Broadcom BCM4313 working, but terribly slow

Posted by Ataraxio Panzetta on Ask Ubuntu See other posts from Ask Ubuntu or by Ataraxio Panzetta
Published on 2010-11-09T20:30:33Z Indexed on 2011/01/12 9:58 UTC
Read the original article Hit count: 320

Filed under:

wireless

|

kernel

|

driver

|

broadcom

|

eeepc

Hi all,

I've installed ubuntu on a Asus 1015 netbook. Everything worked out of the box except for the Wireless adapter, which i had to install with the Additional Drivers application.

It apparently installed fine and connects to our wireless network, but it only works at a "funny" speed range that goes from 367Bytes to a peak of 3Kb in its best moments. I know for sure the problem is neither the network nor the hardware. Network speeds are normal under windows on this laptop and in other computers with ubuntu aswell.

lspci says the card is a BCM4313 model, but the Addittional Drivers Manager says

these packecege contains Broadcom 802.11 Linux STA wireless driverfor use with Broadcom's BCM4311-, BCM4312-, BCM4321-, and BCM4322 based hardware

seems like it installed the wrong driver... Is there anything I can do? I'm not concerned about compiling the driver or stuff like that, but I'm not sure on where to start... any help or guidance will be very, very appreciated.

© Ask Ubuntu or respective owner

Related posts about wireless

Compat Wireless Drivers Centrino N-2230

as seen on Super User - Search for 'Super User'
So I am using linux and am having trouble installing the Compat Wireless drivers Hardware: Intel Centrino N-2230 OS: Linux Mint 64bit (kernel 13.08-generic) I followed this link http://www.mathyvanhoef.com/2012/09/compat-wireless-injection-patch-for.html Output: apt-get install linux-headers-$(uname… >>> More
Ubuntu 12.04 patched b43 driver compilation error

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
I tried this How do I install this patched b43 driver? guide to install patched b43 driver on Ubuntu 12.04 with 3.2.0-31-generic kernel but I can't pass compilation phase.Here is what I did: wget http://www.orbit-lab.org/kernel/compat-wireless-3-stable/v3.1/compat-wireless-3.1.1-1.tar.bz2 cd compat-wireless-3… >>> More
Wireless not working on XP (with Intel® PRO/Wireless 2200BG Network Connection card and Zyxel router

as seen on Super User - Search for 'Super User'
Hi all, I just got a new router, cant' get my old xp laptop (Toshiba Satellite) to connect to it, no matter if it's WPA-PSK or WEP (I was kind of thinking with WEP it would've worked but it doesn't). When I go connect and put in credentials the dialog stays up for a few minutes then disappears with… >>> More
Wireless on Medion MD96500 (Intel® PRO/Wireless 2200BG) running Windows 7

as seen on Super User - Search for 'Super User'
I just installed Windows 7 (32 bit) on a Medion MD96500 (Intel 2200BG Wireless Card) and then installed the Windows Vista (32 bit) driver. Now, in the "device driver window", the Wireless Card is listed as working/active. If I want to set up a wireless connection, however, I always get the error message… >>> More
Fedora 12 Wireless problems (Intel Wireless 4965AGN Card)

as seen on Super User - Search for 'Super User'
Hi All, I'm having an interesting experience with my wireless card at the moment. Basically, it does like this: I connect to the local wireless network (netgear router) It works, briefly, allowing me to browse a webpage or maybe two, if I'm lucky. It then stops working / sending any packets, whilst… >>> More

Related posts about kernel

Can't install kernel-uek-headers for currently running kernel

as seen on Server Fault - Search for 'Server Fault'
I have just created a VM in VMWare and installed a minimal install of Oracle Enterprise Linux 6.3. # cat /etc/oracle-release Oracle Linux Server release 6.3 It is running with the UEK kernel. # uname -r 2.6.39-200.24.1.el6uek.x86_64 When I try and install VMWare Tools, I get the following error… >>> More
Why does my laptop resume immediately after suspend?

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
I seem to be having some problem with suspend mode. Every time I try to suspend my laptop, it just locks the screen. Or maybe it successfully suspends just to resume only an instant after. What could cause such a behaviour? I'm running 32-bit Ubuntu 12.04 with the 3.2.0-25 kernel on a HP dv5-1178er… >>> More
Fedora error log file

as seen on Server Fault - Search for 'Server Fault'
I am running a java application using this wrapper service yajsw. The problem it just stopped without any error in its logs file. So I was wondering will there be any system log file which will indicate the cause of it going down? Partial of the log file. Apr 6 00:12:20 localhost kernel: imklog… >>> More
External USB drive is failing

as seen on Super User - Search for 'Super User'
I have an external USB 2.0 drive WD My Book Mirror Edition, running in RAID 1 (mirroring) mode. A while ago the hard drive started to fail: it stops responding (directories are not listed returning an error after a big timeout). Sometimes it works for weeks before a failure, sometimes – few hours… >>> More
Problem with RAID5 (mdadm) - disk detached

as seen on Server Fault - Search for 'Server Fault'
Having these lines in /var/log/syslog Apr 18 16:53:05 Server kernel: [4487878.816036] ata4: EH in SWNCQ mode,QC:qc_active 0x1 sactive 0x1 Apr 18 16:53:05 Server kernel: [4487878.816058] ata4: SWNCQ:qc_active 0x1 defer_bits 0x0 last_issue_tag 0x0 Apr 18 16:53:05 Server kernel: [4487878… >>> More