This issue could be fixed by this commit
commit c7e163fe282f34efdf77fb09b333529de97a6a10
Author: Ethan Hsieh <[email protected]>
Date: Fri Oct 7 12:06:42 2016 +0800
Bluetooth: btusb: Fix atheros firmware download error
Move usb_autopm_get_interface() ahead of setup_on_usb() to prevent
device from sending usb control message in usb suspend mode.
The error message is as below:
[ 83.944103] btusb 1-2:1.1: usb_suspend_interface: status 0
[ 83.944107] btusb 1-2:1.0: usb_suspend_interface: status 0
[ 83.960132] usb 1-2: usb auto-suspend, wakeup 0
[ 83.976156] usb 1-2: usb_suspend_device: status 0
[ 83.976162] usb 1-2: usb_suspend_both: status 0
[ 298.689106] Bluetooth: hci0
[ 298.689399] Bluetooth: hci0: Failed to access otp area (-113)
Signed-off-by: Ethan Hsieh <[email protected]>
Signed-off-by: Marcel Holtmann <[email protected]>
** Tags added: originate-from-1623345 somerville
** Changed in: linux (Ubuntu)
Status: New => In Progress
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https://bugs.launchpad.net/bugs/1634380
Title:
BT still shows off after resume by wireless hotkey
Status in HWE Next:
New
Status in linux package in Ubuntu:
In Progress
Bug description:
Summary: BT still shows off after resume by wireless hotkey
Steps:
1) Install ubuntu 16.04
2) Press the wireless hotkey
3) Check the WiFi/BT status
4) Press the wireless hotkey again
5) Check the WiFi/BT status
Expected results: Can turn on/off the WiFi/BT by wireless hotkey
Actual results:
Can turn off the WiFi/BT by wireless hotkey, but the BT is still off after
press the hotkey again.
WiFi didn't has this issue.
Can't turn on the BT in the system setting, need reboot the system.
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