Bluetooth not working after suspend on Thinkpad X1C

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I am using a Thinkpad X1C(5 gen), running ubuntu 16.04 with kernel 4.13.0.



My bluetooth works fine until I resume from sleep, it says bluetooth is disabled. I have tried several methods to re-enable it, but all failed except reboot.



the output of lsusb; lsmod | grep bluetooth; dmesg | grep firmware is:



Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 004: ID 138a:0097 Validity Sensors, Inc. 
Bus 001 Device 003: ID 13d3:5682 IMC Networks 
Bus 001 Device 002: ID 8087:0a2b Intel Corp. 
Bus 001 Device 005: ID 1e7d:2c2e ROCCAT 
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
bluetooth 540672 17 
btrtl,hci_uart,btintel,btqca,bnep,btbcm,rfcomm,btusb
ecdh_generic 24576 1 bluetooth
[ 3.706877] [drm] Finished loading DMC firmware 
i915/kbl_dmc_ver1_01.bin (v1.1)
[ 5.448015] iwlwifi 0000:04:00.0: Direct firmware load for iwlwifi-
8265-33.ucode failed with error -2
[ 5.448027] iwlwifi 0000:04:00.0: Direct firmware load for iwlwifi-
8265-32.ucode failed with error -2
[ 5.448198] iwlwifi 0000:04:00.0: Direct firmware load for iwlwifi-
8265-31.ucode failed with error -2
[ 5.448207] iwlwifi 0000:04:00.0: Direct firmware load for iwlwifi-
8265-30.ucode failed with error -2
[ 5.448215] iwlwifi 0000:04:00.0: Direct firmware load for iwlwifi-
8265-29.ucode failed with error -2
[ 5.448570] iwlwifi 0000:04:00.0: Direct firmware load for iwlwifi-
8265-28.ucode failed with error -2
[ 5.448579] iwlwifi 0000:04:00.0: Direct firmware load for iwlwifi-
8265-27.ucode failed with error -2
[ 5.448586] iwlwifi 0000:04:00.0: Direct firmware load for iwlwifi-
8265-26.ucode failed with error -2
[ 5.454045] iwlwifi 0000:04:00.0: loaded firmware version 
22.391740.0 op_mode iwlmvm
[ 8.276091] psmouse serio2: trackpoint: IBM TrackPoint firmware: 
0x04, buttons: 3/3
[ 8134.321977] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[ 8134.323601] Bluetooth: hci0: Found device firmware: intel/ibt-12-16.sfi
[ 8135.789776] Bluetooth: hci0: Waiting for firmware download to complete
[11614.498161] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[11614.498164] Bluetooth: hci0: Found device firmware: intel/ibt-12-16.sfi
[11615.970696] Bluetooth: hci0: Waiting for firmware download to complete
[12603.582287] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[12603.582492] Bluetooth: hci0: Found device firmware: intel/ibt-12-16.sfi
[12605.059493] Bluetooth: hci0: Waiting for firmware download to complete
[14811.139693] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[14811.139696] Bluetooth: hci0: Found device firmware: intel/ibt-12-16.sfi
[14812.613966] Bluetooth: hci0: Waiting for firmware download to complete
[15081.365987] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[15081.365990] firmware request while host is not available
[15081.366005] WARNING: CPU: 1 PID: 15106 at /home/kernel/COD/linux/drivers/base/firmware_class.c:1243 _request_firmware+0x3e4/0x8c0
[15081.366082] RIP: 0010:_request_firmware+0x3e4/0x8c0
[15081.366094] request_firmware+0x37/0x50
[15081.366153] Bluetooth: hci0: Failed to load Intel firmware file (-112)





16.04 bluetooth thinkpad







share|improve this question





















  • Recently I find a way to re-enable the Bluetooth. Here is my solution: 1. install blueman 2. when the problem happens, disable Wi-Fi 3. turn on Bluetooth 4. enable Wi-Fi
    – Wang Zhong
    Mar 27 at 1:31















up vote
0
down vote

favorite












I am using a Thinkpad X1C(5 gen), running ubuntu 16.04 with kernel 4.13.0.



My bluetooth works fine until I resume from sleep, it says bluetooth is disabled. I have tried several methods to re-enable it, but all failed except reboot.



the output of lsusb; lsmod | grep bluetooth; dmesg | grep firmware is:



Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 004: ID 138a:0097 Validity Sensors, Inc. 
Bus 001 Device 003: ID 13d3:5682 IMC Networks 
Bus 001 Device 002: ID 8087:0a2b Intel Corp. 
Bus 001 Device 005: ID 1e7d:2c2e ROCCAT 
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
bluetooth 540672 17 
btrtl,hci_uart,btintel,btqca,bnep,btbcm,rfcomm,btusb
ecdh_generic 24576 1 bluetooth
[ 3.706877] [drm] Finished loading DMC firmware 
i915/kbl_dmc_ver1_01.bin (v1.1)
[ 5.448015] iwlwifi 0000:04:00.0: Direct firmware load for iwlwifi-
8265-33.ucode failed with error -2
[ 5.448027] iwlwifi 0000:04:00.0: Direct firmware load for iwlwifi-
8265-32.ucode failed with error -2
[ 5.448198] iwlwifi 0000:04:00.0: Direct firmware load for iwlwifi-
8265-31.ucode failed with error -2
[ 5.448207] iwlwifi 0000:04:00.0: Direct firmware load for iwlwifi-
8265-30.ucode failed with error -2
[ 5.448215] iwlwifi 0000:04:00.0: Direct firmware load for iwlwifi-
8265-29.ucode failed with error -2
[ 5.448570] iwlwifi 0000:04:00.0: Direct firmware load for iwlwifi-
8265-28.ucode failed with error -2
[ 5.448579] iwlwifi 0000:04:00.0: Direct firmware load for iwlwifi-
8265-27.ucode failed with error -2
[ 5.448586] iwlwifi 0000:04:00.0: Direct firmware load for iwlwifi-
8265-26.ucode failed with error -2
[ 5.454045] iwlwifi 0000:04:00.0: loaded firmware version 
22.391740.0 op_mode iwlmvm
[ 8.276091] psmouse serio2: trackpoint: IBM TrackPoint firmware: 
0x04, buttons: 3/3
[ 8134.321977] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[ 8134.323601] Bluetooth: hci0: Found device firmware: intel/ibt-12-16.sfi
[ 8135.789776] Bluetooth: hci0: Waiting for firmware download to complete
[11614.498161] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[11614.498164] Bluetooth: hci0: Found device firmware: intel/ibt-12-16.sfi
[11615.970696] Bluetooth: hci0: Waiting for firmware download to complete
[12603.582287] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[12603.582492] Bluetooth: hci0: Found device firmware: intel/ibt-12-16.sfi
[12605.059493] Bluetooth: hci0: Waiting for firmware download to complete
[14811.139693] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[14811.139696] Bluetooth: hci0: Found device firmware: intel/ibt-12-16.sfi
[14812.613966] Bluetooth: hci0: Waiting for firmware download to complete
[15081.365987] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[15081.365990] firmware request while host is not available
[15081.366005] WARNING: CPU: 1 PID: 15106 at /home/kernel/COD/linux/drivers/base/firmware_class.c:1243 _request_firmware+0x3e4/0x8c0
[15081.366082] RIP: 0010:_request_firmware+0x3e4/0x8c0
[15081.366094] request_firmware+0x37/0x50
[15081.366153] Bluetooth: hci0: Failed to load Intel firmware file (-112)





16.04 bluetooth thinkpad







share|improve this question





















  • Recently I find a way to re-enable the Bluetooth. Here is my solution: 1. install blueman 2. when the problem happens, disable Wi-Fi 3. turn on Bluetooth 4. enable Wi-Fi
    – Wang Zhong
    Mar 27 at 1:31













up vote
0
down vote

favorite









up vote
0
down vote

favorite











I am using a Thinkpad X1C(5 gen), running ubuntu 16.04 with kernel 4.13.0.



My bluetooth works fine until I resume from sleep, it says bluetooth is disabled. I have tried several methods to re-enable it, but all failed except reboot.



the output of lsusb; lsmod | grep bluetooth; dmesg | grep firmware is:



Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 004: ID 138a:0097 Validity Sensors, Inc. 
Bus 001 Device 003: ID 13d3:5682 IMC Networks 
Bus 001 Device 002: ID 8087:0a2b Intel Corp. 
Bus 001 Device 005: ID 1e7d:2c2e ROCCAT 
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
bluetooth 540672 17 
btrtl,hci_uart,btintel,btqca,bnep,btbcm,rfcomm,btusb
ecdh_generic 24576 1 bluetooth
[ 3.706877] [drm] Finished loading DMC firmware 
i915/kbl_dmc_ver1_01.bin (v1.1)
[ 5.448015] iwlwifi 0000:04:00.0: Direct firmware load for iwlwifi-
8265-33.ucode failed with error -2
[ 5.448027] iwlwifi 0000:04:00.0: Direct firmware load for iwlwifi-
8265-32.ucode failed with error -2
[ 5.448198] iwlwifi 0000:04:00.0: Direct firmware load for iwlwifi-
8265-31.ucode failed with error -2
[ 5.448207] iwlwifi 0000:04:00.0: Direct firmware load for iwlwifi-
8265-30.ucode failed with error -2
[ 5.448215] iwlwifi 0000:04:00.0: Direct firmware load for iwlwifi-
8265-29.ucode failed with error -2
[ 5.448570] iwlwifi 0000:04:00.0: Direct firmware load for iwlwifi-
8265-28.ucode failed with error -2
[ 5.448579] iwlwifi 0000:04:00.0: Direct firmware load for iwlwifi-
8265-27.ucode failed with error -2
[ 5.448586] iwlwifi 0000:04:00.0: Direct firmware load for iwlwifi-
8265-26.ucode failed with error -2
[ 5.454045] iwlwifi 0000:04:00.0: loaded firmware version 
22.391740.0 op_mode iwlmvm
[ 8.276091] psmouse serio2: trackpoint: IBM TrackPoint firmware: 
0x04, buttons: 3/3
[ 8134.321977] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[ 8134.323601] Bluetooth: hci0: Found device firmware: intel/ibt-12-16.sfi
[ 8135.789776] Bluetooth: hci0: Waiting for firmware download to complete
[11614.498161] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[11614.498164] Bluetooth: hci0: Found device firmware: intel/ibt-12-16.sfi
[11615.970696] Bluetooth: hci0: Waiting for firmware download to complete
[12603.582287] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[12603.582492] Bluetooth: hci0: Found device firmware: intel/ibt-12-16.sfi
[12605.059493] Bluetooth: hci0: Waiting for firmware download to complete
[14811.139693] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[14811.139696] Bluetooth: hci0: Found device firmware: intel/ibt-12-16.sfi
[14812.613966] Bluetooth: hci0: Waiting for firmware download to complete
[15081.365987] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[15081.365990] firmware request while host is not available
[15081.366005] WARNING: CPU: 1 PID: 15106 at /home/kernel/COD/linux/drivers/base/firmware_class.c:1243 _request_firmware+0x3e4/0x8c0
[15081.366082] RIP: 0010:_request_firmware+0x3e4/0x8c0
[15081.366094] request_firmware+0x37/0x50
[15081.366153] Bluetooth: hci0: Failed to load Intel firmware file (-112)





16.04 bluetooth thinkpad







share|improve this question













I am using a Thinkpad X1C(5 gen), running ubuntu 16.04 with kernel 4.13.0.



My bluetooth works fine until I resume from sleep, it says bluetooth is disabled. I have tried several methods to re-enable it, but all failed except reboot.



the output of lsusb; lsmod | grep bluetooth; dmesg | grep firmware is:



Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 004: ID 138a:0097 Validity Sensors, Inc. 
Bus 001 Device 003: ID 13d3:5682 IMC Networks 
Bus 001 Device 002: ID 8087:0a2b Intel Corp. 
Bus 001 Device 005: ID 1e7d:2c2e ROCCAT 
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
bluetooth 540672 17 
btrtl,hci_uart,btintel,btqca,bnep,btbcm,rfcomm,btusb
ecdh_generic 24576 1 bluetooth
[ 3.706877] [drm] Finished loading DMC firmware 
i915/kbl_dmc_ver1_01.bin (v1.1)
[ 5.448015] iwlwifi 0000:04:00.0: Direct firmware load for iwlwifi-
8265-33.ucode failed with error -2
[ 5.448027] iwlwifi 0000:04:00.0: Direct firmware load for iwlwifi-
8265-32.ucode failed with error -2
[ 5.448198] iwlwifi 0000:04:00.0: Direct firmware load for iwlwifi-
8265-31.ucode failed with error -2
[ 5.448207] iwlwifi 0000:04:00.0: Direct firmware load for iwlwifi-
8265-30.ucode failed with error -2
[ 5.448215] iwlwifi 0000:04:00.0: Direct firmware load for iwlwifi-
8265-29.ucode failed with error -2
[ 5.448570] iwlwifi 0000:04:00.0: Direct firmware load for iwlwifi-
8265-28.ucode failed with error -2
[ 5.448579] iwlwifi 0000:04:00.0: Direct firmware load for iwlwifi-
8265-27.ucode failed with error -2
[ 5.448586] iwlwifi 0000:04:00.0: Direct firmware load for iwlwifi-
8265-26.ucode failed with error -2
[ 5.454045] iwlwifi 0000:04:00.0: loaded firmware version 
22.391740.0 op_mode iwlmvm
[ 8.276091] psmouse serio2: trackpoint: IBM TrackPoint firmware: 
0x04, buttons: 3/3
[ 8134.321977] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[ 8134.323601] Bluetooth: hci0: Found device firmware: intel/ibt-12-16.sfi
[ 8135.789776] Bluetooth: hci0: Waiting for firmware download to complete
[11614.498161] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[11614.498164] Bluetooth: hci0: Found device firmware: intel/ibt-12-16.sfi
[11615.970696] Bluetooth: hci0: Waiting for firmware download to complete
[12603.582287] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[12603.582492] Bluetooth: hci0: Found device firmware: intel/ibt-12-16.sfi
[12605.059493] Bluetooth: hci0: Waiting for firmware download to complete
[14811.139693] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[14811.139696] Bluetooth: hci0: Found device firmware: intel/ibt-12-16.sfi
[14812.613966] Bluetooth: hci0: Waiting for firmware download to complete
[15081.365987] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[15081.365990] firmware request while host is not available
[15081.366005] WARNING: CPU: 1 PID: 15106 at /home/kernel/COD/linux/drivers/base/firmware_class.c:1243 _request_firmware+0x3e4/0x8c0
[15081.366082] RIP: 0010:_request_firmware+0x3e4/0x8c0
[15081.366094] request_firmware+0x37/0x50
[15081.366153] Bluetooth: hci0: Failed to load Intel firmware file (-112)





16.04 bluetooth thinkpad




16.04 bluetooth thinkpad






share|improve this question













share|improve this question











share|improve this question




share|improve this question










asked Mar 21 at 3:57









Wang Zhong

1




1











  • Recently I find a way to re-enable the Bluetooth. Here is my solution: 1. install blueman 2. when the problem happens, disable Wi-Fi 3. turn on Bluetooth 4. enable Wi-Fi
    – Wang Zhong
    Mar 27 at 1:31

















  • Recently I find a way to re-enable the Bluetooth. Here is my solution: 1. install blueman 2. when the problem happens, disable Wi-Fi 3. turn on Bluetooth 4. enable Wi-Fi
    – Wang Zhong
    Mar 27 at 1:31
















Recently I find a way to re-enable the Bluetooth. Here is my solution: 1. install blueman 2. when the problem happens, disable Wi-Fi 3. turn on Bluetooth 4. enable Wi-Fi
– Wang Zhong
Mar 27 at 1:31





Recently I find a way to re-enable the Bluetooth. Here is my solution: 1. install blueman 2. when the problem happens, disable Wi-Fi 3. turn on Bluetooth 4. enable Wi-Fi
– Wang Zhong
Mar 27 at 1:31
















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