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rated 0 times [  1] [ 0]  / answers: 1 / hits: 883  / 3 Years ago, fri, september 10, 2021, 9:59:18

I created a question before:
Wifi is fine on Ubuntu but very slow on window 7



And I found a solution by running this command:
sudo modprobe -r b44 b43 b43legacy ssb brcmsmac wl || sudo modprobe brcmsmac



But everytime I restart my computer, I must run it again. If not, other computer in my network will have slow connection. And my questions are:



1. Why wl mode is the reason?



2. How to set permanently this configuration?



Thank for your attention :-)


More From » 13.04

 Answers
7

In Ubuntu 13.04, I believe the default bcmwl-kernel-source will not work correctly for your Broadcom 4313. I recommend that you get a temporary wired ethernet connection and open a terminal:



sudo apt-get remove --purge bcmwl-kernel-source
wget http://us.archive.ubuntu.com/ubuntu/pool/restricted/b/bcmwl/bcmwl-kernel-source_5.100.82.112+bdcom-0ubuntu3_amd64.deb


Or, if yours is a 32-bit system:



wget http://us.archive.ubuntu.com/ubuntu/pool/restricted/b/bcmwl/bcmwl-kernel-source_5.100.82.112+bdcom-0ubuntu3_i386.deb


Confirm 32- or 64-bit:



arch


Then do:



sudo dpkg -i bcmwl*.deb


Reboot and give us your report.


[#28999] Sunday, September 12, 2021, 3 Years  [reply] [flag answer]
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