[Expired for linux (Ubuntu) because there has been no activity for 60
days.]
** Changed in: linux (Ubuntu)
Status: Incomplete => Expired
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https://bugs.launchpad.net/bugs/1617897
Title:
Ubuntu 16.04 bluetooth doesn't work
Status in linux package in Ubuntu:
Expired
Bug description:
my bluetooth can't work on 16.04, and I can't find any bluetooth
devices
rfkill list all0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
root@kylin:~# modprobe -r ath9k
root@kylin:~# modprobe ath9k btcoex_enable=1
root@kylin:~# dmesg
[10360.713793] ath9k: ath9k: Driver unloaded
[10371.944735] cfg80211: World regulatory domain updated:
[10371.944741] cfg80211: DFS Master region: unset
[10371.944744] cfg80211: (start_freq - end_freq @ bandwidth),
(max_antenna_gain, max_eirp), (dfs_cac_time)
[10371.944748] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A,
2000 mBm), (N/A)
[10371.944751] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (N/A,
2000 mBm), (N/A)
[10371.944753] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (N/A,
2000 mBm), (N/A)
[10371.944757] cfg80211: (5170000 KHz - 5250000 KHz @ 80000 KHz, 160000 KHz
AUTO), (N/A, 2000 mBm), (N/A)
[10371.944760] cfg80211: (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 KHz
AUTO), (N/A, 2000 mBm), (0 s)
[10371.944762] cfg80211: (5490000 KHz - 5730000 KHz @ 160000 KHz), (N/A,
2000 mBm), (0 s)
[10371.944765] cfg80211: (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A,
2000 mBm), (N/A)
[10371.944768] cfg80211: (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A,
0 mBm), (N/A)
[10371.980340] ath: phy0: WB335 2-ANT card detected
[10371.980346] ath: phy0: Set BT/WLAN RX diversity capability
[10371.989226] ath: phy0: Enable LNA combining
[10371.991578] ath: phy0: ASPM enabled: 0x43
[10371.991581] ath: EEPROM regdomain: 0x65
[10371.991582] ath: EEPROM indicates we should expect a direct regpair map
[10371.991585] ath: Country alpha2 being used: 00
[10371.991586] ath: Regpair used: 0x65
[10371.992324] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht'
[10371.996969] ath9k 0000:04:00.0 wlp4s0: renamed from wlan0
[10371.997394] ieee80211 phy0: Atheros AR9565 Rev:1 mem=0xffffc90001f00000,
irq=18
[10372.027978] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready
[10372.042470] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready
[10372.088335] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready
---
ApportVersion: 2.20.1-0ubuntu2.1
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: kylin 3640 F.... pulseaudio
DistroRelease: Ubuntu 16.04
HibernationDevice: RESUME=UUID=e91d15d7-342e-4356-a805-54c2c2098abc
InstallationDate: Installed on 2016-08-29 (0 days ago)
InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64
(20160719)
MachineType: LENOVO R2000T-I
Package: linux (not installed)
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-36-generic
root=UUID=f113e79a-a0b7-4f7a-84c0-b5644ae40e63 ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 4.4.0-36.55-generic 4.4.16
PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No
PulseAudio daemon running, or not running as session daemon.
RelatedPackageVersions:
linux-restricted-modules-4.4.0-36-generic N/A
linux-backports-modules-4.4.0-36-generic N/A
linux-firmware 1.157.3
RfKill:
1: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
Tags: xenial
Uname: Linux 4.4.0-36-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:
_MarkForUpload: True
dmi.bios.date: 08/12/2015
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: IV35R019 0.19
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: RN1402
dmi.board.vendor: LENOVO
dmi.board.version: To be filled by O.E.M.
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: To Be Filled By O.E.M.
dmi.chassis.version: To Be Filled By O.E.M.
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvrIV35R0190.19:bd08/12/2015:svnLENOVO:pnR2000T-I:pvrTobefilledbyO.E.M.:rvnLENOVO:rnRN1402:rvrTobefilledbyO.E.M.:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
dmi.product.name: R2000T-I
dmi.product.version: To be filled by O.E.M.
dmi.sys.vendor: LENOVO
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