I find solution. I download http://intellinuxwireless.org/iwlwifi/downloads/iwlwifi-3945-ucode-2.14.1.5.tgz and replace the files in /lib/firmware with files from this rar
-- [hardy] cannot enable ipw3945 driver (wireless) https://bugs.launchpad.net/bugs/185037 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs