[Bug 227359] Re: suddenly keyboard event recognition gets really slow after multiple suspend/resumes

[Ariel Faigon]

Hi Tommy

Answering your Qs:

Q) Does it mean that I have 288 chars typed?
A) Yes. 'wc' is word-count, by default it prints 3 numbers:
    number of lines
    number of words
    number of chars
  The last one is 288 - number of chars.

Q) Isn't it too low number?
A) Not if auto-repeat generated 288 chars

The main question is how _long_ it took to print these 288
chars.  If you held the 'c' key down for 6 seconds, it means you
have 48-chars per second generated.  This is pretty fast and means
you're probably not losing chars.  I can get a max of about 50cps
in autorepeat, so this is healthy.

If you get lags, I would try to understand better what's causing
the extra load:  start with 'top' (anything highly CPU intensive?
suspicious?) then look at the logs /var/log/*  during the exact
time of the lag (every log message has an exact timestamp).
Any errors?

etc.

HTH

On Sun, Aug 15, 2010 at 09:31:36AM -0000, Tommy_CZ wrote:
> Ariel Faigon:
> 
> Hi, I tried it as you told, I got this:
> tom at tom-laptop:~$ cat - | wc
> cccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc      0       1     288
> 
> Does it mean that I have 288 chars typed? Isn't it too low number? I get
> lags when typing in konsole, other parts of system looks good by the
> moment.
> 
> It is with kernel 2.6.32-0206321709-generic
> 
> I'll try kernel 2.6.32-24 as it is probably latest distributed by
> updates.
> 
> -- 
> suddenly keyboard event recognition gets really slow after multiple suspend/resumes
> https://bugs.launchpad.net/bugs/227359
> You received this bug notification because you are a direct subscriber
> of the bug.

-- 
Peace, Ariel

-- 
suddenly keyboard event recognition gets really slow after multiple suspend/resumes
https://bugs.launchpad.net/bugs/227359
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