/Settings/{2,0}
CONNECTIONS.AVAILABLE-CONNECTIONS[1]: 19bafa93-f33b-467f-8188-c124f17e36d8 | Denmark flat 2.4G
CONNECTIONS.AVAILABLE-CONNECTIONS[2]: 0cec0d55-113b-457b-9fa5-9cbf62856b2b | Denmark flat 5G
WIFI-PROPERTIES.WEP: yes
WIFI-PROPERTIES.WPA: yes
WIFI-PROPERTIES.WPA2: yes
WIFI-PROPERTIES.TKIP: yes
WIFI-PROPERTIES.CCMP: yes
WIFI-PROPERTIES.AP: yes
WIFI-PROPERTIES.ADHOC: yes
SSID BSSID MODE CHAN FREQ RATE SIGNAL BARS SECURITY ACTIVE *
Hybrasil <MAC 'Hybrasil' [AC9]> Infra 11 2462 MHz 54 Mbit/s 100 ▂▄▆█ WPA2 no
TALKTALK1E899C <MAC 'TALKTALK1E899C' [AC1]> Infra 1 2412 MHz 54 Mbit/s 54 ▂▄__ WPA1 WPA2 no
Pretty fly for a wifi <MAC 'Pretty fly for a wifi' [AC8]> Infra 8 2447 MHz 54 Mbit/s 47 ▂▄__ WPA1 WPA2 no
Garvald <MAC 'Garvald' [AC4]> Infra 3 2422 MHz 54 Mbit/s 44 ▂▄__ WPA1 WPA2 no
ZyXEL6878vqk <MAC 'ZyXEL6878vqk' [AN5]> Infra 12 2467 MHz 54 Mbit/s 44 ▂▄__ WPA1 no
Garvald_Guest <MAC 'Garvald_Guest' [AC6]> Infra 3 2422 MHz 54 Mbit/s 40 ▂▄__ WPA1 WPA2 no
ZyXEL_7DF0 <MAC 'ZyXEL_7DF0' [AC7]> Infra 4 2427 MHz 54 Mbit/s 34 ▂▄__ WPA1 WPA2 no
-- <MAC '' [AC5]> Infra 3 2422 MHz 54 Mbit/s 44 ▂▄__ -- no
##### NetworkManager.state ##############
[main]
NetworkingEnabled=true
WirelessEnabled=true
WWANEnabled=true
WimaxEnabled=true
##### NetworkManager.conf ###############
[main]
plugins=ifupdown,keyfile,ofono
dns=dnsmasq
[ifupdown]
managed=false
##### NetworkManager profiles ###########
[[/etc/NetworkManager/system-connections/home]] (600 root)
[connection] id=home | type=wifi
[wifi] ssid=home | mac-address=<MAC 'wlan0' [IF]>
[ipv4] method=auto
[ipv6] method=auto
[[/etc/NetworkManager/system-connections/Denmark flat]] (600 root)
[connection] id=Denmark flat 5G | type=wifi
[wifi] ssid=HomeBox-xxxx_5G
[ipv4] method=auto
[ipv6] method=ignore
[[/etc/NetworkManager/system-connections/Denmark flat 2.4G]] (600 root)
[connection] id=Denmark flat 2.4G | type=wifi
[wifi] ssid=HomeBox-xxxx_2.4G
[ipv4] method=auto
[ipv6] method=ignore
##### iw reg get ########################
Region: Europe/London (based on set time zone)
country 00: DFS-UNSET
(2402 - 2472 @ 40), (3, 20), (N/A)
(2457 - 2482 @ 40), (3, 20), (N/A), NO-IR
(2474 - 2494 @ 20), (3, 20), (N/A), NO-OFDM, NO-IR
(5170 - 5250 @ 40), (3, 20), (N/A), NO-IR
(5735 - 5835 @ 40), (3, 20), (N/A), NO-IR
##### iwlist channels ###################
lo no frequency information.
eth0 no frequency information.
wlan0 14 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
Channel 14 : 2.484 GHz
##### iwlist scan #######################
lo Interface doesn't support scanning.
eth0 Interface doesn't support scanning.
Channel occupancy:
3 APs on Frequency:2.412 GHz (Channel 1)
3 APs on Frequency:2.422 GHz (Channel 3)
1 APs on Frequency:2.427 GHz (Channel 4)
1 APs on Frequency:2.447 GHz (Channel 8)
1 APs on Frequency:2.462 GHz (Channel 11)
wlan0 Scan completed :
Cell 01 - Address: <MAC 'TALKTALK1E899C' [AC1]>
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=44/70 Signal level=-66 dBm
Encryption key:on
ESSID:"TALKTALK1E899C"
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=00000000325e0a02
Extra: Last beacon: 40ms 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 'virginmedia6156592_EXT' [AC2]>
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=32/70 Signal level=-78 dBm
Encryption key:on
ESSID:"virginmedia6156592_EXT"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
9 Mb/s; 12 Mb/s; 18 Mb/s
Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
Mode:Master
Extra:tsf=0000000aa7369b05
Extra: Last beacon: 40ms 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 03 - Address: <MAC 'virginmedia6156592' [AC3]>
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=32/70 Signal level=-78 dBm
Encryption key:on
ESSID:"virginmedia6156592"
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=0000000aa4ddb913
Extra: Last beacon: 992ms 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 04 - Address: <MAC 'Garvald' [AC4]>
Channel:3
Frequency:2.422 GHz (Channel 3)
Quality=26/70 Signal level=-84 dBm
Encryption key:on
ESSID:"Garvald"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 9 Mb/s
18 Mb/s; 36 Mb/s; 54 Mb/s
Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s
Mode:Master
Extra:tsf=0000083ddce89165
Extra: Last beacon: 904ms ago
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : TKIP CCMP
Authentication Suites (1) : PSK
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : TKIP CCMP
Authentication Suites (1) : PSK
Cell 05 - Address: <MAC '' [AC5]>
Channel:3
Frequency:2.422 GHz (Channel 3)
Quality=28/70 Signal level=-82 dBm
Encryption key:off
ESSID:""
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 9 Mb/s
18 Mb/s; 36 Mb/s; 54 Mb/s
Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s
Mode:Master
Extra:tsf=0000083ddce89c16
Extra: Last beacon: 900ms ago
Cell 06 - Address: <MAC 'Garvald_Guest' [AC6]>
Channel:3
Frequency:2.422 GHz (Channel 3)
Quality=26/70 Signal level=-84 dBm
Encryption key:on
ESSID:"Garvald_Guest"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 9 Mb/s
18 Mb/s; 36 Mb/s; 54 Mb/s
Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s
Mode:Master
Extra:tsf=0000083ddce8a4e0
Extra: Last beacon: 896ms ago
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : TKIP CCMP
Authentication Suites (1) : PSK
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : TKIP CCMP
Authentication Suites (1) : PSK
Cell 07 - Address: <MAC 'ZyXEL_7DF0' [AC7]>
Channel:4
Frequency:2.427 GHz (Channel 4)
Quality=32/70 Signal level=-78 dBm
Encryption key:on
ESSID:"ZyXEL_7DF0"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 9 Mb/s
18 Mb/s; 36 Mb/s; 54 Mb/s
Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s
Mode:Master
Extra:tsf=000000059735a5c4
Extra: Last beacon: 40ms ago
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : TKIP CCMP
Authentication Suites (1) : PSK
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : TKIP CCMP
Authentication Suites (1) : PSK
Cell 08 - Address: <MAC 'Pretty fly for a wifi' [AC8]>
Channel:8
Frequency:2.447 GHz (Channel 8)
Quality=38/70 Signal level=-72 dBm
Encryption key:on
ESSID:"Pretty fly for a wifi"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
9 Mb/s; 12 Mb/s; 18 Mb/s
Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
Mode:Master
Extra:tsf=0000004ac6325230
Extra: Last beacon: 40ms 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 09 - Address: <MAC 'Hybrasil' [AC9]>
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=70/70 Signal level=-35 dBm
Encryption key:on
ESSID:"Hybrasil"
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=000005197be07911
Extra: Last beacon: 40ms ago
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
##### module infos ######################
[rt2800pci]
filename: /lib/modules/3.19.0-25-generic/kernel/drivers/net/wireless/rt2x00/rt2800pci.ko
license: GPL
firmware: rt2860.bin
description: Ralink RT2800 PCI & PCMCIA Wireless LAN driver.
version: 2.3.0
author: http://rt2x00.serialmonkey.com
srcversion: 5C7768FC9D600016BB9062C
depends: rt2x00lib,rt2800lib,rt2800mmio,rt2x00mmio,rt2x00pci,eeprom_93cx6
intree: Y
vermagic: 3.19.0-25-generic SMP mod_unload modversions 686
signer: Magrathea: Glacier signing key
sig_key: 67:FC:11:92:13:48:93:BE:F6:C0:22:98:D7:40:62:EB:54:5E:94:19
sig_hashalgo: sha512
parm: nohwcrypt:Disable hardware encryption. (bool)
[rt2800mmio]
filename: /lib/modules/3.19.0-25-generic/kernel/drivers/net/wireless/rt2x00/rt2800mmio.ko
license: GPL
description: rt2800 MMIO library
version: 2.3.0
author: http://rt2x00.serialmonkey.com
srcversion: EA7A45E50305BDF0A76BD50
depends: rt2800lib,rt2x00lib,rt2x00mmio
intree: Y
vermagic: 3.19.0-25-generic SMP mod_unload modversions 686
signer: Magrathea: Glacier signing key
sig_key: 67:FC:11:92:13:48:93:BE:F6:C0:22:98:D7:40:62:EB:54:5E:94:19
sig_hashalgo: sha512
[rt2800lib]
filename: /lib/modules/3.19.0-25-generic/kernel/drivers/net/wireless/rt2x00/rt2800lib.ko
license: GPL
description: Ralink RT2800 library
version: 2.3.0
author: http://rt2x00.serialmonkey.com, Bartlomiej Zolnierkiewicz
srcversion: 491D0D9622C1740D95E8041
depends: rt2x00lib,mac80211,crc-ccitt
intree: Y
vermagic: 3.19.0-25-generic SMP mod_unload modversions 686
signer: Magrathea: Glacier signing key
sig_key: 67:FC:11:92:13:48:93:BE:F6:C0:22:98:D7:40:62:EB:54:5E:94:19
sig_hashalgo: sha512
[rt2x00pci]
filename: /lib/modules/3.19.0-25-generic/kernel/drivers/net/wireless/rt2x00/rt2x00pci.ko
license: GPL
description: rt2x00 pci library
version: 2.3.0
author: http://rt2x00.serialmonkey.com
srcversion: F2A3F87D3DBCA573A6F6E05
depends: rt2x00lib,mac80211
intree: Y
vermagic: 3.19.0-25-generic SMP mod_unload modversions 686
signer: Magrathea: Glacier signing key
sig_key: 67:FC:11:92:13:48:93:BE:F6:C0:22:98:D7:40:62:EB:54:5E:94:19
sig_hashalgo: sha512
[rt2x00mmio]
filename: /lib/modules/3.19.0-25-generic/kernel/drivers/net/wireless/rt2x00/rt2x00mmio.ko
license: GPL
description: rt2x00 mmio library
version: 2.3.0
author: http://rt2x00.serialmonkey.com
srcversion: 879F1B5CBAAA72A33F68B51
depends: rt2x00lib
intree: Y
vermagic: 3.19.0-25-generic SMP mod_unload modversions 686
signer: Magrathea: Glacier signing key
sig_key: 67:FC:11:92:13:48:93:BE:F6:C0:22:98:D7:40:62:EB:54:5E:94:19
sig_hashalgo: sha512
[rt2x00lib]
filename: /lib/modules/3.19.0-25-generic/kernel/drivers/net/wireless/rt2x00/rt2x00lib.ko
license: GPL
description: rt2x00 library
version: 2.3.0
author: http://rt2x00.serialmonkey.com
srcversion: 7C3B03973B59C2A2A136B6C
depends: mac80211,cfg80211
intree: Y
vermagic: 3.19.0-25-generic SMP mod_unload modversions 686
signer: Magrathea: Glacier signing key
sig_key: 67:FC:11:92:13:48:93:BE:F6:C0:22:98:D7:40:62:EB:54:5E:94:19
sig_hashalgo: sha512
[mac80211]
filename: /lib/modules/3.19.0-25-generic/kernel/net/mac80211/mac80211.ko
license: GPL
description: IEEE 802.11 subsystem
srcversion: B23264F074A7D27F8B691A2
depends: cfg80211
intree: Y
vermagic: 3.19.0-25-generic SMP mod_unload modversions 686
signer: Magrathea: Glacier signing key
sig_key: 67:FC:11:92:13:48:93:BE:F6:C0:22:98:D7:40:62:EB:54:5E:94:19
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/3.19.0-25-generic/kernel/net/wireless/cfg80211.ko
description: wireless configuration support
license: GPL
author: Johannes Berg
srcversion: E61EB836E1B33C2A2918485
depends:
intree: Y
vermagic: 3.19.0-25-generic SMP mod_unload modversions 686
signer: Magrathea: Glacier signing key
sig_key: 67:FC:11:92:13:48:93:BE:F6:C0:22:98:D7:40:62:EB:54:5E:94:19
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 #################
[rt2800pci]
nohwcrypt: 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 ######################
##### 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/libpisock9.conf]
blacklist visor
[/etc/modprobe.d/mlx4.conf]
softdep mlx4_core post: mlx4_en
##### rc.local ##########################
exit 0
##### pm-utils ##########################
##### udev rules ########################
[/etc/udev/rules.d/70-persistent-net.rules]
# PCI device 0x1969:0x1026 (ATL1E)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="<MAC 'eth0' [IF]>", ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="eth*", NAME="eth0"
# PCI device 0x1814:0x0781 (rt2800pci)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="<MAC 'wlan0' [IF]>", ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="wlan*", NAME="wlan0"
##### dmesg #############################
[ 11.185974] ieee80211 phy0: rt2x00_set_rt: Info - RT chipset 2872, rev 0200 detected
[ 11.207158] ieee80211 phy0: rt2x00_set_rf: Info - RF chipset 0003 detected
[ 17.032038] ieee80211 phy0: rt2x00lib_request_firmware: Info - Loading firmware file 'rt2860.bin'
[ 17.041977] ieee80211 phy0: rt2x00lib_request_firmware: Info - Firmware detected - version: 0.34
########## wireless info END ############
ProblemType: Bug
DistroRelease: Ubuntu 15.04
Package: network-manager 0.9.10.0-4ubuntu15.1
ProcVersionSignature: Ubuntu 3.19.0-25.26-generic 3.19.8-ckt2
Uname: Linux 3.19.0-25-generic i686
ApportVersion: 2.17.2-0ubuntu1.1
Architecture: i386
Date: Mon Aug 3 15:57:29 2015
EcryptfsInUse: Yes
IfupdownConfig:
# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback
InstallationDate: Installed on 2015-07-22 (11 days ago)
InstallationMedia: Lubuntu 15.04 "Vivid Vervet" - Release i386 (20150422)
IpRoute:
default via 192.168.0.1 dev eth0 proto static metric 1024
192.168.0.0/24 dev eth0 proto kernel scope link src 192.168.0.13
NetworkManager.state:
[main]
NetworkingEnabled=true
WirelessEnabled=true
WWANEnabled=true
WimaxEnabled=true
SourcePackage: network-manager
UpgradeStatus: No upgrade log present (probably fresh install)
nmcli-dev:
DEVICE TYPE STATE DBUS-PATH CONNECTION CON-UUID CON-PATH
eth0 ethernet connected /org/freedesktop/NetworkManager/Devices/1 Wired connection 1 f0dec2f6-f227-493c-9012-f9c7ebcc0470 /org/freedesktop/NetworkManager/ActiveConnection/0
wlan0 wifi disconnected /org/freedesktop/NetworkManager/Devices/2 -- -- --
lo loopback unmanaged /org/freedesktop/NetworkManager/Devices/0 -- -- --
nmcli-nm: Error: command ['nmcli', '-f', 'all', 'nm'] failed with exit code 2: Error: Object 'nm' is unknown, try 'nmcli help'.
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References
