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[Bug 480644] [NEW] Mouse and Keyboard stuttering/unresponsive - results in some lost key strokes

To: ubuntu-x-swat@xxxxxxxxxxxxxxxxxxx
From: Launchpad Bug Tracker <480644@xxxxxxxxxxxxxxxxxx>
Date: Sun, 29 Aug 2010 13:32:41 -0000
Reply-to: Bug 480644 <480644@xxxxxxxxxxxxxxxxxx>
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You have been subscribed to a public bug:

Since upgrading to Ubuntu 9.10 my USB mouse and keyboard 'stutter' -
they're unresponsive and keep stopping (the mouse), and when I type
(quickly) I'm seeing some missed keystrokes. This is when the machine is
idling (load ave:0.06), though some apps are running, and it gets worse
when the machine loaded.

It was fine in 9.04 - apart from when the system was heavily loaded the
mouse would be somewhat unresponsive but I never lost keystrokes.

The machine (Sun W1100z/2100z) is a dual 2GHz AMD Opteron(tm) Processor
246 with 2GB RAM, the usb( 2@ AMD-8111 + 3@NEC Corporation) USB  is
being driven by Linux 2.6.31-15-generic ohci_hcd. It doesn't seem to
make a difference which USB socket I use.

** Affects: xorg (Ubuntu)
     Importance: Undecided
         Status: Incomplete

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Mouse and Keyboard stuttering/unresponsive - results in some lost key strokes
https://bugs.launchpad.net/bugs/480644
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