Ubuntu Networking :: Acer Laptop Without Internet And Not Working WLAN Button

Nov 21, 2010

My problem with UBUNTU is that I can not use acer-wmi because I get this ERROR :

Code:

... so I can not use the acer_wmi . But this is not my only Problem :

It is most likely caused of the missing " Firmware " / Driver for my WLAN Card ( Internal ) . Currently I use Ubuntu 10.10 but I tested 10.04 too before 10.10 and it found my Card but not the Button .

So I want to know if there is any solution for my problem .

If it is important :

I use an Acer eMachines e525 with Windows Vista Home Basic ( Pimped up ) and Wubi . I saw a lot of people with simmilar problems they have it as only boot option .

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Ubuntu Networking :: Realtek WLAN Adapter Not Working On Acer TravelMate 250 With 10.10?

Jun 22, 2011

(For the record, I have already read the other threads. Either they don't work for me or are too difficult.) My laptop is an Acer TravelMate 250. I have installed Ubuntu 10.10 (2.6.35-28 generic i686) after erasing Windows 7. At first, the usb wireless adapter worked. Then, I restarted the PC because of some updates and it didn't work anymore. In "edit connections" I find "Auto SpeedTouch8350DB" which is the wireless connection (on my sis's computer it works). When it tries to connect, I'm asked the password but it doesn't work.

[Code]...

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Ubuntu Networking :: No Wired Or Wireless Internet Connection On Acer Laptop

Mar 29, 2011

Machine brand: Acer 5253-BZ893 laptop
Ethernet controller: Atheros communication device 1083
Network controller: Broadcom Corp. Device 4357
iwconfig: no wireless extensions
network config: *-network UNCLAIMED
iwlist scan: Interface doesn't support scanning
Ubuntu release: 10.04.2
uname -mr: 2.6.32-28-generic x86_64

I have not been able to get an internet connection wired or wireless on my laptop. I downloaded the drivers from Acer's website and tried installing them using ndiswrapper. Still no luck.

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Ubuntu Networking :: Acer Aspire One Drops Wlan Connections After 10 Minutes?

Nov 16, 2010

I have an Acer Aspire One 110 with Ubuntu 10.10 Netbook Edition, after i upgraded to 10.10 the wireless network connection is lost about 10 minutes after login, and I can't get it back without rebooting.

ifconfig
eth0 Link encap:Ethernet HWaddr 00:1e:68:9d:6c:c7
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0

[Code]....

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Apr 14, 2010

I just bought a samsung r580 laptop. this is the first time i've ever owned a laptop. I have owned a pc with ubuntu 8.04 installed on it and the internet worked trouble free. Now I have windows 7 and ubuntu 9.10 dual booted on my samsung r580. I used wubi to install and the internet works fine in windows but will not work in ubuntu. I have been trying to get this to work for about 5 hours now

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Debian Configuration :: Internet For Acer Extensa 5220 Laptop On Stretch

Jul 20, 2015

I have installed debian stretch on this machine, but can't get wired ethernet running. Using Slitaz live disc, the wired connection works. Guess I am missing a package or two.

Slitaz system (2.6.37) info reports:

Code: Select alltg3:  Broadcom Tigon3 ethernet driver
ath5k : Support for 5xxx series of Atheros 802.11 wireless LAN cards
ath:  Shared library for Atheros wireless LAN cards
mac80211:  IEEE 802.11 subsystem
cfg80211:  wireless configuration support
rfkill:  RF switch support

PCI device list:

Code: Select allEthernet controller:  Broadcom Corporation Netlink BCM5787M Gigabit Ethernet PCI Express
Ethernet controller:  Atheros Communications Inc. AR242x/AR542x Wireless Network Adaptor

Interfaces: lo, dummy0, eth0, wlan0

So it looks to me I need drivers for:

wired interface - Broadcom BCM5787M
wireless interface - Atheros Communications Inc. AR242x/AR542x

The debian scratch I have installed on the laptop gives me this info:

Code: Select alllspci -vvnn | grep -A 9 Network
04:00.0 Ethernet controller [0200]: Qualcomm Atheros AR242x / AR542x Wireless Network Adapter (PCI-Express) [168c:001c] (rev 01)
   Subsystem: Quanta Microsystems, Inc Device [1a32:0105]
   Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx-

[Code] ....

Output of lsmod:
Code: Select allModule                  Size  Used by
cpufreq_stats          12694  0
cpufreq_powersave      12422  0
binfmt_misc            12733  1
cpufreq_conservative    13872  0

[Code] ...

It looks like the required modules have been loaded, e.g. for wired, tg3

dmesg contains:
Code: Select all[    1.861173] PTP clock support registered
[    1.862488] tg3.c:v3.137 (May 11, 2014)
[    1.892663] tg3 0000:02:00.0 eth0: Tigon3 [partno(BCM95787m) rev b002] (PCI Express) MAC address 00:1d:72:15:e4:4d

[Code] ....

My etc/network/interfaces file is:
Code: Select all# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).

# The loopback network interface
auto lo
iface lo inet loopback

[Code] ....

And ifconfig yields:

Code: Select allifconfig
lo        Link encap:Local Loopback 
          inet addr:127.0.0.1  Mask:255.0.0.0
          inet6 addr: ::1/128 Scope:Host
          UP LOOPBACK RUNNING  MTU:65536  Metric:1
          RX packets:70 errors:0 dropped:0 overruns:0 frame:0
          TX packets:70 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:22264 (21.7 KiB)  TX bytes:22264 (21.7 KiB)

So no eth0. How can I fix this?

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Jul 25, 2011

My landlord upstairs just got a new modem and WiFi by Clear.com and when trying to get the WiFi to work...it just wouldn't connect with my laptop. They have 2 computers upstairs, one laptop and one desktop that recognized the WiFi and don't have any trouble using it. Wondering if there is something I have accidently clicked or changed to make it not connect. It does not have an error message, it just does not connect completely.

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Ubuntu Networking :: Wireless Internet Not Working - Asus Apire Laptop

May 1, 2011

I have a 6 month old Acer (sorry not Asus as per the heading) Aspire laptop. I downloaded Ubuntu and cannot connect via wireless. It works fine via ethernet. Having spent several hour reading this forum, other web pages and the help file, I actually still have not got a clue either as to what the actual problem is or how to begin solving it. Is there a simple answer? If not, I'll go back to windows 7 as Ubuntu seems anything but the promises made.

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Jan 23, 2010

recently ran into a problem with my internet access. Im using open suse 11.2 on a Dell Vostro 1520 laptop. I managed to get my wlan running and i can use firefox to access my router. In my router the laptop is also showing as connnected, dhcp reserved an ip for it.However if i try to browse the internet, no page is loading, actually no software that needs access to the web is working.

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May 29, 2010

I have a lenovo thinkpad and my internal microphone works only when i connect another mic through the jack. Even the mic mute button present on my laptop is not working.(There is no such problem on windows se7en) Earlier, even an external mic never used to work. After some searching i added "options snd-hda-intel model = thinkpad" to my alsa-base.conf file. And then the internal mic started working only when an external mic was connected.

when i type "cat /proc/asound/card0/codec#* | grep Codec" i get:
Codec: Realtek ALC269
Codec: Intel G45 DEVCTG

I looked into the HD-Audio-Models.txt but couldn't locate the exact model for ALC269 so i searched online and decided to put model = thinkpad as i'd mentioned earlier. But The alsa-mixer shows card to be HDA Intel and chp as intel g45 devctg. Moreover, even this partial working of mic(s) is when i choose the input source in the alsamixer to be front mic and not int mic.

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Jan 24, 2011

I have an Acer Aspire 5742Z with an Intel HD Graphics card and if I connect an external monitor I have no troubles using RHELS 5, but nothing on my main laptop monitor.

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Sep 2, 2010

I can connect my wlan card to router (gateway) ,but I can't go to internet, pinging my router (and everything else) also falied. Same problem was with knoppix but with help of others i solved it modifing etc/reslove.conf IP address to my gateway (nameserver). At ubuntu resolve.conf seems ok, as there is already IP address of my gateway?

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May 6, 2011

I can get wired internet if i connect the laptop to the router, but no wifi since I think I dont have the drivers. i dont see anything in aditional drivers.

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Fedora Networking :: Acer 5516 Laptop ... Get Networking Going With F11?

Sep 8, 2009

I'm having great difficulty with networking on a new Acer 5516 laptop (smolt):Firstly, the NIC card isn't recognized out-of-the-box so I followed Ubuntu forum thread. No luck*
I installed the appropriate Broadcom drivers. No luck*
* However, when I plugged in a USB Ralink DWL-G122 wireless adapter, this worked and, incredibly, the internal Broadcom BCM4312 started to work (see below). Even more bizarre, after turning the laptop off and unplugging the power, upon reboot with the Ralink adapter plugged in, the NIC was on and I did a yum update through eth0.

Sadly, none of the laptops internal networking works unless the Ralink adapter is plugged in. In fact, the gnome desktop is almost unworkable and unresponsive without the Ralink adapter up. Further, I sure that this was the reason the initial F11 install was frustrating with periodic unresponsiveness.

I've tried installing both F11 386 and x64 and have booted with a F10 live USB with no luck either.

I'm contemplating trying Ubuntu next but really would like to know if someone has been successful with Fedora.


Code:
[root@localhost bin]# ifconfig
eth1 Link encap:Ethernet HWaddr 00:26:5E:15:78:7F
inet addr:192.168.1.208 Bcast:192.168.1.255 Mask:255.255.255.0
inet6 addr: fe80::226:5eff:fe15:787f/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:12 errors:0 dropped:0 overruns:0 frame:14
code....

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May 8, 2010

I am a Windows user, and have resigned myself to the concept that when things get completely FUBAR you need to just take a deep breath and start over.

Is there a procedure to completely delete and re-install Ubuntu, or should I delete its partition altogether, and re-create and re-install it? I can do that if I really have to.

I have not accumulated enough stuff here that I could not just make a clean start, if that will fix this mess. Somehow I imagined that this would be different from Windows, but maybe it really isn't.

What holds me back is seeing the multitude of people having trouble with wireless in 10.04. Is this a widespread problem that has a good chance of really getting fixed, soon?

At the minimum, It has fallen off the radar screen, although the hotel's system might have gone down, as it often does.

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Aug 7, 2009

sometime back when installing FC10, i tried installing ndis wrapper, and later i installed the broadcom driver bcm431 (i think). also i didn't remove the ndis wrapper.

all was fine untill a yesterday when ndis wrapper and some related packages got updated which somehow caused wireless to stop working. lspci showed the hardware present.

to get it to work, i did a yum erase ndis-wrapper, followed by a reboot.

it may not be the most elegent way, but it worked for me.

hardware specs:acer aspire 4720Z (mine has broadcom wireless, others may have atheros)

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May 8, 2011

After updating to kubuntu 11.04 natty, I have a problem with my internet-connection. The problem happens when I use VoIP-Software like Skype or Twinkle and also when using ktorrent.

When using the mentioned software, after 30-90 seconds the internet gets very slow. In f.e. skype, I can hear the one I phoned very badly.

I use kubuntu on a desktop-PC with a Linksys USB-Wlan-Stick. Detailed information is below.

Code:
uname -a
Linux pr1-desktop 2.6.38-8-generic #42-Ubuntu SMP Mon Apr 11 03:31:24 UTC 2011 x86_64 x86_64 x86_64 GNU/Linux

[Code]....

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Jun 30, 2010

I have a Thinkpad T400 notebook that dual boots windows 7 and Ubuntu 9.04. My wireless has worked both in windows and ubuntu for the past several months. However 2 days ago, the wireless in ubuntu stopped working. I think this may be a result of trying to set up a static eth0 connection between my laptop and an embedded board, but I dont see how messing with eth0 would stop the wlan from working.

Symptoms: When I left click on the network connections icon in the tray, all it lists under "Wireless networks" is "device not ready". Needless to say, there are no networks available to connect to. Also the wireless is working fine under windows.

[Code]...

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Dec 25, 2010

I'm a new user of Ubuntu and I think I need some help but let me mention before that I got this up working on a Debian system.My current kernel version is $ uname -r 2.6.32-27-generic.The problem is that my wlan card is not working any more such that my system freezes every time I enable networking with the hardware switch on my laptop.Therefore I bought a USB - WLAN stick and try to get this working.

Network Manager has the option "enable wireless" greyed out if I disable the hardware switch.If I enable the hardware switch and remove the module of my wlan CARD before (modprobe -r iwl3945) it says "wireless disconnected" for all networks.

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Oct 28, 2010

In installed Ubuntu 10.04 on an Acer Aspire One 721 but the wireless and wired network aren't working. what I have to do? (I've read something in a thread about Madwifi...?)

This is the output of the command

sudo lshw -C network
*-network UNCLAIMED
description: Ethernet controller
product: AR8151 v1.0 Gigabit Ethernet

[Code].....

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I have hp dv6291 laptop with Centos 5.2 os the NIC & WLAN not working ?

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Jan 12, 2010

I have just installed Ubuntu 9.10 on an Acer TravelMate 290E. I've got internet connection through the Ehternet Cable, but when I plug in the D-Link WLAN USB device, although the system recognises it, it is disconnected. How can I connect the WLAN USB device adn get it to work?

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May 23, 2010

I have a desktop and laptop both running ubuntu 10.04. I have them going through a wireless router, the desktop is wired of coarse. I installed just about all the samba packages in synaptic that have the little ubuntu symbol next to them on both desktop and laptop except the Kde and document packages. I installed the two necessary packages to enable personal file sharing to work. But I can't seem to access files back and forth from these computers.

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Ubuntu Networking :: Wireless Not Working (wlan Not Found)

Apr 19, 2011

I have recently bought a new laptop (medion akoya p761 and I can't get the wireless working... With windows 7 it's working.

I followed the sticky guide but still no success....

The problem is in the first place that it doesn't list my wlan : lspci -nn

Code:
:~$ lspci -nn
00:00.0 Host bridge [0600]: Intel Corporation Core Processor DRAM Controller [8086:0044] (rev 18)
00:01.0 PCI bridge [0604]: Intel Corporation Core Processor PCI Express x16 Root Port [8086:0045] (rev 18)

[Code].....

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Ubuntu Networking :: Broadcom WLAN - Connection Refuses To Load Anything Off The Internet / Local Network

Jun 6, 2010

I dual boot windows xp and ubuntu 10.04 LTS and the wireless card works perfectly fine in xp so I know its not a hardware/network issue. In ubuntu, it detects wireless networks, will connect to network and work for about 20 seconds.

[Code]....

and it continues on after this alternating between a normal 20ms and high ping over 200ms. The connection refuses to load anything off the internet/local network.

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Jul 30, 2011

yesterday I installed pulseaudio and pavumeter. This morning I couldn't connect to the internet anymore. I checked the settings but couldn't see any changes. I read the post at [URL]?t=370108 and I'm going to post the outcome of the instructions here:

1.) My Notebook is a Sony Vaio

2.) Wireless brand, model and chipset:

Code: ubuntu@ubuntu:~$ lspci -nn | grep Atheros

Code: 02:00.0 Network controller [0280]: Atheros Communications Inc. AR9285 Wireless Network Adapter (PCI-Express) [168c:002b] (rev 01)

3.) Check interface:

[Code]....

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May 2, 2011

Installed F14 on my daughters HP Pavilion a131On. I rebooted multiple times. Do I need to activate something? I'm new to all of this but read through many threads to do as much as I could myself. I used the GUI to load the rt3070 drivers rather than rpm. The GUI is easier I think and should be equivalent. Please let me know what else I need to do. Fedora has been great on my Lenovo but this usb wlan stuff has been a pain.

[Code]...

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Jun 24, 2011

I'm running Fedora 15 KDE on a Sony Vaio VPCS13V9E. No problems in connecting to the wlan. Today I upgraded the system. There was an upgrade for Network Manager. After the upgrade the system is not able to connect to the modem - router (Linksys WAG320N) any more. Network manager keeps on crashing and sends messages like "network disabled" or "connection failed". Kde demon is reporting errors too. I guess the new version of Network Manager is bugged, because before the upgrade it did work well ... (unbelievable!).

lspci: 02:00.0 Network controller: Intel Corporation Centrino Advanced-N 6200 (rev 35).
Subsystem: Intel Corporation Centrino Advanced-N 6200 2x2 AGN
Flags: bus master, fast devsel, latency 0, IRQ 44
Memory at dd100000 (64-bit, non-prefetchable) [size=8K]
Capabilities: <access denied>
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Sep 22, 2010

My laptop is the one mentioned in the title. And it's completely offline at the moment.

Code:
$iwconfig
lo no wireless extensions.
Seem to have some troublesome chips.
Code:
$ lspci
03:00.0 Ethernet controller: Atheros Communications AR8151 v1.0 Gigabit Ethernet (rev c0)
05:00.0 Network controller: Broadcom Corporation BCM43225 802.11b/g/n (rev 01)
code....

although in my case they should be for the 2.6.33.3-85.fc13.x86_64 kernel.

And I've been searching that repo for ages now, and I can't seem to find anything with kmod-wl or broadcom in there. I'm well aware that this is most likely because of my own ignorance as to the build up of said repo.

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Aug 1, 2009

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