Thank you for your e-mail. The problem seems to be solved in Natty!

Cheers,
Andre.

2011/7/8 Pedro Villavicencio <email address hidden>:
> Thanks for the report, it has been some time without any response or
> feedback in this bug report and we are wondering if this is still an
> issue for you with the latest release of Ubuntu the Natty Narwhal, May
> you please test with that version and comment back if you're still
> having or not the issue? Please have a look at
> http://www.ubuntu.com/download to know how to install that version.
> Thanks in advance and sorry for the late response.
>
> ** Changed in: gnome-power-manager (Ubuntu)
>   Importance: Undecided => Low
>
> ** Changed in: gnome-power-manager (Ubuntu)
>       Status: New => Incomplete
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/657508
>
> Title:
>  Network becomes sluggish when running on battery
>
> Status in “gnome-power-manager” package in Ubuntu:
>  Incomplete
>
> Bug description:
>  Since I upgraded from Lucid to Maverick beta (and now Maverick RC),
>  when connecting to my home wireless network with my Dell Mini 9,
>  network works just fine when running on AC power, but becomes
>  extremely slow as soon as the netbook begins to run on battery. I
>  suspect this is a driver problem (bcmwl?), as there is no option in
>  Power Management relating to network performance. Things worked just
>  fine with Lucid.
>
>  ProblemType: Bug
>  DistroRelease: Ubuntu 10.10
>  Package: bcmwl-kernel-source 5.60.48.36+bdcom-0ubuntu5
>  ProcVersionSignature: Ubuntu 2.6.35-22.33-generic 2.6.35.4
>  Uname: Linux 2.6.35-22-generic i686
>  NonfreeKernelModules: wl
>  Architecture: i386
>  CheckboxSubmission: 91f4c43abae522e45c330c1107c8c514
>  CheckboxSystem: d00f84de8a555815fa1c4660280da308
>  Date: Sat Oct  9 21:30:16 2010
>  ProcEnviron:
>   LANG=en_US.utf8
>   SHELL=/bin/bash
>  SourcePackage: bcmwl
>  ---
>  Architecture: i386
>  CheckboxSubmission: 91f4c43abae522e45c330c1107c8c514
>  CheckboxSystem: d00f84de8a555815fa1c4660280da308
>  DistroRelease: Ubuntu 10.10
>  GnomeSessionIdleInhibited: No
>  GnomeSessionInhibitors: None
>  GnomeSessionSuspendInhibited: No
>  MachineType: Dell Inc. Inspiron 910
>  NonfreeKernelModules: wl
>  Package: gnome-power-manager 2.32.0-0ubuntu1
>  PackageArchitecture: i386
>  ProcCmdLine: root=UUID=bd578485-0aeb-4ef8-9c21-dcf18556dc97 ro quiet splash intel_iommu=off
>  ProcEnviron:
>   LANG=en_US.utf8
>   SHELL=/bin/bash
>  ProcVersionSignature: Ubuntu 2.6.35-22.33-generic 2.6.35.4
>  Tags:  ubuntu-une maverick
>  Uname: Linux 2.6.35-22-generic i686
>  UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
>  dmi.bios.date: 12/29/2008
>  dmi.bios.vendor: Dell Inc.
>  dmi.bios.version: A04
>  dmi.board.name: BR0F29
>  dmi.board.vendor: Dell Inc.
>  dmi.board.version: A04
>  dmi.chassis.type: 8
>  dmi.chassis.vendor: Dell Inc.
>  dmi.chassis.version: A04
>  dmi.modalias: dmi:bvnDellInc.:bvrA04:bd12/29/2008:svnDellInc.:pnInspiron910:pvrA04:rvnDellInc.:rnBR0F29:rvrA04:cvnDellInc.:ct8:cvrA04:
>  dmi.product.name: Inspiron 910
>  dmi.product.version: A04
>  dmi.sys.vendor: Dell Inc.
>
> To manage notifications about this bug go to:
> https://bugs.launchpad.net/ubuntu/+source/gnome-power-manager/+bug/657508/+subscriptions
>