Troubleshooting Wi-Fi Connection
I just installed Lubuntu 17.04 on a Toshiba Satellite L455-S5975. I am having difficulty establishing a wireless network connection. When I select the network icon, I can see my wireless network on the list. When I select my network, I get a spinning icon in the tool bar, but no network connection is established.
Appended is the output from the WirelessTrouble
ron@ron-
[sudo] password for ron:
Sorry, try again.
[sudo] password for ron:
Hit:1 http://
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Get:10 http://
Get:11 http://
Get:12 http://
Get:13 http://
Get:14 http://
Get:15 http://
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Get:17 http://
Fetched 705 kB in 1s (497 kB/s)
Reading package lists... Done
Reading package lists... Done
Building dependency tree
Reading state information... Done
grep is already the newest version (2.27-2).
pciutils is already the newest version (1:3.3.
rfkill is already the newest version (0.5-1ubuntu3).
usbutils is already the newest version (1:007-4).
The following additional packages will be installed:
libhd21 libx86emu1
The following NEW packages will be installed:
hwinfo libhd21 libx86emu1
0 upgraded, 3 newly installed, 0 to remove and 12 not upgraded.
Need to get 754 kB of archives.
After this operation, 3,261 kB of additional disk space will be used.
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Fetched 754 kB in 0s (1,251 kB/s)
Selecting previously unselected package libx86emu1:amd64.
(Reading database ... 151698 files and directories currently installed.)
Preparing to unpack .../libx86emu1_
Unpacking libx86emu1:amd64 (1.11-2) ...
Selecting previously unselected package libhd21:amd64.
Preparing to unpack .../libhd21_
Unpacking libhd21:amd64 (21.38-1) ...
Selecting previously unselected package hwinfo.
Preparing to unpack .../hwinfo_
Unpacking hwinfo (21.38-1) ...
Setting up libx86emu1:amd64 (1.11-2) ...
Processing triggers for libc-bin (2.24-9ubuntu2) ...
Processing triggers for man-db (2.7.6.1-2) ...
Setting up libhd21:amd64 (21.38-1) ...
Setting up hwinfo (21.38-1) ...
Processing triggers for libc-bin (2.24-9ubuntu2) ...
*-network
description: Ethernet interface
product: RTL8101/2/6E PCI Express Fast/Gigabit Ethernet controller
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:0e:00.0
logical name: enp14s0
version: 02
serial: 00:26:22:41:cf:87
size: 100Mbit/s
capacity: 100Mbit/s
width: 64 bits
clock: 33MHz
resources: irq:18 ioport:
*-network
description: Wireless interface
physical id: 2
bus info: usb@1:2
logical name: wlx701a040d0fbc
serial: ae:a3:d1:86:a5:ee
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
lo Interface doesn't support scanning.
enp14s0 Interface doesn't support scanning.
# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback
DISTRIB_ID=Ubuntu
DISTRIB_
DISTRIB_
DISTRIB_
0e:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8101/2/6E PCI Express Fast/Gigabit Ethernet controller [10ec:8136] (rev 02)
Subsystem: Toshiba America Info Systems RTL8101/2/6E PCI Express Fast/Gigabit Ethernet controller [1179:ff00]
Kernel driver in use: r8101
Kernel modules: r8101
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 008 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 007 Device 002: ID 046d:c52b Logitech, Inc. Unifying Receiver
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 002: ID 0bda:8197 Realtek Semiconductor Corp. RTL8187B Wireless Adapter
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
Error: argument 'nm' not understood. Try passing --help instead.
H/W path Device Class Description
=======
/0 bus NBWAA
/0/0 memory 110KiB BIOS
/0/4 processor Intel(R) Celeron(R) CPU 9
/0/4/5 memory 64KiB L1 cache
/0/4/6 memory 1MiB L2 cache
/0/d memory 2GiB System Memory
/0/d/0 memory SODIMM Synchronous 800 MHz (1.2 ns
/0/d/1 memory 2GiB SODIMM Synchronous 800 MHz (1
/0/100 bridge Mobile 4 Series Chipset Memory Con
/0/100/2 display Mobile 4 Series Chipset Integrated
/0/100/2.1 display Mobile 4 Series Chipset Integrated
/0/100/1a bus 82801I (ICH9 Family) USB UHCI Cont
/0/100/1a/1 usb3 bus UHCI Host Controller
/0/100/1a.1 bus 82801I (ICH9 Family) USB UHCI Cont
/0/100/1a.1/1 usb4 bus UHCI Host Controller
/0/100/1a.2 bus 82801I (ICH9 Family) USB UHCI Cont
/0/100/1a.2/1 usb5 bus UHCI Host Controller
/0/100/1a.7 bus 82801I (ICH9 Family) USB2 EHCI Con
/0/100/1a.7/1 usb1 bus EHCI Host Controller
/0/100/1a.7/1/2 generic RTL8187B Wireless Adapter
/0/100/1b multimedia 82801I (ICH9 Family) HD Audio Cont
/0/100/1c bridge 82801I (ICH9 Family) PCI Express P
/0/100/1c.2 bridge 82801I (ICH9 Family) PCI Express P
/0/100/1c.2/0 enp14s0 network RTL8101/2/6E PCI Express Fast/Giga
/0/100/1c.3 bridge 82801I (ICH9 Family) PCI Express P
/0/100/1c.5 bridge 82801I (ICH9 Family) PCI Express P
/0/100/1d bus 82801I (ICH9 Family) USB UHCI Cont
/0/100/1d/1 usb6 bus UHCI Host Controller
/0/100/1d.1 bus 82801I (ICH9 Family) USB UHCI Cont
/0/100/1d.1/1 usb7 bus UHCI Host Controller
/0/100/1d.1/1/2 input USB Receiver
/0/100/1d.2 bus 82801I (ICH9 Family) USB UHCI Cont
/0/100/1d.2/1 usb8 bus UHCI Host Controller
/0/100/1d.7 bus 82801I (ICH9 Family) USB2 EHCI Con
/0/100/1d.7/1 usb2 bus EHCI Host Controller
/0/100/1e bridge 82801 Mobile PCI Bridge
/0/100/1f bridge ICH9M LPC Interface Controller
/0/100/1f.2 storage 82801IBM/IEM (ICH9M/ICH9M-E) 4 por
/0/100/1f.3 bus 82801I (ICH9 Family) SMBus Control
/0/1 scsi1 storage
/0/1/0.0.0 /dev/sda disk 250GB TOSHIBA MK2555GS
/0/1/0.0.0/1 /dev/sda1 volume 232GiB EXT4 volume
/0/2 scsi4 storage
/0/2/0.0.0 /dev/cdrom disk DVDRAM GT20N
/1 power TOSHIBA
/2 wlx701a040d0fbc network Wireless interface
Linux ron-Satellite-L455 4.10.0-21-generic #23-Ubuntu SMP Fri Apr 28 16:14:22 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux
[ 0.000000] found SMP MP-table at [mem 0x000f6bc0-
[ 0.000000] No NUMA configuration found
[ 0.090308] PCCT header not found.
[ 0.095241] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored
[ 0.393456] usbcore: registered new interface driver usbfs
[ 0.393465] usbcore: registered new interface driver hub
[ 0.393472] usbcore: registered new device driver usb
[ 0.406461] clocksource: Switched to clocksource hpet
[ 0.444680] pnp: PnP ACPI: found 6 devices
[ 1.286513] Console: switching to colour frame buffer device 128x48
[ 1.304194] input: Lid Switch as /devices/
[ 1.304203] ACPI: Lid Switch [LID0]
[ 1.556279] [Firmware Bug]: battery: (dis)charge rate invalid.
[ 1.576110] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 1.576112] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.576114] usb usb1: Product: EHCI Host Controller
[ 1.576115] usb usb1: Manufacturer: Linux 4.10.0-21-generic ehci_hcd
[ 1.576116] usb usb1: SerialNumber: 0000:00:1a.7
[ 1.576259] hub 1-0:1.0: USB hub found
[ 1.596092] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
[ 1.596094] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.596096] usb usb2: Product: EHCI Host Controller
[ 1.596097] usb usb2: Manufacturer: Linux 4.10.0-21-generic ehci_hcd
[ 1.596099] usb usb2: SerialNumber: 0000:00:1d.7
[ 1.596226] hub 2-0:1.0: USB hub found
[ 1.596689] usb usb3: New USB device found, idVendor=1d6b, idProduct=0001
[ 1.596691] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.596692] usb usb3: Product: UHCI Host Controller
[ 1.596694] usb usb3: Manufacturer: Linux 4.10.0-21-generic uhci_hcd
[ 1.596695] usb usb3: SerialNumber: 0000:00:1a.0
[ 1.596820] hub 3-0:1.0: USB hub found
[ 1.597131] usb usb4: New USB device found, idVendor=1d6b, idProduct=0001
[ 1.597133] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.597134] usb usb4: Product: UHCI Host Controller
[ 1.597136] usb usb4: Manufacturer: Linux 4.10.0-21-generic uhci_hcd
[ 1.597137] usb usb4: SerialNumber: 0000:00:1a.1
[ 1.597260] hub 4-0:1.0: USB hub found
[ 1.597547] usb usb5: New USB device found, idVendor=1d6b, idProduct=0001
[ 1.597549] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.597551] usb usb5: Product: UHCI Host Controller
[ 1.597552] usb usb5: Manufacturer: Linux 4.10.0-21-generic uhci_hcd
[ 1.597553] usb usb5: SerialNumber: 0000:00:1a.2
[ 1.597667] hub 5-0:1.0: USB hub found
[ 1.597964] usb usb6: New USB device found, idVendor=1d6b, idProduct=0001
[ 1.597966] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.597967] usb usb6: Product: UHCI Host Controller
[ 1.597969] usb usb6: Manufacturer: Linux 4.10.0-21-generic uhci_hcd
[ 1.597970] usb usb6: SerialNumber: 0000:00:1d.0
[ 1.598076] hub 6-0:1.0: USB hub found
[ 1.598343] usb usb7: New USB device found, idVendor=1d6b, idProduct=0001
[ 1.598345] usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.598346] usb usb7: Product: UHCI Host Controller
[ 1.598348] usb usb7: Manufacturer: Linux 4.10.0-21-generic uhci_hcd
[ 1.598349] usb usb7: SerialNumber: 0000:00:1d.1
[ 1.598458] hub 7-0:1.0: USB hub found
[ 1.598733] usb usb8: New USB device found, idVendor=1d6b, idProduct=0001
[ 1.598734] usb usb8: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.598736] usb usb8: Product: UHCI Host Controller
[ 1.598737] usb usb8: Manufacturer: Linux 4.10.0-21-generic uhci_hcd
[ 1.598739] usb usb8: SerialNumber: 0000:00:1d.2
[ 1.598860] hub 8-0:1.0: USB hub found
[ 1.627608] ima: No TPM chip found, activating TPM-bypass! (rc=-19)
[ 1.628329] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found
[ 1.644349] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[ 1.913120] eth0: Identified chip type is 'RTL8103E'.
[ 1.916042] usb 1-2: new high-speed USB device number 2 using ehci-pci
[ 1.916127] r8101 0000:0e:00.0 enp14s0: renamed from eth0
[ 1.929393] fb: switching to inteldrmfb from VESA VGA
[ 1.929431] Console: switching to colour dummy device 80x25
[ 2.079312] usb 1-2: New USB device found, idVendor=0bda, idProduct=8197
[ 2.079314] usb 1-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2.079316] usb 1-2: Manufacturer: Manufacturer_
[ 2.079317] usb 1-2: SerialNumber: 00e04c000001
[ 2.208476] Console: switching to colour frame buffer device 170x48
[ 11.981363] lp: driver loaded but no devices found
[ 16.926295] EXT4-fs (sda1): re-mounted. Opts: errors=remount-ro
[ 17.655020] toshiba_acpi: Supported laptop features: hotkeys eco-led cooling-method
[ 17.830861] lpc_ich: Resource conflict(s) found affecting gpio_ich
[ 17.939524] input: HDA Intel Mic as /devices/
[ 17.939601] input: HDA Intel Front Headphone as /devices/
[ 18.558725] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht'
[ 18.559657] ieee80211 phy0: hwaddr 70:1a:04:0d:0f:bc, RTL8187BvE V0 + rtl8225z2, rfkill mask 4
[ 18.584054] rtl8187: Customer ID is 0x04
[ 18.587539] rtl8187: wireless switch is on
[ 18.587584] usbcore: registered new interface driver rtl8187
[ 20.907369] rtl8187 1-2:1.0 wlx701a040d0fbc: renamed from wlan0
[ 22.797472] IPv6: ADDRCONF(
[ 26.761367] IPv6: ADDRCONF(
[ 30.753343] IPv6: ADDRCONF(
[ 30.834233] IPv6: ADDRCONF(
[ 80.877515] IPv6: ADDRCONF(
[ 80.891679] IPv6: ADDRCONF(
[ 91.485515] IPv6: ADDRCONF(
[ 93.848493] wlx701a040d0fbc: authenticate with e4:f4:c6:00:1d:11
[ 94.187105] wlx701a040d0fbc: send auth to e4:f4:c6:00:1d:11 (try 1/3)
[ 94.188964] wlx701a040d0fbc: authenticated
[ 99.192090] wlx701a040d0fbc: aborting authentication with e4:f4:c6:00:1d:11 by local choice (Reason: 3=DEAUTH_LEAVING)
[ 101.768511] wlx701a040d0fbc: authenticate with e4:f4:c6:00:1d:11
[ 102.107602] wlx701a040d0fbc: send auth to e4:f4:c6:00:1d:11 (try 1/3)
[ 102.110077] wlx701a040d0fbc: authenticated
[ 107.112738] wlx701a040d0fbc: aborting authentication with e4:f4:c6:00:1d:11 by local choice (Reason: 3=DEAUTH_LEAVING)
[ 110.084881] wlx701a040d0fbc: authenticate with e4:f4:c6:00:1d:11
[ 110.427107] wlx701a040d0fbc: send auth to e4:f4:c6:00:1d:11 (try 1/3)
[ 110.429708] wlx701a040d0fbc: authenticated
[ 115.431780] wlx701a040d0fbc: aborting authentication with e4:f4:c6:00:1d:11 by local choice (Reason: 3=DEAUTH_LEAVING)
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[57251.005520] IPv6: ADDRCONF(
[57569.941616] IPv6: ADDRCONF(
[57888.949529] IPv6: ADDRCONF(
[58207.985443] IPv6: ADDRCONF(
[58526.941496] IPv6: ADDRCONF(
[58845.953459] IPv6: ADDRCONF(
[59164.945506] IPv6: ADDRCONF(
[59483.997452] IPv6: ADDRCONF(
[59802.941508] IPv6: ADDRCONF(
[60121.989443] IPv6: ADDRCONF(
[60440.929513] IPv6: ADDRCONF(
[60760.005462] IPv6: ADDRCONF(
[61078.945679] IPv6: ADDRCONF(
[61398.005466] IPv6: ADDRCONF(
[61716.949506] IPv6: ADDRCONF(
[62035.977448] IPv6: ADDRCONF(
[62354.941502] IPv6: ADDRCONF(
[62673.973465] IPv6: ADDRCONF(
[62992.981542] IPv6: ADDRCONF(
[63311.949446] IPv6: ADDRCONF(
[63630.941509] IPv6: ADDRCONF(
[63949.941457] IPv6: ADDRCONF(
[64268.937549] IPv6: ADDRCONF(
[64587.985614] IPv6: ADDRCONF(
[64906.941538] IPv6: ADDRCONF(
[65226.001457] IPv6: ADDRCONF(
[65544.941524] IPv6: ADDRCONF(
[65863.989449] IPv6: ADDRCONF(
[66182.965515] IPv6: ADDRCONF(
[66501.985470] IPv6: ADDRCONF(
[66820.941508] IPv6: ADDRCONF(
[67139.989448] IPv6: ADDRCONF(
[67458.945518] IPv6: ADDRCONF(
[67778.009469] IPv6: ADDRCONF(
[68096.949694] IPv6: ADDRCONF(
[68415.993469] IPv6: ADDRCONF(
[68734.941523] IPv6: ADDRCONF(
[69053.953463] IPv6: ADDRCONF(
[69372.929510] IPv6: ADDRCONF(
[69691.957450] IPv6: ADDRCONF(
[70011.005524] IPv6: ADDRCONF(
[70330.005456] IPv6: ADDRCONF(
[70648.949523] IPv6: ADDRCONF(
[70967.993477] IPv6: ADDRCONF(
[71286.949538] IPv6: ADDRCONF(
[71605.985636] IPv6: ADDRCONF(
[71924.949533] IPv6: ADDRCONF(
[72243.941446] IPv6: ADDRCONF(
[72562.989531] IPv6: ADDRCONF(
[72882.001457] IPv6: ADDRCONF(
[73200.929517] IPv6: ADDRCONF(
[73520.013472] IPv6: ADDRCONF(
[73838.941517] IPv6: ADDRCONF(
[74157.961456] IPv6: ADDRCONF(
[74476.945522] IPv6: ADDRCONF(
[74795.997474] IPv6: ADDRCONF(
[75114.945713] IPv6: ADDRCONF(
[75433.997483] IPv6: ADDRCONF(
[75752.929520] IPv6: ADDRCONF(
[76071.989473] IPv6: ADDRCONF(
[76390.957526] IPv6: ADDRCONF(
[76709.989462] IPv6: ADDRCONF(
[77028.929524] IPv6: ADDRCONF(
[77347.973451] IPv6: ADDRCONF(
[77666.941516] IPv6: ADDRCONF(
[77985.973458] IPv6: ADDRCONF(
[78304.937541] IPv6: ADDRCONF(
[78623.997476] IPv6: ADDRCONF(
[78942.937544] IPv6: ADDRCONF(
[79261.961469] IPv6: ADDRCONF(
[79580.929526] IPv6: ADDRCONF(
[79899.985457] IPv6: ADDRCONF(
[80218.997528] IPv6: ADDRCONF(
[80538.013482] IPv6: ADDRCONF(
[80856.929533] IPv6: ADDRCONF(
[81175.989473] IPv6: ADDRCONF(
[81494.961524] IPv6: ADDRCONF(
[81813.993483] IPv6: ADDRCONF(
[82132.969740] IPv6: ADDRCONF(
[82451.997471] IPv6: ADDRCONF(
[82770.941531] IPv6: ADDRCONF(
[83089.949484] IPv6: ADDRCONF(
[83408.949530] IPv6: ADDRCONF(
[83728.001470] IPv6: ADDRCONF(
[84046.949546] IPv6: ADDRCONF(
[84365.965468] IPv6: ADDRCONF(
[84684.929539] IPv6: ADDRCONF(
[85004.001465] IPv6: ADDRCONF(
[85322.949550] IPv6: ADDRCONF(
[85641.945733] IPv6: ADDRCONF(
[85879.084041] usb 7-2: new full-speed USB device number 2 using uhci_hcd
[85879.282066] usb 7-2: New USB device found, idVendor=046d, idProduct=c52b
[85879.282068] usb 7-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[85879.282070] usb 7-2: Product: USB Receiver
[85879.282072] usb 7-2: Manufacturer: Logitech
[85879.426889] usbcore: registered new interface driver usbhid
[85879.426891] usbhid: USB HID core driver
[85879.460093] logitech-djreceiver 0003:046D:
[85879.613153] input: Logitech M525 as /devices/
[85879.613711] logitech-
[85960.966387] IPv6: ADDRCONF(
[86279.985491] IPv6: ADDRCONF(
[86599.005539] IPv6: ADDRCONF(
[86843.085484] IPv6: ADDRCONF(
[86845.452526] wlx701a040d0fbc: authenticate with e4:f4:c6:00:1d:11
[86845.791088] wlx701a040d0fbc: send auth to e4:f4:c6:00:1d:11 (try 1/3)
[86845.793807] wlx701a040d0fbc: authenticated
[86850.796087] wlx701a040d0fbc: aborting authentication with e4:f4:c6:00:1d:11 by local choice (Reason: 3=DEAUTH_LEAVING)
[86865.572524] wlx701a040d0fbc: authenticate with e4:f4:c6:00:1d:11
[86865.911055] wlx701a040d0fbc: send auth to e4:f4:c6:00:1d:11 (try 1/3)
[86865.913767] wlx701a040d0fbc: authenticated
[86868.004165] wlx701a040d0fbc: aborting authentication with e4:f4:c6:00:1d:11 by local choice (Reason: 3=DEAUTH_LEAVING)
[86868.178058] IPv6: ADDRCONF(
[86872.129581] IPv6: ADDRCONF(
[87592.717741] IPv6: ADDRCONF(
[87592.732372] IPv6: ADDRCONF(
[87596.669583] IPv6: ADDRCONF(
[87612.945529] IPv6: ADDRCONF(
[87615.312499] wlx701a040d0fbc: authenticate with e4:f4:c6:00:1d:11
[87615.651125] wlx701a040d0fbc: send auth to e4:f4:c6:00:1d:11 (try 1/3)
[87615.653880] wlx701a040d0fbc: authenticated
[87620.149809] IPv6: ADDRCONF(
[87620.150238] wlx701a040d0fbc: aborting authentication with e4:f4:c6:00:1d:11 by local choice (Reason: 3=DEAUTH_LEAVING)
[87624.313502] IPv6: ADDRCONF(
[87646.105577] IPv6: ADDRCONF(
[87648.476492] wlx701a040d0fbc: authenticate with e4:f4:c6:00:1d:11
[87648.815182] wlx701a040d0fbc: send auth to e4:f4:c6:00:1d:11 (try 1/3)
[87648.817899] wlx701a040d0fbc: authenticated
[87653.816408] wlx701a040d0fbc: aborting authentication with e4:f4:c6:00:1d:11 by local choice (Reason: 3=DEAUTH_LEAVING)
[87656.400506] wlx701a040d0fbc: authenticate with e4:f4:c6:00:1d:11
[87656.739080] wlx701a040d0fbc: send auth to e4:f4:c6:00:1d:11 (try 1/3)
[87656.751430] wlx701a040d0fbc: authenticated
[87661.744198] wlx701a040d0fbc: aborting authentication with e4:f4:c6:00:1d:11 by local choice (Reason: 3=DEAUTH_LEAVING)
[87664.720508] wlx701a040d0fbc: authenticate with e4:f4:c6:00:1d:11
[87665.059114] wlx701a040d0fbc: send auth to e4:f4:c6:00:1d:11 (try 1/3)
[87665.060970] wlx701a040d0fbc: authenticated
[87670.064242] wlx701a040d0fbc: aborting authentication with e4:f4:c6:00:1d:11 by local choice (Reason: 3=DEAUTH_LEAVING)
[87671.012274] IPv6: ADDRCONF(
[87674.961505] IPv6: ADDRCONF(
[88019.989570] IPv6: ADDRCONF(
[88338.989312] IPv6: ADDRCONF(
Release Date: 11/13/2009
Manufacturer: TOSHIBA
Product Name: Satellite L455
Serial Number: X9411542K
Manufacturer: TOSHIBA
Product Name: NBWAA
Serial Number: 0123456789AB
Manufacturer: TOSHIBA
Serial Number: None
Manufacturer: Intel
Serial Number: Not Specified
Manufacturer: Toshiba
Serial Number: DD456AF3
Manufacturer: Toshiba
Serial Number: 1706DB14
Manufacturer: TOSHIBA
SBDS Serial Number: 0001
SBDS Manufacture Date: 1980-00-01
lo no wireless extensions.
enp14s0 no wireless extensions.
wlx701a040d0fbc IEEE 802.11 ESSID:off/any
Retry short limit:7 RTS thr:off Fragment thr:off
Power Management:off
/etc/modprobe.
/etc/modprobe.
/etc/modprobe.
/etc/modprobe.
/etc/modprobe.
/etc/modprobe.
/etc/modprobe.
/etc/modprobe.
/etc/modprobe.
/etc/modprobe.
/etc/modprobe.
/etc/modprobe.
/etc/modprobe.
/etc/modprobe.
[main]
NetworkingEnabl
WirelessEnabled
WWANEnabled=true
21: PCI e00.0: 0200 Ethernet controller
[Created at pci.378]
Unique ID: NqRt.C2oIbjc4rfC
Parent ID: hoOk.ABTEjCxdYN4
SysFS ID: /devices/
SysFS BusID: 0000:0e:00.0
Hardware Class: network
Model: "Realtek RTL8101/2/6E PCI Express Fast/Gigabit Ethernet controller"
Vendor: pci 0x10ec "Realtek Semiconductor Co., Ltd."
Device: pci 0x8136 "RTL8101/2/6E PCI Express Fast/Gigabit Ethernet controller"
SubVendor: pci 0x1179 "Toshiba America Info Systems"
SubDevice: pci 0xff00
Revision: 0x02
Driver: "r8101"
Driver Modules: "r8101"
Device File: enp14s0
I/O Ports: 0x3000-0x3fff (rw)
Memory Range: 0xf2010000-
Memory Range: 0xf2000000-
Memory Range: 0x80000000-
IRQ: 18 (152018 events)
HW Address: 00:26:22:41:cf:87
Permanent HW Address: 00:26:22:41:cf:87
Link detected: yes
Module Alias: "pci:v000010ECd
Driver Info #0:
Driver Status: r8101 is active
Driver Activation Cmd: "modprobe r8101"
Config Status: cfg=new, avail=yes, need=no, active=unknown
Attached to: #18 (PCI bridge)
29: USB 00.0: 0282 WLAN controller
[Created at usb.122]
Unique ID: cLrx.KSb73qHPlK6
Parent ID: k4bc.cO89g+iefn1
SysFS ID: /devices/
SysFS BusID: 1-2:1.0
Hardware Class: network
Model: "Realtek RTL8187B Wireless Adapter"
Hotplug: USB
Vendor: usb 0x0bda "Realtek Semiconductor Corp."
Device: usb 0x8197 "RTL8187B Wireless Adapter"
Revision: "2.00"
Serial ID: "00e04c000001"
Driver: "rtl8187"
Driver Modules: "rtl8187"
Device File: wlx701a040d0fbc
Features: WLAN
Speed: 480 Mbps
HW Address: ae:a3:d1:86:a5:ee
Permanent HW Address: 70:1a:04:0d:0f:bc
Link detected: no
WLAN channels: 1 2 3 4 5 6 7 8 9 10 11 12 13 14
WLAN frequencies: 2.412 2.417 2.422 2.427 2.432 2.437 2.442 2.447 2.452 2.457 2.462 2.467 2.472 2.484
WLAN encryption modes: WEP40 WEP104 TKIP CCMP
WLAN authentication modes: open sharedkey wpa-psk wpa-eap
Module Alias: "usb:v0BDAp8197
Driver Info #0:
Driver Status: rtl8187 is active
Driver Activation Cmd: "modprobe rtl8187"
Config Status: cfg=new, avail=yes, need=no, active=unknown
Attached to: #34 (Hub)
root 507 0.0 0.9 487900 17444 ? Ssl May22 0:32 /usr/sbin/
root 951 0.0 0.3 46412 7204 ? Ss May22 0:02 /sbin/wpa_
root 3107 0.0 0.1 16120 3664 ? S 20:17 0:00 /sbin/dhclient -d -q -sf /usr/lib/
ron 3934 0.0 0.0 14240 972 pts/6 S+ 20:21 0:00 grep --color=auto -E wpa|icd|etwork
The program 'netstat' is currently not installed. You can install it by typing:
sudo apt install net-tools
# Dynamic resolv.conf(5) file for glibc resolver(3) generated by resolvconf(8)
# DO NOT EDIT THIS FILE BY HAND -- YOUR CHANGES WILL BE OVERWRITTEN
# 127.0.0.53 is the systemd-resolved stub resolver.
# run "systemd-resolve --status" to see details about the actual nameservers.
nameserver 127.0.0.53
total 110000
14417921 drwxr-xr-x 3 root root 4096 May 22 07:00 .
2 drwxr-xr-x 24 root root 4096 May 20 21:38 ..
14417924 -rw-r--r-- 1 root root 1443149 Apr 6 11:28 abi-4.10.
14418222 -rw-r--r-- 1 root root 1443149 Apr 28 05:41 abi-4.10.
14417925 -rw-r--r-- 1 root root 204918 Apr 6 11:28 config-
14418223 -rw-r--r-- 1 root root 204919 Apr 28 05:41 config-
14417922 drwxr-xr-x 5 root root 4096 May 20 21:40 grub
14417932 -rw-r--r-- 1 root root 43082864 May 20 22:02 initrd.
14418226 -rw-r--r-- 1 root root 43081763 May 22 07:00 initrd.
14417926 -rw-r--r-- 1 root root 182704 Jan 28 2016 memtest86+.bin
14417927 -rw-r--r-- 1 root root 184380 Jan 28 2016 memtest86+.elf
14417928 -rw-r--r-- 1 root root 184840 Jan 28 2016 memtest86+
14417923 -rw------- 1 root root 3718456 Apr 6 11:28 System.
14417933 -rw------- 1 root root 3717426 Apr 28 05:41 System.
14417931 -rw-r--r-- 1 root root 7567136 May 20 13:34 vmlinuz-
14418224 -rw------- 1 root root 7575312 Apr 28 05:41 vmlinuz-
Support status summary of 'ron-Satellite-
You have 1060 packages (83.6%) supported until January 2018 (9m)
You have 4 packages (0.3%) supported until February 2018 (9m)
You have 0 packages (0.0%) that can not/no-longer be downloaded
You have 204 packages (16.1%) that are unsupported
Run with --show-unsupported, --show-supported or --show-all to see more details
Downloaded daily snapshot dated 2017-04-23 03:15:02
--2017-05-23 20:22:06-- http://
Resolving www.linux-usb.org (www.linux-
Connecting to www.linux-usb.org (www.linux-
HTTP request sent, awaiting response... 200 OK
Length: 579005 (565K) [text/plain]
Saving to: ‘/var/lib/
/var/lib/usbutils/u 100%[==
2017-05-23 20:22:07 (2.98 MB/s) - ‘/var/lib/
Done.
Module Size Used by
hid_logitech_hidpp 28672 0
hid_logitech_dj 20480 0
usbhid 53248 0
hid 114688 3 usbhid,
arc4 16384 2
rtl8187 40960 0
mac80211 782336 1 rtl8187
cfg80211 602112 2 mac80211,rtl8187
coretemp 16384 0
eeprom_93cx6 16384 1 rtl8187
input_leds 16384 0
joydev 20480 0
serio_raw 16384 0
snd_hda_
snd_hda_
snd_hda_intel 36864 3
snd_hda_codec 126976 3 snd_hda_
snd_hda_core 81920 4 snd_hda_
lpc_ich 24576 0
snd_hwdep 16384 1 snd_hda_codec
snd_pcm 102400 3 snd_hda_
snd_timer 32768 1 snd_pcm
snd 77824 13 snd_hda_
shpchp 36864 0
soundcore 16384 1 snd
toshiba_acpi 45056 0
sparse_keymap 16384 1 toshiba_acpi
industrialio 69632 1 toshiba_acpi
wmi 16384 1 toshiba_acpi
ene_ir 20480 0
rc_core 28672 1 ene_ir
toshiba_bluetooth 16384 0
mac_hid 16384 0
parport_pc 32768 0
ppdev 20480 0
lp 20480 0
parport 49152 3 lp,parport_pc,ppdev
ip_tables 24576 0
x_tables 36864 1 ip_tables
autofs4 40960 2
i915 1449984 2
i2c_algo_bit 16384 1 i915
drm_kms_helper 151552 1 i915
syscopyarea 16384 1 drm_kms_helper
sysfillrect 16384 1 drm_kms_helper
sysimgblt 16384 1 drm_kms_helper
psmouse 139264 0
ahci 36864 1
libahci 32768 1 ahci
r8101 184320 0
fb_sys_fops 16384 1 drm_kms_helper
drm 352256 4 i915,drm_kms_helper
fjes 73728 0
video 40960 2 toshiba_acpi,i915
Question information
- Language:
- English Edit question
- Status:
- Solved
- Assignee:
- No assignee Edit question
- Solved by:
- Ron Goodson
- Solved:
- 2017-05-27
- Last query:
- 2017-05-27
- Last reply:
- 2017-05-24
If you run:
sudo iwconfig wlx701a040d0fbc power off
Does it help?
Also, try changing your wireless channel to 12 (done in your router)
Jeremy (wa113y3s) said : | #2 |
Bug report of interest https:/
Fix is in the first comment and this seems to only affect USB wireless devices
Ron Goodson (ronrgoodson) said : | #3 |
I am getting an error with the power off command:
Error for wireless request "Set Power Management" (8B2C) :
SET failed on device wlx701a040d0fbc ; Operation not supported.
I will try the other solutions proposed . . .
Jeremy (wa113y3s) said : | #4 |
You may need to disable wifi power management in terminal with the following 2 commands
sudo sed -i 's/wifi.powersave = 3/wifi.powersave = 2/' /etc/NetworkMan
systemctl restart network-
Ron Goodson (ronrgoodson) said : | #5 |
Thanks for the input, everyone.
actionparsnip, I am a little hesitant to play with the router since we have more that 15 devices that can connect to it without issues.
Jeremy, after running the two commands you gave the behavior is the same. I have no wireless connection. Selecting my wireless network causes a spinning icon to appear in the toolbar and then I get a "Disconnected - you are now offline" error message window.
I also tried the steps mentioned in comment 1 for bug/1681513, but it did not seem to have any impact. I am trying to get an internal wireless interface to work (not an USB wireless adapter) so I am not sure if the instructions are relevant. However, your comment reminded me that I did have a USB wireless adapter lying around. I dug it out, plugged it in, and tried to connect to my wireless network, but the behavior was the same. It would spin for a while, but no connection would be established.
I am going to try to boot the machine with a different distro and see if it works. I had this machine working a couple years ago with an older version of Ubuntu.
Ron Goodson (ronrgoodson) said : | #6 |
Well, I just installed LXLE 16.04 and the machine connected to the wireless network without any issues. I am calling the problem solved, although it is unfortunate that *buntu 17.04 does not connect to wireless networks as well as its predecessor.
Ubuntu 16.04 is also supported far longer than 17.04. 16.04 is LTS and supported til April 2021
Jeremy (wa113y3s) said : | #8 |
Your wireless card showed on the USB bus, from your report
*-network
description: Wireless interface
physical id: 2
bus info: usb@1:2
logical name: wlx701a040d0fbc
serial: ae:a3:d1:86:a5:ee
I tried 17.04 with a USB wireless chip and couldn't connect until I turned off the MAC randomization
Ron Goodson (ronrgoodson) said : | #9 |
Hi Jeremy and actionparsnip,
Thanks for chiming in. I appreciate the good info!