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   <H1>[Mageia-dev] kernel-3.3.3 and wifi problems</H1>
    <B>Maarten Vanraes</B> 
    <A HREF="mailto:mageia-dev%40mageia.org?Subject=Re%3A%20%5BMageia-dev%5D%20kernel-3.3.3%20and%20wifi%20problems&In-Reply-To=%3C201205012310.04705.alien%40rmail.be%3E"
       TITLE="[Mageia-dev] kernel-3.3.3 and wifi problems">alien at rmail.be
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    <I>Tue May  1 23:10:04 CEST 2012</I>
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<PRE>Op dinsdag 01 mei 2012 22:38:44 schreef simple w8:
&gt;<i> 2012/5/1 Colin Guthrie &lt;<A HREF="https://www.mageia.org/mailman/listinfo/mageia-dev">mageia at colin.guthr.ie</A>&gt;:
</I>&gt;<i> &gt; 'Twas brillig, and simple w8 at 01/05/12 14:38 did gyre and gimble:
</I>&gt;<i> &gt;&gt;&gt; &gt; Anyway, checking commit logs between upstream 3.3.1 and 3.3.3
</I>&gt;<i> &gt;&gt;&gt; &gt; shows one commit that specifically touches the module you use...
</I>&gt;<i> &gt;&gt;&gt; &gt; 
</I>&gt;<i> &gt;&gt;&gt; &gt; So can you try kernel-3.3.4-1.1.mga2 from:
</I>&gt;<i> &gt;&gt;&gt; &gt; <A HREF="http://tmb.mine.nu/Mageia/Cauldron/bugs/3.3.4-rtlwifi-revert/">http://tmb.mine.nu/Mageia/Cauldron/bugs/3.3.4-rtlwifi-revert/</A>
</I>&gt;<i> &gt;&gt;&gt; &gt; <A HREF="http://tmb2.mine.nu/Mageia/Cauldron/bugs/3.3.4-rtlwifi-revert/">http://tmb2.mine.nu/Mageia/Cauldron/bugs/3.3.4-rtlwifi-revert/</A>
</I>&gt;<i> &gt;&gt;&gt; &gt; 
</I>&gt;<i> &gt;&gt;&gt; &gt; If that works, you can ping upstream that:
</I>&gt;<i> &gt;&gt;&gt; &gt; <A HREF="http://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=c">http://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=c</A>
</I>&gt;<i> &gt;&gt;&gt; &gt; ommit;h=eb641120479de7ee703fabb5e6ee0ec7947474ba
</I>&gt;<i> &gt;&gt;&gt; &gt; 
</I>&gt;<i> &gt;&gt;&gt; &gt; broke your wireless.
</I>&gt;<i> &gt;&gt; 
</I>&gt;<i> &gt;&gt; In fact with this kernel the machine is able to detect the same wifi
</I>&gt;<i> &gt;&gt; networks that sued to detect with kernel-3.3.1...
</I>&gt;<i> &gt; 
</I>&gt;<i> &gt; Well that means that the commit listed above is problematic.
</I>&gt;<i> &gt; 
</I>&gt;<i> &gt; You should tell the upstream folks about this as Thomas stated. Please
</I>&gt;<i> &gt; confirm when you've done this so the issue can be tracked accordingly.
</I>&gt;<i> 
</I>&gt;<i> I have been discussing this with Larry Finger (one of the realtek main
</I>&gt;<i> developers) in &quot;wireless &lt;<A HREF="https://www.mageia.org/mailman/listinfo/mageia-dev">linux-wireless at vger.kernel.org</A>&gt;&quot; ML and this
</I>&gt;<i> Larry Finger what he said:
</I>&gt;<i> 
</I>&gt;<i> &quot;That patch keeps your device from running forever at a maximum of 1
</I>&gt;<i> Mbps by adjusting the initial gain of the RX amplifier. You may
</I>&gt;<i> reverse it if you want so that you can detect more APs when you scan;
</I>&gt;<i> however, most people prefer to get better performance from the device.
</I>&gt;<i> That patch will not be reversed.&quot;
</I>
perhaps it can be made into a module option?
</PRE>





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