Bug 115671
Summary: | bluetooth no longer connects | ||
---|---|---|---|
Product: | Drivers | Reporter: | karoly |
Component: | Bluetooth | Assignee: | linux-bluetooth (linux-bluetooth) |
Status: | NEW --- | ||
Severity: | normal | CC: | andyrtr, karoly |
Priority: | P1 | ||
Hardware: | Intel | ||
OS: | Linux | ||
Kernel Version: | 4.4.5 | Subsystem: | |
Regression: | Yes | Bisected commit-id: |
This worked in 4.3.3. After trying to downgrade to 4.3.3 (no change), pulseaudio (8.0 -> 7.1) I have tried to downgrade bluez from 5.38 to 5.37. That helped!! I am not sure where to report bluez bugs. |
When I try connect my Intel 7260 (8087:07dc) to my speaker the speaker LED never shows a successful connection and bluetoothctl disconnects pretty soon: connect 00:1D:DF:D4:4F:33 Attempting to connect to 00:1D:DF:D4:4F:33 [CHG] Device 00:1D:DF:D4:4F:33 Connected: yes Connection successful [CHG] Device 00:1D:DF:D4:4F:33 Connected: no Here's what btmon says about the disconnect: > HCI Event: Disconnect Complete (0x05) plen 4 > [hci0] 29.110388 Status: Success (0x00) Handle: 256 Reason: Connection Timeout (0x08) @ Device Disconnected: 00:1D:DF:D4:4F:33 (0) reason 1 hcitool: 2016-03-31 21:12:17.490512 > HCI Event: Command Status (0x0f) plen 4 Set Connection Encryption (0x01|0x0013) status 0x00 ncmd 1 2016-03-31 21:12:17.561514 > HCI Event: Encrypt Change (0x08) plen 4 status 0x00 handle 256 encrypt 0x01 2016-03-31 21:12:17.563509 > HCI Event: Command Complete (0x0e) plen 7 Read Encryption Key Size (0x05|0x0008) ncmd 1 0000: 00 00 01 07 .... 2016-03-31 21:12:39.286297 > HCI Event: Disconn Complete (0x05) plen 4 status 0x00 handle 256 reason 0x08 Reason: Connection Timeout This is always reproducible and I already did a factory reset on the speakers. More logs available on request, just tell me what do you need. If necessary, I can read strace and have very very basic gdb experience as well.