Fwd: input device freezing in kubuntu 14.04

[O. Sinclair]

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On 02/08/2014 16:39, Jason Earrame wrote:
> Hello,
> 
> 
> I recently fresh installed kubuntu 14.04 on my pavilion AMD64 with
> new 1TB HDD. I am using the stock PS2 keyboard and a logitec
> wireless USB mouse.
> 
> At random times the input devices become unresponsive requiring me
> to REISUB.  It happens sometimes after several hours of work and
> sometimes after just 30 minutes.  Sometimes the input freezes and
> after a couple seconds the screen goes black and it goes to the
> login screen as if it just rebooted. Sometimes it just stays
> frozen. Sometimes (rarely)it just goes directly to the login screen
> without freezing.
> 
> It seems to do it when I am using the mouse, but I have found it
> gone to the login screen when I have left it unattended for a
> while.
> 
> This has been going on for a few weeks now and I have not found
> any solutions from online searches.
> 
> I honestly don't know if it is an input driver crash, a KDE crash,
> or something else.  The last couple times it happened, the freeze
> happened in short stages. first clicking became unresponsive, then
> the cursor froze, then after a few tries where it worked, the Num
> Lock stopped responding.
> 
> If there is anyone out there that can point me in the right
> direction or help me troubleshoot, I would be grateful.
> 
I am having the same issue, sometimes I can work a whole day with no
problems, sometimes I get this freeze of mouse/keyboard input after a
random time. I also use a wireless mouse, wonder if that might be the
problem?

Regards
Sinclair
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