https://bugzilla.kernel.org/show_bug.cgi?id=189641 Bug ID: 189641 Summary: Intel bluetooth 7260 B3/B4 crashing revisited Product: Drivers Version: 2.5 Kernel Version: 4.8.11 Hardware: All OS: Linux Tree: Mainline Status: NEW Severity: normal Priority: P1 Component: Bluetooth Assignee: linux-bluetooth@xxxxxxxxxxxxxxx Reporter: dflogeras2@xxxxxxxxx Regression: No I am seeing an issue that looks very much like this one: https://bugzilla.kernel.org/show_bug.cgi?id=120161 I only recently started using bluetooth a fair amount on this hardware (Sony Vaio Pro 13, Intel 7260 wifi/bluetooth). I am running the firmware that the linked bug says fixes the issue and am sure it is the one being loaded: [ 481.856049] Bluetooth: hci0: read Intel version: 370710018002030d00 [ 481.867852] Bluetooth: hci0: Intel Bluetooth firmware file: intel/ibt-hw-37.7.10-fw-1.80.2.3.d.bseq [ 482.000054] Bluetooth: hci0: Intel Bluetooth firmware patch completed and activated However, after pairing my BT mouse and using it for a few minutes, I get the same types of message: [34740.224713] Bluetooth: hci0 command 0x0c1a tx timeout After which bluetooth is unusable. I seem to be able to reset the hardware with a rfkill command: 0: sony-wifi: Wireless LAN Soft blocked: no Hard blocked: no 1: sony-bluetooth: Bluetooth Soft blocked: no Hard blocked: no 4: phy0: Wireless LAN Soft blocked: no Hard blocked: no 65: nfc0: NFC Soft blocked: no Hard blocked: no 66: hci0: Bluetooth Soft blocked: no Hard blocked: no So toggling "rfkill block 1" then "rfkill unblock 1" seems to reset the device. I am running kernel 4.8.11 presently, compiled from source (Gentoo) -- You are receiving this mail because: You are the assignee for the bug. -- To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
