Fedora Networking :: Intel PRO/Wireless 2915ABG Not Working On Acer Travelmate 8100 12?
Dec 29, 2009
I have installed Fedora 12 on my laptop and subsequently spent most of the day trying to get the wireless connection to work. Looks like I am not alone with Wireless issues Through searching and reading today I think the problem lies with the fact that the wireless on/off switch is not working. Under Windows, when I press the wifi toggle switch it starts flashing orange. I haven't managed to get it to do anything under Fedora.
# lspci | grep Wireless
06:03.0 Network controller: Intel Corporation PRO/Wireless 2915ABG [Calexico2] Network Connection (rev 05)
# iwconfig
[code]....
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Sep 7, 2009
When I log in to linx and connect to my University's public wifi, it disconnects or if it stays connected, I cannot ping anything or load any webpages. But when loggod in to windows I can write this message now. Signal strength is 28% Can anything be done to still use wifi in linux and not have to log in to windows?
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Feb 7, 2010
I'm fairly new to Ubuntu. I'm struggling to enable wireless on my Acer Travelmate 2480. Wireless was turned on and off in Windows with a button which does nothing in Ubuntu.I think I must be missing drivers or something, but how do I get them if I can't connect to the internet?
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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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Oct 5, 2010
Running 10.10RC on an IBM Thinkpad T43. My wireless drops out intermittently, it could DL a gig or two fine then without any warnings just drops, I have to reboot. Here is the lspci, its using ipw2200 driver.
0b:02.0 Network controller: Intel Corporation PRO/Wireless 2915ABG [Calexico2] Network Connection (rev 05)
Subsystem: Intel Corporation Device 1011
Flags: bus master, medium devsel, latency 64, IRQ 21
Memory at b4001000 (32-bit, non-prefetchable) [size=4K]
Capabilities: [dc] Power Management version 2
Kernel driver in use: ipw2200
Kernel modules: ipw2200
From var/log/messages
Oct 6 11:25:12 cisco-thinkpad kernel: [74828.021204] ipw2200: Firmware error detected. Restarting.
Oct 6 12:00:44 cisco-thinkpad kernel: [76959.435841] lo: Disabled Privacy Extensions
Oct 6 12:01:22 cisco-thinkpad kernel: [76997.835485] WARNING! power/level is deprecated; use power/control instead
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Jan 11, 2011
I am on an IBM thinkpad t43 using backtrack 4 r2. Wireless works in windows (/dev/sda1), openSUSE 11.3 (/dev/sda2), but not backtrack (sda3)
Code:
#cat /proc/pci
02:02.0 network Controller: Intel Corporation PRO/Wireless 2915ABG [Calexico2] Network
[code]...
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Dec 16, 2010
My system hangs within a few minutes after I turn on the Intel Pro/Wireless 2915ABG interface built into my motherboard or if I boot with the interface turned on. I have been having this problem for a couple of years and tried to fix it myself from time to time. (I think that I even asked for help in the Forum once.) The wireless interface used to work fine with Ubuntu and I kept hoping that the problem would "magically" disappear with each upgrade. I also read about the recent problems with ndiswrapper and similar interfaces. But this doesn't seem to be my problem. The entries in /var/log/messages just prior to the last hang were
Dec 15 09:09:47 periwinkle rsyslogd: [origin software="rsyslogd" swVersion="4.2.0" x-pid="824" x-info="http://www.rsyslog.com"] rsyslogd was HUPed, type 'lightweight'.
Dec 15 09:09:47 periwinkle rsyslogd: [origin software="rsyslogd" swVersion="4.2.0"
[code]....
I don't know what process gdb was trying to trace. Since I was testing the system, I was only running Firefox, which has always triggered the problem. The output from "dmesg | grep -e ndis -e ipw" was
[ 19.121563] libipw: 802.11 data/management/control stack, git-1.1.13
[ 19.121566] libipw: Copyright (C) 2004-2005 Intel Corporation <jketreno@linux.intel.com>
[ 19.161180] ipw2200: Intel(R) PRO/Wireless 2200/2915 Network Driver, 1.2.2kmprq
[code]....
In previous version of Ubuntu, the messages just before the hang used to complain about the firmware in the interface being buggy. I intended to send the output from iwconfig and "sudo iwlist eth1 scan" as well. But I can't turn on the interface without hanging the system and thereby destroying this post.
I just upgraded from the 64-bit version of Ubuntu 10.4 to 10.10 over the network using the Update Manager. But when I chose the "About Ubuntu" option from the System menu, I was surprised to see it say that I am running Natty Narwhal 11.4. My system is a Linux Certified LC2464T [URL]
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Mar 8, 2010
I have just finished installing 9.04 via USB onto an Acer Travelmate C110.For the record, 9.10 refused to even boot on this laptop. I used universal-usb-installer and unetbootin, both without success.The installation completed successfully, except that wireless networking is not enabled. Can someone please point me to the correct resource whereby I can get the wireless nic working.
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Jun 24, 2011
I have a brand new Lenovo Thinkpad T402i. A very good and expensive machine, however I have just installed the latest Fedora 15 and my wiresless does not seem to work properly, I can barely ping a website. I have read it's an Intel's bug. I cannot understand how can be possible with Intel...
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Jul 1, 2010
I want to install ubuntu on a acer laptop that i'm not using just to try it out.
My question is: Can Ubuntu been Installed on an Acer travelMate 4672WLMI
Intel core duo processor T2300
120 Gb Sata Hdd
1GB DDR2
Does it support it?
If yes, Which version should I use?
And how can i turn back to windows?
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Jul 12, 2010
I have recently aquired this five year old laptop. I have fitted a new empty hard drive, downloaded Ubuntu 10.04 LTS using another computer, burnt it on a cd as an iso, changed the boot order on the Acer switched on and it starts to load - gives two small icons, I press Enter, it asks which language and whether I want to install it, I press the install list item, press enter it says Ubuntu and has half a dozen dots going red then white and then twenty to thirty seconds later the screen goes black and nothing happens. On another old laptop it worked fine.
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Feb 19, 2010
I use this Thinkpad mostly for work while traveling, and wireless connectivity is not a big issue for me. Battery life is a big issue, however. I've just converted from Mandriva. With that, I was able to disable the wireless adapter so that it did nothing at all on boot - and only started on my instruction. This made a dramatic difference to battery life! How to achieve this in Ubuntu? The file attached gives all the info about my wireless set-up as it stands.
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Aug 22, 2010
I got a brandnew Acer Travelmate Timeline X (13"). I do not really know if this is the right topic for my problem. But here it comes: The Acer uses a special smart battery with special chips in it controling the powermanagement of the battery and the system. In general there is a kernel module to handle this (sbs). But for me this does not work.I am using Squeeze and it does not recognize the battery. It always acts like being on AC power. If I unplugg the AC it runs with the battery till it is empty. But the ACPI can not recognize the battery and can not read how much lifetime it has. I tried the reassambling method. But this method does not work for me. Nevertheless I think the reassambling method does not run because there is no more developing on it because of the kernel modul.
What can I do? Will I have to wait till a new workaround of sbs comes out, which can handle my battery? I read about a BIOS hack that disables the smart battery functions. Should I try this? But I am not really firm in that kind of stuff and I will loose the guarantee. Has anyone got an idea?
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May 20, 2010
I have read this: [URL] I have been trying to set a static IP address for my Dell XPS 8100. It has a wired and wireless connection. DHCP worked fine for both of them. My goal is to set up Samba and some other things that require a static IP. My /etc/network/interfaces file looks like this:
[Code]....
If I take the eth0 interface down, I can connect to the internet sudo ifconfig eth0 192.168.1.154 down Which is really puzzling because I think that I am setting both interfaces in the exact same way. What am I missing?
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Apr 29, 2011
This bug has been around for years now?!? Surely this can be fixed by now, would somebody please feel this very common issue. I've installed Ubuntu 11.04 on my Acer Aspire One 110AB netbook and everything seems to work fine except the wireless - I can connect via ethernet no problem.
While the wireless can scan for networks - it seems them but they seem to be rather weak signals and also no matter never connect UNLESS I turn off ALL WEP/WPA security clearly not an option.
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Mar 22, 2010
I had UBR installed and working fine for a month or so, wireless and everything. Then I did a clean re-install while trying to add WinXP to half of my drive.Anyway, with the new install, my wireless chip (BCM4312 802.11b/g) isn't switching on at all. I've tried installing the Broadcom driver that appears when I run Hardware Drivers, but that doesn't help.With the old install, the wireless switch and indicator light on the front of the netbook worked, now nothing.
Output from lshw -C network is:
*-network
description: Network controller
product: BCM4312 802.11b/g
vendor: Broadcom Corporation
[code]....
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Apr 28, 2010
My Acer's Wireless randomly stops working until you fully shut down and start the computer.(Not Restart but Shutdown->Powebutton) I am using Ubuntu 10.04 Lucid.
I am wondering if anyone knows why it would stop working properly, and/or how to fix it?
And since this is a off and on problem I might not be able to provide details immediately from time of crash, since I need my computer on the wireless.
One symptom that really stands out is that the cooling fan is spinning as fast as it possibly can and processor usage is spiking around 80/200 on a process called phy0.(relevancy unknown)
As I was typing this post on my other computer, my laptop crashed and I lost the lshw -C Network output I had. If asked to, I will post the one from when it is working. Also I will post any other info you need from when I can.
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May 31, 2010
I'm running Ubuntu 9.10 on a Gateway M520 laptop, and after failing to get the Broadcom wireless chip that came with it working I swapped it out for an Intel PRO/Wireless 2200BG. Unfortunately, I haven't been able to get wireless to work. The chip doesn't appear to be turned on (it is detected though), and the hotkey to switch wireless on/off (Fn+F2) doesn't work in Ubuntu. I also am not sure if I have the proper drivers to get the chip working with Ubuntu, and I'm not sure how to figure that out.
Since I've noticed it's asked for a lot, here's the output for iwconfig:
lo no wireless extensions.
eth0 no wireless extensions.
eth2 radio off ESSID:off/any
Mode:Managed Channel:0 Access Point: Not-Associated
[Code]....
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Feb 2, 2010
I have a Dell Vostro 200 with the above wireless card in it and I cant get it to work. I have been on Intel's website and downloaded e1000-8.0.18 and installed as the instructions. But it is still greyed out on the Network Manager. I have just installed Ubuntu Desktop the latest current version.
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Feb 23, 2011
I have a new Thinkpad t510 laptop with an intel centrino wireless N card (no bluetooth). I installed ubuntu a couple weeks ago after I got another hard drive in the expansion bay. I have the drive partitioned into two sections, 250gb for file storage, and 250gb for the linux OS. Currently no other OS is installed on the other harddrive.
I have had everything perfect for the past couple weeks, but once i installed some updates today, my wireless fails to work now. Just some general info that you might ask me, lspci | grep Network, returns
00:19.0 Ethernet controller: Intel Corporation 82577LM Gigabit Network Connection (rev 06) 03:00.0 Network controller: Intel Corporation Centrino Wireless-N 1000 Furthermore, on the top right of my screen, my wireless is grey'd out and says no network devices available on hover.
[Code]...
Im trying to connect to my college wireless network. I have looked a thinkwiki and no one has posted any bugs. Any ideas on getting it working again?
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Aug 11, 2011
I'm new to linux. I've just installed Ubuntu 11.04. It has all been going ok, but the wireless just stopped working all of a sudden. The indicator light turned off and when I tried to turn it back on (Fn+F2) nothing happens. Sometimes, when I restart the computer, the wireless might work; but if the signal is lost the LED on my laptop turns off and I cannot reconnect. Also, in these strange cases that the wireless works when I restart I can manually turn it off (Fn+F2), but nothing happens when I try to switch it back on.
In the menu on the upper right corner I see 'Enable Networking' is checked, but 'Enable Wireless' cannot be modified.
I have a Dell Inspiron 6400 and the wireless device is an Intel Pro/Wireless 3945ABG.
I have tried to follow some of the threads on this forum on similar cases, but the ones that were comprehensible to me did not work (or I actually might not have understood them either). code...
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Sep 20, 2010
my platform Centos 5.3
i did the following
Code:
[root@localhost ~]# lspci | grep Wireless
0c:00.0 Network controller: Intel Corporation Wireless WiFi Link 5100
Code:
[root@localhost ~]# lspci | grep Wireless
0c:00.0 Network controller: Intel Corporation Wireless WiFi Link 5100
[Code]....
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Jan 23, 2010
I have an Intel 3945ABG WiFi card in my Laptop (Dell Inspiron 6400). The problem is that I'm not able to get my card detect the Wireless Network. I'll list the prolem more specifially below. O.S. Fedora 12 x86-64
1. The Network Icon on the Taskbar (is it what it is called here in Linux??) shows Wireless is Disabled under the Wireless Networks. Wired Net works fine.
2. If I goto System->Pref->Network Connection the Network Tab is empty.
3.Under System->Admin->Network Config I can see two Devices; one is eth0 (active) with a checked check box. Second is wlan0 which is Inactive and has a checked Checkbox. The Activate and Deactivate buttons are disabled for both these. If I go and see in the Properties of the wlan0 it says controlled by Network Manager checked but the Network Manager comes up empty.
4. This forces me to remove that "controlled by network manager box" which enables the activate and deactivate buttons. Now I can Activate my wlan0 adapter and the light on the Laptop for WiFi starts up. During startup (activation I get this error in the pop-up box:
Error for wireless request "Set Mode" (8B06):SET failed on device wlan0 ; Invalid argument.). But the popup eventually closes auto. The Network Config box now shows it active but the Taskbar Icon still shows Wireless is disabled. And still the Network Connections has an empty box under Wireless tab. I donno what to do next. The card worked fine with Ubunto 9.04, openSuSE 11.2 (both 32 bit btw) and Fedora 11 again 32 bit.
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Mar 10, 2010
I've got a Dell precision with Kubuntu 9.10. Wifi worked fine on that machine for months, but stopped working last week. I don't know what happened, but I recently did an "apt-get dist-upgrade". That might have something to do with it.
When I boot in Windows, wifi works fine.
Code:
tijl@Smaug:~$ sudo lshw -C network
*-network
description: Ethernet interface
product: 82567LM Gigabit Network Connection
[Code]....
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Sep 9, 2010
I have a Dell E6500 with and Intel 5300 wireless agn card running Lucid x64. Wireless works fine and speeds are great except when I download with either the browser or thru a torrent or even updates. Once I get to around 100 megs in to the file wireless stops working and the only way to get it working again is to disconnect and reconnect to the AP. I have installed the back ports and tried several other fixed to get this to work but nothing has helped. One more note this happens on 2 other wireless routers that I have tried so I know that it's not limited to my Linksys.
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Oct 23, 2010
My wireless worked out of the box for the past few months. When I was running low on battery recently, I put the laptop to sleep. When I woke it up, there was a black screen with a flashing underscore. I pressed a bunch of buttons but nothing happened. Then suddenly it said something about a wireless hardware error and I did a hard reset by holding down the power button. When I turned the computer back on, wireless was greyed out. There's no hardware switch to enable and disable wireless and the software switch had no effect. I tried echoing into the 'state' of the adapter but it didn't let me. When I tried sudo ifconfig wlan0 up it gave me the following error:
Code:
SIOCSIFFLAGS: Unknown error 132
lspci:
[code]....
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Jun 6, 2011
Since an upgrade from 10.10 to 11.04, all wireless devices for me in the plasma network manager applet are not functioning properly on a Dell Latitude E4310. Specific problem: No wireless networks appear in the plasma network manager applet. Manually-configured networks do not connect. A separate CDMA card appears, but cannot establish a connection. The CDMA card does function on 10.10 machines, and formerly worked on this machine. The only wireless 'network' that appears in the plasma network manager widget is 'hidden network'. Manually adding a network and checking "Connect Automatically" does nothing. I attempted a fresh install after the upgrade itself failed the work. There are no networks to click on, and selecting the device itself merely shows the status page.
Further information
iwconfig output:
Code:
wlan0 IEEE 802.11abgn ESSID:off/any
Mode:Managed Access Point: Not-Associated Tx-Power=15 dBm
Retry long limit:7 RTS thr:off Fragment thr:off
Encryption key: off
Power Management: off
rfkill output:
Code:
0: dell-wifi: Wireless LAN
Soft blocked: no
Hard blocked: no
1: dell-wwan: Wireless WAN
Soft blocked: no
Hard blocked: no
2: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
dmesg output:
Code:
dmesg | grep iwl
[24.292605] iwlagn: Intel(R) Wireless WiFi Link AGN driver for Linux, in-tree:
[24.292610] iwlagn: Copyright(c) 2003-2010 Intel Corporation
[24.292687] iwlagn 0000:02:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
[24.292696] iwlagn 0000:02:00.0: setting latency timer to 64 .....
Here's the CDMA-specific dmesg output:
Code:
[17846.948253] usb 2-1.1: new full speed USB device using ehci_hcd and address 7
[17847.060342] sierra 2-1.1:1.0: Sierra USB modem converter detected
[17847.060650] usb 2-1.1: Sierra USB modem converter now attached to ttyUSB1
[17847.060765] usb 2-1.1: Sierra USB modem converter now attached to ttyUSB2
[17847.060838] usb 2-1.1: Sierra USB modem converter now attached to ttyUSB3
Neither the CDMA card nor any wireless networks are working. If I take the exact same machine and boot from a disk with 10.10, both work.
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Jul 6, 2009
Intel Corporation PRO/Wireless 2200BG [Calexico2] Network Connection (rev 05) is not working on centos5.3
# uname -r
2.6.18-128.1.16.el5
# lspci | grep Wireless
0b:02.0 Network controller: Intel Corporation PRO/Wireless 2200BG [Calexico2] Network Connection (rev 05)
[Code]....
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Feb 9, 2010
My wireless LAN connection on this machine occasionally stops working. The network traffic bar shows periodic very small transmissions but the failure of all network dependent applications (Firefox, package manager, etc.) indicates to me that the machine is no longer talking to the net. I can fix it by reselecting my home network in nm-applet from the drop-down list. This causes the machine to disconect, reconnect and all is well for some random period of time thereafter. Here's some data:I'm running an HP Pavillion laptop.
Code:
~$ lspci | grep Wireless
02:00.0 Network controller: Intel Corporation PRO/Wireless 4965 AG or AGN [Kedron] Network Connection (rev 61)
Code:
~$ lsmod | grep iwl
iwlagn 124768 0
iwlcore 134820 1 iwlagn
mac80211 243496 2 iwlagn,iwlcore
[code]....
I don't know if this is related or not, but a couple of months ago I unsuccessfully attempted to share a hotel's wired Internet connection over my wireless card. I may have hosed some settings or it could be unrelated.The "unknown interface" portion of the restart attempt is interesting but I don't know enough to fix it.
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Nov 24, 2010
I'm using a Vaio TT, which seems to use an Intel 5100 WiFi chipset, and a Linksys WRT54G2 (firmwares 1.0.1 and 1.0.4), ubuntus 10.10 and 10.04.
Wifi works fine out of the box. However if the other vaio tt in our office (running windows 7) comes online, my laptop stops being able to make new connections. It WILL stay connected to chat servers, and downloads SOMETIMES continue to work. However all new HTTP requests / ssh connections / rdp connections / pings fail. The laptop still appears to be "connected" to the wifi network.
This may also happen after an undetermined amount of time without the extra vaio. It is not solved by reconnecting or rebooting. Once the extra vaio leaves the building, everything works fine again. This problem does not happen at all if I boot into windows.
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