Hummm... doesn't look good...
Before installing 4.13.12, I reverted the change in comment #17.
$ uname -r
4.13.12-041312-generic
I see these errors in the logs:
bluetoothhd : Failed to add UUID: Not Powered (0x0f)
...and...
Bluetooth: hci0 command 0x0c52 tx timeout
Also, bluetooth is turned off in the gnome-shell topbar. If I try to open go to
Blue Tooth settings from the gnome shell top bar, I get an error that system
settings can not be opened; I have an option to Force Quit or Wait. Wait
doesn't produce results.
$ rfkill list
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
1: hci0: Bluetooth
Soft blocked: yes
Hard blocked: no
Going into directly system settings first, and then selecting Bluetooth
from the left panel shows that Bluetooth is turned off. If I activate
it, nothing shows up in the list of devices. If I navigate away from
this in System Settings, and return, again Bluetooth shows as
deactivated, but rfkill list does show that it is no longer soft
blocked.
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https://bugs.launchpad.net/bugs/1729389
Title:
Bluetooth mouse and keyboard connects, works for a few seconds, then
doesn't react
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