Problem: The wifi keeps disconnecting in my home network, which slightly weaker than the wifi at work. The wifi at work is more stable, still disconnects on occasion. At home however it disconnects repeatedly, every few seconds of connecting sometimes. My android phone however stays connected without problems.
Description: When it disconnects the wifi icon does not change, but the internet stops working in applications and browsing. If I disconnect and reconnect it works again for an amount of time before disconnecting again in this manner.
Attempts: Reading around solutions I've disabled IPv6 in network connections settings. I also turned off power management for wlp4s0. These have had little to no effect and the problem persists.
Running
Code: Select all
lspci -knn | grep Net -A3
Code: Select all
04:00.0 Network controller [0280]: Intel Corporation Wireless 7265 [8086:095b] (rev 59)
Subsystem: Intel Corporation Dual Band Wireless-AC 7265 [8086:5210]
Kernel driver in use: iwlwifi
Kernel modules: iwlwifi
Code: Select all
wget -N -t 5 -T 10 https://github.com/UbuntuForums/wireless-info/raw/master/wireless-info && chmod +x wireless-info && ./wireless-info
Code: Select all
########## wireless info START ##########
Report from: 07 Dec 2017 17:08 EST -0500
Booted last: 07 Dec 2017 00:00 EST -0500
Script from: 05 Dec 2017 03:13 UTC +0000
##### release ###########################
Distributor ID: LinuxMint
Description: Linux Mint 18.3 Sylvia
Release: 18.3
Codename: sylvia
##### kernel ############################
Linux 4.13.0-19-generic #22~16.04.1-Ubuntu SMP Mon Dec 4 15:35:18 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux
Parameters: ro, quiet, splash, vt.handoff=7
##### desktop ###########################
Cinnamon
##### lspci #############################
00:19.0 Ethernet controller [0200]: Intel Corporation Ethernet Connection (3) I218-V [8086:15a3] (rev 03)
Subsystem: Lenovo Ethernet Connection (3) I218-V [17aa:2227]
Kernel driver in use: e1000e
04:00.0 Network controller [0280]: Intel Corporation Wireless 7265 [8086:095b] (rev 59)
Subsystem: Intel Corporation Dual Band Wireless-AC 7265 [8086:5210]
Kernel driver in use: iwlwifi
##### lsusb #############################
Bus 001 Device 002: ID 8087:8001 Intel Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 002 Device 004: ID 04f2:b45d Chicony Electronics Co., Ltd
Bus 002 Device 003: ID 8087:0a2a Intel Corp.
Bus 002 Device 002: ID 138a:0017 Validity Sensors, Inc. Fingerprint Reader
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
##### PCMCIA card info ##################
##### rfkill ############################
0: tpacpi_bluetooth_sw: Bluetooth
Soft blocked: no
Hard blocked: no
2: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
4: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
##### lsmod #############################
iwlmvm 385024 0
mac80211 782336 1 iwlmvm
iwlwifi 249856 1 iwlmvm
cfg80211 614400 3 iwlmvm,iwlwifi,mac80211
wmi_bmof 16384 0
wmi 24576 1 wmi_bmof
##### interfaces ########################
auto lo
iface lo inet loopback
##### ifconfig ##########################
enp0s25 Link encap:Ethernet HWaddr <MAC 'enp0s25' [IF1]>
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)
Interrupt:20 Memory:f1100000-f1120000
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:65536 Metric:1
RX packets:2107 errors:0 dropped:0 overruns:0 frame:0
TX packets:2107 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:171954 (171.9 KB) TX bytes:171954 (171.9 KB)
wlp4s0 Link encap:Ethernet HWaddr <MAC 'wlp4s0' [IF2]>
inet addr:192.168.0.18 Bcast:192.168.0.255 Mask:255.255.255.0
inet6 addr: 2607:fea8:5660:842:a50b:c064:f2da:e409/64 Scope:Global
inet6 addr: 2607:fea8:5660:842:<IP6 'wlp4s0' [IF2]>/64 Scope:Global
inet6 addr: fe80::<IP6 'wlp4s0' [IF2]>/64 Scope:Link
inet6 addr: fd00:6477:7d63:1902:<IP6 'wlp4s0' [IF2]>/64 Scope:Global
inet6 addr: fd00:6477:7d63:1902:a50b:c064:f2da:e409/64 Scope:Global
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:137351 errors:0 dropped:0 overruns:0 frame:0
TX packets:62729 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:167071249 (167.0 MB) TX bytes:41106201 (41.1 MB)
##### iwconfig ##########################
lo no wireless extensions.
enp0s25 no wireless extensions.
wlp4s0 IEEE 802.11 ESSID:"persepolis"
Mode:Managed Frequency:2.412 GHz Access Point: <MAC 'persepolis' [AC1]>
Bit Rate=240 Mb/s Tx-Power=22 dBm
Retry short limit:7 RTS thr:off Fragment thr:off
Power Management:off
Link Quality=39/70 Signal level=-71 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:90 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 600 0 0 wlp4s0
169.254.0.0 0.0.0.0 255.255.0.0 U 1000 0 0 wlp4s0
192.168.0.0 0.0.0.0 255.255.255.0 U 600 0 0 wlp4s0
##### resolv.conf #######################
nameserver 127.0.1.1
search hitronhub.home
##### network managers ##################
Installed:
NetworkManager
Running:
root 915 1 0 15:33 ? 00:00:01 /usr/sbin/NetworkManager --no-daemon
##### NetworkManager info ###############
GENERAL.DEVICE: wlp4s0
GENERAL.TYPE: wifi
GENERAL.NM-TYPE: NMDeviceWifi
GENERAL.VENDOR: Intel Corporation
GENERAL.PRODUCT: Wireless 7265 (Dual Band Wireless-AC 7265)
GENERAL.DRIVER: iwlwifi
GENERAL.DRIVER-VERSION: 4.13.0-19-generic
GENERAL.FIRMWARE-VERSION: 29.610311.0
GENERAL.HWADDR: <MAC 'wlp4s0' [IF2]>
GENERAL.MTU: 0
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/wlp4s0
GENERAL.IP-IFACE: wlp4s0
GENERAL.IS-SOFTWARE: no
GENERAL.NM-MANAGED: yes
GENERAL.AUTOCONNECT: yes
GENERAL.FIRMWARE-MISSING: no
GENERAL.NM-PLUGIN-MISSING: no
GENERAL.PHYS-PORT-ID: --
GENERAL.CONNECTION: persepolis
GENERAL.CON-UUID: 42af38b7-2d6c-444b-958f-c3bfb9256b1c
GENERAL.CON-PATH: /org/freedesktop/NetworkManager/ActiveConnection/5
GENERAL.METERED: no (guessed)
CAPABILITIES.CARRIER-DETECT: no
CAPABILITIES.SPEED: 180 Mb/s
CAPABILITIES.IS-SOFTWARE: no
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
WIFI-PROPERTIES.2GHZ: yes
WIFI-PROPERTIES.5GHZ: yes
CONNECTIONS.AVAILABLE-CONNECTION-PATHS: /org/freedesktop/NetworkManager/Settings/{0}
CONNECTIONS.AVAILABLE-CONNECTIONS[1]: 42af38b7-2d6c-444b-958f-c3bfb9256b1c | persepolis
IP4.ADDRESS[1]: 192.168.0.18/24
IP4.GATEWAY: 192.168.0.1
IP4.ROUTE[1]: dst = 169.254.0.0/16, nh = 0.0.0.0, mt = 1000
IP4.DNS[1]: 8.8.8.8
IP4.DNS[2]: 8.8.4.4
IP4.DOMAIN[1]: hitronhub.home
DHCP4.OPTION[1]: requested_routers = 1
DHCP4.OPTION[2]: requested_domain_search = 1
DHCP4.OPTION[3]: requested_time_offset = 1
DHCP4.OPTION[4]: requested_domain_name = 1
DHCP4.OPTION[5]: requested_rfc3442_classless_static_routes = 1
DHCP4.OPTION[6]: requested_broadcast_address = 1
DHCP4.OPTION[7]: host_name = think
DHCP4.OPTION[8]: requested_wpad = 1
DHCP4.OPTION[9]: requested_netbios_scope = 1
DHCP4.OPTION[10]: next_server = 0.0.0.0
DHCP4.OPTION[11]: expiry = 1513289232
DHCP4.OPTION[12]: requested_interface_mtu = 1
DHCP4.OPTION[13]: requested_subnet_mask = 1
DHCP4.OPTION[14]: routers = 192.168.0.1
DHCP4.OPTION[15]: dhcp_message_type = 5
DHCP4.OPTION[16]: ip_address = 192.168.0.18
DHCP4.OPTION[17]: requested_static_routes = 1
DHCP4.OPTION[18]: domain_name = hitronhub.home
DHCP4.OPTION[19]: requested_domain_name_servers = 1
DHCP4.OPTION[20]: broadcast_address = 192.168.0.255
DHCP4.OPTION[21]: requested_ntp_servers = 1
DHCP4.OPTION[22]: requested_netbios_name_servers = 1
DHCP4.OPTION[23]: dhcp_lease_time = 604800
DHCP4.OPTION[24]: domain_name_servers = 8.8.8.8 8.8.4.4
DHCP4.OPTION[25]: requested_ms_classless_static_routes = 1
DHCP4.OPTION[26]: subnet_mask = 255.255.255.0
DHCP4.OPTION[27]: network_number = 192.168.0.0
DHCP4.OPTION[28]: requested_host_name = 1
DHCP4.OPTION[29]: dhcp_server_identifier = 192.168.0.1
IP6.ADDRESS[1]: 2607:fea8:5660:842:<IP6 'wlp4s0' [IF2]>/64
IP6.ADDRESS[2]: fd00:6477:7d63:1902:<IP6 'wlp4s0' [IF2]>/64
IP6.ADDRESS[3]: 2607:fea8:5660:842:a50b:c064:f2da:e409/64
IP6.ADDRESS[4]: fd00:6477:7d63:1902:a50b:c064:f2da:e409/64
IP6.ADDRESS[5]: fe80::<IP6 'wlp4s0' [IF2]>/64
IP6.GATEWAY: fe80::6677:7dff:fe63:1902
GENERAL.DEVICE: enp0s25
GENERAL.TYPE: ethernet
GENERAL.NM-TYPE: NMDeviceEthernet
GENERAL.VENDOR: Intel Corporation
GENERAL.PRODUCT: Ethernet Connection (3) I218-V
GENERAL.DRIVER: e1000e
GENERAL.DRIVER-VERSION: 3.2.6-k
GENERAL.FIRMWARE-VERSION: 0.2-4
GENERAL.HWADDR: <MAC 'enp0s25' [IF1]>
GENERAL.MTU: 1500
GENERAL.STATE: 20 (unavailable)
GENERAL.REASON: 2 (Device is now managed)
GENERAL.UDI: /sys/devices/pci0000:00/0000:00:19.0/net/enp0s25
GENERAL.IP-IFACE:
GENERAL.IS-SOFTWARE: no
GENERAL.NM-MANAGED: yes
GENERAL.AUTOCONNECT: yes
GENERAL.FIRMWARE-MISSING: no
GENERAL.NM-PLUGIN-MISSING: no
GENERAL.PHYS-PORT-ID: --
GENERAL.CONNECTION: --
GENERAL.CON-UUID: --
GENERAL.CON-PATH: --
GENERAL.METERED: unknown
CAPABILITIES.CARRIER-DETECT: yes
CAPABILITIES.SPEED: unknown
CAPABILITIES.IS-SOFTWARE: no
WIRED-PROPERTIES.CARRIER: off
CONNECTIONS.AVAILABLE-CONNECTION-PATHS:
SSID BSSID MODE CHAN FREQ RATE SIGNAL BARS SECURITY ACTIVE *
persepolis <MAC 'persepolis' [AC1]> Infra 1 2412 MHz 54 Mbit/s 47 ▂▄__ WPA1 WPA2 yes *
dlink-2794 <MAC 'dlink-2794' [AC6]> Infra 5 2432 MHz 54 Mbit/s 42 ▂▄__ WPA1 WPA2 no
BELL434 <MAC 'BELL434' [AC4]> Infra 1 2412 MHz 54 Mbit/s 40 ▂▄__ WPA2 no
persepolis-5G <MAC 'persepolis-5G' [AC10]> Infra 161 5805 MHz 54 Mbit/s 34 ▂▄__ WPA1 WPA2 no
DIRECT-6b-Android_d891 <MAC 'DIRECT-6b-Android_d891' [AC2]> Infra 1 2412 MHz 54 Mbit/s 29 ▂___ WPA2 no
Linksys01671 <MAC 'Linksys01671' [AC8]> Infra 11 2462 MHz 54 Mbit/s 25 ▂___ WPA1 WPA2 no
dlink-2794-5GHz <MAC 'dlink-2794-5GHz' [AC9]> Infra 44 5220 MHz 54 Mbit/s 25 ▂___ WPA1 WPA2 no
RSS-0E9C10 <MAC 'RSS-0E9C10' [AN8]> Infra 1 2412 MHz 54 Mbit/s 20 ▂___ WPA1 WPA2 no
home3 <MAC 'home3' [AC5]> Infra 1 2412 MHz 54 Mbit/s 15 ▂___ WPA2 no
Slav <MAC 'Slav' [AN10]> Infra 1 2412 MHz 54 Mbit/s 15 ▂___ WPA1 WPA2 no
BELL073 <MAC 'BELL073' [AN11]> Infra 1 2412 MHz 54 Mbit/s 14 ▂___ WPA2 no
NewThermostat_5A6BE1 <MAC 'NewThermostat_5A6BE1' [AC3]> Infra 6 2437 MHz 54 Mbit/s 12 ▂___ -- no
-- <MAC '--' [AN13]> Infra 149 5745 MHz 54 Mbit/s 12 ▂___ WPA1 WPA2 no
BELL550 <MAC 'BELL550' [AC7]> Infra 6 2437 MHz 54 Mbit/s 5 ____ WPA2 no
##### NetworkManager.state ##############
[main]
NetworkingEnabled=true
WirelessEnabled=true
WWANEnabled=true
##### NetworkManager.conf ###############
[main]
plugins=ifupdown,keyfile,ofono
dns=dnsmasq
[ifupdown]
managed=false
##### NetworkManager profiles ###########
[[/etc/NetworkManager/system-connections/persepolis]] (600 root)
[connection] id=persepolis | type=wifi | permissions=
[wifi] mac-address=<MAC 'wlp4s0' [IF2]> | mac-address-blacklist= | ssid=persepolis
[ipv4] method=auto
[ipv6] method=ignore
##### Netplan config ####################
##### iw reg get ########################
Region: America/Toronto (based on set time zone)
country 00: DFS-UNSET
(2402 - 2472 @ 40), (6, 20), (N/A)
(2457 - 2482 @ 20), (6, 20), (N/A), PASSIVE-SCAN
(2474 - 2494 @ 20), (6, 20), (N/A), NO-OFDM, PASSIVE-SCAN
(5170 - 5250 @ 80), (6, 20), (N/A), PASSIVE-SCAN
(5250 - 5330 @ 80), (6, 20), (0 ms), DFS, PASSIVE-SCAN
(5490 - 5730 @ 160), (6, 20), (0 ms), DFS, PASSIVE-SCAN
(5735 - 5835 @ 80), (6, 20), (N/A), PASSIVE-SCAN
(57240 - 63720 @ 2160), (N/A, 0), (N/A)
##### iwlist channels ###################
lo no frequency information.
enp0s25 no frequency information.
wlp4s0 32 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 36 : 5.18 GHz
Channel 40 : 5.2 GHz
Channel 44 : 5.22 GHz
Channel 48 : 5.24 GHz
Channel 52 : 5.26 GHz
Channel 56 : 5.28 GHz
Channel 60 : 5.3 GHz
Channel 64 : 5.32 GHz
Channel 100 : 5.5 GHz
Channel 104 : 5.52 GHz
Channel 108 : 5.54 GHz
Channel 112 : 5.56 GHz
Channel 116 : 5.58 GHz
Channel 120 : 5.6 GHz
Channel 124 : 5.62 GHz
Channel 128 : 5.64 GHz
Channel 132 : 5.66 GHz
Channel 136 : 5.68 GHz
Channel 140 : 5.7 GHz
Current Frequency:2.412 GHz (Channel 1)
##### iwlist scan #######################
lo Interface doesn't support scanning.
enp0s25 Interface doesn't support scanning.
Channel occupancy:
4 APs on Frequency:2.412 GHz (Channel 1)
1 APs on Frequency:2.432 GHz (Channel 5)
2 APs on Frequency:2.437 GHz (Channel 6)
1 APs on Frequency:2.462 GHz (Channel 11)
1 APs on Frequency:5.22 GHz (Channel 44)
1 APs on Frequency:5.805 GHz
wlp4s0 Scan completed :
Cell 01 - Address: <MAC 'persepolis' [AC1]>
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=45/70 Signal level=-65 dBm
Encryption key:on
ESSID:"persepolis"
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=0000008cfc6ae623
Extra: Last beacon: 704ms ago
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
Cell 02 - Address: <MAC 'DIRECT-6b-Android_d891' [AC2]>
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=49/70 Signal level=-61 dBm
Encryption key:on
ESSID:"DIRECT-6b-Android_d891"
Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s
36 Mb/s; 48 Mb/s; 54 Mb/s
Mode:Master
Extra:tsf=00000037d495cd1a
Extra: Last beacon: 764ms ago
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
Cell 03 - Address: <MAC 'NewThermostat_5A6BE1' [AC3]>
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=45/70 Signal level=-65 dBm
Encryption key:off
ESSID:"NewThermostat_5A6BE1"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 6 Mb/s; 9 Mb/s
11 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s; 36 Mb/s
48 Mb/s; 54 Mb/s
Mode:Master
Extra:tsf=0000000000000000
Extra: Last beacon: 444ms ago
Cell 04 - Address: <MAC 'BELL434' [AC4]>
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=30/70 Signal level=-80 dBm
Encryption key:on
ESSID:"BELL434"
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=0000000956bd484f
Extra: Last beacon: 700ms ago
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
Cell 05 - Address: <MAC 'home3' [AC5]>
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=20/70 Signal level=-90 dBm
Encryption key:on
ESSID:"home3"
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=000000640e041853
Extra: Last beacon: 828ms ago
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
Cell 06 - Address: <MAC 'dlink-2794' [AC6]>
Channel:5
Frequency:2.432 GHz (Channel 5)
Quality=40/70 Signal level=-70 dBm
Encryption key:on
ESSID:"dlink-2794"
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=0000008d01f3b8b5
Extra: Last beacon: 636ms 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 'BELL550' [AC7]>
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=15/70 Signal level=-95 dBm
Encryption key:on
ESSID:"BELL550"
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=0000008cff57d187
Extra: Last beacon: 492ms ago
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
Cell 08 - Address: <MAC 'Linksys01671' [AC8]>
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=26/70 Signal level=-84 dBm
Encryption key:on
ESSID:"Linksys01671"
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=0000000842d58bfb
Extra: Last beacon: 256ms 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 'dlink-2794-5GHz' [AC9]>
Channel:44
Frequency:5.22 GHz (Channel 44)
Quality=27/70 Signal level=-83 dBm
Encryption key:on
ESSID:"dlink-2794-5GHz"
Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s
36 Mb/s; 48 Mb/s; 54 Mb/s
Mode:Master
Extra:tsf=0000008d01e3db7f
Extra: Last beacon: 128ms 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 10 - Address: <MAC 'persepolis-5G' [AC10]>
Channel:161
Frequency:5.805 GHz
Quality=31/70 Signal level=-79 dBm
Encryption key:on
ESSID:"persepolis-5G"
Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s
36 Mb/s; 48 Mb/s; 54 Mb/s
Mode:Master
Extra:tsf=0000008cfcfc8210
Extra: Last beacon: 96ms ago
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
##### module infos ######################
[iwlmvm]
filename: /lib/modules/4.13.0-19-generic/kernel/drivers/net/wireless/intel/iwlwifi/mvm/iwlmvm.ko
license: GPL
author: Copyright(c) 2003- 2015 Intel Corporation <linuxwifi@intel.com>
description: The new Intel(R) wireless AGN driver for Linux
srcversion: EBD7611E6805E2BDE8304CC
depends: iwlwifi,mac80211,cfg80211
intree: Y
name: iwlmvm
vermagic: 4.13.0-19-generic SMP mod_unload
parm: init_dbg:set to true to debug an ASSERT in INIT fw (default: false (bool)
parm: power_scheme:power management scheme: 1-active, 2-balanced, 3-low power, default: 2 (int)
parm: tfd_q_hang_detect:TFD queues hang detection (default: true (bool)
[mac80211]
filename: /lib/modules/4.13.0-19-generic/kernel/net/mac80211/mac80211.ko
license: GPL
description: IEEE 802.11 subsystem
srcversion: B8F500F2EE3AF9C7436BAEE
depends: cfg80211
intree: Y
name: mac80211
vermagic: 4.13.0-19-generic SMP mod_unload
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)
[iwlwifi]
filename: /lib/modules/4.13.0-19-generic/kernel/drivers/net/wireless/intel/iwlwifi/iwlwifi.ko
license: GPL
author: Copyright(c) 2003- 2015 Intel Corporation <linuxwifi@intel.com>
description: Intel(R) Wireless WiFi driver for Linux
firmware: iwlwifi-100-5.ucode
firmware: iwlwifi-1000-5.ucode
firmware: iwlwifi-135-6.ucode
firmware: iwlwifi-105-6.ucode
firmware: iwlwifi-2030-6.ucode
firmware: iwlwifi-2000-6.ucode
firmware: iwlwifi-5150-2.ucode
firmware: iwlwifi-5000-5.ucode
firmware: iwlwifi-6000g2b-6.ucode
firmware: iwlwifi-6000g2a-6.ucode
firmware: iwlwifi-6050-5.ucode
firmware: iwlwifi-6000-6.ucode
firmware: iwlwifi-7265D-29.ucode
firmware: iwlwifi-7265-17.ucode
firmware: iwlwifi-3168-29.ucode
firmware: iwlwifi-3160-17.ucode
firmware: iwlwifi-7260-17.ucode
firmware: iwlwifi-8265-33.ucode
firmware: iwlwifi-8000C-33.ucode
firmware: iwlwifi-9260-th-b0-jf-b0--33.ucode
firmware: iwlwifi-9260-th-a0-jf-a0--33.ucode
firmware: iwlwifi-9000-pu-a0-jf-b0--33.ucode
firmware: iwlwifi-9000-pu-a0-jf-a0--33.ucode
firmware: iwlwifi-Qu-a0-jf-b0--33.ucode
firmware: iwlwifi-Qu-a0-hr-a0--33.ucode
srcversion: 339D7D3BD0DD2A9C7FE616F
depends: cfg80211
intree: Y
name: iwlwifi
vermagic: 4.13.0-19-generic SMP mod_unload
parm: swcrypto:using crypto in software (default 0 [hardware]) (int)
parm: 11n_disable:disable 11n functionality, bitmap: 1: full, 2: disable agg TX, 4: disable agg RX, 8 enable agg TX (uint)
parm: amsdu_size:amsdu size 0: 12K for multi Rx queue devices, 4K for other devices 1:4K 2:8K 3:12K (default 0) (int)
parm: fw_restart:restart firmware in case of error (default true) (bool)
parm: antenna_coupling:specify antenna coupling in dB (default: 0 dB) (int)
parm: nvm_file:NVM file name (charp)
parm: d0i3_disable:disable d0i3 functionality (default: Y) (bool)
parm: lar_disable:disable LAR functionality (default: N) (bool)
parm: uapsd_disable:disable U-APSD functionality bitmap 1: BSS 2: P2P Client (default: 3) (uint)
parm: bt_coex_active:enable wifi/bt co-exist (default: enable) (bool)
parm: led_mode:0=system default, 1=On(RF On)/Off(RF Off), 2=blinking, 3=Off (default: 0) (int)
parm: power_save:enable WiFi power management (default: disable) (bool)
parm: power_level:default power save level (range from 1 - 5, default: 1) (int)
parm: fw_monitor:firmware monitor - to debug FW (default: false - needs lots of memory) (bool)
parm: d0i3_timeout:Timeout to D0i3 entry when idle (ms) (uint)
parm: disable_11ac:Disable VHT capabilities (default: false) (bool)
[cfg80211]
filename: /lib/modules/4.13.0-19-generic/kernel/net/wireless/cfg80211.ko
description: wireless configuration support
license: GPL
author: Johannes Berg
srcversion: A5EDD7467E172A70410EBCD
depends:
intree: Y
name: cfg80211
vermagic: 4.13.0-19-generic SMP mod_unload
parm: bss_entries_limit:limit to number of scan BSS entries (per wiphy, default 1000) (int)
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 #################
[iwlmvm]
init_dbg: N
power_scheme: 2
tfd_q_hang_detect: Y
[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
[iwlwifi]
11n_disable: 0
amsdu_size: 0
antenna_coupling: 0
bt_coex_active: Y
d0i3_disable: Y
d0i3_timeout: 1000
disable_11ac: N
fw_monitor: N
fw_restart: Y
lar_disable: N
led_mode: 0
nvm_file: (null)
power_level: 0
power_save: N
swcrypto: 0
uapsd_disable: 3
[cfg80211]
bss_entries_limit: 1000
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/intel-microcode-blacklist.conf]
blacklist microcode
[/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
##### rc.local ##########################
exit 0
##### pm-utils ##########################
##### udev rules ########################
##### dmesg #############################
[ 1469.632512] Bluetooth: hci0: Intel Bluetooth firmware file: intel/ibt-hw-37.8.10-fw-1.10.3.11.e.bseq
[ 1469.733112] e1000e: enp0s25 NIC Link is Down
[ 1469.734126] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready (repeated 2 times)
[ 1469.847373] IPv6: ADDRCONF(NETDEV_UP): enp0s25: link is not ready
[ 1469.945459] Bluetooth: hci0: Intel Bluetooth firmware patch completed and activated
[ 1470.033495] IPv6: ADDRCONF(NETDEV_UP): enp0s25: link is not ready
[ 1470.106457] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready
[ 1474.495895] wlp4s0: authenticate with <MAC 'persepolis' [AC1]>
[ 1474.501231] wlp4s0: send auth to <MAC 'persepolis' [AC1]> (try 1/3)
[ 1474.516424] wlp4s0: authenticated
[ 1474.521252] wlp4s0: associate with <MAC 'persepolis' [AC1]> (try 1/3)
[ 1474.530154] wlp4s0: RX AssocResp from <MAC 'persepolis' [AC1]> (capab=0x431 status=0 aid=1)
[ 1474.531497] wlp4s0: associated
[ 1474.531561] IPv6: ADDRCONF(NETDEV_CHANGE): wlp4s0: link becomes ready
[ 1494.350620] wlp4s0: deauthenticating from <MAC 'persepolis' [AC1]> by local choice (Reason: 3=DEAUTH_LEAVING)
[ 1494.358488] wlp4s0: failed to remove key (2, <MAC address>) from hardware (-22)
[ 1494.889840] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready
[ 1499.278542] wlp4s0: authenticate with <MAC 'persepolis' [AC1]>
[ 1499.284302] wlp4s0: send auth to <MAC 'persepolis' [AC1]> (try 1/3)
[ 1499.300838] wlp4s0: authenticated
[ 1499.304856] wlp4s0: associate with <MAC 'persepolis' [AC1]> (try 1/3)
[ 1499.311279] wlp4s0: RX AssocResp from <MAC 'persepolis' [AC1]> (capab=0x431 status=0 aid=1)
[ 1499.312920] wlp4s0: associated
[ 1499.312976] IPv6: ADDRCONF(NETDEV_CHANGE): wlp4s0: link becomes ready
[ 1534.178360] wlp4s0: deauthenticating from <MAC 'persepolis' [AC1]> by local choice (Reason: 3=DEAUTH_LEAVING)
[ 1534.186814] wlp4s0: failed to remove key (2, <MAC address>) from hardware (-22)
[ 1534.693878] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready
[ 1539.121090] wlp4s0: authenticate with <MAC 'persepolis' [AC1]>
[ 1539.126775] wlp4s0: send auth to <MAC 'persepolis' [AC1]> (try 1/3)
[ 1539.139682] wlp4s0: authenticated
[ 1539.140207] wlp4s0: associate with <MAC 'persepolis' [AC1]> (try 1/3)
[ 1539.151626] wlp4s0: RX AssocResp from <MAC 'persepolis' [AC1]> (capab=0x431 status=0 aid=1)
[ 1539.152935] wlp4s0: associated
[ 1539.152981] IPv6: ADDRCONF(NETDEV_CHANGE): wlp4s0: link becomes ready
########## wireless info END ############
EDIT: updated wireless-info output. Also, I should mention that I disabled power management using this as reference: section 2.1 of https://sites.google.com/site/easylinux ... eless-card