[Bug 1652303] [NEW] Ubuntu Touch Bluetooth Lag

[Bry Wilson]

Public bug reported:

I am running Meizu Pro 5 rc-proposed Version 249. When running the phone
in Desktop Mode (connecting to a Microsoft Wireless Display Adapter v2)
and using a bluetooth keyboard and mouse, there are frequent lags of 3-4
seconds between moving the mouse pointer or typing and what appears on
the connected monitor screen.

After researching this, I discovered this old bug "Bluetooth does not
coexist with WiFi" :

https://bugs.launchpad.net/ubuntu/+source/bluez/+bug/219057

Simply adding "options iwlwifi bt_coex_active=0" at the bottom of
iwlwifi.conf in /etc/modprobe.d/ and rebooting, seems to have all but
solved the lag problem.

Suggest the iwlwifi.conf might be updated in future builds?

** Affects: bluez (Ubuntu)
     Importance: Undecided
         Status: New

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https://bugs.launchpad.net/bugs/1652303

Title:
  Ubuntu Touch Bluetooth Lag

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