Hello Linux users,
My sisters laptop a HP6515 with a Broadcom 4311 wireless network card an STA in Ubuntu gives problems.The internet connection freezes an also with checking of e-mail.Does anyone have a solution for better performance with Ubuntu?
Dennis
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On 9/8/2012 2:30 PM, Dennis Linux wrote:

Hello Linux users,

My sisters laptop a HP6515 with a Broadcom 4311 wireless network card
an STA in Ubuntu gives problems.

The internet connection freezes an also with checking of e-mail.
Does anyone have a solution for better performance with Ubuntu?

Dennis

You don't say whether she is using Network Manager or
WICD. If Network Manager, have her switch to WICD. It
has been approved by many users as better than NM.

Tom

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“We can't solve problems by using the same kind of thinking we used when we created them.�

--Albert Einstein (German born American Physicist who developed the special and general theories of relativity. Nobel Prize for Physics in 1921. 1879-1955)


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On Sat, 08 Sep 2012 19:41:19 -0400, Tom Bell wrote:

> On 9/8/2012 2:30 PM, Dennis Linux wrote:
>> Hello Linux users,
>>
>> My sisters laptop a HP6515 with a Broadcom 4311 wireless network card
>> an STA in Ubuntu gives problems.
>> The internet connection freezes an also with checking of e-mail. Does
>> anyone have a solution for better performance with Ubuntu?
>>
>> Dennis
> You don't say whether she is using Network Manager or WICD. If Network
> Manager, have her switch to WICD. It has been approved by many users as
> better than NM.

I have BCM4312 card and use it for several years with Network Manager not
having a singly issue. Though all this experience is in GNOME. Can it be
different in KDE? I would be surprised.



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On 09/09/2012 21:57, Juan R. de Silva wrote:

On Sat, 08 Sep 2012 19:41:19 -0400, Tom Bell wrote:


On 9/8/2012 2:30 PM, Dennis Linux wrote:

Hello Linux users,

My sisters laptop a HP6515 with a Broadcom 4311 wireless network card
an STA in Ubuntu gives problems.
The internet connection freezes an also with checking of e-mail. Does
anyone have a solution for better performance with Ubuntu?

Dennis

You don't say whether she is using Network Manager or WICD. If Network
Manager, have her switch to WICD. It has been approved by many users as
better than NM.


I have BCM4312 card and use it for several years with Network Manager not
having a singly issue. Though all this experience is in GNOME. Can it be
different in KDE? I would be surprised.



Could it be a conflict, I also have a broadcom card and I had to
blacklist so that the "free" driver and the propriatary does not both
try to control the card.


In my /etc/modprobe.d/blacklist.conf I have these 3 lines added:
blacklist bcma
blacklist brcmsmac
blacklist brcmutil

I had to add this in 11.10 already as that was then ubuntu for whatever
reason did not automagically remove the free driver when you install the
broadcom driver


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