[ltp] T40p wireless doesn't wake up after sleep
Matthias Runge
linux-thinkpad@linux-thinkpad.org
Thu, 21 Dec 2006 18:16:04 +0100
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Hello,
please try the following described here: http://madwifi.org/ticket/201
Workaround (on FC5 and on my T41 Thinkpad):
Create */etc/acpi/events/thinkpad-resume.conf* as
event=processor CPU 00000081
action=/etc/acpi/actions/resume.sh
and */etc/acpi/actions/resume.sh* as
rmmod ath_pci && modprobe ath_pci
/etc/init.d/NetworkManager restart
The latter one needs execute permissions as well. (*chmod u+x
etc/acpi/actions/resume.sh*)
Then restart acpid as */etc/init.d/acpid restart*
This works for me very well.
Matthias
2006/12/21, Phil <phil@stairbridge.org.uk>:
>
> Hi
> I'm running Fedora Core 6 with the latest kernel (2.6.18-1.2868.fc6).
> Wifi using the madwifi 0.9.2.1-1 worked like a charm straight out of the
> box from a clean boot, but if I suspend then on restart the wireless
> refuses to connect.
> If I run "iwlist ath0 scan" it shows my wireless access point, but
> network manager refuses to reconnect. Interestingly the wireled LED
> doesn't flash at all, suggesting the hardware is just not responding. I
> suspect the scan results are false, because if I move to another area
> with a different access point SSID then the scan still shows the old one.
> If I hibernate/resume the scan returns "No scan results" and the
> wireless led still doesn't flash.
> The only thing that seems to recover it is a reboot.
>
> Any ideas?
> Thanks
> Phil
>
> --
> The linux-thinkpad mailing list home page is at:
> http://mailman.linux-thinkpad.org/mailman/listinfo/linux-thinkpad
>
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Hello,<br>please try the following described here: <a href="http://madwifi.org/ticket/201">http://madwifi.org/ticket/201</a><br><div class="comment"><p>
Workaround (on FC5 and on my T41 Thinkpad): <br>
Create <strong><i>/etc/acpi/events/thinkpad-resume.conf</i></strong> as
</p>
<pre class="wiki">event=processor CPU 00000081<br>action=/etc/acpi/actions/resume.sh<br></pre>
<p>
and <strong><i>/etc/acpi/actions/resume.sh</i></strong> as
</p>
<pre class="wiki">rmmod ath_pci && modprobe ath_pci<br>/etc/init.d/NetworkManager restart<br></pre>
<p>
The latter one needs execute permissions as well. (<strong><i>chmod u+x etc/acpi/actions/resume.sh</i></strong>) <br>
Then restart acpid as <strong><i>/etc/init.d/acpid restart</i></strong>
</p>
</div>
This works for me very well.<br><br>Matthias<br><br><div><span class="gmail_quote">2006/12/21, Phil <<a href="mailto:phil@stairbridge.org.uk">phil@stairbridge.org.uk</a>>:</span><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
Hi<br>I'm running Fedora Core 6 with the latest kernel (2.6.18-1.2868.fc6).<br>Wifi using the madwifi 0.9.2.1-1 worked like a charm straight out of the<br>box from a clean boot, but if I suspend then on restart the wireless
<br>refuses to connect.<br>If I run "iwlist ath0 scan" it shows my wireless access point, but<br>network manager refuses to reconnect. Interestingly the wireled LED<br>doesn't flash at all, suggesting the hardware is just not responding. I
<br>suspect the scan results are false, because if I move to another area<br>with a different access point SSID then the scan still shows the old one.<br>If I hibernate/resume the scan returns "No scan results" and the
<br>wireless led still doesn't flash.<br>The only thing that seems to recover it is a reboot.<br><br>Any ideas?<br>Thanks<br>Phil<br><br>--<br>The linux-thinkpad mailing list home page is at:<br><a href="http://mailman.linux-thinkpad.org/mailman/listinfo/linux-thinkpad">
http://mailman.linux-thinkpad.org/mailman/listinfo/linux-thinkpad</a><br></blockquote></div><br>
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