Bug 187885

Summary: iwlist eth scan: interface doesn't support scanning
Product: [Fedora] Fedora Reporter: Stefan Behrens <sbeh2006>
Component: wireless-toolsAssignee: Christopher Aillon <caillon>
Status: CLOSED NOTABUG QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: 5   
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OS: Linux   
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Fixed In Version: Doc Type: Bug Fix
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Last Closed: 2006-04-10 07:54:11 UTC Type: ---
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Description Stefan Behrens 2006-04-04 10:08:20 UTC
Description of problem:
"iwlist eth1 scan" gives me
"The interface doesn't support scanning" when acpid and cpuspeed
are on. When I disable them and reboot, it works fine. (ipw2100)


Version-Release number of selected component (if applicable):
kernel-2.6.16-1.2080_FC5.i686.rpm
IPW2100 FW 1.3
Notebook PackBell Easynote E5154

How reproducible:
Always

Steps to Reproduce:
1.Boot with acpid and cpuspeed on
2.Open shell
3.iwlist eth1 scan
  
Actual results:
Not scanning

Expected results:
Should scan

Additional info:

Comment 1 Stefan Behrens 2006-04-05 07:12:45 UTC
Correction:
  How reproducible:
  Sometimes

Fault occurred after booting yesterday, then some time later after
manually stop/starting acpid/cpuspeed I could not reproduce it
anymore; not even after another reboot.
Strange.


Comment 2 Stefan Behrens 2006-04-10 07:54:11 UTC
Got tricked by another bug %-)
At each reboot, my wireless interface is randomly assigned
one of the two interface names eth0, eth1.

This is although I have the following in my modprobe.conf (default):
 alias eth0 via-rhine
 alias eth1 ipw2100

I wrote a separate bug report for it (Bug 188454).