Public bug reported: 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'. ** Affects: network-manager (Ubuntu) Importance: Undecided Status: New ** Tags: apport-bug i386 vivid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1480972 Title: nm-applet sometimes shows all networks, then none To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1480972/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs