很抱歉又开了个关于 Intel Centrino Advanced-N 6235 的帖子，但在谷歌搜索后我找不到答案。我的笔记本电脑上运行的是内核为 3.13 的 Ubuntu 14.04。我根本无法运行蓝牙，之前我用的是 Windows 7，它运行得很好。WiFi 开箱即用，但无论我做什么都检测不到蓝牙。如果我进入“软件和更新”并单击“其他驱动程序”，什么也不会出现。如果我使用热键“fn+f12”，什么也不会出现，如果我进入设置中的蓝牙选项，一切都会变灰。我会提供一些日志来提供帮助，如果您需要其他日志，请告诉我。
谢谢。
$ lspci | grep Centrino
02:00.0 Network controller: Intel Corporation Centrino Advanced-N 6235 (rev 24)lsmod | egrep ‘iwl|blue’
bluetooth 391136 10 bnep,rfcomm iwldvm 232285 0 mac80211 630669 1 iwldvm iwlwifi 169932 1 iwldvm cfg80211 484040 3 iwlwifi,mac80211,iwldvm消息 | egrep -i 'iwl|蓝色
[ 4.131864] iwlwifi 0000:02:00.0: can't disable ASPM; OS doesn't have ASPM control [ 4.131916] iwlwifi 0000:02:00.0: irq 45 for MSI/MSI-X [ 4.154517] iwlwifi 0000:02:00.0: loaded firmware version 18.168.6.1 op_mode iwldvm [ 4.191584] iwlwifi 0000:02:00.0: CONFIG_IWLWIFI_DEBUG disabled [ 4.191585] iwlwifi 0000:02:00.0: CONFIG_IWLWIFI_DEBUGFS enabled [ 4.191586] iwlwifi 0000:02:00.0: CONFIG_IWLWIFI_DEVICE_TRACING enabled [ 4.191588] iwlwifi 0000:02:00.0: Detected Intel(R) Centrino(R) Advanced-N 6235 AGN, REV=0xB0 [ 4.191653] iwlwifi 0000:02:00.0: L1 Disabled - LTR Disabled [ 4.213127] ieee80211 phy0: Selected rate control algorithm 'iwl-agn-rs' [ 4.310786] Bluetooth: Core ver 2.17 [ 4.310804] Bluetooth: HCI device and connection manager initialized [ 4.310811] Bluetooth: HCI socket layer initialized [ 4.310814] Bluetooth: L2CAP socket layer initialized [ 4.310818] Bluetooth: SCO socket layer initialized [ 4.315368] Bluetooth: RFCOMM TTY layer initialized [ 4.315376] Bluetooth: RFCOMM socket layer initialized [ 4.315381] Bluetooth: RFCOMM ver 1.11 [ 4.318228] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 4.318231] Bluetooth: BNEP filters: protocol multicast [ 4.318239] Bluetooth: BNEP socket layer initialized [ 4.513644] iwlwifi 0000:02:00.0: L1 Disabled - LTR Disabled [ 4.520657] iwlwifi 0000:02:00.0: Radio type=0x2-0x1-0x0 [ 4.795151] iwlwifi 0000:02:00.0: L1 Disabled - LTR Disabled [ 4.802175] iwlwifi 0000:02:00.0: Radio type=0x2-0x1-0x0 [ 1082.160208] iwlwifi 0000:02:00.0: RF_KILL bit toggled to disable radio. [ 1082.160368] iwlwifi 0000:02:00.0: Not sending command - RF KILL [ 1082.160411] iwlwifi 0000:02:00.0: Not sending command - RF KILL [ 1082.160539] iwlwifi 0000:02:00.0: Not sending command - RF KILL [ 1082.160547] iwlwifi 0000:02:00.0: Not sending command - RF KILL [ 1082.160554] iwlwifi 0000:02:00.0: Not sending command - RF KILL [ 1082.160562] iwlwifi 0000:02:00.0: Not sending command - RF KILL [ 1082.160573] iwlwifi 0000:02:00.0: Not sending command - RF KILL [ 1082.160642] iwlwifi 0000:02:00.0: Not sending command - RF KILL [ 1082.160820] iwlwifi 0000:02:00.0: Tx flush command to flush out all frames [ 1082.160838] iwlwifi 0000:02:00.0: Tx flush command to flush out all frames [ 1082.160846] iwlwifi 0000:02:00.0: Tx flush command to flush out all frames [ 1082.160850] iwlwifi 0000:02:00.0: Tx flush command to flush out all frames [ 1082.160857] iwlwifi 0000:02:00.0: Tx flush command to flush out all frames [ 1082.160865] iwlwifi 0000:02:00.0: Tx flush command to flush out all frames [ 1082.160869] iwlwifi 0000:02:00.0: Tx flush command to flush out all frames [ 1082.186786] iwlwifi 0000:02:00.0: Not sending command - RF KILL [ 1082.186799] iwlwifi 0000:02:00.0: Not sending command - RF KILL [ 1083.670028] iwlwifi 0000:02:00.0: RF_KILL bit toggled to enable radio. [ 1083.670950] iwlwifi 0000:02:00.0: L1 Disabled - LTR Disabled [ 1083.678041] iwlwifi 0000:02:00.0: Radio type=0x2-0x1-0x0 [ 1086.764310] iwlwifi 0000:02:00.0: RF_KILL bit toggled to disable radio. [ 1086.794657] iwlwifi 0000:02:00.0: Not sending command - RF KILL [ 1086.794665] iwlwifi 0000:02:00.0: Not sending command - RF KILL [ 1097.806343] iwlwifi 0000:02:00.0: RF_KILL bit toggled to enable radio. [ 1097.808673] iwlwifi 0000:02:00.0: L1 Disabled - LTR Disabled [ 1097.815793] iwlwifi 0000:02:00.0: Radio type=0x2-0x1-0x0