No wifi after upgrade to Hardy Heron

[csi53801]

After upgrade wifi is not detected by Hardy.
iwconfig
l0 no wireless extension
eth0 no wireless extension
irda0 no wireless axtension

lspci
02.02.0 Network Controller: Aironet Wireless Communications: Cisco Aironet Wireless 802.11b
02.08.0 Network Controller: Intel Corporation 82801DB PRO100 VE (MOB) Ethernet Controller (rev 81)

IBM Thinkpad X31

[Iulian Udrea (iulian)]

Thank you for taking the time to report this issue and helping to make Ubuntu better. Examining the information you have given us, this does not appear to be a bug report so we are closing it and converting it to a question in the support tracker. We appreciate the difficulties you are facing, but it would make more sense to raise problems you are having in the support tracker at https://answers.launchpad.net/ubuntu if you are uncertain if they are bugs. For help on reporting bugs, see https://help.ubuntu.com/community/ReportingBugs

[Dominic Chambers (dominic-chambers)]

This is a dupe of #189398, and is solved by creating a new file (/etc/modprobe.d/blacklist-airo) containing the following two lines:

  blacklist padlock_aes
  blacklist geode_aes

and then restarting the machine. I now have wifi working again on my X31 in Hardy Heron!