Can't find any wifi networks after installing ubuntu

Asked by grp1

After using :
sudo apt-get update; sudo apt-get install usbutils pciutils hwinfo grep rfkill; sudo lshw -C network; rfkill list; sudo iwlist scan | egrep -i 'chan|ssid'; cat /etc/network/interfaces; cat /etc/lsb-release; lspci -nnk | grep -iA2 net; lsusb; nmcli nm status; sudo lshw -short; uname -a; sudo updatedb; dmesg | egrep '02:00|80211|acx|at76|ath|b43|bcm|brcm|CX|eth|ipw|ireless|irmware|isl|lbtf|orinoco|ndiswrapper|NPE|ound|p54|prism|rror|rtl|RTL|rt2|RT2|rt3|RT3|rt5|RT5|rt6|RT6|rt7|RT7|usb|witch|wl';sudo dmidecode|egrep 'anufact|roduct|erial|elease'; iwconfig; cat /etc/modprobe.d/* | egrep '80211|acx|at76|ath|b43|bcm|brcm|CX|eth|ipw|irmware|isl|lbtf|orinoco|ndiswrapper|NPE|p54|prism|rtl|rt2|rt3|rt6|rt7|wmi|witch|wl'; cat /var/lib/NetworkManager/NetworkManager.state; sudo hwinfo --netcard ; ps -aux|egrep 'wpa|icd|etwork'; netstat -rn ; cat /etc/resolv.conf; ls -lia /boot; grep tmpfs /etc/fstab; ubuntu-support-status; sudo update-pciids; sudo update-usbids; sudo lsmod

Here is a paste of the terminal output:

Ign http://us.archive.ubuntu.com trusty InRelease
Ign http://extras.ubuntu.com trusty InRelease
Ign http://security.ubuntu.com trusty-security InRelease
Ign http://us.archive.ubuntu.com trusty-updates InRelease
Ign http://us.archive.ubuntu.com trusty-backports InRelease
Hit http://extras.ubuntu.com trusty Release.gpg
Get:1 http://security.ubuntu.com trusty-security Release.gpg [933 B]
Hit http://us.archive.ubuntu.com trusty Release.gpg
Get:2 http://us.archive.ubuntu.com trusty-updates Release.gpg [933 B]
Hit http://extras.ubuntu.com trusty Release
Get:3 http://security.ubuntu.com trusty-security Release [62.0 kB]
Hit http://us.archive.ubuntu.com trusty-backports Release.gpg
Hit http://us.archive.ubuntu.com trusty Release
Hit http://extras.ubuntu.com trusty/main Sources
Get:4 http://us.archive.ubuntu.com trusty-updates Release [62.0 kB]
Hit http://extras.ubuntu.com trusty/main amd64 Packages
Hit http://extras.ubuntu.com trusty/main i386 Packages
Hit http://us.archive.ubuntu.com trusty-backports Release
Get:5 http://security.ubuntu.com trusty-security/main Sources [64.4 kB]
Hit http://us.archive.ubuntu.com trusty/main Sources
Hit http://us.archive.ubuntu.com trusty/restricted Sources
Hit http://us.archive.ubuntu.com trusty/universe Sources
Get:6 http://security.ubuntu.com trusty-security/restricted Sources [2,061 B]
Hit http://us.archive.ubuntu.com trusty/multiverse Sources
Hit http://us.archive.ubuntu.com trusty/main amd64 Packages
Get:7 http://security.ubuntu.com trusty-security/universe Sources [17.4 kB]
Hit http://us.archive.ubuntu.com trusty/restricted amd64 Packages
Hit http://us.archive.ubuntu.com trusty/universe amd64 Packages
Hit http://us.archive.ubuntu.com trusty/multiverse amd64 Packages
Hit http://us.archive.ubuntu.com trusty/main i386 Packages
Hit http://us.archive.ubuntu.com trusty/restricted i386 Packages
Get:8 http://security.ubuntu.com trusty-security/multiverse Sources [716 B]
Hit http://us.archive.ubuntu.com trusty/universe i386 Packages
Get:9 http://security.ubuntu.com trusty-security/main amd64 Packages [199 kB]
Hit http://us.archive.ubuntu.com trusty/multiverse i386 Packages
Ign http://extras.ubuntu.com trusty/main Translation-en_US
Hit http://us.archive.ubuntu.com trusty/main Translation-en
Ign http://extras.ubuntu.com trusty/main Translation-en
Hit http://us.archive.ubuntu.com trusty/multiverse Translation-en
Hit http://us.archive.ubuntu.com trusty/restricted Translation-en
Hit http://us.archive.ubuntu.com trusty/universe Translation-en
Get:10 http://us.archive.ubuntu.com trusty-updates/main Sources [157 kB]
Get:11 http://security.ubuntu.com trusty-security/restricted amd64 Packages [8,875 B]
Get:12 http://us.archive.ubuntu.com trusty-updates/restricted Sources [2,061 B]
Get:13 http://us.archive.ubuntu.com trusty-updates/universe Sources [97.6 kB]
Get:14 http://security.ubuntu.com trusty-security/universe amd64 Packages [84.7 kB]
Get:15 http://us.archive.ubuntu.com trusty-updates/multiverse Sources [3,550 B]
Get:16 http://us.archive.ubuntu.com trusty-updates/main amd64 Packages [405 kB]
Get:17 http://security.ubuntu.com trusty-security/multiverse amd64 Packages [1,166 B]
Get:18 http://us.archive.ubuntu.com trusty-updates/restricted amd64 Packages [8,875 B]
Get:19 http://security.ubuntu.com trusty-security/main i386 Packages [190 kB]
Get:20 http://us.archive.ubuntu.com trusty-updates/universe amd64 Packages [240 kB]
Get:21 http://security.ubuntu.com trusty-security/restricted i386 Packages [8,846 B]
Get:22 http://us.archive.ubuntu.com trusty-updates/multiverse amd64 Packages [9,373 B]
Get:23 http://security.ubuntu.com trusty-security/universe i386 Packages [84.6 kB]
Get:24 http://us.archive.ubuntu.com trusty-updates/main i386 Packages [396 kB]
Get:25 http://security.ubuntu.com trusty-security/multiverse i386 Packages [1,412 B]
Get:26 http://security.ubuntu.com trusty-security/main Translation-en [101 kB]
Get:27 http://us.archive.ubuntu.com trusty-updates/restricted i386 Packages [8,846 B]
Hit http://security.ubuntu.com trusty-security/multiverse Translation-en
Get:28 http://us.archive.ubuntu.com trusty-updates/universe i386 Packages [240 kB]
Hit http://security.ubuntu.com trusty-security/restricted Translation-en
Get:29 http://security.ubuntu.com trusty-security/universe Translation-en [46.3 kB]
Get:30 http://us.archive.ubuntu.com trusty-updates/multiverse i386 Packages [9,567 B]
Get:31 http://us.archive.ubuntu.com trusty-updates/main Translation-en [191 kB]
Hit http://us.archive.ubuntu.com trusty-updates/multiverse Translation-en
Hit http://us.archive.ubuntu.com trusty-updates/restricted Translation-en
Get:32 http://us.archive.ubuntu.com trusty-updates/universe Translation-en [123 kB]
Hit http://us.archive.ubuntu.com trusty-backports/main Sources
Hit http://us.archive.ubuntu.com trusty-backports/restricted Sources
Hit http://us.archive.ubuntu.com trusty-backports/universe Sources
Hit http://us.archive.ubuntu.com trusty-backports/multiverse Sources
Hit http://us.archive.ubuntu.com trusty-backports/main amd64 Packages
Hit http://us.archive.ubuntu.com trusty-backports/restricted amd64 Packages
Hit http://us.archive.ubuntu.com trusty-backports/universe amd64 Packages
Hit http://us.archive.ubuntu.com trusty-backports/multiverse amd64 Packages
Hit http://us.archive.ubuntu.com trusty-backports/main i386 Packages
Hit http://us.archive.ubuntu.com trusty-backports/restricted i386 Packages
Hit http://us.archive.ubuntu.com trusty-backports/universe i386 Packages
Hit http://us.archive.ubuntu.com trusty-backports/multiverse i386 Packages
Hit http://us.archive.ubuntu.com trusty-backports/main Translation-en
Hit http://us.archive.ubuntu.com trusty-backports/multiverse Translation-en
Hit http://us.archive.ubuntu.com trusty-backports/restricted Translation-en
Hit http://us.archive.ubuntu.com trusty-backports/universe Translation-en
Ign http://us.archive.ubuntu.com trusty/main Translation-en_US
Ign http://us.archive.ubuntu.com trusty/multiverse Translation-en_US
Ign http://us.archive.ubuntu.com trusty/restricted Translation-en_US
Ign http://us.archive.ubuntu.com trusty/universe Translation-en_US
Fetched 2,828 kB in 10s (261 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: Ethernet Connection I218-LM
       vendor: Intel Corporation
       physical id: 19
       bus info: pci@0000:00:19.0
       logical name: eth0
       version: 04
       serial: 28:d2:44:fb:28:08
       size: 100Mbit/s
       capacity: 1Gbit/s
       width: 32 bits
       clock: 33MHz
       capabilities: pm msi bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=e1000e driverversion=2.3.2-k duplex=full firmware=0.6-3 ip=128.32.43.40 latency=0 link=yes multicast=yes port=twisted pair speed=100Mbit/s
       resources: irq:59 memory:f0600000-f061ffff memory:f063e000-f063efff ioport:4080(size=32)
  *-network UNCLAIMED
       description: Network controller
       product: RTL8192EE PCIe Wireless Network Adapter
       vendor: Realtek Semiconductor Co., Ltd.
       physical id: 0
       bus info: pci@0000:03:00.0
       version: 00
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi pciexpress bus_master cap_list
       configuration: latency=0
       resources: ioport:3000(size=256) memory:f0400000-f0403fff
0: hci0: Bluetooth
 Soft blocked: no
 Hard blocked: no
1: tpacpi_bluetooth_sw: Bluetooth
 Soft blocked: no
 Hard blocked: no
eth0 Interface doesn't support scanning.

lo 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_RELEASE=14.04
DISTRIB_CODENAME=trusty
DISTRIB_DESCRIPTION="Ubuntu 14.04.1 LTS"
00:19.0 Ethernet controller [0200]: Intel Corporation Ethernet Connection I218-LM [8086:155a] (rev 04)
 Subsystem: Lenovo Device [17aa:2214]
 Kernel driver in use: e1000e
--
03:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. RTL8192EE PCIe Wireless Network Adapter [10ec:818b]
 Subsystem: Realtek Semiconductor Co., Ltd. Device [10ec:001b]
Bus 001 Device 002: ID 8087:8000 Intel Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 002 Device 004: ID 04f2:b39a Chicony Electronics Co., Ltd
Bus 002 Device 003: ID 0bda:8761 Realtek Semiconductor Corp.
Bus 002 Device 002: ID 138a:0017 Validity Sensors, Inc.
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
RUNNING STATE WIFI-HARDWARE WIFI WWAN-HARDWARE WWAN
running connected enabled enabled enabled disabled
H/W path Device Class Description
====================================================
                          system 20B6CTO1WW (LENOVO_MT_20B6_BU_Think_FM_
/0 bus 20B6CTO1WW
/0/0 processor Intel(R) Core(TM) i7-4600U CPU @ 2.10GH
/0/0/2 memory 32KiB L1 cache
/0/0/3 memory 256KiB L2 cache
/0/0/4 memory 4MiB L3 cache
/0/1 memory 32KiB L1 cache
/0/5 memory 8GiB System Memory
/0/5/0 memory 4GiB Chip DDR3 Synchronous 1600 MHz (0.
/0/5/1 memory 4GiB SODIMM DDR3 Synchronous 1600 MHz (
/0/30 memory 128KiB BIOS
/0/100 bridge Haswell-ULT DRAM Controller
/0/100/2 display Haswell-ULT Integrated Graphics Control
/0/100/3 multimedia Haswell-ULT HD Audio Controller
/0/100/14 bus Lynx Point-LP USB xHCI HC
/0/100/16 communication Lynx Point-LP HECI #0
/0/100/19 eth0 network Ethernet Connection I218-LM
/0/100/1b multimedia Lynx Point-LP HD Audio Controller
/0/100/1c bridge Lynx Point-LP PCI Express Root Port 6
/0/100/1c/0 generic RTS5227 PCI Express Card Reader
/0/100/1c.1 bridge Lynx Point-LP PCI Express Root Port 3
/0/100/1c.1/0 network RTL8192EE PCIe Wireless Network Adapter
/0/100/1d bus Lynx Point-LP USB EHCI #1
/0/100/1f bridge Lynx Point-LP LPC Controller
/0/100/1f.2 storage Lynx Point-LP SATA Controller 1 [AHCI m
/0/100/1f.3 bus Lynx Point-LP SMBus Controller
/0/2 scsi0 storage
/0/2/0.0.0 /dev/sda disk 512GB SAMSUNG MZ7TE512
/0/2/0.0.0/1 /dev/sda1 volume 999MiB Windows NTFS volume
/0/2/0.0.0/2 /dev/sda2 volume 259MiB Windows FAT volume
/0/2/0.0.0/3 /dev/sda3 volume 127MiB reserved partition
/0/2/0.0.0/4 /dev/sda4 volume 248GiB Windows NTFS volume
/0/2/0.0.0/5 /dev/sda5 volume 13GiB Windows NTFS volume
/0/2/0.0.0/6 /dev/sda6 volume 7167MiB EFI partition
/0/2/0.0.0/7 /dev/sda7 volume 46GiB EXT4 volume
/0/2/0.0.0/8 /dev/sda8 volume 145GiB EXT4 volume
/0/2/0.0.0/9 /dev/sda9 volume 14GiB Linux swap volume
/1 power 45N1111
/2 power 45N1775
Linux sastrygrp-ThinkPad-T440 3.13.0-44-generic #73-Ubuntu SMP Tue Dec 16 00:22:43 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux
[ 0.000000] No AGP bridge found
[ 0.000000] ACPI Error: Gpe0Block - 32-bit FADT register is too long (32 bytes, 256 bits) to convert to GAS struct - 255 bits max, truncating (20131115/tbfadt-202)
[ 0.000000] No NUMA configuration found
[ 0.000000] No AGP bridge found
[ 0.301792] ACPI : EC: EC description table is found, configuring boot EC
[ 0.315496] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored
[ 0.364569] ACPI: ACPI Dock Station Driver: 1 docks/bays found
[ 0.400069] pci 0000:02:00.0: [10ec:5227] type 00 class 0xff0000
[ 0.400136] pci 0000:02:00.0: reg 0x10: [mem 0xf0500000-0xf0500fff]
[ 0.400618] pci 0000:02:00.0: supports D1 D2
[ 0.400622] pci 0000:02:00.0: PME# supported from D1 D2 D3hot D3cold
[ 0.425250] Found 1 acpi root devices
[ 0.426110] usbcore: registered new interface driver usbfs
[ 0.426125] usbcore: registered new interface driver hub
[ 0.426171] usbcore: registered new device driver usb
[ 0.431108] Switched to clocksource hpet
[ 0.443652] pnp: PnP ACPI: found 10 devices
[ 1.354234] Console: switching to colour frame buffer device 200x56
[ 1.363203] input: Lid Switch as /devices/LNXSYSTM:00/device:00/PNP0C0D:00/input/input0
[ 1.363389] ACPI: Lid Switch [LID]
[ 1.434997] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 1.435003] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.435008] usb usb1: Product: EHCI Host Controller
[ 1.435012] usb usb1: Manufacturer: Linux 3.13.0-44-generic ehci_hcd
[ 1.435016] usb usb1: SerialNumber: 0000:00:1d.0
[ 1.435350] hub 1-0:1.0: USB hub found
[ 1.436196] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
[ 1.436200] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.436204] usb usb2: Product: xHCI Host Controller
[ 1.436208] usb usb2: Manufacturer: Linux 3.13.0-44-generic xhci_hcd
[ 1.436211] usb usb2: SerialNumber: 0000:00:14.0
[ 1.436435] hub 2-0:1.0: USB hub found
[ 1.439371] usb usb3: New USB device found, idVendor=1d6b, idProduct=0003
[ 1.439376] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.439379] usb usb3: Product: xHCI Host Controller
[ 1.439383] usb usb3: Manufacturer: Linux 3.13.0-44-generic xhci_hcd
[ 1.439386] usb usb3: SerialNumber: 0000:00:14.0
[ 1.439597] hub 3-0:1.0: USB hub found
[ 1.471194] Loaded X.509 cert 'Magrathea: Glacier signing key: 508c3b4bf108ed36b6062f812782f77c37b98537'
[ 1.665157] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found
[ 1.696501] rtsx_pci 0000:02:00.0: irq 57 for MSI/MSI-X
[ 1.696518] rtsx_pci 0000:02:00.0: rtsx_pci_acquire_irq: pcr->msi_en = 1, pci->irq = 57
[ 1.746717] usb 1-1: new high-speed USB device number 2 using ehci-pci
[ 1.878564] e1000e 0000:00:19.0 eth0: registered PHC clock
[ 1.878566] e1000e 0000:00:19.0 eth0: (PCI Express:2.5GT/s:Width x1) 28:d2:44:fb:28:08
[ 1.878568] e1000e 0000:00:19.0 eth0: Intel(R) PRO/1000 Network Connection
[ 1.878596] e1000e 0000:00:19.0 eth0: MAC: 11, PHY: 12, PBA No: 1000FF-0FF
[ 1.878982] usb 1-1: New USB device found, idVendor=8087, idProduct=8000
[ 1.878985] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1.879168] hub 1-1:1.0: USB hub found
[ 2.035566] ata1.00: ACPI cmd ef/02:00:00:00:00:a0 (SET FEATURES) succeeded
[ 2.040211] ata1.00: ACPI cmd ef/02:00:00:00:00:a0 (SET FEATURES) succeeded
[ 2.046547] usb 2-6: new full-speed USB device number 2 using xhci_hcd
[ 2.063867] usb 2-6: New USB device found, idVendor=138a, idProduct=0017
[ 2.063874] usb 2-6: New USB device strings: Mfr=0, Product=0, SerialNumber=1
[ 2.063877] usb 2-6: SerialNumber: 64f02c6aa657
[ 2.230486] usb 2-7: new full-speed USB device number 3 using xhci_hcd
[ 2.246812] usb 2-7: No LPM exit latency info found. Power management will be impacted.
[ 2.247810] usb 2-7: New USB device found, idVendor=0bda, idProduct=8761
[ 2.247813] usb 2-7: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2.247815] usb 2-7: Product: Bluetooth Radio
[ 2.247816] usb 2-7: Manufacturer: Realtek
[ 2.247818] usb 2-7: SerialNumber: 00e04c000001
[ 2.414418] usb 2-8: new high-speed USB device number 4 using xhci_hcd
[ 2.504108] usb 2-8: New USB device found, idVendor=04f2, idProduct=b39a
[ 2.504111] usb 2-8: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 2.504112] usb 2-8: Product: Integrated Camera
[ 2.504114] usb 2-8: Manufacturer: SunplusIT INC.
[ 2.581486] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 2.647065] lp: driver loaded but no devices found
[ 2.701209] lpc_ich: Resource conflict(s) found affecting gpio_ich
[ 2.701376] usbcore: registered new interface driver btusb
[ 2.749147] thinkpad_acpi: radio switch found; radios are enabled
[ 2.767249] thinkpad_acpi: rfkill switch tpacpi_bluetooth_sw: radio is unblocked
[ 2.819924] input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card1/input9
[ 2.820011] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1b.0/sound/card1/input8
[ 2.822019] Console: switching to colour dummy device 80x25
[ 2.856036] uvcvideo: Found UVC 1.00 device Integrated Camera (04f2:b39a)
[ 2.865799] input: Integrated Camera as /devices/pci0000:00/0000:00:14.0/usb2/2-8/2-8:1.0/input/input10
[ 2.865872] usbcore: registered new interface driver uvcvideo
[ 3.262157] Switched to clocksource tsc
[ 3.437335] EXT4-fs (sda7): re-mounted. Opts: errors=remount-ro
[ 4.641650] Console: switching to colour frame buffer device 200x56
[ 4.672941] input: HDA Intel HDMI HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:03.0/sound/card0/input14
[ 4.673467] input: HDA Intel HDMI HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:03.0/sound/card0/input13
[ 4.673899] input: HDA Intel HDMI HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:03.0/sound/card0/input12
[ 5.009637] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 5.009902] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 7.014605] psmouse serio2: trackpoint: IBM TrackPoint firmware: 0x0e, buttons: 3/3
[ 657.807499] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[ 657.807542] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 1325.482285] e1000e: eth0 NIC Link is Down
[ 1330.077166] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 3215.147439] e1000e: eth0 NIC Link is Up 100 Mbps Full Duplex, Flow Control: Rx/Tx
[ 3215.147450] e1000e 0000:00:19.0 eth0: 10/100 speed: disabling TSO
[ 3215.147488] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
 Manufacturer: Intel(R) Corporation
 Serial Number: None
 Manufacturer: Hynix/Hyundai
 Serial Number:
 Manufacturer: Hynix/Hyundai
 Serial Number: 14B5C47E
 Manufacturer: LENOVO
 Product Name: 20B6CTO1WW
 Serial Number: PC01ZTMF
 Manufacturer: LENOVO
 Product Name: 20B6CTO1WW
 Serial Number: L1HF49N016A
 Manufacturer: LENOVO
 Serial Number: PC01ZTMF
 Manufacturer: SONY
 SBDS Serial Number: 2CFD
 SBDS Manufacture Date: 2014-11-02
 Manufacturer: SANYO
 SBDS Serial Number: 0C61
 SBDS Manufacture Date: 2014-11-10
 Release Date: 09/03/2014
eth0 no wireless extensions.

lo no wireless extensions.

install snd-rawmidi /sbin/modprobe --ignore-install snd-rawmidi $CMDLINE_OPTS && { /sbin/modprobe --quiet --use-blacklist snd-seq-midi ; : ; }
# which ath5k cannot recover. To prevent this condition, stop
blacklist ath_pci
blacklist eth1394
# replaced by p54pci
blacklist prism54
# replaced by b43 and ssb.
blacklist bcm43xx
blacklist uart6850
blacklist twl4030_wdt
# /etc/modprobe.d/iwlwifi.conf
# iwlwifi will dyamically load either iwldvm or iwlmvm depending on the
# microcode file installed on the system. When removing iwlwifi, first
# remove the iwl?vm module and then iwlwifi.
remove iwlwifi \
(/sbin/lsmod | grep -o -e ^iwlmvm -e ^iwldvm -e ^iwlwifi | xargs /sbin/rmmod) \
&& /sbin/modprobe -r mac80211
[main]
NetworkingEnabled=true
WirelessEnabled=true
WWANEnabled=true
WimaxEnabled=true
sudo: hwinfo: command not found
root 770 0.0 0.0 344880 6080 ? Ssl 15:30 0:00 NetworkManager
nobody 2153 0.0 0.0 35224 1528 ? S 15:41 0:00 /usr/sbin/dnsmasq --no-resolv --keep-in-foreground --no-hosts --bind-interfaces --pid-file=/run/sendsigs.omit.d/network-manager.dnsmasq.pid --listen-address=127.0.1.1 --conf-file=/var/run/NetworkManager/dnsmasq.conf --cache-size=0 --proxy-dnssec --enable-dbus=org.freedesktop.NetworkManager.dnsmasq --conf-dir=/etc/NetworkManager/dnsmasq.d
sastryg+ 2981 0.0 0.0 361764 3744 ? Sl 16:17 0:00 /usr/lib/gvfs/gvfsd-network --spawner :1.6 /org/gtk/gvfs/exec_spaw/6
root 3024 0.0 0.0 10232 3760 ? S 16:23 0:00 /sbin/dhclient -d -sf /usr/lib/NetworkManager/nm-dhcp-client.action -pf /run/sendsigs.omit.d/network-manager.dhclient-eth0.pid -lf /var/lib/NetworkManager/dhclient-7e700bd9-e673-47ca-b239-965266424114-eth0.lease -cf /var/lib/NetworkManager/dhclient-eth0.conf eth0
sastryg+ 3457 0.0 0.0 13644 908 pts/1 S+ 16:30 0:00 egrep --color=auto wpa|icd|etwork
Kernel IP routing table
Destination Gateway Genmask Flags MSS Window irtt Iface
0.0.0.0 128.32.43.1 0.0.0.0 UG 0 0 0 eth0
128.32.43.0 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 EECS.Berkeley.EDU CS.Berkeley.EDU Banatao.Berkeley.EDU Berkeley.EDU
total 69924
1048577 drwxr-xr-x 4 root root 4096 Jan 20 11:34 .
      2 drwxr-xr-x 23 root root 4096 Jan 20 11:33 ..
1048581 -rw-r--r-- 1 root root 1162712 Jul 14 2014 abi-3.13.0-32-generic
1050189 -rw-r--r-- 1 root root 1164720 Dec 15 17:17 abi-3.13.0-44-generic
1048582 -rw-r--r-- 1 root root 165611 Jul 14 2014 config-3.13.0-32-generic
1050188 -rw-r--r-- 1 root root 165748 Dec 15 17:17 config-3.13.0-44-generic
      1 drwxr-xr-x 4 root root 4096 Dec 31 1969 efi
1048579 drwxr-xr-x 5 root root 4096 Jan 20 11:33 grub
1048929 -rw-r--r-- 1 root root 19153163 Jan 17 00:44 initrd.img-3.13.0-32-generic
1054904 -rw-r--r-- 1 root root 19205999 Jan 20 11:34 initrd.img-3.13.0-44-generic
1048583 -rw-r--r-- 1 root root 176500 Mar 12 2014 memtest86+.bin
1048584 -rw-r--r-- 1 root root 178176 Mar 12 2014 memtest86+.elf
1048585 -rw-r--r-- 1 root root 178680 Mar 12 2014 memtest86+_multiboot.bin
1048580 -rw------- 1 root root 3381262 Jul 14 2014 System.map-3.13.0-32-generic
1050338 -rw------- 1 root root 3388834 Dec 15 17:17 System.map-3.13.0-44-generic
1056583 -rw-r--r-- 1 root root 5798112 Jan 17 00:43 vmlinuz-3.13.0-32-generic
1056584 -rw-r--r-- 1 root root 5800024 Jul 22 07:31 vmlinuz-3.13.0-32-generic.efi.signed
1050337 -rw------- 1 root root 5814496 Dec 15 17:17 vmlinuz-3.13.0-44-generic
1054905 -rw------- 1 root root 5816408 Jan 20 11:33 vmlinuz-3.13.0-44-generic.efi.signed
Support status summary of 'sastrygrp-ThinkPad-T440':

You have 1698 packages (98.7%) supported until May 2019 (5y)
You have 11 packages (0.6%) supported until February 2015 (9m)
You have 11 packages (0.6%) supported until October 2015 (9m)

You have 0 packages (0.0%) that can not/no-longer be downloaded
You have 0 packages (0.0%) that are unsupported

Run with --show-unsupported, --show-supported or --show-all to see more details
Downloaded daily snapshot dated 2015-01-18 03:15:01
--2015-01-20 16:30:12-- http://www.linux-usb.org/usb.ids
Resolving www.linux-usb.org (www.linux-usb.org)... 216.34.181.97
Connecting to www.linux-usb.org (www.linux-usb.org)|216.34.181.97|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 539875 (527K) [text/plain]
Saving to: ‘/var/lib/usbutils/usb.ids.new’

100%[======================================>] 539,875 1.06MB/s in 0.5s

2015-01-20 16:30:12 (1.06 MB/s) - ‘/var/lib/usbutils/usb.ids.new’ saved [539875/539875]

Done.
Module Size Used by
rfcomm 69160 8
bnep 19624 2
snd_hda_codec_hdmi 46368 1
nls_iso8859_1 12713 1
uvcvideo 80885 0
videobuf2_vmalloc 13216 1 uvcvideo
videobuf2_memops 13362 1 videobuf2_vmalloc
videobuf2_core 40664 1 uvcvideo
videodev 134688 2 uvcvideo,videobuf2_core
snd_hda_codec_realtek 65580 1
joydev 17381 0
intel_rapl 18773 0
x86_pkg_temp_thermal 14205 0
intel_powerclamp 14705 0
coretemp 13435 0
kvm 455835 0
crct10dif_pclmul 14289 0
crc32_pclmul 13113 0
ghash_clmulni_intel 13216 0
thinkpad_acpi 81013 1
nvram 14411 1 thinkpad_acpi
snd_seq_midi 13324 0
snd_seq_midi_event 14899 1 snd_seq_midi
aesni_intel 55624 0
snd_rawmidi 30144 1 snd_seq_midi
aes_x86_64 17131 1 aesni_intel
lrw 13286 1 aesni_intel
gf128mul 14951 1 lrw
glue_helper 13990 1 aesni_intel
ablk_helper 13597 1 aesni_intel
cryptd 20359 3 ghash_clmulni_intel,aesni_intel,ablk_helper
serio_raw 13462 0
rtsx_pci_ms 18151 0
snd_hda_intel 56451 10
i915 784207 5
lpc_ich 21080 0
snd_hda_codec 192906 3 snd_hda_codec_realtek,snd_hda_codec_hdmi,snd_hda_intel
snd_hwdep 13602 1 snd_hda_codec
btusb 32412 0
memstick 16966 1 rtsx_pci_ms
snd_pcm 102099 3 snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel
drm_kms_helper 55071 1 i915
snd_seq 61560 2 snd_seq_midi_event,snd_seq_midi
bluetooth 391136 22 bnep,btusb,rfcomm
mei_me 18627 0
drm 303102 4 i915,drm_kms_helper
snd_seq_device 14497 3 snd_seq,snd_rawmidi,snd_seq_midi
snd_page_alloc 18710 2 snd_pcm,snd_hda_intel
mei 82276 1 mei_me
snd_timer 29482 2 snd_pcm,snd_seq
snd 69322 32 snd_hda_codec_realtek,snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec,snd_hda_intel,thinkpad_acpi,snd_seq_device,snd_seq_midi
i2c_algo_bit 13413 1 i915
soundcore 12680 1 snd
wmi 19177 0
parport_pc 32701 0
ppdev 17671 0
video 19476 1 i915
lp 17759 0
parport 42348 3 lp,ppdev,parport_pc
mac_hid 13205 0
intel_rst 12890 0
rtsx_pci_sdmmc 23274 0
psmouse 106714 0
e1000e 254433 0
ahci 25819 5
libahci 32716 1 ahci
rtsx_pci 46245 2 rtsx_pci_ms,rtsx_pci_sdmmc
ptp 18933 1 e1000e
pps_core 19382 1 ptp

make of pc is :lenovo T440

Ubuntu is running on hard disk after usb installation

After using : lspci -nn

Output from terminal is :
00:00.0 Host bridge [0600]: Intel Corporation Haswell-ULT DRAM Controller [8086:0a04] (rev 0b)
00:02.0 VGA compatible controller [0300]: Intel Corporation Haswell-ULT Integrated Graphics Controller [8086:0a16] (rev 0b)
00:03.0 Audio device [0403]: Intel Corporation Haswell-ULT HD Audio Controller [8086:0a0c] (rev 0b)
00:14.0 USB controller [0c03]: Intel Corporation 8 Series USB xHCI HC [8086:9c31] (rev 04)
00:16.0 Communication controller [0780]: Intel Corporation 8 Series HECI #0 [8086:9c3a] (rev 04)
00:19.0 Ethernet controller [0200]: Intel Corporation Ethernet Connection I218-LM [8086:155a] (rev 04)
00:1b.0 Audio device [0403]: Intel Corporation 8 Series HD Audio Controller [8086:9c20] (rev 04)
00:1c.0 PCI bridge [0604]: Intel Corporation 8 Series PCI Express Root Port 6 [8086:9c1a] (rev e4)
00:1c.1 PCI bridge [0604]: Intel Corporation 8 Series PCI Express Root Port 3 [8086:9c14] (rev e4)
00:1d.0 USB controller [0c03]: Intel Corporation 8 Series USB EHCI #1 [8086:9c26] (rev 04)
00:1f.0 ISA bridge [0601]: Intel Corporation 8 Series LPC Controller [8086:9c43] (rev 04)
00:1f.2 SATA controller [0106]: Intel Corporation 8 Series SATA Controller 1 [AHCI mode] [8086:9c03] (rev 04)
00:1f.3 SMBus [0c05]: Intel Corporation 8 Series SMBus Controller [8086:9c22] (rev 04)
02:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS5227 PCI Express Card Reader [10ec:5227] (rev 01)
03:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. RTL8192EE PCIe Wireless Network Adapter [10ec:818b]

Question information

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Revision history for this message
actionparsnip (andrew-woodhead666) said :
#1

https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1239578

You could try the latest kernel from the mainline PPA. It may have the driver by default

Revision history for this message
Mark Rijckenberg (markrijckenberg) said :
#2

Actionparsnip is right. You will need to install the latest mainline PPA kernel to get support for your wireless adapter.

According to this link

https://wikidevi.com/wiki/User:X64/Linux_kernel_wireless_device_support

you need to install kernel version 3.18 or newer:

PCI_10ec_818b v3.18 2014-12-07 Realtek RTL8192EE PCIe Wireless Network Adapter rtl8192ee

You are currently running kernel version 3.13.0-44-generic which is not recent enough....

Can you help with this problem?

Provide an answer of your own, or ask grp1 for more information if necessary.

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