wifi not working in my laptop dell inspiron 15 - 3521
Ign http://
Ign http://
Ign http://
Ign http://
Get:1 http://
Hit http://
Hit http://
Get:2 http://
Hit http://
Hit http://
Ign http://
Hit http://
Hit http://
Get:3 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://
Get:4 http://
Ign http://
Ign http://
Get:5 http://
Get:6 http://
Get:7 http://
Get:8 http://
Ign http://
Get:9 http://
Get:10 http://
Get:11 http://
Get:12 http://
Get:13 http://
Get:14 http://
Get:15 http://
Get:16 http://
Get:17 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://
Get:18 http://
Get:19 http://
Hit http://
Hit http://
Get:20 http://
Hit http://
Hit http://
Hit http://
Hit http://
Get:21 http://
Get:22 http://
Get:23 http://
Get:24 http://
Get:25 http://
Get:26 http://
Get:27 http://
Get:28 http://
Get:29 http://
Get:30 http://
Get:31 http://
Hit http://
Hit http://
Hit http://
Get:32 http://
Fetched 2,661 kB in 21s (121 kB/s)
Reading package lists... Done
Reading package lists... Done
Building dependency tree
Reading state information... Done
grep is already the newest version.
rfkill is already the newest version.
The following NEW packages will be installed:
hwinfo libhal1 libhd16
0 upgraded, 3 newly installed, 0 to remove and 380 not upgraded.
Need to get 776 kB of archives.
After this operation, 2,235 kB of additional disk space will be used.
Get:1 http://
Get:2 http://
Get:3 http://
Fetched 776 kB in 5s (148 kB/s)
Selecting previously unselected package libhal1.
(Reading database ... 142063 files and directories currently installed.)
Unpacking libhal1 (from .../libhal1_
Selecting previously unselected package libhd16.
Unpacking libhd16 (from .../libhd16_
Selecting previously unselected package hwinfo.
Unpacking hwinfo (from .../hwinfo_
Processing triggers for man-db ...
Setting up libhal1 (0.5.14-8) ...
Setting up libhd16 (16.0-2.1) ...
Setting up hwinfo (16.0-2.1) ...
Processing triggers for libc-bin ...
ldconfig deferred processing now taking place
*-network
description: Ethernet interface
product: RTL8101E/RTL8102E PCI Express Fast Ethernet controller
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:01:00.0
logical name: eth0
version: 05
serial: 74:86:7a:3a:9f:a8
size: 100Mbit/s
capacity: 100Mbit/s
width: 64 bits
clock: 33MHz
resources: irq:42 ioport:
*-network UNCLAIMED
description: Network controller
product: Atheros Communications Inc.
vendor: Atheros Communications Inc.
physical id: 0
bus info: pci@0000:02:00.0
version: 01
width: 64 bits
clock: 33MHz
resources: memory:
1: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
lo Interface doesn't support scanning.
eth0 Interface doesn't support scanning.
auto lo
iface lo inet loopback
DISTRIB_ID=Ubuntu
DISTRIB_
DISTRIB_
DISTRIB_
01:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller [10ec:8136] (rev 05)
Subsystem: Dell Device [1028:0597]
Kernel driver in use: r8169
--
02:00.0 Network controller [0280]: Atheros Communications Inc. Device [168c:0036] (rev 01)
Subsystem: Dell Device [1028:020c]
Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 006: ID 0cf3:0036 Atheros Communications, Inc.
Bus 001 Device 004: ID 0bda:0129 Realtek Semiconductor Corp.
Bus 001 Device 005: ID 064e:812e Suyin Corp.
RUNNING STATE WIFI-HARDWARE WIFI WWAN-HARDWARE WWAN
running connected enabled enabled enabled disabled
H/W path Device Class Description
=======
/0 bus 0FXP6Y
/0/0 memory 128KiB BIOS
/0/4 processor Intel(R) Pentium(R) CPU 2127U @ 1.90GHz
/0/4/9 memory 32KiB L1 cache
/0/4/a memory 256KiB L2 cache
/0/4/b memory 2MiB L3 cache
/0/4/2.1 processor Logical CPU
/0/4/2.2 processor Logical CPU
/0/4/2.3 processor Logical CPU
/0/4/2.4 processor Logical CPU
/0/4/2.5 processor Logical CPU
/0/4/2.6 processor Logical CPU
/0/4/2.7 processor Logical CPU
/0/4/2.8 processor Logical CPU
/0/4/2.9 processor Logical CPU
/0/4/2.a processor Logical CPU
/0/4/2.b processor Logical CPU
/0/4/2.c processor Logical CPU
/0/4/2.d processor Logical CPU
/0/4/2.e processor Logical CPU
/0/4/2.f processor Logical CPU
/0/4/2.10 processor Logical CPU
/0/8 memory 32KiB L1 cache
/0/23 memory 4GiB System Memory
/0/23/0 memory DIMM [empty]
/0/23/1 memory 4GiB SODIMM DDR3 Synchronous 1600 MHz (0.6 ns)
/0/100 bridge Ivy Bridge DRAM Controller
/0/100/2 display Ivy Bridge Graphics Controller
/0/100/14 bus Panther Point USB xHCI Host Controller
/0/100/16 communication Panther Point MEI Controller #1
/0/100/1a bus Panther Point USB Enhanced Host Controller #2
/0/100/1b multimedia Panther Point High Definition Audio Controller
/0/100/1c bridge Panther Point PCI Express Root Port 1
/0/100/1c/0 eth0 network RTL8101E/RTL8102E PCI Express Fast Ethernet controller
/0/100/1c.1 bridge Panther Point PCI Express Root Port 2
/0/100/1c.1/0 network Atheros Communications Inc.
/0/100/1d bus Panther Point USB Enhanced Host Controller #1
/0/100/1f bridge Panther Point LPC Controller
/0/100/1f.2 storage Panther Point 6 port SATA Controller [AHCI mode]
/0/100/1f.3 bus Panther Point SMBus Controller
/0/1 scsi0 storage
/0/1/0.0.0 /dev/sda disk 500GB WDC WD5000LPVX-7
/0/1/0.0.0/1 /dev/sda1 volume 612MiB Windows NTFS volume
/0/1/0.0.0/2 /dev/sda2 volume 139GiB Windows NTFS volume
/0/1/0.0.0/3 /dev/sda3 volume 140GiB Windows NTFS volume
/0/1/0.0.0/4 /dev/sda4 volume 185GiB Extended partition
/0/1/0.0.0/4/5 /dev/sda5 volume 113GiB HPFS/NTFS partition
/0/1/0.0.0/4/6 /dev/sda6 volume 68GiB Linux filesystem partition
/0/1/0.0.0/4/7 /dev/sda7 volume 3970MiB Linux swap / Solaris partition
/0/2 scsi2 storage
/0/2/0.0.0 /dev/cdrom disk DVD+-RW UJ8C2
/0/3 scsi6 storage
/0/3/0.0.0 /dev/sdb disk xD/SD/M.S.
/0/3/0.0.0/0 /dev/sdb disk
/1 power DELL XRDW2397
Linux meera-Inspiron-3521 3.5.0-23-generic #35~precise1-Ubuntu SMP Fri Jan 25 17:15:33 UTC 2013 i686 i686 i386 GNU/Linux
[ 0.000000] found SMP MP-table at [mem 0x000fe1b0-
[ 0.457836] ACPI: No dock devices found.
[ 0.467957] pci 0000:02:00.0: [168c:0036] type 00 class 0x028000
[ 0.468008] pci 0000:02:00.0: reg 10: [mem 0xc0500000-
[ 0.468137] pci 0000:02:00.0: reg 30: [mem 0xffff0000-
[ 0.468273] pci 0000:02:00.0: supports D1 D2
[ 0.468275] pci 0000:02:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 0.479146] ACPI: bus type usb registered
[ 0.479165] usbcore: registered new interface driver usbfs
[ 0.479174] usbcore: registered new interface driver hub
[ 0.479198] usbcore: registered new device driver usb
[ 0.489785] Switching to clocksource hpet
[ 0.558434] pnp: PnP ACPI: found 12 devices
[ 0.594769] pci 0000:02:00.0: no compatible bridge window for [mem 0xffff0000-
[ 0.594832] pci 0000:02:00.0: BAR 6: assigned [mem 0xafb00000-
[ 0.657802] input: Lid Switch as /devices/
[ 0.657825] ACPI: Lid Switch [LID0]
[ 0.821777] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 0.821779] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.821782] usb usb1: Product: EHCI Host Controller
[ 0.821784] usb usb1: Manufacturer: Linux 3.5.0-23-generic ehci_hcd
[ 0.821785] usb usb1: SerialNumber: 0000:00:1a.0
[ 0.821886] hub 1-0:1.0: USB hub found
[ 0.837868] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
[ 0.837870] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.837872] usb usb2: Product: EHCI Host Controller
[ 0.837874] usb usb2: Manufacturer: Linux 3.5.0-23-generic ehci_hcd
[ 0.837876] usb usb2: SerialNumber: 0000:00:1d.0
[ 0.837968] hub 2-0:1.0: USB hub found
[ 0.838303] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002
[ 0.838306] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.838307] usb usb3: Product: xHCI Host Controller
[ 0.838309] usb usb3: Manufacturer: Linux 3.5.0-23-generic xhci_hcd
[ 0.838311] usb usb3: SerialNumber: 0000:00:14.0
[ 0.838403] hub 3-0:1.0: USB hub found
[ 0.838488] usb usb4: New USB device found, idVendor=1d6b, idProduct=0003
[ 0.838490] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.838492] usb usb4: Product: xHCI Host Controller
[ 0.838494] usb usb4: Manufacturer: Linux 3.5.0-23-generic xhci_hcd
[ 0.838495] usb usb4: SerialNumber: 0000:00:14.0
[ 0.838578] hub 4-0:1.0: USB hub found
[ 1.132704] isapnp: No Plug & Play device found
[ 1.133677] usb 1-1: new high-speed USB device number 2 using ehci_hcd
[ 1.133736] usbcore: registered new interface driver libusual
[ 1.255995] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found
[ 1.266003] usb 1-1: New USB device found, idVendor=8087, idProduct=0024
[ 1.266007] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1.266154] hub 1-1:1.0: USB hub found
[ 1.329762] r8169 0000:01:00.0: eth0: RTL8105e at 0xf8416000, 74:86:7a:3a:9f:a8, XID 00c00000 IRQ 42
[ 1.377618] usb 2-1: new high-speed USB device number 2 using ehci_hcd
[ 1.510003] usb 2-1: New USB device found, idVendor=8087, idProduct=0024
[ 1.510008] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1.510384] hub 2-1:1.0: USB hub found
[ 1.581679] usb 1-1.1: new full-speed USB device number 3 using ehci_hcd
[ 1.625519] Switching to clocksource tsc
[ 1.675029] usb 1-1.1: New USB device found, idVendor=0cf3, idProduct=0036
[ 1.675033] usb 1-1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1.745634] usb 1-1.3: new high-speed USB device number 4 using ehci_hcd
[ 1.838333] usb 1-1.3: New USB device found, idVendor=0bda, idProduct=0129
[ 1.838348] usb 1-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1.838350] usb 1-1.3: Product: USB2.0-CRW
[ 1.838352] usb 1-1.3: Manufacturer: Generic
[ 1.838354] usb 1-1.3: SerialNumber: 20100201396000000
[ 1.909580] usb 1-1.4: new high-speed USB device number 5 using ehci_hcd
[ 2.056288] usb 1-1.4: New USB device found, idVendor=064e, idProduct=812e
[ 2.056292] usb 1-1.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 2.056295] usb 1-1.4: Product: Laptop_
[ 2.056297] usb 1-1.4: Manufacturer: SuYin
[ 11.908096] IPv6: ADDRCONF(
[ 12.013865] lp: driver loaded but no devices found
[ 12.113193] uvcvideo: Found UVC 1.00 device Laptop_
[ 12.124239] usbcore: registered new interface driver btusb
[ 12.135451] input: Laptop_
[ 12.135569] usbcore: registered new interface driver uvcvideo
[ 12.150273] usbcore: registered new interface driver rts5139
[ 12.241210] EXT4-fs (sda6): re-mounted. Opts: errors=remount-ro
[ 12.749233] Console: switching to colour frame buffer device 170x48
[ 12.777606] type=1400 audit(138155043
[ 12.782197] type=1400 audit(138155043
[ 12.798693] lpc_ich: Resource conflict(s) found affecting iTCO_wdt
[ 12.798708] lpc_ich: Resource conflict(s) found affecting gpio_ich
[ 13.212728] r8169 0000:01:00.0: eth0: link down
[ 13.212741] r8169 0000:01:00.0: eth0: link down
[ 13.212889] IPv6: ADDRCONF(
[ 13.213261] IPv6: ADDRCONF(
[ 13.400074] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/
[ 13.400213] input: HDA Intel PCH Mic as /devices/
[ 13.400328] input: HDA Intel PCH Front Headphone as /devices/
[ 14.823064] r8169 0000:01:00.0: eth0: link up
[ 14.823186] IPv6: ADDRCONF(
[ 43.167541] type=1400 audit(138155046
[ 178.162633] usb 1-1.1: USB disconnect, device number 3
[ 182.968071] usb 1-1.1: new full-speed USB device number 6 using ehci_hcd
[ 183.061203] usb 1-1.1: New USB device found, idVendor=0cf3, idProduct=0036
[ 183.061213] usb 1-1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
Release Date: 08/19/2013
Serial services are supported (int 14h)
Manufacturer: Dell Inc.
Product Name: Inspiron 3521
Serial Number: D2X8SX1
Manufacturer: Dell Inc.
Product Name: 0FXP6Y
Serial Number: .D2X8SX1.
Manufacturer: Dell Inc.
Serial Number: D2X8SX1
Manufacturer: Intel(R) Corporation
Serial Number: To Be Filled By O.E.M.
Port Type: Serial Port 16550A Compatible
String 16: String16 for Original Equipment Manufacturer
Option 1: String1 for Type12 Equipment Manufacturer
Option 2: String2 for Type12 Equipment Manufacturer
Option 3: String3 for Type12 Equipment Manufacturer
Option 4: String4 for Type12 Equipment Manufacturer
Manufacturer: Empty
Serial Number: Empty
Manufacturer: Nanya Technology
Serial Number: 386B0A01
Manufacturer: SDI
SBDS Serial Number: 0001
SBDS Manufacture Date: 2009-01-01
lo no wireless extensions.
eth0 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
[main]
NetworkingEnabl
WirelessEnabled
WWANEnabled=true
WimaxEnabled=true
> hal.1: read hal dataprocess 2860: arguments to dbus_move_error() were incorrect, assertion "(dest) == NULL || !dbus_error_is_set ((dest))" failed in file ../../dbus/
This is normally a bug in some application using the D-Bus library.
libhal.c 3483 : Error unsubscribing to signals, error=The name org.freedesktop.Hal was not provided by any .service files
20: PCI 100.0: 0200 Ethernet controller
[Created at pci.318]
Unique ID: rBUF.2LvDZQDuEa3
Parent ID: z8Q3.ocuX17kQpqA
SysFS ID: /devices/
SysFS BusID: 0000:01:00.0
Hardware Class: network
Model: "Realtek RTL8101E/RTL8102E PCI Express Fast Ethernet controller"
Vendor: pci 0x10ec "Realtek Semiconductor Co., Ltd."
Device: pci 0x8136 "RTL8101E/RTL8102E PCI Express Fast Ethernet controller"
SubVendor: pci 0x1028 "Dell"
SubDevice: pci 0x0597
Revision: 0x05
Driver: "r8169"
Driver Modules: "r8169"
Device File: eth0
I/O Ports: 0x2000-0x2fff (rw)
Memory Range: 0xc0404000-
Memory Range: 0xc0400000-
IRQ: 42 (11688 events)
HW Address: 74:86:7a:3a:9f:a8
Link detected: yes
Module Alias: "pci:v000010ECd
Driver Info #0:
Driver Status: r8169 is active
Driver Activation Cmd: "modprobe r8169"
Config Status: cfg=new, avail=yes, need=no, active=unknown
Attached to: #14 (PCI bridge)
21: PCI 200.0: 0280 Network controller
[Created at pci.318]
Unique ID: B35A.5UXrb_zM6m3
Parent ID: qTvu.qRn1+FzqsbB
SysFS ID: /devices/
SysFS BusID: 0000:02:00.0
Hardware Class: network
Model: "Atheros Network controller"
Vendor: pci 0x168c "Atheros Communications Inc."
Device: pci 0x0036
SubVendor: pci 0x1028 "Dell"
SubDevice: pci 0x020c
Revision: 0x01
Memory Range: 0xc0500000-
Memory Range: 0xafb00000-
IRQ: 11 (no events)
Module Alias: "pci:v0000168Cd
Config Status: cfg=new, avail=yes, need=no, active=unknown
Attached to: #15 (PCI bridge)
Warning: bad ps syntax, perhaps a bogus '-'? See http://
root 844 0.0 0.1 32264 5372 ? Ssl 09:30 0:00 NetworkManager
root 1273 0.0 0.0 2928 1308 ? S 09:30 0:00 /sbin/dhclient -d -4 -sf /usr/lib/
nobody 1486 0.0 0.0 5404 1164 ? S 09:30 0:00 /usr/sbin/dnsmasq --no-resolv --keep-
meera 2873 0.0 0.0 4384 816 pts/0 R+ 09:45 0:00 egrep --color=auto 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
169.254.0.0 0.0.0.0 255.255.0.0 U 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 127.0.0.1
search local.lan
total 23884
655361 drwxr-xr-x 3 root root 4096 Oct 6 02:10 .
2 drwxr-xr-x 23 root root 4096 Oct 6 02:08 ..
655364 -rw-r--r-- 1 root root 856743 Jan 25 2013 abi-3.5.
655365 -rw-r--r-- 1 root root 154436 Jan 25 2013 config-
655362 drwxr-xr-x 3 root root 12288 Oct 6 02:09 grub
655580 -rw-r--r-- 1 root root 15396613 Oct 6 02:10 initrd.
655366 -rw-r--r-- 1 root root 176764 Nov 27 2011 memtest86+.bin
655367 -rw-r--r-- 1 root root 178944 Nov 27 2011 memtest86+
655363 -rw------- 1 root root 2421090 Jan 25 2013 System.
655369 -rw-r--r-- 1 root root 5237968 Jan 1 2004 vmlinuz-
Support status summary of 'meera-
You have 2 packages (0.1%) supported until October 2013 (18m)
You have 48 packages (3.4%) supported until April 2015 (18m)
You have 1329 packages (95.3%) supported until April 2017 (5y)
You have 0 packages (0.0%) that can not/no-longer be downloaded
You have 15 packages (1.1%) that are unsupported
Run with --show-unsupported, --show-supported or --show-all to see more details
Module Size Used by
snd_hda_codec_hdmi 31778 1
snd_hda_
joydev 17394 0
parport_pc 32115 0
ppdev 12850 0
rfcomm 38104 12
bnep 17791 2
coretemp 13362 0
kvm_intel 127736 0
kvm 365556 1 kvm_intel
dell_wmi 12602 0
sparse_keymap 13659 1 dell_wmi
dell_laptop 17210 0
dcdbas 14099 1 dell_laptop
snd_hda_intel 33029 3
snd_hda_codec 116477 3 snd_hda_
snd_hwdep 13277 1 snd_hda_codec
snd_pcm 81124 3 snd_hda_
microcode 18396 0
psmouse 91022 0
serio_raw 13032 0
snd_seq_midi 13133 0
snd_rawmidi 25426 1 snd_seq_midi
snd_seq_midi_event 14476 1 snd_seq_midi
snd_seq 51594 2 snd_seq_
snd_timer 28932 2 snd_pcm,snd_seq
snd_seq_device 14138 3 snd_seq_
rts5139 279419 0
lpc_ich 16993 0
snd 62675 16 snd_hda_
uvcvideo 72249 0
videobuf2_core 32212 1 uvcvideo
videodev 100265 2 uvcvideo,
videobuf2_vmalloc 12757 1 uvcvideo
videobuf2_memops 13213 1 videobuf2_vmalloc
soundcore 14636 1 snd
btusb 17952 0
bluetooth 189585 24 rfcomm,bnep,btusb
snd_page_alloc 14109 2 snd_hda_
wmi 18745 1 dell_wmi
mei 36404 0
i915 470823 3
drm_kms_helper 47459 1 i915
drm 240232 4 i915,drm_kms_helper
i2c_algo_bit 13317 1 i915
video 19070 1 i915
mac_hid 13078 0
lp 17456 0
parport 40931 3 parport_pc,ppdev,lp
r8169 56853 0
Question information
- Language:
- English Edit question
- Status:
- Answered
- Assignee:
- No assignee Edit question
- Last query:
- Last reply:
|
Revision history for this message
|
#1 |
|
Revision history for this message
|
#2 |
|
Revision history for this message
|
#3 |
Can you help with this problem?
Provide an answer of your own, or ask Richard for more information if necessary.
