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Message #21748
[Bug 1221618] Re: Bluetooth doesn't work after S3/S4 or after turning bluetooth on/off several times by toggle key
Found a dmesg output from the other bug; I think this is likely a strong
hint towards the actual problem:
[ 6135.609315] Bluetooth: hci0 reading Intel fw version command failed (-110)
[ 6137.610607] Bluetooth: hci0 command 0x0c03 tx timeout
[ 6145.595944] Bluetooth: hci0 sending initial HCI reset command failed (-110)
As above, this looks to me like the bluetooth device isn't done
initializing by the time bluez tries to talk to it.
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https://bugs.launchpad.net/bugs/1221618
Title:
Bluetooth doesn't work after S3/S4 or after turning bluetooth on/off
several times by toggle key
Status in Bluez Utilities:
New
Status in OEM Priority Project:
Confirmed
Status in OEM Priority Project precise series:
Confirmed
Status in “bluez” package in Ubuntu:
Incomplete
Status in “linux” package in Ubuntu:
New
Status in “bluez” source package in Precise:
Incomplete
Status in “linux” source package in Precise:
New
Bug description:
After S3/S4 or turning bluetooth on/off several times by toggle key,
there are many error messages in dmesg. And sometime the bluetooth menu is incomplete.
dmesg:
[ 1117.356421] init: bluetooth main process (3848) terminated with status 1
[ 1117.356506] init: bluetooth main process ended, respawning
[ 1117.399989] init: bluetooth main process (3857) terminated with status 1
[ 1117.400048] init: bluetooth main process ended, respawning
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References