[Bug 747025] Re: Modprobe passes 11n_disable=1 option to iwl3945 which doesn't support the option

Tim Gardner tim.gardner at canonical.com
Fri Apr 1 13:26:30 UTC 2011


Ah, crud! I somehow thought that module parameter was still valid for
iwl3945. Attached is a bit simpler patch that just removes the conf
file. It was never valid, and is unlikely to ever be used again.

** Patch added: "Remove intel-3945-iwlagn-disable11n.conf"
   https://bugs.launchpad.net/ubuntu/natty/+source/module-init-tools/+bug/747025/+attachment/1963817/+files/diff.patch

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https://bugs.launchpad.net/bugs/747025

Title:
  Modprobe passes 11n_disable=1 option to iwl3945 which doesn't support
  the option

Status in “module-init-tools” package in Ubuntu:
  In Progress
Status in “module-init-tools” source package in Natty:
  In Progress

Bug description:
  Binary package hint: module-init-tools

  Module-init-tools 3.12-1ubuntu5 introduced a change which
  automatically passed the 11n_disable=1 option to iwl3945. The iwl3945
  module doesn't support this option (as 802.11n is disabled by
  default). Hence iwl3945 fails to load with a simple message:

  iwl3945: Unknown option: 11n_disable

  A temporary workaround is to remove /etc/modprobe.d/intel-3945-iwlagn-
  disable11n.conf file and then run sudo modprobe iwl3945 .



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