Ubuntu 14.04 reached end of standard support in April 2019: https://wiki.ubuntu.com/Releases
If you would like to continue with free support then please update to a newer Ubuntu version and tell us if the problem still occurs. If you would like to continue with Ubuntu 14.04 then there is a paid support option detailed at https://www.ubuntu.com/esm ** Changed in: bluez (Ubuntu) Status: New => Won't Fix -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to bluez in Ubuntu. https://bugs.launchpad.net/bugs/1292879 Title: bluetoothd crashed with SIGSEGV in finalize_setup_errno() Status in bluez package in Ubuntu: Won't Fix Bug description: When I paring bluetooth device sometimes the device was appear only in MONO, but this device is a stereo headphone. ProblemType: Crash DistroRelease: Ubuntu 14.04 Package: bluez 4.101-0ubuntu10 ProcVersionSignature: Ubuntu 3.13.0-17.37-generic 3.13.6 Uname: Linux 3.13.0-17-generic x86_64 NonfreeKernelModules: wl ApportVersion: 2.13.3-0ubuntu1 Architecture: amd64 Date: Sat Mar 15 12:07:11 2014 Disassembly: => 0x20: Não é possível acessar a memória no endereço 0x20 ExecutablePath: /usr/sbin/bluetoothd InstallationDate: Installed on 2014-03-13 (1 days ago) InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Alpha amd64 (20140313) InterestingModules: bnep rfcomm btusb bluetooth MachineType: Hewlett-Packard HP G42 Notebook PC ProcCmdline: /usr/sbin/bluetoothd ProcEnviron: PATH=(custom, no user) TERM=linux ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-17-generic root=UUID=4b2231d5-0eba-4ddf-810c-08dfb9d7b13b ro quiet splash vt.handoff=7 SegvAnalysis: Segfault happened at: 0x20: Não é possível acessar a memória no endereço 0x20 PC (0x00000020) not located in a known VMA region (needed executable region)! source "0x20" (0x00000020) not located in a known VMA region (needed readable region)! SegvReason: executing NULL VMA reading NULL VMA Signal: 11 SourcePackage: bluez StacktraceTop: ?? () ?? () ?? () g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 Title: bluetoothd crashed with SIGSEGV in g_main_context_dispatch() UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: dmi.bios.date: 04/07/2011 dmi.bios.vendor: Hewlett-Packard dmi.bios.version: F.29 dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: 1445 dmi.board.vendor: Hewlett-Packard dmi.board.version: 69.37 dmi.chassis.type: 10 dmi.chassis.vendor: Hewlett-Packard dmi.chassis.version: N/A dmi.modalias: dmi:bvnHewlett-Packard:bvrF.29:bd04/07/2011:svnHewlett-Packard:pnHPG42NotebookPC:pvr0596120000242710000010100:rvnHewlett-Packard:rn1445:rvr69.37:cvnHewlett-Packard:ct10:cvrN/A: dmi.product.name: HP G42 Notebook PC dmi.product.version: 0596120000242710000010100 dmi.sys.vendor: Hewlett-Packard hciconfig: hci0: Type: BR/EDR Bus: USB BD Address: CC:52:AF:A9:48:7F ACL MTU: 1021:8 SCO MTU: 64:1 UP RUNNING PSCAN RX bytes:83416 acl:84 sco:1567 events:124 errors:0 TX bytes:82252 acl:71 sco:1542 commands:65 errors:0 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/bluez/+bug/1292879/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp