WiFi is disconnected
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WiFi is disconnected
I have a recent HP Envy 17" notebook. The WiFi disconnects often. Sometimes it is connected but there is no longer the network. In this case, since I have more than one wireless network, just connect to another network, and you can start again. In other cases you disconnect completely and there is nothing to do but restart. After uninstalling Wicd-gdk seems to go a bit better. This is my first Linux Mint installation. I hope someone has mercy on a rookie and give me instructions for moron to solve the problem. Thanks in advance.
Last edited by LockBot on Wed Dec 28, 2022 7:16 am, edited 1 time in total.
Reason: Topic automatically closed 6 months after creation. New replies are no longer allowed.
Reason: Topic automatically closed 6 months after creation. New replies are no longer allowed.
Re: WiFi is disconnected
I suspect those who can help you with this problem will want to know a bit more about your computer. Open a terminal (either from the menu or with Ctrl-Alt-T) and enter inxi -Fxz. Copy and paste the output here. That will tell us what kind of hardware your computer consists of, what drivers are being used, and so on. "Recent HP Envy" tells us practically nothing; HP makes a lot of different computers that say Envy on them.
“If the government were coming for your TVs and cars, then you'd be upset. But, as it is, they're only coming for your sons.” - Daniel Berrigan
Re: WiFi is disconnected
Please visit the wireless script link in my signature and post the results
Re: WiFi is disconnected
Code: Select all
paolociccioli@paolociccioli-HP-ENVY-17-NoteBook-PC ~ $ inxi -Fxz
System: Host: paolociccioli-HP-ENVY-17-NoteBook-PC Kernel: 4.4.0-62-generic x86_64 (64 bit gcc: 5.4.0)
Desktop: Cinnamon 3.2.7 (Gtk 3.18.9-1ubuntu3.1)
Distro: Linux Mint 18.1 Serena
Machine: System: HP product: HP ENVY 17 NoteBook PC v: Type1ProductConfigId
Mobo: HP model: 80EE v: 87.51 Bios: Insyde v: F.35 date: 03/04/2016
CPU: Quad core Intel Core i7-6700HQ (-HT-MCP-) cache: 6144 KB
flags: (lm nx sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx) bmips: 20735
clock speeds: max: 3500 MHz 1: 800 MHz 2: 848 MHz 3: 933 MHz
4: 800 MHz 5: 1233 MHz 6: 800 MHz 7: 2614 MHz 8: 1069 MHz
Graphics: Card-1: Intel Skylake Integrated Graphics bus-ID: 00:02.0
Card-2: NVIDIA GM107M [GeForce GTX 950M] bus-ID: 01:00.0
Display Server: X.Org 1.18.4 drivers: intel (unloaded: fbdev,vesa) FAILED: nouveau
Resolution: 1600x900@60.00hz
GLX Renderer: Mesa DRI Intel HD Graphics 530 (Skylake GT2)
GLX Version: 3.0 Mesa 11.2.0 Direct Rendering: Yes
Audio: Card Intel Sunrise Point-H HD Audio
driver: snd_hda_intel bus-ID: 00:1f.3
Sound: Advanced Linux Sound Architecture v: k4.4.0-62-generic
Network: Card-1: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
driver: r8169 v: 2.3LK-NAPI port: 4000 bus-ID: 07:00.0
IF: enp7s0 state: down mac: <filter>
Card-2: Intel Wireless 7265 driver: iwlwifi bus-ID: 08:00.0
IF: wlp8s0 state: up mac: <filter>
Drives: HDD Total Size: 1128.2GB (3.3% used)
ID-1: /dev/sda model: SAMSUNG_MZNLF128 size: 128.0GB
ID-2: /dev/sdb model: WDC_WD10JPVX size: 1000.2GB
Partition: ID-1: / size: 99G used: 13G (13%) fs: ext4 dev: /dev/sdb4
ID-2: swap-1 size: 25.17GB used: 0.00GB (0%) fs: swap dev: /dev/sdb3
RAID: No RAID devices: /proc/mdstat, md_mod kernel module present
Sensors: System Temperatures: cpu: 29.8C mobo: 27.8C
Fan Speeds (in rpm): cpu: N/A
Info: Processes: 251 Uptime: 6 min Memory: 1552.2/15884.2MB
Init: systemd runlevel: 5 Gcc sys: 5.4.0
Client: Shell (bash 4.3.461) inxi: 2.2.35
Re: WiFi is disconnected
And here the result from the script. Thank you very much.
Code: Select all
########## wireless info START ##########
Report from: 15 Feb 2017 22:45 CET +0100
Booted last: 15 Feb 2017 00:00 CET +0100
Script from: 08 Jul 2016 02:16 UTC +0000
##### release ###########################
Distributor ID: LinuxMint
Description: Linux Mint 18.1 Serena
Release: 18.1
Codename: serena
##### kernel ############################
Linux 4.4.0-62-generic #83-Ubuntu SMP Wed Jan 18 14:10:15 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux
Parameters: ro, quiet, splash, vt.handoff=7
##### desktop ###########################
Cinnamon
##### lspci #############################
07:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 15)
Subsystem: Hewlett-Packard Company RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [103c:80ee]
Kernel driver in use: r8169
08:00.0 Network controller [0280]: Intel Corporation Wireless 7265 [8086:095a] (rev 61)
Subsystem: Intel Corporation Dual Band Wireless-AC 7265 [8086:5010]
Kernel driver in use: iwlwifi
##### lsusb #############################
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 005: ID 138a:0050 Validity Sensors, Inc. Swipe Fingerprint Sensor
Bus 001 Device 004: ID 8087:0a2a Intel Corp.
Bus 001 Device 003: ID 05c8:0379 Cheng Uei Precision Industry Co., Ltd (Foxlink)
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: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
1: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
##### lsmod #############################
iwlmvm 311296 0
mac80211 737280 1 iwlmvm
iwlwifi 200704 1 iwlmvm
cfg80211 565248 3 iwlwifi,mac80211,iwlmvm
hp_wmi 16384 0
sparse_keymap 16384 1 hp_wmi
mxm_wmi 16384 1 nouveau
wmi 20480 3 hp_wmi,mxm_wmi,nouveau
##### interfaces ########################
auto lo
iface lo inet loopback
##### ifconfig ##########################
enp7s0 Link encap:Ethernet HWaddr <MAC 'enp7s0' [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)
wlp8s0 Link encap:Ethernet HWaddr <MAC 'wlp8s0' [IF2]>
inet addr:192.168.0.23 Bcast:192.168.0.255 Mask:255.255.255.0
inet6 addr: fe80::9a24:46ed:12b6:4399/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:1904 errors:0 dropped:0 overruns:0 frame:0
TX packets:1560 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:1493056 (1.4 MB) TX bytes:319222 (319.2 KB)
##### iwconfig ##########################
enp7s0 no wireless extensions.
lo no wireless extensions.
wlp8s0 IEEE 802.11abgn ESSID:"NETGEAR01-5G"
Mode:Managed Frequency:5.22 GHz Access Point: <MAC 'NETGEAR01-5G' [AC1]>
Bit Rate=866.7 Mb/s Tx-Power=17 dBm
Retry short limit:7 RTS thr:off Fragment thr:off
Power Management:on
Link Quality=63/70 Signal level=-47 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:72 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 wlp8s0
192.168.0.0 0.0.0.0 255.255.255.0 U 600 0 0 wlp8s0
##### resolv.conf #######################
nameserver 127.0.1.1
##### network managers ##################
Installed:
NetworkManager
Wicd
Running:
root 1055 1 0 22:36 ? 00:00:00 /usr/sbin/NetworkManager --no-daemon
##### NetworkManager info ###############
GENERAL.DEVICE: wlp8s0
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: 4.4.0-62-generic
GENERAL.FIRMWARE-VERSION: 17.352738.0
GENERAL.HWADDR: <MAC 'wlp8s0' [IF2]>
GENERAL.MTU: 0
GENERAL.STATE: 100 (connected)
GENERAL.REASON: 0 (No reason given)
GENERAL.UDI: /sys/devices/pci0000:00/0000:00:1c.5/0000:08:00.0/net/wlp8s0
GENERAL.IP-IFACE: wlp8s0
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: NETGEAR01-5G
GENERAL.CON-UUID: e0d94893-f2a0-4436-b34a-12c4ff7b38c1
GENERAL.CON-PATH: /org/freedesktop/NetworkManager/ActiveConnection/0
GENERAL.METERED: no (guessed)
CAPABILITIES.CARRIER-DETECT: no
CAPABILITIES.SPEED: 866 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/{1,2,3,0}
CONNECTIONS.AVAILABLE-CONNECTIONS[1]: e0d94893-f2a0-4436-b34a-12c4ff7b38c1 | NETGEAR01-5G
CONNECTIONS.AVAILABLE-CONNECTIONS[2]: 18d0d6d0-e601-4cdc-9895-599bb6922c67 | NETGEAR01
CONNECTIONS.AVAILABLE-CONNECTIONS[3]: 70101932-02f3-4ca0-aa61-90f213a5526c | Connessione NETGEAR01_2GEXT_2 automatica
CONNECTIONS.AVAILABLE-CONNECTIONS[4]: b3b4794f-0106-426a-98a2-4c031603a2d2 | Connessione NETGEAR01_2GEXT_1 automatica
IP4.ADDRESS[1]: 192.168.0.23/24
IP4.GATEWAY: 192.168.0.1
IP4.DNS[1]: 192.168.0.1
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]: requested_netbios_scope = 1
DHCP4.OPTION[8]: requested_wpad = 1
DHCP4.OPTION[9]: next_server = 0.0.0.0
DHCP4.OPTION[10]: expiry = 1487281001
DHCP4.OPTION[11]: requested_interface_mtu = 1
DHCP4.OPTION[12]: requested_subnet_mask = 1
DHCP4.OPTION[13]: dhcp_lease_time = 86400
DHCP4.OPTION[14]: dhcp_message_type = 5
DHCP4.OPTION[15]: ip_address = 192.168.0.23
DHCP4.OPTION[16]: requested_static_routes = 1
DHCP4.OPTION[17]: requested_domain_name_servers = 1
DHCP4.OPTION[18]: routers = 192.168.0.1
DHCP4.OPTION[19]: broadcast_address = 192.168.0.255
DHCP4.OPTION[20]: requested_ntp_servers = 1
DHCP4.OPTION[21]: requested_netbios_name_servers = 1
DHCP4.OPTION[22]: domain_name_servers = 192.168.0.1
DHCP4.OPTION[23]: requested_ms_classless_static_routes = 1
DHCP4.OPTION[24]: subnet_mask = 255.255.255.0
DHCP4.OPTION[25]: network_number = 192.168.0.0
DHCP4.OPTION[26]: requested_host_name = 1
DHCP4.OPTION[27]: dhcp_server_identifier = 192.168.0.1
IP6.ADDRESS[1]: fe80::9a24:46ed:12b6:4399/64
IP6.GATEWAY:
GENERAL.DEVICE: enp7s0
GENERAL.TYPE: ethernet
GENERAL.NM-TYPE: NMDeviceEthernet
GENERAL.VENDOR: Realtek Semiconductor Co., Ltd.
GENERAL.PRODUCT: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
GENERAL.DRIVER: r8169
GENERAL.DRIVER-VERSION: 2.3LK-NAPI
GENERAL.FIRMWARE-VERSION:
GENERAL.HWADDR: <MAC 'enp7s0' [IF1]>
GENERAL.MTU: 1500
GENERAL.STATE: 20 (unavailable)
GENERAL.REASON: 2 (Device is now managed)
GENERAL.UDI: /sys/devices/pci0000:00/0000:00:1c.0/0000:07:00.0/net/enp7s0
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 *
NETGEAR-Guest <MAC 'NETGEAR-Guest' [AC4]> Infra 4 2427 MHz 54 Mbit/s 92 ▂▄▆█ WPA2 no
NETGEAR01 <MAC 'NETGEAR01' [AC3]> Infra 4 2427 MHz 54 Mbit/s 90 ▂▄▆█ WPA2 no
NETGEAR01_2GEXT_1 <MAC 'NETGEAR01_2GEXT_1' [AC5]> Infra 4 2427 MHz 54 Mbit/s 82 ▂▄▆█ WPA2 no
NETGEAR01-5G <MAC 'NETGEAR01-5G' [AC1]> Infra 44 5220 MHz 54 Mbit/s 73 ▂▄▆_ WPA2 yes *
NETGEAR01-5G_5GEXT_1 <MAC 'NETGEAR01-5G_5GEXT_1' [AC6]> Infra 44 5220 MHz 54 Mbit/s 70 ▂▄▆_ WPA2 no
NETGEAR01_2GEXT_2 <MAC 'NETGEAR01_2GEXT_2' [AN6]> Infra 1 2412 MHz 54 Mbit/s 65 ▂▄▆_ WPA2 no
NETGEAR01_2GEXT_0 <MAC 'NETGEAR01_2GEXT_0' [AC2]> Infra 4 2427 MHz 54 Mbit/s 62 ▂▄▆_ WPA2 no
NETGEAR01-5G_5GEXT_2 <MAC 'NETGEAR01-5G_5GEXT_2' [AC8]> Infra 60 5300 MHz 54 Mbit/s 39 ▂▄__ WPA2 no
NETGEAR01-5G_5GEXT_0 <MAC 'NETGEAR01-5G_5GEXT_0' [AC7]> Infra 44 5220 MHz 54 Mbit/s 24 ▂___ 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/Connessione NETGEAR01_2GEXT_1 automatica]] (600 root)
[connection] id=Connessione NETGEAR01_2GEXT_1 automatica | type=wifi | permissions=
[wifi] mac-address=<MAC 'wlp8s0' [IF2]> | mac-address-blacklist= | ssid=NETGEAR01_2GEXT_1
[ipv4] method=auto
[ipv6] method=auto
[[/etc/NetworkManager/system-connections/Connessione NETGEAR01_2GEXT_2 automatica]] (600 root)
[connection] id=Connessione NETGEAR01_2GEXT_2 automatica | type=wifi | permissions=
[wifi] mac-address=<MAC 'wlp8s0' [IF2]> | mac-address-blacklist= | ssid=NETGEAR01_2GEXT_2
[ipv4] method=auto
[ipv6] method=auto
[[/etc/NetworkManager/system-connections/NETGEAR01]] (600 root)
[connection] id=NETGEAR01 | type=wifi | permissions=
[wifi] mac-address=<MAC 'wlp8s0' [IF2]> | mac-address-blacklist= | ssid=NETGEAR01
[ipv4] method=auto
[ipv6] method=ignore
[[/etc/NetworkManager/system-connections/NETGEAR01-5G]] (600 root)
[connection] id=NETGEAR01-5G | type=wifi | permissions=
[wifi] mac-address=<MAC 'wlp8s0' [IF2]> | mac-address-blacklist= | ssid=NETGEAR01-5G
[ipv4] method=auto
[ipv6] method=auto
##### iw reg get ########################
Region: Europe/Rome (based on set time zone)
country 00: DFS-UNSET
(2402 - 2472 @ 40), (N/A, 20), (N/A)
(2457 - 2482 @ 40), (N/A, 20), (N/A), NO-IR
(2474 - 2494 @ 20), (N/A, 20), (N/A), NO-OFDM, NO-IR
(5170 - 5250 @ 80), (N/A, 20), (N/A), NO-IR
(5250 - 5330 @ 80), (N/A, 20), (0 ms), DFS, NO-IR
(5490 - 5730 @ 160), (N/A, 20), (0 ms), DFS, NO-IR
(5735 - 5835 @ 80), (N/A, 20), (N/A), NO-IR
(57240 - 63720 @ 2160), (N/A, 0), (N/A)
##### iwlist channels ###################
enp7s0 no frequency information.
lo no frequency information.
wlp8s0 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:5.22 GHz (Channel 44)
##### iwlist scan #######################
enp7s0 Interface doesn't support scanning.
lo Interface doesn't support scanning.
Channel occupancy:
4 APs on Frequency:2.427 GHz (Channel 4)
3 APs on Frequency:5.22 GHz (Channel 44)
1 APs on Frequency:5.3 GHz (Channel 60)
wlp8s0 Scan completed :
Cell 01 - Address: <MAC 'NETGEAR01-5G' [AC1]>
Channel:44
Frequency:5.22 GHz (Channel 44)
Quality=52/70 Signal level=-58 dBm
Encryption key:on
ESSID:"NETGEAR01-5G"
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=0000025901769e1d
Extra: Last beacon: 244ms ago
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
Cell 02 - Address: <MAC 'NETGEAR01_2GEXT_0' [AC2]>
Channel:4
Frequency:2.427 GHz (Channel 4)
Quality=46/70 Signal level=-64 dBm
Encryption key:on
ESSID:"NETGEAR01_2GEXT_0"
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=0000025901155faf
Extra: Last beacon: 568ms ago
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
Cell 03 - Address: <MAC 'NETGEAR01' [AC3]>
Channel:4
Frequency:2.427 GHz (Channel 4)
Quality=59/70 Signal level=-51 dBm
Encryption key:on
ESSID:"NETGEAR01"
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=0000025900ef9fa1
Extra: Last beacon: 564ms ago
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
Cell 04 - Address: <MAC 'NETGEAR-Guest' [AC4]>
Channel:4
Frequency:2.427 GHz (Channel 4)
Quality=60/70 Signal level=-50 dBm
Encryption key:on
ESSID:"NETGEAR-Guest"
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=0000025900ee1d0b
Extra: Last beacon: 564ms ago
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
Cell 05 - Address: <MAC 'NETGEAR01_2GEXT_1' [AC5]>
Channel:4
Frequency:2.427 GHz (Channel 4)
Quality=65/70 Signal level=-45 dBm
Encryption key:on
ESSID:"NETGEAR01_2GEXT_1"
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=0000004d677a298d
Extra: Last beacon: 572ms ago
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
Cell 06 - Address: <MAC 'NETGEAR01-5G_5GEXT_1' [AC6]>
Channel:44
Frequency:5.22 GHz (Channel 44)
Quality=45/70 Signal level=-65 dBm
Encryption key:on
ESSID:"NETGEAR01-5G_5GEXT_1"
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=000001acbe8fd918
Extra: Last beacon: 244ms ago
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
Cell 07 - Address: <MAC 'NETGEAR01-5G_5GEXT_0' [AC7]>
Channel:44
Frequency:5.22 GHz (Channel 44)
Quality=22/70 Signal level=-88 dBm
Encryption key:on
ESSID:"NETGEAR01-5G_5GEXT_0"
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=0000025901d49949
Extra: Last beacon: 244ms ago
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
Cell 08 - Address: <MAC 'NETGEAR01-5G_5GEXT_2' [AC8]>
Channel:60
Frequency:5.3 GHz (Channel 60)
Quality=37/70 Signal level=-73 dBm
Encryption key:on
ESSID:"NETGEAR01-5G_5GEXT_2"
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=000001acbdc1f713
Extra: Last beacon: 52ms ago
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
##### module infos ######################
[iwlmvm]
filename: /lib/modules/4.4.0-62-generic/kernel/drivers/net/wireless/iwlwifi/mvm/iwlmvm.ko
license: GPL
author: Copyright(c) 2003- 2015 Intel Corporation <ilw@linux.intel.com>
description: The new Intel(R) wireless AGN driver for Linux
srcversion: 60ED6558F1225672289299A
depends: iwlwifi,mac80211,cfg80211
intree: Y
vermagic: 4.4.0-62-generic SMP mod_unload modversions
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/4.4.0-62-generic/kernel/net/mac80211/mac80211.ko
license: GPL
description: IEEE 802.11 subsystem
srcversion: 0B114888238BEBBE8043BC5
depends: cfg80211
intree: Y
vermagic: 4.4.0-62-generic SMP mod_unload modversions
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/4.4.0-62-generic/kernel/drivers/net/wireless/iwlwifi/iwlwifi.ko
license: GPL
author: Copyright(c) 2003- 2015 Intel Corporation <ilw@linux.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-5.ucode
firmware: iwlwifi-6050-5.ucode
firmware: iwlwifi-6000-4.ucode
firmware: iwlwifi-7265D-13.ucode
firmware: iwlwifi-7265-13.ucode
firmware: iwlwifi-3160-13.ucode
firmware: iwlwifi-7260-13.ucode
firmware: iwlwifi-8000-13.ucode
srcversion: 4116E844336D79483D28F6F
depends: cfg80211
intree: Y
vermagic: 4.4.0-62-generic SMP mod_unload modversions
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_8K:enable 8K amsdu size (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 (default: Y) (bool)
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)
[cfg80211]
filename: /lib/modules/4.4.0-62-generic/kernel/net/wireless/cfg80211.ko
description: wireless configuration support
license: GPL
author: Johannes Berg
srcversion: 902BDA34A9B6BB2AE64F135
depends:
intree: Y
vermagic: 4.4.0-62-generic SMP mod_unload modversions
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_8K: 0
antenna_coupling: 0
bt_coex_active: Y
d0i3_disable: Y
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: Y
[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/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 #############################
[ 17.592515] iwlwifi 0000:08:00.0: Direct firmware load for iwlwifi-7265D-18.ucode failed with error -2
[ 18.603032] iwlwifi 0000:08:00.0: loaded firmware version 17.352738.0 op_mode iwlmvm
[ 19.449024] iwlwifi 0000:08:00.0: Detected Intel(R) Dual Band Wireless AC 7265, REV=0x210
[ 19.449663] iwlwifi 0000:08:00.0: L1 Enabled - LTR Enabled (repeated 2 times)
[ 19.523502] ieee80211 phy0: Selected rate control algorithm 'iwl-mvm-rs'
[ 19.524478] iwlwifi 0000:08:00.0 wlp8s0: renamed from wlan0
[ 32.017667] IPv6: ADDRCONF(NETDEV_UP): wlp8s0: link is not ready
[ 32.018036] iwlwifi 0000:08:00.0: L1 Enabled - LTR Enabled (repeated 4 times)
[ 32.107653] IPv6: ADDRCONF(NETDEV_UP): wlp8s0: link is not ready
[ 32.110832] IPv6: ADDRCONF(NETDEV_UP): enp7s0: link is not ready
[ 32.334613] r8169 0000:07:00.0 enp7s0: link down
[ 32.334710] IPv6: ADDRCONF(NETDEV_UP): enp7s0: link is not ready
[ 36.607935] IPv6: ADDRCONF(NETDEV_UP): wlp8s0: link is not ready
[ 37.176454] wlp8s0: authenticate with <MAC 'NETGEAR01-5G' [AC1]>
[ 37.183453] wlp8s0: send auth to <MAC 'NETGEAR01-5G' [AC1]> (try 1/3)
[ 37.184380] wlp8s0: authenticated
[ 37.187910] wlp8s0: associate with <MAC 'NETGEAR01-5G' [AC1]> (try 1/3)
[ 37.192627] wlp8s0: RX AssocResp from <MAC 'NETGEAR01-5G' [AC1]> (capab=0x411 status=0 aid=5)
[ 37.202535] wlp8s0: associated
[ 37.202594] IPv6: ADDRCONF(NETDEV_CHANGE): wlp8s0: link becomes ready
[ 37.279560] wlp8s0: Limiting TX power to 17 (20 - 3) dBm as advertised by <MAC 'NETGEAR01-5G' [AC1]>
########## wireless info END ############
Re: WiFi is disconnected
Might just be a power management issue
Reboot
Code: Select all
sudo sed -i 's/wifi.powersave = 3/wifi.powersave = 2/' /etc/NetworkManager/conf.d/default-wifi-powersave-on.conf