Hi, I'm also having the "CCMP: decrypt failed" error with Ubuntu 8.04 and a laptop Dell D610, using ipw2200 with WPA2-PSK + AES + DHCP.
furthermore, I'd like to point out that the wifi connection never goes up automatically, but everytime I reboot I have to reset one or more times the connection manually with the command "sudo /etc/init.d/networking restart". following some suggestion on ubuntuforums.org I installed also Wicd, but I was never able to connect with it. ** Attachment added: "dmesg.log" http://launchpadlibrarian.net/14593582/dmesg.log -- CCMP decrypt failed errors with ipw2200 https://bugs.launchpad.net/bugs/40763 You received this bug notification because you are a member of Ubuntu Bugs, which is a direct subscriber. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs