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On Sat, Jun 23, 2012 at 9:57 PM, José Romildo Malaquias |
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<j.romildo@×××××.com> wrote: |
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> Hello. |
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> |
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> I have a notebook with an Intel Centrino Advanced-N 6230 wireless |
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> card. |
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> |
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> In gentoo (kernel 3.4.3-gentoo) and also in Fedora 17 the connection |
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> through it is of poor quality. ping to the router is getting about 50% |
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> packet loss. |
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> |
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> With Ubuntu 12.04 and Windows 7 the connection is ok, without packet |
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> loss. |
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> |
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> Gentoo, Fedora and Ubuntu are all using the iwlwifi module for the |
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> centrino wireless card. |
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|
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I have no experience with this card, but I had an Atheros card a few |
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years ago that was horrible when power saving mode was enabled. When I |
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disabled power saving, the performance was good. Of course this uses |
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more battery power... Maybe something similar happens with yours. |
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Especially if it works in Ubuntu, maybe you can look at the settings |
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with iwconfig and figure out what the difference is between that and |
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Gentoo. |
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