A little pre-emptive. On my D630 (with iwl4965), I can't seem to even load the drivers anymore: supermario@mlimonciello:~$ dpkg -l | grep backports-modules-2.6.24-19 ii linux-backports-modules-2.6.24-19-generic 2.6.24-19.18ubuntu1 Ubuntu supplied Linux modules for version 2. supermario@mlimonciello:~$ sudo depmod -a supermario@mlimonciello:~$ sudo modprobe iwl4965 supermario@mlimonciello:~$ tail -f /var/log/syslog Jun 10 10:32:54 mlimonciello kernel: [ 188.950601] mac80211: Unknown symbol ieee802_1d_to_ac Jun 10 10:32:54 mlimonciello kernel: [ 188.951665] mac80211: Unknown symbol ieee80211_wme_unregister Jun 10 10:32:54 mlimonciello kernel: [ 188.952316] mac80211: Unknown symbol ieee80211_ht_agg_queue_remove Jun 10 10:32:54 mlimonciello kernel: [ 188.953712] mac80211: Unknown symbol ieee80211_install_qdisc Jun 10 10:32:54 mlimonciello kernel: [ 188.954541] mac80211: Unknown symbol ieee80211_requeue Jun 10 10:32:54 mlimonciello kernel: [ 188.955277] mac80211: Unknown symbol ieee80211_wme_register Jun 10 10:32:54 mlimonciello kernel: [ 188.955941] mac80211: Unknown symbol ieee80211_ht_agg_queue_add Jun 10 10:32:54 mlimonciello kernel: [ 188.957199] iwlcore: Unknown symbol ieee80211_start_tx_ba_cb_irqsafe Jun 10 10:32:54 mlimonciello kernel: [ 188.957327] iwlcore: Unknown symbol ieee80211_alloc_hw Jun 10 10:32:54 mlimonciello kernel: [ 188.957445] iwlcore: Unknown symbol ieee80211_register_hw Jun 10 10:32:54 mlimonciello kernel: [ 188.957598] iwlcore: Unknown symbol ieee80211_get_tkip_key Jun 10 10:32:54 mlimonciello kernel: [ 188.957752] iwlcore: Unknown symbol ieee80211_tx_status_irqsafe Jun 10 10:32:54 mlimonciello kernel: [ 188.957962] iwlcore: Unknown symbol ieee80211_stop_tx_ba_cb_irqsafe Jun 10 10:32:54 mlimonciello kernel: [ 188.958222] iwlcore: Unknown symbol ieee80211_stop_queue Jun 10 10:32:54 mlimonciello kernel: [ 188.958327] iwlcore: Unknown symbol ieee80211_get_hdrlen Jun 10 10:32:54 mlimonciello kernel: [ 188.959852] iwl4965: Unknown symbol iwl_rxon_add_station Jun 10 10:32:54 mlimonciello kernel: [ 188.960031] iwl4965: Unknown symbol iwl_send_statistics_request Jun 10 10:32:54 mlimonciello kernel: [ 188.960079] iwl4965: Unknown symbol iwlcore_clear_stations_table Jun 10 10:32:54 mlimonciello kernel: [ 188.960121] iwl4965: Unknown symbol iwl_set_default_wep_key Jun 10 10:32:54 mlimonciello kernel: [ 188.960163] iwl4965: Unknown symbol iwl_rates Jun 10 10:32:54 mlimonciello kernel: [ 188.960222] iwl4965: Unknown symbol ieee80211_free_hw Jun 10 10:32:54 mlimonciello kernel: [ 188.960263] iwl4965: Unknown symbol iwl_remove_dynamic_key Jun 10 10:32:54 mlimonciello kernel: [ 188.960337] iwl4965: Unknown symbol iwl_txq_update_write_ptr Jun 10 10:32:54 mlimonciello kernel: [ 188.960379] iwl4965: Unknown symbol iwl_eeprom_free Jun 10 10:32:54 mlimonciello kernel: [ 188.960456] iwl4965: Unknown symbol iwl_set_rxon_channel Jun 10 10:32:54 mlimonciello kernel: [ 188.960498] iwl4965: Unknown symbol ieee80211_start_tx_ba_session Jun 10 10:32:54 mlimonciello kernel: [ 188.960540] iwl4965: Unknown symbol iwl_power_update_mode Jun 10 10:32:54 mlimonciello kernel: [ 188.960581] iwl4965: Unknown symbol iwlcore_eeprom_release_semaphore Jun 10 10:32:54 mlimonciello kernel: [ 188.960629] iwl4965: Unknown symbol iwl_hw_txq_ctx_free Jun 10 10:32:54 mlimonciello kernel: [ 188.960671] iwl4965: Unknown symbol ieee80211_notify_mac Jun 10 10:32:54 mlimonciello kernel: [ 188.960717] iwl4965: Unknown symbol iwl_bcast_addr Jun 10 10:32:54 mlimonciello kernel: [ 188.960759] iwl4965: Unknown symbol iwl_eeprom_init Jun 10 10:32:54 mlimonciello kernel: [ 188.960815] iwl4965: Unknown symbol iwl_add_station_flags Jun 10 10:32:54 mlimonciello kernel: [ 188.960890] iwl4965: Unknown symbol ieee80211_rate_control_unregister Jun 10 10:32:54 mlimonciello kernel: [ 188.960935] iwl4965: Unknown symbol iwl_set_rxon_ht Jun 10 10:32:54 mlimonciello kernel: [ 188.960987] iwl4965: Unknown symbol ieee80211_wake_queue Jun 10 10:32:54 mlimonciello kernel: [ 188.961080] iwl4965: Unknown symbol iwl_txq_ctx_stop Jun 10 10:32:54 mlimonciello kernel: [ 188.961123] iwl4965: Unknown symbol iwlcore_eeprom_acquire_semaphore Jun 10 10:32:54 mlimonciello kernel: [ 188.961181] iwl4965: Unknown symbol iwl_init_drv Jun 10 10:32:54 mlimonciello kernel: [ 188.961265] iwl4965: Unknown symbol iwl_tx_cmd_complete Jun 10 10:32:54 mlimonciello kernel: [ 188.961307] iwl4965: Unknown symbol iwl_send_cmd_pdu Jun 10 10:32:54 mlimonciello kernel: [ 188.961373] iwl4965: Unknown symbol iwl_send_static_wepkey_cmd Jun 10 10:32:54 mlimonciello kernel: [ 188.961480] iwl4965: Unknown symbol iwlcore_low_level_notify Jun 10 10:32:54 mlimonciello kernel: [ 188.961522] iwl4965: Unknown symbol iwl_uninit_drv Jun 10 10:32:54 mlimonciello kernel: [ 188.961563] iwl4965: Unknown symbol iwl_rx_missed_beacon_notif Jun 10 10:32:54 mlimonciello kernel: [ 188.961650] iwl4965: Unknown symbol iwl_eeprom_get_mac Jun 10 10:32:54 mlimonciello kernel: [ 188.961691] iwl4965: Unknown symbol iwl_send_lq_cmd Jun 10 10:32:54 mlimonciello kernel: [ 188.961783] iwl4965: Unknown symbol iwl_eeprom_query16 Jun 10 10:32:54 mlimonciello kernel: [ 188.961849] iwl4965: Unknown symbol iwl_rx_queue_space Jun 10 10:32:54 mlimonciello kernel: [ 188.961890] iwl4965: Unknown symbol iwlcore_eeprom_query_addr Jun 10 10:32:54 mlimonciello kernel: [ 188.961932] iwl4965: Unknown symbol get_cmd_string Jun 10 10:32:54 mlimonciello kernel: [ 188.961975] iwl4965: Unknown symbol iwl_send_add_sta Jun 10 10:32:54 mlimonciello kernel: [ 188.962020] iwl4965: Unknown symbol ieee80211_wake_queues Jun 10 10:32:54 mlimonciello kernel: [ 188.962061] iwl4965: Unknown symbol iwl_rx_queue_free Jun 10 10:32:54 mlimonciello kernel: [ 188.962103] iwl4965: Unknown symbol ieee80211_rate_control_register Jun 10 10:32:54 mlimonciello kernel: [ 188.962189] iwl4965: Unknown symbol sta_info_get Jun 10 10:32:54 mlimonciello kernel: [ 188.962233] iwl4965: Unknown symbol iwl_verify_ucode Jun 10 10:32:54 mlimonciello kernel: [ 188.962314] iwl4965: Unknown symbol iwl_setup_mac Jun 10 10:32:54 mlimonciello kernel: [ 188.962370] iwl4965: Unknown symbol iwl_send_cmd Jun 10 10:32:54 mlimonciello kernel: [ 188.962411] iwl4965: Unknown symbol iwl_tx_skb Jun 10 10:32:54 mlimonciello kernel: [ 188.962466] iwl4965: Unknown symbol iwl_tx_agg_start Jun 10 10:32:54 mlimonciello kernel: [ 188.962508] iwl4965: Unknown symbol ieee80211_stop_queues Jun 10 10:32:54 mlimonciello kernel: [ 188.962550] iwl4965: Unknown symbol iwl_tx_queue_reclaim Jun 10 10:32:54 mlimonciello kernel: [ 188.962591] iwl4965: Unknown symbol ieee80211_get_hdrlen Jun 10 10:32:54 mlimonciello kernel: [ 188.962635] iwl4965: Unknown symbol iwl_eeprom_check_version Jun 10 10:32:54 mlimonciello kernel: [ 188.962676] iwl4965: Unknown symbol iwl_get_channel_info Jun 10 10:32:54 mlimonciello kernel: [ 188.962789] iwl4965: Unknown symbol iwl_rx_replenish Jun 10 10:32:54 mlimonciello kernel: [ 188.962830] iwl4965: Unknown symbol ieee80211_scan_completed Jun 10 10:32:54 mlimonciello kernel: [ 188.962879] iwl4965: Unknown symbol iwl_hw_nic_init Jun 10 10:32:54 mlimonciello kernel: [ 188.962946] iwl4965: Unknown symbol iwl_hw_detect Jun 10 10:32:54 mlimonciello kernel: [ 188.962987] iwl4965: Unknown symbol iwl_alloc_all Jun 10 10:32:54 mlimonciello kernel: [ 188.963029] iwl4965: Unknown symbol iwl_rx_allocate Jun 10 10:32:54 mlimonciello kernel: [ 188.963103] iwl4965: Unknown symbol ieee80211_unregister_hw Jun 10 10:32:54 mlimonciello kernel: [ 188.963165] iwl4965: Unknown symbol iwl_send_cmd_sync Jun 10 10:32:54 mlimonciello kernel: [ 188.963245] iwl4965: Unknown symbol iwl_power_set_user_mode Jun 10 10:32:54 mlimonciello kernel: [ 188.963286] iwl4965: Unknown symbol iwl_remove_default_wep_key Jun 10 10:32:54 mlimonciello kernel: [ 188.963342] iwl4965: Unknown symbol iwl_send_cmd_pdu_async Jun 10 10:32:54 mlimonciello kernel: [ 188.963383] iwl4965: Unknown symbol iwl_rx_queue_restock Jun 10 10:32:54 mlimonciello kernel: [ 188.963425] iwl4965: Unknown symbol iwl_eeprom_query_addr Jun 10 10:32:54 mlimonciello kernel: [ 188.963466] iwl4965: Unknown symbol ieee80211_beacon_get Jun 10 10:32:54 mlimonciello kernel: [ 188.963511] iwl4965: Unknown symbol iwl_find_station Jun 10 10:32:54 mlimonciello kernel: [ 188.963552] iwl4965: Unknown symbol iwl_set_dynamic_key Jun 10 10:32:54 mlimonciello kernel: [ 188.963604] iwl4965: Unknown symbol iwl_sta_modify_enable_tid_tx Jun 10 10:32:54 mlimonciello kernel: [ 188.963679] iwl4965: Unknown symbol iwl_txq_check_empty Jun 10 10:32:54 mlimonciello kernel: [ 188.963720] iwl4965: Unknown symbol iwl_reset_qos Jun 10 10:32:54 mlimonciello kernel: [ 188.963774] iwl4965: Unknown symbol iwl_rx_queue_update_write_ptr Jun 10 10:32:54 mlimonciello kernel: [ 188.963819] iwl4965: Unknown symbol iwl_tx_agg_stop Jun 10 10:32:54 mlimonciello kernel: [ 188.963886] iwl4965: Unknown symbol iwl_queue_space Jun 10 10:32:54 mlimonciello kernel: [ 188.963927] iwl4965: Unknown symbol iwl_set_rxon_chain Jun 10 10:32:54 mlimonciello kernel: [ 188.963977] iwl4965: Unknown symbol iwlcore_eeprom_verify_signature Jun 10 10:32:54 mlimonciello kernel: [ 188.964019] iwl4965: Unknown symbol iwl_remove_station Jun 10 10:32:54 mlimonciello kernel: [ 188.964087] iwl4965: Unknown symbol ieee80211_rx_irqsafe Jun 10 10:32:54 mlimonciello kernel: [ 188.964129] iwl4965: Unknown symbol iwl_rxq_stop