Same here. $ lsb_release -rd Description: Ubuntu 16.04.1 LTS Release: 16.04 $ uname -a Linux Aspire-3830TG 4.4.0-53-generic #74-Ubuntu SMP Fri Dec 2 15:59:10 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux
The bluetooth sometimes fails to initialize, sometimes drops after few minutes, sometime just works. Moreover, I can turn on bluetooth only with quick menu (close to clock). Turning on with Bluetooth Settings does not work (does not show devices on search, when adding a device). [ 6.099353] Bluetooth: Core ver 2.21 [ 6.099383] NET: Registered protocol family 31 [ 6.099385] Bluetooth: HCI device and connection manager initialized [ 6.099391] Bluetooth: HCI socket layer initialized [ 6.099395] Bluetooth: L2CAP socket layer initialized [ 6.099405] Bluetooth: SCO socket layer initialized [ 6.114950] usbcore: registered new interface driver btusb [ 6.167519] usbcore: registered new interface driver ath3k [ 6.361226] usb 1-1.6: USB disconnect, device number 4 [ 6.558938] usb 1-1.6: new full-speed USB device number 5 using ehci-pci [ 7.262970] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 7.262974] Bluetooth: BNEP filters: protocol multicast [ 7.262979] Bluetooth: BNEP socket layer initialized [ 11.630789] usb 1-1.6: device descriptor read/64, error -110 [ 12.429502] Non-volatile memory driver v1.3 [ 16.828546] usb 1-1.6: New USB device found, idVendor=0489, idProduct=e03c [ 16.828549] usb 1-1.6: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 16.828551] usb 1-1.6: Product: Bluetooth USB Host Controller [ 16.828552] usb 1-1.6: Manufacturer: Atheros Communications [ 16.828554] usb 1-1.6: SerialNumber: Alaska Day 2006 [ 16.936225] Bluetooth: RFCOMM TTY layer initialized [ 16.936232] Bluetooth: RFCOMM socket layer initialized [ 16.936238] Bluetooth: RFCOMM ver 1.11 [ 81.621554] hidraw: raw HID events driver (C) Jiri Kosina [ 81.623955] Bluetooth: HIDP (Human Interface Emulation) ver 1.2 [ 81.623963] Bluetooth: HIDP socket layer initialized [ 81.671362] hid-generic 0005:045E:07A2.0001: unknown main item tag 0x0 [ 81.671800] input: Microsoft Sculpt Comfort Mouse as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.6/1-1.6:1.0/bluetooth/hci0/hci0:21/0005:045E:07A2.0001/input/input15 [ 81.672378] hid-generic 0005:045E:07A2.0001: input,hidraw0: BLUETOOTH HID v1.29 Mouse [Microsoft Sculpt Comfort Mouse] on 94:39:e5:4e:fb:66 [ 92.504506] Bluetooth: hci0 corrupted ACL packet [ 141.584490] atl1c 0000:02:00.0: atl1c: enp2s0 NIC Link is Up<1000 Mbps Full Duplex> [ 141.584525] IPv6: ADDRCONF(NETDEV_CHANGE): enp2s0: link becomes ready [ 583.614030] Bluetooth: hci0 ACL packet for unknown connection handle 0 [ 583.614043] Bluetooth: hci0 ACL packet for unknown connection handle 0 [ 583.614049] Bluetooth: hci0 ACL packet for unknown connection handle 0 [ 583.614054] Bluetooth: hci0 ACL packet for unknown connection handle 0 [ 583.614060] Bluetooth: hci0 ACL packet for unknown connection handle 0 [ 583.614066] Bluetooth: hci0 ACL packet for unknown connection handle 0 [ 583.614072] Bluetooth: hci0 ACL packet for unknown connection handle 0 [ 583.614077] Bluetooth: hci0 ACL packet for unknown connection handle 0 [ 583.614082] Bluetooth: hci0 ACL packet for unknown connection handle 0 [ 583.614088] Bluetooth: hci0 ACL packet for unknown connection handle 0 [ 583.614093] Bluetooth: hci0 ACL packet for unknown connection handle 0 [ 583.614098] Bluetooth: hci0 ACL packet for unknown connection handle 0 [ 583.614101] Bluetooth: hci0 ACL packet for unknown connection handle 0 [ 583.614105] Bluetooth: hci0 ACL packet for unknown connection handle 0 [ 583.614108] Bluetooth: hci0 ACL packet for unknown connection handle 0 [ 583.614111] Bluetooth: hci0 ACL packet for unknown connection handle 0 [ 583.614115] Bluetooth: hci0 ACL packet for unknown connection handle 0 [ 583.614120] Bluetooth: hci0 ACL packet for unknown connection handle 0 [ 583.614124] Bluetooth: hci0 ACL packet for unknown connection handle 0 [ 583.614127] Bluetooth: hci0 ACL packet for unknown connection handle 0 [ 583.614131] Bluetooth: hci0 ACL packet for unknown connection handle 0 [ 583.614134] Bluetooth: hci0 ACL packet for unknown connection handle 0 [ 583.614137] Bluetooth: hci0 ACL packet for unknown connection handle 0 [ 583.614141] Bluetooth: hci0 ACL packet for unknown connection handle 0 [ 583.614145] Bluetooth: hci0 ACL packet for unknown connection handle 0 [ 583.614148] Bluetooth: hci0 ACL packet for unknown connection handle 0 [ 583.614151] Bluetooth: hci0 ACL packet for unknown connection handle 0 [ 583.614154] Bluetooth: hci0 ACL packet for unknown connection handle 0 [ 583.614158] Bluetooth: hci0 ACL packet for unknown connection handle 0 [ 583.614161] Bluetooth: hci0 ACL packet for unknown connection handle 0 [ 583.614164] Bluetooth: hci0 ACL packet for unknown connection handle 0 [ 583.614168] Bluetooth: hci0 ACL packet for unknown connection handle 0 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1385113 Title: hid-generic 0005:099A:0500.0001: unknown main item tag 0x0 Status in Skylinux: Unknown Status in linux package in Ubuntu: Incomplete Bug description: Message with Mouse Bluetooth [ 32.960478] hid-generic 0005:099A:0500.0001: unknown main item tag 0x0 ProblemType: Bug DistroRelease: Ubuntu 14.10 Package: linux-image-3.16.0-23-generic 3.16.0-23.31 ProcVersionSignature: Ubuntu 3.16.0-23.31-generic 3.16.4 Uname: Linux 3.16.0-23-generic x86_64 ApportVersion: 2.14.7-0ubuntu8 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: caravena 3344 F.... pulseaudio CurrentDesktop: GNOME Date: Fri Oct 24 05:22:54 2014 HibernationDevice: RESUME=UUID=360bd2d2-4f44-4311-86d6-4781ac81ee87 InstallationDate: Installed on 2014-09-25 (29 days ago) InstallationMedia: Ubuntu-GNOME 14.10 "Utopic Unicorn" - Alpha amd64 (20140923) MachineType: SAMSUNG ELECTRONICS CO., LTD. 530U3C/530U4C ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/@/boot/vmlinuz-3.16.0-23-generic root=UUID=0fb75fae-baa3-428b-ace4-498e69ff7fb6 ro rootflags=subvol=@ quiet splash nomdmonddf nomdmonisw nomdmonddf nomdmonisw vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.16.0-23-generic N/A linux-backports-modules-3.16.0-23-generic N/A linux-firmware 1.138 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 04/15/2013 dmi.bios.vendor: Phoenix Technologies Ltd. dmi.bios.version: P14AAJ dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: SAMSUNG_NP1234567890 dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD. dmi.board.version: FAB1 dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 9 dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD. dmi.chassis.version: 0.1 dmi.modalias: dmi:bvnPhoenixTechnologiesLtd.:bvrP14AAJ:bd04/15/2013:svnSAMSUNGELECTRONICSCO.,LTD.:pn530U3C/530U4C:pvr0.1:rvnSAMSUNGELECTRONICSCO.,LTD.:rnSAMSUNG_NP1234567890:rvrFAB1:cvnSAMSUNGELECTRONICSCO.,LTD.:ct9:cvr0.1: dmi.product.name: 530U3C/530U4C dmi.product.version: 0.1 dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD. 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