On Sun, 2015-10-25 at 18:04 +0000, Patrick O'Callaghan wrote: > Once again my BT mouse is acting up and I have no idea why. I've been > using it with no problems for months, through successive updates to > the > kernel, and it has Just Worked. Then suddenly it doesn't. The > configuration dialogues (on both Gnome and KDE) see the mouse and > give > its Mac address, show it as paired, trusted and not blocked, but say > it's "unreachable". The mouse has adequate battery and power cycling > makes no difference. > > My BT adaptor is a Broadcom dongle. It has up to date firmware (as of > a > couple of months ago). > > This has happened several times in the past (e.g. see > https://lists.fedoraproject.org/pipermail/users/2014-March/447579.htm > l) > and just as suddenly seems to fix itself, sometimes after several > days > of complete frustration. > > This is F22 fully updated, using both kernel-4.1.8-200.fc22.x86_64 > and > kernel-4.2.3-200.fc22.x86_64 > > The mouse has never failed on my other system, a laptop running > Fedora > 21 but with a builtin BT adaptor. > > If anyone has something to suggest, I'm all ears. > > poc Just for completeness, here's a log dump which someone might be able to understand: $journalctl -b -l -o short-monotonic | grep -i blue [ 2.294578] Bree kernel: Bluetooth: Core ver 2.20 [ 2.294593] Bree kernel: Bluetooth: HCI device and connection manager initialized [ 2.294596] Bree kernel: Bluetooth: HCI socket layer initialized [ 2.294598] Bree kernel: Bluetooth: L2CAP socket layer initialized [ 2.294608] Bree kernel: Bluetooth: SCO socket layer initialized [ 2.312726] Bree kernel: Bluetooth: hci0: BCM: chip id 63 [ 2.313725] Bree kernel: Bluetooth: hci0: BCM20702A1 (001.002.014) build 0000[ 2.339341] Bree kernel: bluetooth hci0: Direct firmware load for brcm/BCM20702A1-0a5c-21e8.hcd failed with error -2 [ 2.339347] Bree kernel: Bluetooth: hci0: BCM: Patch brcm/BCM20702A1-0a5c-21e8.hcd not found [ 5.102184] Bree systemd[1]: Starting Bluetooth service... [ 5.109797] Bree bluetoothd[806]: Bluetooth daemon 5.29 [ 5.199531] Bree bluetoothd[806]: Starting SDP server [ 5.201420] Bree systemd[1]: Started Bluetooth service. [ 5.201656] Bree systemd[1]: Reached target Bluetooth. [ 5.201766] Bree systemd[1]: Starting Bluetooth. [ 5.201842] Bree audit[1]: <audit-1130> pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=bluetooth comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' [ 5.238569] Bree kernel: Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 5.238570] Bree kernel: Bluetooth: BNEP filters: protocol multicast [ 5.238574] Bree kernel: Bluetooth: BNEP socket layer initialized [ 5.208905] Bree bluetoothd[806]: Bluetooth management interface 1.9 initialized [ 5.209071] Bree bluetoothd[806]: Failed to obtain handles for "Service Changed" characteristic [ 5.676508] Bree NetworkManager[964]: <info> Loaded device plugin: NMBluezManager (/usr/lib64/NetworkManager/libnm-device-plugin-bluetooth.so) [ 5.803045] Bree NetworkManager[964]: <info> use BlueZ version 5 [ 24.024427] Bree kernel: Bluetooth: RFCOMM TTY layer initialized [ 24.024436] Bree kernel: Bluetooth: RFCOMM socket layer initialized [ 24.024508] Bree kernel: Bluetooth: RFCOMM ver 1.11 [ 26.882525] Bree bluetoothd[806]: Endpoint registered: sender=:1.47 path=/MediaEndpoint/A2DPSource [ 26.882725] Bree bluetoothd[806]: Endpoint registered: sender=:1.47 path=/MediaEndpoint/A2DPSink [ 65.605241] Bree bluetoothd[806]: 20:73:13:05:12:E9: error updating services: Host is down (112) [10902.864929] Bree kernel: Bluetooth: hci0 corrupted ACL packet [10911.020911] Bree gnome-bluetooth-panel.desktop[5970]: (gnome-control-center:5970): Bluetooth-WARNING **: Setting up /org/bluez/hci0/dev_00_22_43_CF_48_8E failed: GDBus.Error:org.bluez.Error.AuthenticationFailed: Authentication Failed [11006.432150] Bree gnome-bluetooth-panel.desktop[5970]: (gnome-control-center:5970): GLib-CRITICAL **: g_ascii_strdown: assertion 'str != NULL' failed [11007.571248] Bree bluetoothd[806]: ** Message: vendor 0x0 product: 0x0 [11013.479790] Bree gnome-bluetooth-panel.desktop[5970]: (gnome-control-center:5970): GLib-CRITICAL **: g_ascii_strdown: assertion 'str != NULL' failed [11013.480746] Bree gnome-bluetooth-panel.desktop[5970]: (gnome-control-center:5970): Bluetooth-WARNING **: Setting up /org/bluez/hci0/dev_20_73_13_05_12_E9 failed: GDBus.Error:org.bluez.Error.AlreadyExists: Already Exists [11016.495833] Bree gnome-bluetooth-panel.desktop[5970]: (gnome-control-center:5970): GLib-CRITICAL **: g_ascii_strdown: assertion 'str != NULL' failed [11016.496891] Bree gnome-bluetooth-panel.desktop[5970]: (gnome-control-center:5970): Bluetooth-WARNING **: Setting up /org/bluez/hci0/dev_20_73_13_05_12_E9 failed: GDBus.Error:org.bluez.Error.AlreadyExists: Already Exists [11026.062542] Bree gnome-bluetooth-panel.desktop[5970]: (gnome-control-center:5970): GLib-CRITICAL **: g_ascii_strdown: assertion 'str != NULL' failed [11026.068377] Bree gnome-bluetooth-panel.desktop[5970]: (gnome-control-center:5970): Bluetooth-WARNING **: Setting up /org/bluez/hci0/dev_20_73_13_05_12_E9 failed: GDBus.Error:org.bluez.Error.AlreadyExists: Already Exists [11031.432839] Bree gnome-bluetooth-panel.desktop[5970]: (gnome-control-center:5970): Bluetooth-WARNING **: Setting up /org/bluez/hci0/dev_20_73_13_05_12_E9 failed: Timeout was reached [11047.647849] Bree bluetoothd[806]: 20:73:13:05:12:E9: error updating services: Connection timed out (110) [11157.216585] Bree bluetoothd[806]: 20:73:13:05:12:E9: error updating services: Connection timed out (110) [11197.584144] Bree bluetoothd[806]: 20:73:13:05:12:E9: error updating services: Host is down (112) [12407.096482] Bree bluetoothd[806]: 20:73:13:05:12:E9: error updating services: Host is down (112) poc -- users mailing list users@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe or change subscription options: https://admin.fedoraproject.org/mailman/listinfo/users Fedora Code of Conduct: http://fedoraproject.org/code-of-conduct Guidelines: http://fedoraproject.org/wiki/Mailing_list_guidelines Have a question? 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