Wifi problems: is there a solution ?

[freddyEK at gmail.com]

When I am on battery Wifi is working, but very poorly! I found a lot of  
mail on this subject, but no solution until now!
In the mean time I discovered that my Grub is still using kernel 3.0.0.12  
while the latest update installed 3.0.0.17, I did not remark this earlier  
and I don't know if there is a connection between the two.
I am unable to correct this: update-grub produces a list including the  
latest kernel, but when I restart the computer 3.0.0.17 is not in the list,  
it stops at 3.0.0.12?
Thanks for the help!
Freddy

Le , Hans Muecke <ubuntu-ml01 at filderstadtweather.eu> a écrit :
> Am Donnerstag, 15. März 2012, 05:01:51 schrieb Freddy Van Ingelgom:



> > Hello,

> > I have a problem with my Dell Inspiron 1750 running Ubuntu 11.10. When  
> on

> > battery, wifi is unusable. I just replaced the battery, but the problem

> > persists.



> Have you checked if power management powers down wifi while running on  
> battery



> --

> Talk to you later ... Hans (176 to go)



> 2012/03/15 16:20

> EDDS 151620Z 03005KT CAVOK 17/M01 Q1026 NOSIG



> --

> ubuntu-users mailing list

> ubuntu-users at lists.ubuntu.com

> Modify settings or unsubscribe at:  
> https://lists.ubuntu.com/mailman/listinfo/ubuntu-users


-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.ubuntu.com/archives/ubuntu-users/attachments/20120315/a0a3e7b6/attachment.html>