Wireless will not connect, no wlan0
I just installed Xubuntu 14.04 on hard disk of Optiplex 755 with Zyxel G220 v.3 USB wifi adaper located at:
Bus 002 Device 003: ID 0586:3419 ZyXEL Communications Corp. G-220 v3 802.11bg Wireless Adapter [ZyDAS ZD1211B]
Cannot connect to the wireless network which is named "FBI"
Following is output of diagnostic command from Wireless Troubleshooting Procedure page:
margaret@
[sudo] password for margaret:
Get:1 http://
Ign http://
Get:2 http://
Hit http://
Hit http://
Ign http://
Get:3 http://
Hit http://
Ign http://
Get:4 http://
Hit http://
Get:5 http://
Hit http://
Get:6 http://
Get:7 http://
Get:8 http://
Get:9 http://
Get:10 http://
Hit http://
Hit http://
Get:11 http://
Get:12 http://
Hit http://
Hit http://
Get:13 http://
Get:14 http://
Get:15 http://
Get:16 http://
Hit http://
Hit http://
Get:17 http://
Get:18 http://
Get:19 http://
Hit http://
Get:20 http://
Hit http://
Hit http://
Get:21 http://
Hit http://
Get:22 http://
Hit http://
Hit http://
Hit http://
Hit http://
Hit http://
Hit http://
Hit http://
Hit http://
Hit http://
Hit http://
Hit http://
Hit http://
Hit http://
Hit http://
Hit http://
Hit http://
Hit http://
Hit http://
Hit http://
Hit http://
Hit http://
Hit http://
Ign http://
Hit http://
Hit http://
Ign http://
Ign http://
Ign http://
Ign http://
Ign http://
Fetched 2,741 kB in 6s (393 kB/s)
Reading package lists... Done
Reading package lists... Done
Building dependency tree
Reading state information... Done
Package hwinfo is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source
E: Package 'hwinfo' has no installation candidate
*-network
description: Ethernet interface
product: 82566DM-2 Gigabit Network Connection
vendor: Intel Corporation
physical id: 19
bus info: pci@0000:00:19.0
logical name: eth0
version: 02
serial: 00:23:ae:72:00:14
size: 1Gbit/s
capacity: 1Gbit/s
width: 32 bits
clock: 33MHz
resources: irq:42 memory:
lo Interface doesn't support scanning.
eth0 Interface doesn't support scanning.
auto lo
iface lo inet loopback
DISTRIB_ID=Ubuntu
DISTRIB_
DISTRIB_
DISTRIB_
00:19.0 Ethernet controller [0200]: Intel Corporation 82566DM-2 Gigabit Network Connection [8086:10bd] (rev 02)
Subsystem: Dell OptiPlex 755 [1028:0211]
Kernel driver in use: e1000e
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 007 Device 002: ID 045e:07b2 Microsoft Corp.
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 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 002: ID 0586:3419 ZyXEL Communications Corp. G-220 v3 802.11bg Wireless Adapter [ZyDAS ZD1211B]
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 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
RUNNING STATE WIFI-HARDWARE WIFI WWAN-HARDWARE WWAN
running connected enabled enabled enabled disabled
H/W path Device Class Description
=======
/0 bus 0GM819
/0/0 memory 64KiB BIOS
/0/400 processor Intel(R) Core(TM)2 Duo CPU E6550
/0/400/700 memory 32KiB L1 cache
/0/400/701 memory 4MiB L2 cache
/0/400/1.1 processor Logical CPU
/0/400/1.2 processor Logical CPU
/0/1000 memory 4GiB System Memory
/0/1000/0 memory 1GiB DIMM DDR2 Synchronous 800 MHz (1
/0/1000/1 memory 1GiB DIMM DDR2 Synchronous 800 MHz (1
/0/1000/2 memory 1GiB DIMM DDR2 Synchronous 800 MHz (1
/0/1000/3 memory 1GiB DIMM DDR2 Synchronous 800 MHz (1
/0/1 processor
/0/1/1.1 processor Logical CPU
/0/1/1.2 processor Logical CPU
/0/100 bridge 82Q35 Express DRAM Controller
/0/100/1 bridge 82Q35 Express PCI Express Root Port
/0/100/2 display 82Q35 Express Integrated Graphics Con
/0/100/2.1 display 82Q35 Express Integrated Graphics Con
/0/100/3 communication 82Q35 Express MEI Controller
/0/100/3.2 storage 82Q35 Express PT IDER Controller
/0/100/3.3 communication 82Q35 Express Serial KT Controller
/0/100/19 eth0 network 82566DM-2 Gigabit Network Connection
/0/100/1a bus 82801I (ICH9 Family) USB UHCI Control
/0/100/1a.1 bus 82801I (ICH9 Family) USB UHCI Control
/0/100/1a.7 bus 82801I (ICH9 Family) USB2 EHCI Contro
/0/100/1b multimedia 82801I (ICH9 Family) HD Audio Control
/0/100/1c bridge 82801I (ICH9 Family) PCI Express Port
/0/100/1d bus 82801I (ICH9 Family) USB UHCI Control
/0/100/1d.1 bus 82801I (ICH9 Family) USB UHCI Control
/0/100/1d.2 bus 82801I (ICH9 Family) USB UHCI Control
/0/100/1d.7 bus 82801I (ICH9 Family) USB2 EHCI Contro
/0/100/1e bridge 82801 PCI Bridge
/0/100/1f bridge 82801IO (ICH9DO) LPC Interface Contro
/0/100/1f.2 storage 82801IR/IO/IH (ICH9R/DO/DH) 6 port SA
/0/100/1f.3 bus 82801I (ICH9 Family) SMBus Controller
/0/2 scsi2 storage
/0/2/0.0.0 /dev/sda disk 160GB ST3160815AS
/0/2/0.0.0/1 /dev/sda1 volume 88GiB Windows NTFS volume
/0/2/0.0.0/2 /dev/sda2 volume 60GiB Extended partition
/0/2/0.0.0/2/5 /dev/sda5 volume 3954MiB Linux swap / Solaris partitio
/0/2/0.0.0/2/6 /dev/sda6 volume 56GiB Linux filesystem partition
/0/3 scsi3 storage
/0/3/0.0.0 /dev/cdrom disk DVD+-RW AD-7200S
Linux computer 3.13.0-74-generic #118-Ubuntu SMP Thu Dec 17 22:52:02 UTC 2015 i686 i686 i686 GNU/Linux
[ 0.000000] found SMP MP-table at [mem 0x000fe710-
[ 0.255853] ACPI: ACPI Dock Station Driver: 1 docks/bays found
[ 0.534239] Found 1 acpi root devices
[ 0.534320] usbcore: registered new interface driver usbfs
[ 0.534320] usbcore: registered new interface driver hub
[ 0.534320] usbcore: registered new device driver usb
[ 0.542114] Switched to clocksource hpet
[ 0.587943] pnp: PnP ACPI: found 8 devices
[ 1.016309] Console: switching to colour frame buffer device 128x48
[ 1.084068] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 1.084070] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.084073] usb usb1: Product: EHCI Host Controller
[ 1.084075] usb usb1: Manufacturer: Linux 3.13.0-74-generic ehci_hcd
[ 1.084077] usb usb1: SerialNumber: 0000:00:1a.7
[ 1.084176] hub 1-0:1.0: USB hub found
[ 1.100067] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
[ 1.100069] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.100072] usb usb2: Product: EHCI Host Controller
[ 1.100074] usb usb2: Manufacturer: Linux 3.13.0-74-generic ehci_hcd
[ 1.100076] usb usb2: SerialNumber: 0000:00:1d.7
[ 1.100162] hub 2-0:1.0: USB hub found
[ 1.100818] usb usb3: New USB device found, idVendor=1d6b, idProduct=0001
[ 1.100821] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.100823] usb usb3: Product: UHCI Host Controller
[ 1.100825] usb usb3: Manufacturer: Linux 3.13.0-74-generic uhci_hcd
[ 1.100827] usb usb3: SerialNumber: 0000:00:1a.0
[ 1.100917] hub 3-0:1.0: USB hub found
[ 1.101472] usb usb4: New USB device found, idVendor=1d6b, idProduct=0001
[ 1.101475] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.101477] usb usb4: Product: UHCI Host Controller
[ 1.101479] usb usb4: Manufacturer: Linux 3.13.0-74-generic uhci_hcd
[ 1.101481] usb usb4: SerialNumber: 0000:00:1a.1
[ 1.101575] hub 4-0:1.0: USB hub found
[ 1.102116] usb usb5: New USB device found, idVendor=1d6b, idProduct=0001
[ 1.102119] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.102121] usb usb5: Product: UHCI Host Controller
[ 1.102123] usb usb5: Manufacturer: Linux 3.13.0-74-generic uhci_hcd
[ 1.102125] usb usb5: SerialNumber: 0000:00:1d.0
[ 1.102212] hub 5-0:1.0: USB hub found
[ 1.102752] usb usb6: New USB device found, idVendor=1d6b, idProduct=0001
[ 1.102755] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.102757] usb usb6: Product: UHCI Host Controller
[ 1.102759] usb usb6: Manufacturer: Linux 3.13.0-74-generic uhci_hcd
[ 1.102762] usb usb6: SerialNumber: 0000:00:1d.1
[ 1.102847] hub 6-0:1.0: USB hub found
[ 1.103386] usb usb7: New USB device found, idVendor=1d6b, idProduct=0001
[ 1.103389] usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.103391] usb usb7: Product: UHCI Host Controller
[ 1.103393] usb usb7: Manufacturer: Linux 3.13.0-74-generic uhci_hcd
[ 1.103396] usb usb7: SerialNumber: 0000:00:1d.2
[ 1.103484] hub 7-0:1.0: USB hub found
[ 1.103631] i8042: PNP: No PS/2 controller found. Probing ports directly.
[ 1.111562] Loaded X.509 cert 'Magrathea: Glacier signing key: 953747153011d06
[ 1.162510] IMA: No TPM chip found, activating TPM-bypass!
[ 1.162907] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found
[ 1.329699] isapnp: No Plug & Play device found
[ 1.396023] usb 1-4: new high-speed USB device number 2 using ehci-pci
[ 1.528839] usb 1-4: New USB device found, idVendor=0586, idProduct=3419
[ 1.528844] usb 1-4: New USB device strings: Mfr=16, Product=32, SerialNumber=0
[ 1.528846] usb 1-4: Product: ZyXEL G-220v3
[ 1.528849] usb 1-4: Manufacturer: ZyDAS
[ 1.862014] e1000e 0000:00:19.0 eth0: (PCI Express:
[ 1.862018] e1000e 0000:00:19.0 eth0: Intel(R) PRO/1000 Network Connection
[ 1.862040] e1000e 0000:00:19.0 eth0: MAC: 7, PHY: 6, PBA No: 1051FF-0FF
[ 2.028056] usb 7-2: new full-speed USB device number 2 using uhci_hcd
[ 2.197375] usb 7-2: New USB device found, idVendor=045e, idProduct=07b2
[ 2.197378] usb 7-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 2.197382] usb 7-2: Product: Microsoft\
[ 2.197384] usb 7-2: Manufacturer: Microsoft
[ 2.235852] usbcore: registered new interface driver usbhid
[ 2.235854] usbhid: USB HID core driver
[ 2.240790] input: Microsoft Microsoft\
[ 2.240926] hid-generic 0003:045E:
[ 2.242280] input: Microsoft Microsoft\
[ 2.242459] hid-generic 0003:045E:
[ 2.259554] input: Microsoft Microsoft\
[ 2.259673] hid-generic 0003:045E:
[ 2.980070] Switched to clocksource tsc
[ 13.628702] IPv6: ADDRCONF(
[ 13.871925] lp: driver loaded but no devices found
[ 14.007266] lpc_ich: Resource conflict(s) found affecting gpio_ich
[ 14.146994] Console: switching to colour dummy device 80x25
[ 14.344055] Console: switching to colour frame buffer device 180x56
[ 14.733780] input: HDA Intel Front Headphone as /devices/
[ 14.733864] input: HDA Intel Line Out as /devices/
[ 14.733943] input: HDA Intel Line as /devices/
[ 14.734012] input: HDA Intel Mic as /devices/
[ 16.456278] EXT4-fs (sda6): re-mounted. Opts: errors=remount-ro
[ 18.976194] IPv6: ADDRCONF(
[ 18.976565] IPv6: ADDRCONF(
[ 22.000924] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[ 22.001057] IPv6: ADDRCONF(
Release Date: 06/11/2012
Serial services are supported (int 14h)
Manufacturer: Dell Inc.
Product Name: OptiPlex 755
Serial Number: 4WTCLJ1
Manufacturer: Dell Inc.
Product Name: 0GM819
Serial Number: ..CN13740911015F.
Manufacturer: Dell Inc.
Serial Number: 4WTCLJ1
Manufacturer: Intel
Serial Number: Not Specified
Port Type: Serial Port 16550A Compatible
Manufacturer: CE00000000000000
Serial Number: 925D6680
Manufacturer: CE00000000000000
Serial Number: 925D657B
Manufacturer: CE00000000000000
Serial Number: 925D6691
Manufacturer: CE00000000000000
Serial Number: 925D669B
lo no wireless extensions.
eth0 no wireless extensions.
/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.
/etc/modprobe.
/etc/modprobe.
/etc/modprobe.
[main]
NetworkingEnabl
WirelessEnabled
WWANEnabled=true
WimaxEnabled=true
sudo: hwinfo: command not found
root 828 0.0 0.1 53064 5684 ? Ssl 14:35 0:00 NetworkManager
root 1131 0.0 0.0 5512 3088 ? S 14:35 0:00 /sbin/dhclient -d -sf /usr/lib/
nobody 1294 0.0 0.0 5548 1424 ? S 14:35 0:00 /usr/sbin/dnsmasq --no-resolv --keep-
margaret 2312 0.0 0.0 4680 816 pts/2 S+ 14:52 0:00 grep --color=auto -E wpa|icd|etwork
Kernel IP routing table
Destination Gateway Genmask Flags MSS Window irtt Iface
0.0.0.0 192.168.1.1 0.0.0.0 UG 0 0 0 eth0
192.168.1.0 0.0.0.0 255.255.255.0 U 0 0 0 eth0
# 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
nameserver 127.0.1.1
search fios-router.home
total 50572
2883585 drwxr-xr-x 3 root root 4096 Jan 9 12:23 .
2 drwxr-xr-x 22 root root 4096 Jan 9 12:23 ..
2883953 -rw-r--r-- 1 root root 1169551 Dec 17 19:10 abi-3.13.
2883596 -rw-r--r-- 1 root root 806051 Dec 17 17:47 abi-3.2.
2883591 -rw-r--r-- 1 root root 169833 Dec 17 19:10 config-
2883595 -rw-r--r-- 1 root root 147759 Dec 17 17:47 config-
2883586 drwxr-xr-x 5 root root 12288 Jan 9 12:23 grub
2892061 -rw-r--r-- 1 root root 18775271 Jan 9 12:22 initrd.
2883600 -rw-r--r-- 1 root root 14202710 Jan 9 10:28 initrd.
2883950 -rw-r--r-- 1 root root 176500 Mar 12 2014 memtest86+.bin
2883951 -rw-r--r-- 1 root root 178176 Mar 12 2014 memtest86+.elf
2883943 -rw-r--r-- 1 root root 178680 Mar 12 2014 memtest86+
2883952 -rw------- 1 root root 2701993 Dec 17 19:10 System.
2883594 -rw------- 1 root root 2329519 Dec 17 17:47 System.
2883590 -rw------- 1 root root 5845872 Dec 17 19:10 vmlinuz-
2883597 -rw------- 1 root root 5054944 Dec 17 17:47 vmlinuz-
Support status summary of 'computer':
You have 1412 packages (81.6%) supported until May 2019 (5y)
You have 56 packages (3.2%) supported until February 2015 (9m)
You have 4 packages (0.2%) supported until October 2016 (9m)
You have 200 packages (11.6%) supported until May 2017 (3y)
You have 2 packages (0.1%) that can not/no-longer be downloaded
You have 56 packages (3.2%) that are unsupported
Run with --show-unsupported, --show-supported or --show-all to see more details
Downloaded daily snapshot dated 2016-01-10 03:15:01
--2016-01-10 14:52:13-- http://
Resolving www.linux-usb.org (www.linux-
Connecting to www.linux-usb.org (www.linux-
HTTP request sent, awaiting response... 200 OK
Length: 559954 (547K) [text/plain]
Saving to: ‘/var/lib/
100%[==
2016-01-10 14:52:14 (2.23 MB/s) - ‘/var/lib/
Done.
Module Size Used by
rfcomm 53664 4
bnep 18895 2
bluetooth 342208 10 bnep,rfcomm
snd_hda_
dcdbas 14448 0
joydev 17101 0
snd_hda_intel 42794 6
snd_hda_codec 168250 2 snd_hda_
snd_hwdep 13272 1 snd_hda_codec
snd_pcm 85501 2 snd_hda_
snd_page_alloc 14230 2 snd_pcm,
snd_seq_midi 13132 0
snd_seq_midi_event 14475 1 snd_seq_midi
snd_rawmidi 25135 1 snd_seq_midi
snd_seq 55383 2 snd_seq_
snd_seq_device 14137 3 snd_seq,
snd_timer 28584 2 snd_pcm,snd_seq
coretemp 13195 0
kvm 388318 0
snd 60939 22 snd_hwdep,
i915 710018 3
serio_raw 13230 0
lpc_ich 16864 0
video 18903 1 i915
drm_kms_helper 48868 1 i915
soundcore 12600 1 snd
mei_me 18195 0
mei 66737 1 mei_me
drm 244037 4 i915,drm_kms_helper
shpchp 32128 0
parport_pc 31981 1
i2c_algo_bit 13197 1 i915
ppdev 17391 0
mac_hid 13037 0
lp 13299 0
parport 40836 3 lp,ppdev,parport_pc
hid_generic 12492 0
usbhid 47070 0
hid 87604 2 hid_generic,usbhid
psmouse 95439 0
ahci 25643 2
libahci 27214 1 ahci
e1000e 223034 0
ptp 18445 1 e1000e
pps_core 18799 1 ptp
pata_acpi 12886 0
Question information
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- Solved by:
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