Rollback to an older Linux kernel and make some tests.
2017-06-08 9:37 GMT+12:00 Tim Embler <timli...@tristarcreations.com>:
> I do not have a solution for this but I have also been trying to locate
> a fix for a couple of months now. I have 5 systems running Lubuntu and
> only one is having this issue which is also using an Intel wireless
> card. The other 4 systems are using either a Buffalo or TPLink card. I
> have tried checking the regulatory domain, disabled ipv6, tried enabling
> antenna aggregation, tried 2.4ghz instead of 5, disabled n mode,
> disabled bluetooth, disabled bluetooth coexistence, disabled power
> management, turned off watchdog, and I am sure I have tried a few other
> things that I do not recall at the moment.
>
>
>
> On 6/7/17 2:48 PM, Jonathan Thacker wrote:
> > I upgraded lubuntu to the newest version a month ago and ever since
> then, the wifi will disconnect randomly and will not reconnect without a
> reboot. I went to the forums and could not find a specific answer. I ran
> the script suggested on the networking section of the forums and posted the
> output below (2 outputs, one with wifi working, one after it disconnects).
> >
> >
> >
> > With Working WIFI
> >
> >
> > ########## wireless info START ##########
> >
> > Report from: 06 Jun 2017 23:46 EDT -0400
> >
> > Booted last: 06 Jun 2017 00:00 EDT -0400
> >
> > Script from: 25 Mar 2017 07:04 UTC +0000
> >
> > ##### release ###########################
> >
> > Distributor ID: Ubuntu
> > Description: Ubuntu 16.04.2 LTS
> > Release: 16.04
> > Codename: xenial
> >
> > ##### kernel ############################
> >
> > Linux 4.8.0-54-generic #57~16.04.1-Ubuntu SMP Wed May 24 16:20:44 UTC
> 2017 i686 i686 i686 GNU/Linux
> >
> > Parameters: ro, quiet, splash, vt.handoff=7
> >
> > ##### desktop ###########################
> >
> > sed: can't read /root/.dmrc: No such file or directory
> >
> > Could not be determined.
> >
> > ##### lspci #############################
> >
> > 03:00.0 Network controller [0280]: Intel Corporation PRO/Wireless
> 3945ABG [Golan] Network Connection [8086:4222] (rev 02)
> > Subsystem: Intel Corporation PRO/Wireless 3945ABG [Golan] Network
> Connection [8086:1040]
> > Kernel driver in use: iwl3945
> >
> > 0a:08.0 Ethernet controller [0200]: Intel Corporation PRO/100 VE Network
> Connection [8086:1092] (rev 02)
> > Subsystem: Toshiba America Info Systems PRO/100 VE Network
> Connection [1179:ff31]
> > Kernel driver in use: e100
> >
> > ##### lsusb #############################
> >
> > 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 002: ID 0483:2016 STMicroelectronics Fingerprint Reader
> > 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
> >
> > ##### lsmod #############################
> >
> > iwl3945 65536 0
> > iwlegacy 90112 1 iwl3945
> > mac80211 679936 2 iwlegacy,iwl3945
> > cfg80211 512000 3 mac80211,iwlegacy,iwl3945
> > wmi 16384 1 toshiba_acpi
> >
> > ##### interfaces ########################
> >
> > auto lo
> > iface lo inet loopback
> >
> > ##### ifconfig ##########################
> >
> > enp10s8 Link encap:Ethernet HWaddr <MAC 'enp10s8' [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)
> >
> > 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:85 errors:0 dropped:0 overruns:0 frame:0
> > TX packets:85 errors:0 dropped:0 overruns:0 carrier:0
> > collisions:0 txqueuelen:1
> > RX bytes:7310 (7.3 KB) TX bytes:7310 (7.3 KB)
> >
> > wlp3s0 Link encap:Ethernet HWaddr <MAC 'wlp3s0' [IF2]>
> > inet addr:192.168.0.9 Bcast:192.168.0.255 Mask:255.255.255.0
> > inet6 addr: ::8dcd:9d60:b0af:755d/64 Scope:Global
> > inet6 addr: ::b28d:b33b:7c8b:e3cb/64 Scope:Global
> > inet6 addr: fe80::d757:1cff:2559:35f9/64 Scope:Link
> > UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
> > RX packets:341 errors:0 dropped:0 overruns:0 frame:0
> > TX packets:254 errors:0 dropped:0 overruns:0 carrier:0
> > collisions:0 txqueuelen:1000
> > RX bytes:91418 (91.4 KB) TX bytes:32144 (32.1 KB)
> >
> > ##### iwconfig ##########################
> >
> > enp10s8 no wireless extensions.
> >
> > lo no wireless extensions.
> >
> > wlp3s0 IEEE 802.11 ESSID:"iLogNetworkTraffic"
> > Mode:Managed Frequency:5.18 GHz Access Point: <MAC
> 'iLogNetworkTraffic' [AC22]>
> > Bit Rate=48 Mb/s Tx-Power=14 dBm
> > Retry short limit:7 RTS thr:off Fragment thr:off
> > Encryption key:off
> > Power Management:on
> > Link Quality=51/70 Signal level=-59 dBm
> > Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
> > Tx excessive retries:0 Invalid misc:43 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
> wlp3s0
> > 192.168.0.0 0.0.0.0 255.255.255.0 U 600 0 0
> wlp3s0
> >
> > ##### resolv.conf #######################
> >
> > nameserver 127.0.1.1
> >
> > ##### network managers ##################
> >
> > Installed:
> >
> > NetworkManager
> >
> > Running:
> >
> > root 616 1 1 23:46 ? 00:00:00 /usr/sbin/NetworkManager
> --no-daemon
> >
> > ##### NetworkManager info ###############
> >
> > GENERAL.DEVICE: wlp3s0
> > GENERAL.TYPE: wifi
> > GENERAL.NM-TYPE: NMDeviceWifi
> > GENERAL.VENDOR: Intel Corporation
> > GENERAL.PRODUCT: PRO/Wireless 3945ABG [Golan]
> Network Connection
> > GENERAL.DRIVER: iwl3945
> > GENERAL.DRIVER-VERSION: 4.8.0-54-generic
> > GENERAL.FIRMWARE-VERSION: N/A
> > GENERAL.HWADDR: <MAC 'wlp3s0' [IF2]>
> > GENERAL.MTU: 0
> > GENERAL.STATE: 100 (connected)
> > GENERAL.REASON: 0 (No reason given)
> > GENERAL.UDI: /sys/devices/pci0000:00/0000:
> 00:1c.1/0000:03:00.0/net/wlp3s0
> > GENERAL.IP-IFACE: wlp3s0
> > 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: iLogNetworkTraffic
> > GENERAL.CON-UUID: f58e9cb7-64d1-477d-a98b-
> 845bbd8cbbff
> > GENERAL.CON-PATH: /org/freedesktop/NetworkManager/
> ActiveConnection/0
> > GENERAL.METERED: no (guessed)
> > CAPABILITIES.CARRIER-DETECT: no
> > CAPABILITIES.SPEED: 48 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: no
> > WIFI-PROPERTIES.ADHOC: yes
> > WIFI-PROPERTIES.2GHZ: yes
> > WIFI-PROPERTIES.5GHZ: yes
> > CONNECTIONS.AVAILABLE-CONNECTION-PATHS: /org/freedesktop/
> NetworkManager/Settings/{2,1}
> > CONNECTIONS.AVAILABLE-CONNECTIONS[1]: f58e9cb7-64d1-477d-a98b-845bbd8cbbff
> | iLogNetworkTraffic
> > CONNECTIONS.AVAILABLE-CONNECTIONS[2]: 748cacff-fd05-417e-b293-9e8dbf127032
> | Surveillance Van #3
> > IP4.ADDRESS[1]: 192.168.0.9/24
> > IP4.GATEWAY: 192.168.0.1
> > IP4.DNS[1]: 75.114.81.1
> > IP4.DNS[2]: 75.114.81.2
> > 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 = pcMaleeko
> > DHCP4.OPTION[8]: requested_wpad = 1
> > DHCP4.OPTION[9]: requested_netbios_scope = 1
> > DHCP4.OPTION[10]: next_server = 192.168.0.1
> > DHCP4.OPTION[11]: expiry = 1496810781
> > DHCP4.OPTION[12]: requested_interface_mtu = 1
> > DHCP4.OPTION[13]: requested_subnet_mask = 1
> > DHCP4.OPTION[14]: dhcp_lease_time = 3600
> > DHCP4.OPTION[15]: dhcp_message_type = 5
> > DHCP4.OPTION[16]: ip_address = 192.168.0.9
> > DHCP4.OPTION[17]: requested_static_routes = 1
> > DHCP4.OPTION[18]: requested_domain_name_servers = 1
> > DHCP4.OPTION[19]: routers = 192.168.0.1
> > 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]: domain_name_servers =
> 75.114.81.1 75.114.81.2
> > DHCP4.OPTION[24]: requested_ms_classless_static_routes
> = 1
> > DHCP4.OPTION[25]: subnet_mask = 255.255.255.0
> > DHCP4.OPTION[26]: network_number = 192.168.0.0
> > DHCP4.OPTION[27]: requested_host_name = 1
> > DHCP4.OPTION[28]: dhcp_server_identifier =
> 192.168.0.1
> > IP6.ADDRESS[1]: ::8dcd:9d60:b0af:755d/64
> > IP6.ADDRESS[2]: ::b28d:b33b:7c8b:e3cb/64
> > IP6.ADDRESS[3]: fe80::d757:1cff:2559:35f9/64
> > IP6.GATEWAY:
> >
> > GENERAL.DEVICE: enp10s8
> > GENERAL.TYPE: ethernet
> > GENERAL.NM-TYPE: NMDeviceEthernet
> > GENERAL.VENDOR: Intel Corporation
> > GENERAL.PRODUCT: PRO/100 VE Network Connection
> > GENERAL.DRIVER: e100
> > GENERAL.DRIVER-VERSION: 3.5.24-k2-NAPI
> > GENERAL.FIRMWARE-VERSION:
> > GENERAL.HWADDR: <MAC 'enp10s8' [IF1]>
> > GENERAL.MTU: 1500
> > GENERAL.STATE: 20 (unavailable)
> > GENERAL.REASON: 2 (Device is now managed)
> > GENERAL.UDI: /sys/devices/pci0000:00/0000:
> 00:1e.0/0000:0a:08.0/net/enp10s8
> > 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 *
> > BHNTG1682G9A8F-5G <MAC 'BHNTG1682G9A8F-5G' [AC24]> Infra
> 44 5220 MHz 54 Mbit/s 95 ▂▄▆█ WPA2 no
> > -- <MAC '
> >
> >
> >
> >
> >
> > After WIFI Disconnects
> >
> >
> > ########## wireless info START ##########
> >
> > Report from: 07 Jun 2017 13:57 EDT -0400
> >
> > Booted last: 07 Jun 2017 00:00 EDT -0400
> >
> > Script from: 25 Mar 2017 07:04 UTC +0000
> >
> > ##### release ###########################
> >
> > Distributor ID: Ubuntu
> > Description: Ubuntu 16.04.2 LTS
> > Release: 16.04
> > Codename: xenial
> >
> > ##### kernel ############################
> >
> > Linux 4.8.0-54-generic #57~16.04.1-Ubuntu SMP Wed May 24 16:20:44 UTC
> 2017 i686 i686 i686 GNU/Linux
> >
> > Parameters: ro, quiet, splash, vt.handoff=7
> >
> > ##### desktop ###########################
> >
> > Lubuntu
> >
> > ##### lspci #############################
> >
> > 03:00.0 Network controller [0280]: Intel Corporation PRO/Wireless
> 3945ABG [Golan] Network Connection [8086:4222] (rev 02)
> > Subsystem: Intel Corporation PRO/Wireless 3945ABG [Golan] Network
> Connection [8086:1040]
> > Kernel driver in use: iwl3945
> >
> > 0a:08.0 Ethernet controller [0200]: Intel Corporation PRO/100 VE Network
> Connection [8086:1092] (rev 02)
> > Subsystem: Toshiba America Info Systems PRO/100 VE Network
> Connection [1179:ff31]
> > Kernel driver in use: e100
> >
> > ##### lsusb #############################
> >
> > 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 002: ID 0483:2016 STMicroelectronics Fingerprint Reader
> > 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
> >
> > ##### lsmod #############################
> >
> > iwl3945 65536 0
> > iwlegacy 90112 1 iwl3945
> > mac80211 679936 2 iwlegacy,iwl3945
> > cfg80211 512000 3 mac80211,iwlegacy,iwl3945
> > wmi 16384 1 toshiba_acpi
> >
> > ##### interfaces ########################
> >
> > auto lo
> > iface lo inet loopback
> >
> > ##### ifconfig ##########################
> >
> > enp10s8 Link encap:Ethernet HWaddr <MAC 'enp10s8' [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)
> >
> > 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:7342 errors:0 dropped:0 overruns:0 frame:0
> > TX packets:7342 errors:0 dropped:0 overruns:0 carrier:0
> > collisions:0 txqueuelen:1
> > RX bytes:666824 (666.8 KB) TX bytes:666824 (666.8 KB)
> >
> > wlp3s0 Link encap:Ethernet HWaddr <MAC 'wlp3s0' [IF2]>
> > BROADCAST MULTICAST MTU:1500 Metric:1
> > RX packets:51482 errors:0 dropped:0 overruns:0 frame:0
> > TX packets:40732 errors:0 dropped:0 overruns:0 carrier:0
> > collisions:0 txqueuelen:1000
> > RX bytes:27032687 (27.0 MB) TX bytes:7547954 (7.5 MB)
> >
> > ##### iwconfig ##########################
> >
> > lo no wireless extensions.
> >
> > enp10s8 no wireless extensions.
> >
> > wlp3s0 IEEE 802.11 ESSID:off/any
> > Mode:Managed Access Point: Not-Associated Tx-Power=14 dBm
> > Retry short limit:7 RTS thr:off Fragment thr:off
> > Power Management:on
> >
> >
> > ##### route #############################
> >
> > Kernel IP routing table
> > Destination Gateway Genmask Flags Metric Ref Use
> Iface
> >
> > ##### resolv.conf #######################
> >
> > nameserver 127.0.1.1
> >
> > ##### network managers ##################
> >
> > Installed:
> >
> > NetworkManager
> >
> > Running:
> >
> > root 655 1 0 09:35 ? 00:00:29 /usr/sbin/NetworkManager
> --no-daemon
> >
> > ##### NetworkManager info ###############
> >
> > GENERAL.DEVICE: wlp3s0
> > GENERAL.TYPE: wifi
> > GENERAL.NM-TYPE: NMDeviceWifi
> > GENERAL.VENDOR: Intel Corporation
> > GENERAL.PRODUCT: PRO/Wireless 3945ABG [Golan]
> Network Connection
> > GENERAL.DRIVER: iwl3945
> > GENERAL.DRIVER-VERSION: 4.8.0-54-generic
> > GENERAL.FIRMWARE-VERSION: N/A
> > GENERAL.HWADDR: <MAC 'wlp3s0' [IF2]>
> > GENERAL.MTU: 1500
> > GENERAL.STATE: 30 (disconnected)
> > GENERAL.REASON: 0 (No reason given)
> > GENERAL.UDI: /sys/devices/pci0000:00/0000:
> 00:1c.1/0000:03:00.0/net/wlp3s0
> > 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: no
> > CAPABILITIES.SPEED: unknown
> > 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: no
> > WIFI-PROPERTIES.ADHOC: yes
> > WIFI-PROPERTIES.2GHZ: yes
> > WIFI-PROPERTIES.5GHZ: yes
> > CONNECTIONS.AVAILABLE-CONNECTION-PATHS:
> >
> > GENERAL.DEVICE: enp10s8
> > GENERAL.TYPE: ethernet
> > GENERAL.NM-TYPE: NMDeviceEthernet
> > GENERAL.VENDOR: Intel Corporation
> > GENERAL.PRODUCT: PRO/100 VE Network Connection
> > GENERAL.DRIVER: e100
> > GENERAL.DRIVER-VERSION: 3.5.24-k2-NAPI
> > GENERAL.FIRMWARE-VERSION:
> > GENERAL.HWADDR: <MAC 'enp10s8' [IF1]>
> > GENERAL.MTU: 1500
> > GENERAL.STATE: 20 (unavailable)
> > GENERAL.REASON: 2 (Device is now managed)
> > GENERAL.UDI: /sys/devices/pci0000:00/0000:
> 00:1e.0/0000:0a:08.0/net/enp10s8
> > 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 *
> >
> > ##### 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/Surveillance Van #3]] (600
> root)
> > [connection] id=Surveillance Van #3 | type=wifi |
> permissions=user:maleeko:;
> > [wifi] mac-address=<MAC 'wlp3s0' [IF2]> | mac-address-blacklist= |
> ssid=Surveillance Van #3
> > [ipv4] method=auto
> > [ipv6] method=auto
> >
> > [[/etc/NetworkManager/system-connections/iLogNetworkTraffic]] (600 root)
> > [connection] id=iLogNetworkTraffic | type=wifi | permissions=
> > [wifi] mac-address=<MAC 'wlp3s0' [IF2]> | mac-address-blacklist= |
> ssid=iLogNetworkTraffic
> > [ipv4] method=auto
> > [ipv6] method=auto
> >
> > ##### iw reg get ########################
> >
> > Region: America/New_York (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 ###################
> >
> > lo no frequency information.
> >
> > enp10s8 no frequency information.
> >
> > wlp3s0 24 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 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 149 : 5.745 GHz
> > Channel 153 : 5.765 GHz
> > Channel 157 : 5.785 GHz
> > Channel 161 : 5.805 GHz
> > Channel 165 : 5.825 GHz
> >
> > ##### iwlist scan #######################
> >
> > wlp3s0 Interface doesn't support scanning : Network is down
> >
> > lo Interface doesn't support scanning.
> >
> > enp10s8 Interface doesn't support scanning.
> >
> > ##### module infos ######################
> >
> > [iwl3945]
> > filename: /lib/modules/4.8.0-54-generic/
> kernel/drivers/net/wireless/intel/iwlegacy/iwl3945.ko
> > firmware: iwlwifi-3945-2.ucode
> > license: GPL
> > author: Copyright(c) 2003-2011 Intel Corporation <
> i...@linux.intel.com>
> > version: in-tree:s
> > description: Intel(R) PRO/Wireless 3945ABG/BG Network Connection
> driver for Linux
> > srcversion: 426C5AE2C37FAEE73CFCC4E
> > depends: iwlegacy,mac80211,cfg80211
> > intree: Y
> > vermagic: 4.8.0-54-generic SMP mod_unload modversions 686
> > parm: antenna:select antenna (1=Main, 2=Aux, default 0 [both])
> (int)
> > parm: swcrypto:using software crypto (default 1 [software])
> (int)
> > parm: disable_hw_scan:disable hardware scanning (default 1)
> (int)
> > parm: fw_restart:restart firmware in case of error (int)
> >
> > [iwlegacy]
> > filename: /lib/modules/4.8.0-54-generic/
> kernel/drivers/net/wireless/intel/iwlegacy/iwlegacy.ko
> > license: GPL
> > author: Copyright(c) 2003-2011 Intel Corporation <
> i...@linux.intel.com>
> > version: in-tree:
> > description: iwl-legacy: common functions for 3945 and 4965
> > srcversion: 27B0CC79D616458D3CC644B
> > depends: mac80211,cfg80211
> > intree: Y
> > vermagic: 4.8.0-54-generic SMP mod_unload modversions 686
> > parm: led_mode:0=system default, 1=On(RF On)/Off(RF Off),
> 2=blinking (int)
> > parm: bt_coex_active:enable wifi/bluetooth co-exist (bool)
> >
> > [mac80211]
> > filename: /lib/modules/4.8.0-54-generic/
> kernel/net/mac80211/mac80211.ko
> > license: GPL
> > description: IEEE 802.11 subsystem
> > srcversion: 9AF49B72127065FCF655D6A
> > depends: cfg80211
> > intree: Y
> > vermagic: 4.8.0-54-generic SMP mod_unload modversions 686
> > 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/4.8.0-54-generic/
> kernel/net/wireless/cfg80211.ko
> > description: wireless configuration support
> > license: GPL
> > author: Johannes Berg
> > srcversion: 46F63B461AA5E38D042F531
> > depends:
> > intree: Y
> > vermagic: 4.8.0-54-generic SMP mod_unload modversions 686
> > 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 #################
> >
> > [iwl3945]
> > antenna: 0
> > disable_hw_scan: 1
> > fw_restart: 1
> > swcrypto: 1
> >
> > [iwlegacy]
> > bt_coex_active: Y
> > led_mode: 0
> >
> > [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]
> > 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
> > blacklist firewire-core
> > blacklist thunderbolt
> >
> > [/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
> >
> > [/etc/modprobe.d/osspd.conf]
> > blacklist snd-pcm-oss
> > blacklist snd-mixer-oss
> > blacklist snd-seq-oss
> >
> > ##### rc.local ##########################
> >
> > exit 0
> >
> > ##### pm-utils ##########################
> >
> > ##### udev rules ########################
> >
> > ##### dmesg #############################
> >
> > [15259.476323] wlp3s0: Failed check-sdata-in-driver check, flags: 0x0
> > [15736.537961] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready
> > [15736.689869] iwl3945 0000:03:00.0: BSM uCode verification failed at
> addr 0x00003800+0 (of 900), is 0xa5a5a5a2, s/b 0xf802020
> > [15736.689878] iwl3945 0000:03:00.0: Unable to set up bootstrap uCode: -5
> > [15736.736340] iwl3945 0000:03:00.0: BSM uCode verification failed at
> addr 0x00003800+0 (of 900), is 0xa5a5a5a2, s/b 0xf802020
> > [15736.736347] iwl3945 0000:03:00.0: Unable to set up bootstrap uCode: -5
> > [15736.782792] iwl3945 0000:03:00.0: BSM uCode verification failed at
> addr 0x00003800+0 (of 900), is 0xa5a5a5a2, s/b 0xf802020
> > [15736.782799] iwl3945 0000:03:00.0: Unable to set up bootstrap uCode: -5
> > [15736.829253] iwl3945 0000:03:00.0: BSM uCode verification failed at
> addr 0x00003800+0 (of 900), is 0xa5a5a5a2, s/b 0xf802020
> > [15736.829260] iwl3945 0000:03:00.0: Unable to set up bootstrap uCode: -5
> > [15736.875701] iwl3945 0000:03:00.0: BSM uCode verification failed at
> addr 0x00003800+0 (of 900), is 0xa5a5a5a2, s/b 0xf802020
> > [15736.875708] iwl3945 0000:03:00.0: Unable to set up bootstrap uCode: -5
> > [15736.917311] iwl3945 0000:03:00.0: Unable to initialize device after 5
> attempts.
> > [15736.942894] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready
> >
> > ########## wireless info END ############
> >
>
>
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