There compat-wireless 2.6 can't be built. I somehow got latest microcode from Intel website (v 228.57.2.23). But i still get the occasional Microcode SW error detected. I have installed the latest backported modules for 9.04.
[ 24.574628] iwlagn 0000:08:00.0: firmware: requesting lbm-iwlwifi-4965-2.ucode [ 24.688685] iwlagn 0000:08:00.0: loaded firmware version 228.57.2.23 [ 24.887831] Registered led device: iwl-phy0::radio [ 24.887851] Registered led device: iwl-phy0::assoc [ 24.887870] Registered led device: iwl-phy0::RX [ 24.887884] Registered led device: iwl-phy0::TX [ 667.972895] iwlagn 0000:08:00.0: Microcode SW error detected. Restarting 0x2000000. [ 668.922399] iwlagn 0000:08:00.0: Microcode SW error detected. Restarting 0x2000000. [ 2009.862710] iwlagn 0000:08:00.0: Microcode SW error detected. Restarting 0x2000000. -- Intel WiFi 4965 has "Microcode SW Error" after 1.5gb data transfer or when display is turned off during data transfer. https://bugs.launchpad.net/bugs/336104 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs