No wi-fi connection does appear
I have the ubuntu 10.04 LTS ubuntu. So I decided to upgrade the ubuntu to 10.10 FINAL. It was everthing all right after I upgrade, so I decided to use the internet wireless, but I can't! The ubuntu after I upgrade was not able to conect to the wireless, as I usually conect before on 10.04 LTS ubuntu. I'll be glad, if you fix as earlier as you can. And I want to tell you another think: I have a problem with the install of a plug-in at firefox (the version of silverlight for Ubuntu), could you solve these problems for me and the other users? Thanks.
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#1 |
Connect to Internet using a wired connection and go to System -> Administration -> Additional drivers.
If that does not help, also while connected using a wire, install from software center a package called ndis (search for ndis).
Meanwhile, try to find out the exact model of your wifi card so you can search on google how to make it work in Ubuntu.
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#2 |
Hi,
Please first connect your network card to the wireless router using an ethernet cable (also known as a LAN cable).
In order to gather essential troubleshooting information about your wireless card, please follow this procedure:
Step 1: Open Terminal from "Applications-
Step 2: Please copy-paste the following command from the https:/
Tip: If you have a wheel mouse or 3 button mouse you do not need to type commands into the Terminal. Highlight the command written on the page. Move your cursor anywhere in the Terminal and press the wheel or middle button. Automatic Copy and paste! No spelling mistakes! No Typos! No other errors!
sudo apt-get update; sudo apt-get install hwinfo grep; sudo lshw -C network; rfkill list; sudo iwlist scanning; cat /etc/network/
Step 3: Please post results (copy/paste terminal output) on this thread. The troubleshooters here need to see the full Terminal output from running the above command.
Step 4: Please also specify the exact model and make of your PC (if known) on this thread
Regards,
Mark
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#3 |
Hello Mark,
I am facing a similar problem with my system. Ubuntu does not connect to my office wi-fi. It detects it under Hidden Wireless Network. It keeps asking me for the password, and I keep pressing Connect whenever it prompts me, but after 5-6 times, it stops connecting.
It is able to detect other wi-fi networks in the area. Sometimes, it has been able to connect to my office wi-fi after repeated connection attempts under Hidden Wireless Networks. On 1-2 days, it has connected to the office wi-fi automatically.
I run Ubuntu 12.04 LTS on an ASUS EEE PC 1015 CX.
On the Ubuntu page, my ASUS model's hardware has not been certified - it has only been certified if already provided by the manufacturer. I had installed Ubuntu via a pendrive.
When I ran the command you mentioned on the terminal, after running many numbers and letters down the screen, it asked me if I wanted to continue (exactly what it asked, I forget). When I said yes, it opened Update Manager with 24 updates related to firefox. I installed all of them.
This is what the terminal said -
product: AR8152 v2.0 Fast Ethernet
vendor: Atheros Communications Inc.
physical id: 0
bus info: pci@0000:03:00.0
logical name: eth0
version: c1
serial: 30:85:a9:25:37:c1
size: 100Mbit/s
capacity: 100Mbit/s
width: 64 bits
clock: 33MHz
resources: irq:46 memory:
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
1: brcmwl-0: Wireless LAN
Soft blocked: no
Hard blocked: no
2: asus-wlan: Wireless LAN
Soft blocked: no
Hard blocked: no
3: asus-bluetooth: Bluetooth
Soft blocked: yes
Hard blocked: no
lo Interface doesn't support scanning.
eth1 Scan completed :
Cell 01 - Address: 00:1D:7E:CF:0B:C5
Cell 02 - Address: 00:1B:57:DA:85:8F
Cell 03 - Address: 80:A1:D7:E5:73:3C
Cell 04 - Address: 80:A1:D7:E5:73:3D
Cell 05 - Address: 94:D7:23:1D:CD:84
Cell 06 - Address: 6C:FD:B9:47:50:12
Cell 07 - Address: 94:44:52:EB:E8:47
eth0 Interface doesn't support scanning.
auto lo
iface lo inet loopback
DISTRIB_ID=Ubuntu
DISTRIB_
DISTRIB_
DISTRIB_
00:00.0 Host bridge [0600]: Intel Corporation Atom Processor D2xxx/N2xxx DRAM Controller [8086:0bf1] (rev 03)
00:02.0 VGA compatible controller [0300]: Intel Corporation Atom Processor D2xxx/N2xxx Integrated Graphics Controller [8086:0be1] (rev 09)
00:1b.0 Audio device [0403]: Intel Corporation N10/ICH 7 Family High Definition Audio Controller [8086:27d8] (rev 02)
00:1c.0 PCI bridge [0604]: Intel Corporation N10/ICH 7 Family PCI Express Port 1 [8086:27d0] (rev 02)
00:1c.1 PCI bridge [0604]: Intel Corporation N10/ICH 7 Family PCI Express Port 2 [8086:27d2] (rev 02)
00:1c.3 PCI bridge [0604]: Intel Corporation N10/ICH 7 Family PCI Express Port 4 [8086:27d6] (rev 02)
00:1d.0 USB controller [0c03]: Intel Corporation N10/ICH 7 Family USB UHCI Controller #1 [8086:27c8] (rev 02)
00:1d.1 USB controller [0c03]: Intel Corporation N10/ICH 7 Family USB UHCI Controller #2 [8086:27c9] (rev 02)
00:1d.2 USB controller [0c03]: Intel Corporation N10/ICH 7 Family USB UHCI Controller #3 [8086:27ca] (rev 02)
00:1d.3 USB controller [0c03]: Intel Corporation N10/ICH 7 Family USB UHCI Controller #4 [8086:27cb] (rev 02)
00:1d.7 USB controller [0c03]: Intel Corporation N10/ICH 7 Family USB2 EHCI Controller [8086:27cc] (rev 02)
00:1e.0 PCI bridge [0604]: Intel Corporation 82801 Mobile PCI Bridge [8086:2448] (rev e2)
00:1f.0 ISA bridge [0601]: Intel Corporation NM10 Family LPC Controller [8086:27bc] (rev 02)
00:1f.2 SATA controller [0106]: Intel Corporation N10/ICH7 Family SATA Controller [AHCI mode] [8086:27c1] (rev 02)
00:1f.3 SMBus [0c05]: Intel Corporation N10/ICH 7 Family SMBus Controller [8086:27da] (rev 02)
02:00.0 Network controller [0280]: Broadcom Corporation BCM4313 802.11b/g/n Wireless LAN Controller [14e4:4727] (rev 01)
03:00.0 Ethernet controller [0200]: Atheros Communications Inc. AR8152 v2.0 Fast Ethernet [1969:2062] (rev c1)
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 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 004 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 003: ID 04f2:b26f Chicony Electronics Co., Ltd
H/W path Device Class Description
=======
/0 bus 1015CX
/0/0 memory 64KiB BIOS
/0/4 processor Intel(R) Atom(TM) CPU N2600 @ 1.
/0/4/5 memory 24KiB L1 cache
/0/4/6 memory 512KiB L2 cache
/0/4/1.1 processor Logical CPU
/0/4/1.2 processor Logical CPU
/0/4/1.3 processor Logical CPU
/0/4/1.4 processor Logical CPU
/0/13 memory 2GiB System Memory
/0/13/0 memory SODIMM [empty]
/0/13/1 memory 2GiB SODIMM DDR3 Synchronous 800 M
/0/1 processor
/0/1/1.1 processor Logical CPU
/0/1/1.2 processor Logical CPU
/0/1/1.3 processor Logical CPU
/0/1/1.4 processor Logical CPU
/0/100 bridge Atom Processor D2xxx/N2xxx DRAM Co
/0/100/2 display Atom Processor D2xxx/N2xxx Integra
/0/100/1b multimedia N10/ICH 7 Family High Definition A
/0/100/1c bridge N10/ICH 7 Family PCI Express Port
/0/100/1c.1 bridge N10/ICH 7 Family PCI Express Port
/0/100/1c.1/0 eth1 network BCM4313 802.11b/g/n Wireless LAN C
/0/100/1c.3 bridge N10/ICH 7 Family PCI Express Port
/0/100/1c.3/0 eth0 network AR8152 v2.0 Fast Ethernet
/0/100/1d bus N10/ICH 7 Family USB UHCI Controll
/0/100/1d.1 bus N10/ICH 7 Family USB UHCI Controll
/0/100/1d.2 bus N10/ICH 7 Family USB UHCI Controll
/0/100/1d.3 bus N10/ICH 7 Family USB UHCI Controll
/0/100/1d.7 bus N10/ICH 7 Family USB2 EHCI Control
/0/100/1e bridge 82801 Mobile PCI Bridge
/0/100/1f bridge NM10 Family LPC Controller
/0/100/1f.2 scsi0 storage N10/ICH7 Family SATA Controller [A
/0/100/1f.2/0.0.0 /dev/sda disk 320GB WDC WD3200BPVT-8
/0/100/1f.2/0.0.0/1 /dev/sda1 volume 296GiB EXT4 volume
/0/100/1f.2/0.0.0/2 /dev/sda2 volume 2035MiB Extended partition
/0/100/
/0/100/1f.3 bus N10/ICH 7 Family SMBus Controller
Linux bhavini-1015CX 3.2.0-37-
[ 0.000000] DMI: ASUSTeK COMPUTER INC. 1015CX/1015CX, BIOS 1015CX.1001 05/30/2012
[ 0.000000] found SMP MP-table at [c00fcb90] fcb90
[ 0.680058] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored
[ 0.845733] ACPI: No dock devices found.
[ 0.845743] HEST: Table not found.
[ 0.879327] i2c-core: driver [aat2870] using legacy suspend method
[ 0.879335] i2c-core: driver [aat2870] using legacy resume method
[ 0.880070] usbcore: registered new interface driver usbfs
[ 0.880121] usbcore: registered new interface driver hub
[ 0.880256] usbcore: registered new device driver usb
[ 0.899431] Switching to clocksource hpet
[ 0.929122] pnp: PnP ACPI: found 8 devices
[ 1.407645] platform rtc_cmos: registered platform RTC device (no PNP device found)
[ 1.487046] input: Lid Switch as /devices/
[ 1.491817] ACPI: Lid Switch [LID]
[ 1.519366] ERST: Table is not found!
[ 1.874141] isapnp: No Plug & Play device found
[ 1.903681] ehci_hcd 0000:00:1d.7: using broken periodic workaround
[ 1.923395] hub 1-0:1.0: USB hub found
[ 1.924254] hub 2-0:1.0: USB hub found
[ 1.924978] hub 3-0:1.0: USB hub found
[ 1.925700] hub 4-0:1.0: USB hub found
[ 1.926406] hub 5-0:1.0: USB hub found
[ 1.926709] usbcore: registered new interface driver libusual
[ 1.972796] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found
[ 2.235020] usb 1-2: new high-speed USB device number 2 using ehci_hcd
[ 2.376147] scsi4 : usb-storage 1-2:1.0
[ 2.376334] usbcore: registered new interface driver usb-storage
[ 2.406882] Switching to clocksource tsc
[ 2.482836] usb 1-6: new high-speed USB device number 3 using ehci_hcd
[ 14.829510] ADDRCONF(
[ 14.948288] lp: driver loaded but no devices found
[ 15.321212] wl: module license 'MIXED/Proprietary' taints kernel.
[ 15.430055] wl 0000:02:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
[ 15.430072] wl 0000:02:00.0: setting latency timer to 64
[ 15.471460] INFO @wl_cfg80211_attach : Registered CFG80211 phy
[ 15.614889] uvcvideo: Found UVC 1.00 device USB2.0 0.3M UVC WebCam (04f2:b26f)
[ 15.658552] input: USB2.0 0.3M UVC WebCam as /devices/
[ 15.658794] usbcore: registered new interface driver uvcvideo
[ 15.705887] eth1: Broadcom BCM4727 802.11 Hybrid Wireless Controller 6.20.155.1 (r326264)
[ 16.305493] Console: switching to colour frame buffer device 128x37
[ 16.313977] Cedartrail: apply sample cache workaround
[ 16.399009] input: HDA Intel HDMI/DP,pcm=3 as /devices/
[ 16.399373] input: HDA Intel Headphone as /devices/
[ 16.600394] usb 1-2: USB disconnect, device number 2
[ 16.922419] type=1400 audit(136013303
[ 17.053640] ADDRCONF(
[ 17.058737] ADDRCONF(
[ 67.787210] atl1c 0000:03:00.0: atl1c: eth0 NIC Link is Up<100 Mbps Full Duplex>
[ 67.787663] ADDRCONF(
[ 79.415814] eth0: no IPv6 routers present
lo no wireless extensions.
eth1 IEEE 802.11abg ESSID:off/any
Retry long limit:7 RTS thr:off Fragment thr:off
Power Management:on
eth0 no wireless extensions.
# which ath5k cannot recover. To prevent this condition, stop
blacklist ath_pci
# Warning: This file is autogenerated by bcmwl. All changes to this file will be lost.
blacklist b43
blacklist b43legacy
blacklist bcm43xx
blacklist bcma
blacklist eth1394
# replaced by p54pci
blacklist prism54
# replaced by b43 and ssb.
blacklist bcm43xx
blacklist twl4030_wdt
> hal.1: read hal dataprocess 2490: 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
23: PCI 200.0: 0282 WLAN controller
[Created at pci.318]
Unique ID: JNkJ.JCafM6KRUOF
Parent ID: qTvu.2laDbfeI21D
SysFS ID: /devices/
SysFS BusID: 0000:02:00.0
Hardware Class: network
Model: "Broadcom WLAN controller"
Vendor: pci 0x14e4 "Broadcom"
Device: pci 0x4727
SubVendor: pci 0x1a3b
SubDevice: pci 0x2047
Revision: 0x01
Driver: "wl"
Driver Modules: "wl"
Device File: eth1
Features: WLAN
Memory Range: 0xdfe00000-
IRQ: 17 (463 events)
HW Address: dc:85:de:31:31:8b
Link detected: yes
WLAN channels: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 36 38 40 42 44 46 48 149 153 157 161 165
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 5.18 5.19 5.2 5.21 5.22 5.23 5.24 5.745 5.765 5.785 5.805 5.825
WLAN encryption modes: WEP40 WEP104 TKIP CCMP
WLAN authentication modes: open sharedkey wpa-psk wpa-eap
Module Alias: "pci:v000014E4d
Driver Info #0:
Driver Status: brcmsmac is not active
Driver Activation Cmd: "modprobe brcmsmac"
Driver Info #1:
Driver Status: bcma is not active
Driver Activation Cmd: "modprobe bcma"
Driver Info #2:
Driver Status: wl is active
Driver Activation Cmd: "modprobe wl"
Config Status: cfg=new, avail=yes, need=no, active=unknown
Attached to: #12 (PCI bridge)
24: PCI 300.0: 0200 Ethernet controller
[Created at pci.318]
Unique ID: rBUF.Ix+NM9mWb78
Parent ID: Z7uZ.6PMDWx679ZE
SysFS ID: /devices/
SysFS BusID: 0000:03:00.0
Hardware Class: network
Model: "Attansic Ethernet controller"
Vendor: pci 0x1969 "Attansic Technology Corp."
Device: pci 0x2062
SubVendor: pci 0x1043 "ASUSTeK Computer Inc."
SubDevice: pci 0x8468
Revision: 0xc1
Driver: "atl1c"
Driver Modules: "atl1c"
Device File: eth0
Memory Range: 0xdfd00000-
I/O Ports: 0xe000-0xefff (rw)
IRQ: 46 (28503 events)
HW Address: 30:85:a9:25:37:c1
Link detected: yes
Module Alias: "pci:v00001969d
Driver Info #0:
Driver Status: atl1c is active
Driver Activation Cmd: "modprobe atl1c"
Config Status: cfg=new, avail=yes, need=no, active=unknown
Attached to: #13 (PCI bridge)
[main]
NetworkingEnabl
WirelessEnabled
WWANEnabled=true
WimaxEnabled=true
Module Size Used by
joydev 17393 0
snd_hda_codec_hdmi 31775 1
snd_hda_
eeepc_wmi 12949 0
asus_wmi 19624 1 eeepc_wmi
sparse_keymap 13658 1 asus_wmi
bnep 17830 2
parport_pc 32114 0
psmouse 86520 0
rfcomm 38139 0
bluetooth 158479 10 bnep,rfcomm
snd_hda_intel 32765 3
snd_hda_codec 109562 3 snd_hda_
snd_hwdep 13276 1 snd_hda_codec
uvcvideo 67203 0
videodev 86588 1 uvcvideo
snd_pcm 80916 3 snd_hda_
serio_raw 13027 0
lib80211_crypt_tkip 17275 0
ppdev 12849 0
wl 2906597 0
snd_seq_midi 13132 0
snd_rawmidi 25424 1 snd_seq_midi
cfg80211 178877 1 wl
lib80211 14040 2 lib80211_
snd_seq_midi_event 14475 1 snd_seq_midi
snd_seq 51592 2 snd_seq_
snd_timer 28931 2 snd_pcm,snd_seq
snd_seq_device 14172 3 snd_seq_
cedarview_gfx 381372 2
snd 62218 16 snd_hda_
ttm 64734 1 cedarview_gfx
drm_kms_helper 32561 1 cedarview_gfx
drm 196391 3 cedarview_
soundcore 14635 1 snd
snd_page_alloc 14108 2 snd_hda_
wmi 18744 1 asus_wmi
i2c_algo_bit 13199 1 cedarview_gfx
video 19068 1 cedarview_gfx
mac_hid 13077 0
lp 17455 0
parport 40930 3 parport_pc,ppdev,lp
atl1c 36718 0
usb_storage 39646 0
bhavini@
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Revision history for this message
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#4 |
@Bhavini (catchvini) :
Please create a separate question here:
https:/
This thread was ONLY for solving Lucas Vieira Costa Nicolau's wireless issue.
Can you help with this problem?
Provide an answer of your own, or ask Lucas Vieira Costa Nicolau for more information if necessary.
