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[Bug 1094332] Re: Bluetooth mouse lags during network file copy


This is reported against an old version of Ubuntu and many things has
changed since then. Because of that we won't fix this issue however if
this behavior repeats on a modern version please fill a bug report
against it and we will take it from there.

** Changed in: bluez (Ubuntu)
       Status: Confirmed => Invalid

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  Bluetooth mouse lags during network file copy

Status in bluez package in Ubuntu:

Bug description:
  When copying a large amount of data (50+mb) to a network share, my mouse pointer slows to the point of uselessness. All other PC functionality seems normal. Interface with apps via keyboard / Alt - Tab , etc works fine. The only symptom is the lack of response from the mouse.
  >I am copying to the net share over a WIFI connection.
  >Copying data via wired ethernet connection exhibits no problems.
  >My mouse is a Logitech bluetooth mouse.
  >Laptop is a Dell Latitude E5520 with stock Dell Bluetooth interface. (Dell Wireless 375 Bluetooth Module)
  >OS is Ubuntu 12.04.01, 32bit.
  >CPU History in System Monitor shows nothing out of the ordinary. Processors utilization is very low. Network History in System Monitor shows heavy load.
  >Normal day to day operation is outstanding, but I don't know where to turn to find the cause of this problem.
  >Have been using NetHogs 0.8.0 to observe detailed network traffic. This problem only occurs during large file transfers using Wifi.
  >Symptoms seem similar to bug #334549 (https://bugs.launchpad.net/ubuntu/+source/linux/+bug/334957)

  Any and all help appreciated!

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