Re: Irritating delay in mouse in kde4

2010-03-18 Thread Paul Schmehl
--On Wednesday, March 17, 2010 12:49:02 -0600 Warren Block wbl...@wonkity.com 
wrote:



On Wed, 17 Mar 2010, Paul Schmehl wrote:


I recently upgraded from FreeBSD 7.2 STABLE to 8.0 STABLE.  I also upgraded
from KDE3 to KDE4 and rebuilt all my ports.  Everything seems to work fine
except the mouse.  There is an irritating delay that I can't seem to get rid
of.  For example, if I mouse to the address line in Firefox and begin typing
in a url, nothing happens until I move the mouse.  Then, suddenly, what I
typed will appear in the address bar.

If I'm working in a shell, for example running portupgrade, nothing happens
until I move the mouse.  Then suddenly portupgrade will start working.

Has anyone seen this type of behavior?  Have any idea what the cause might
be  or where to look to troubleshoot the issue?


Do you have an AllowEmptyInput line in xorg.conf?  If so, remove it.

If you need to disable HAL input device detection, use
   Option AutoAddDevices false

-Warren Block * Rapid City, South Dakota USA



Perfect!  That was the answer.  Thanks, Warren.  As usual you are quite helpful.

--
Paul Schmehl, Senior Infosec Analyst
As if it wasn't already obvious, my opinions
are my own and not those of my employer.
***
It is as useless to argue with those who have
renounced the use of reason as to administer
medication to the dead. Thomas Jefferson

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Re: Irritating delay in mouse in kde4

2010-03-17 Thread Matthew Seaman
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1

On 17/03/2010 16:22:17, Paul Schmehl wrote:
 I recently upgraded from FreeBSD 7.2 STABLE to 8.0 STABLE.  I also
 upgraded from KDE3 to KDE4 and rebuilt all my ports.  Everything seems
 to work fine except the mouse.  There is an irritating delay that I
 can't seem to get rid of.  For example, if I mouse to the address line
 in Firefox and begin typing in a url, nothing happens until I move the
 mouse.  Then, suddenly, what I typed will appear in the address bar.
 
 If I'm working in a shell, for example running portupgrade, nothing
 happens until I move the mouse.  Then suddenly portupgrade will start
 working.
 
 Has anyone seen this type of behavior?  Have any idea what the cause
 might be or where to look to troubleshoot the issue?

There was a bug in X several months back that resulted in the same
symptoms.  As I recall, it appeared with first X version that defaulted
to using hal and dbus -- a work around was to tweak xorg.conf to
restore the old behaviour, by adding entries like this:

Section ServerLayout
[...]
Option AllowEmptyInput off
EndSection

Check the archives for the full story -- there were more things to
twiddle than just that option.

The problem was fixed within a couple of weeks, and given that you
should have rebuilt everything as part of your 7.2 to 8.0 upgrade, it
really shouldn't be affecting you.  It might be the case that the same
sort of work arounds help in your case though.

Cheers,

Matthew

- -- 
Dr Matthew J Seaman MA, D.Phil.   7 Priory Courtyard
  Flat 3
PGP: http://www.infracaninophile.co.uk/pgpkey Ramsgate
  Kent, CT11 9PW
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Re: Irritating delay in mouse in kde4

2010-03-17 Thread Tim Kellers

On 03/17/10 12:22, Paul Schmehl wrote:
I recently upgraded from FreeBSD 7.2 STABLE to 8.0 STABLE.  I also 
upgraded from KDE3 to KDE4 and rebuilt all my ports.  Everything seems 
to work fine except the mouse.  There is an irritating delay that I 
can't seem to get rid of.  For example, if I mouse to the address line 
in Firefox and begin typing in a url, nothing happens until I move the 
mouse.  Then, suddenly, what I typed will appear in the address bar.


If I'm working in a shell, for example running portupgrade, nothing 
happens until I move the mouse.  Then suddenly portupgrade will start 
working.


Has anyone seen this type of behavior?  Have any idea what the cause 
might be or where to look to troubleshoot the issue?




Paul,

I had that exact symptom when I upgraded my kde3 ports and upgraded Xorg 
at the same time.  It drove me nuts for a few days until I found the 
solution.  I have some notes I have to go through but I'll post what I 
did from my notes as soon as I get a chance to review them.  (I was 
tunning 7.2 -STABLE at the time)


Tim Kellers
NJIT
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Re: Irritating delay in mouse in kde4

2010-03-17 Thread Warren Block

On Wed, 17 Mar 2010, Paul Schmehl wrote:

I recently upgraded from FreeBSD 7.2 STABLE to 8.0 STABLE.  I also upgraded 
from KDE3 to KDE4 and rebuilt all my ports.  Everything seems to work fine 
except the mouse.  There is an irritating delay that I can't seem to get rid 
of.  For example, if I mouse to the address line in Firefox and begin typing 
in a url, nothing happens until I move the mouse.  Then, suddenly, what I 
typed will appear in the address bar.


If I'm working in a shell, for example running portupgrade, nothing happens 
until I move the mouse.  Then suddenly portupgrade will start working.


Has anyone seen this type of behavior?  Have any idea what the cause might be 
or where to look to troubleshoot the issue?


Do you have an AllowEmptyInput line in xorg.conf?  If so, remove it.

If you need to disable HAL input device detection, use
  Option AutoAddDevices false

-Warren Block * Rapid City, South Dakota USA
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