Lee MaRS wrote -

 >> Hi all,  :-)
 >> I updated to the lastest Xorg in testing today, and I found a sadly 
thing that my Touchpad using synaptics driver can't work with my USB
Mouse. Everything was OK before I update Xorg.


Alper KANAT wrote -

 > Setting mouse for the driver, auto for the protocol, does the trick. 
But I think that evdev is a newer and better driver for
the input system of the Linux kernel. (I can be wrong of course..)

evdev works fine for me (see 'my' xorg.conf, below).

 > So it makes be a little curious. I want evdev back..  :(  nVidia 
problem is also quite annoying since the desktop works without 3D 
acceleration which results as slower performance..

Are you stating there's a conflict between evdev and nvidia, or that 
they both have problems? Neither are giving me any trouble (that I know 
of...). Performance here isn't blistering, but certainly not dog-slow, 
either. I'm running nvidia 100.14.19-1 from testing ATM.

Someone mentioned that "SendCoreEvents" isn't working? Again, it *seems* 
to be here. Note WHERE I have it set (InputDevice section for PS/2 
Trackball; ServerLayout Section for the USB Mouse). I found these 
settings on the net from an xorg.conf that was set up (and working 
correctly, according to the author) for a laptop with a Synaptics 
Trackball and a USB mouse. Tastes great, less filling - even on my 
desktop (I use a Trackball AND a wireless optical mouse to at least help 
relieve my RSIs - although keyboard shortcuts work much better).


excerpt from my xorg.conf:


[code]
Section "InputDevice"
        Identifier      "Trackman Marble FX"
        Driver          "mouse"
        Option          "Device"                "/dev/input/mice"
        Option          "Protocol"              "ExplorerPS/2"
        Option          "Buttons"               "4"
        Option          "ButtonMapping"         "1 2 3 8"
        Option          "YAxisMapping"          "4 5"
        Option          "SendCoreEvents"        "true" ### <--
        Option          "EmulateWheel"          "true"
        Option          "EmulateWheelButton"    "8"
        Option          "EmulateWheelInertia"   "12"
        Option          "EmulateWheelTimeout"   "200"
EndSection

Section "InputDevice"
        Identifier      "MS Wireless Optical 2"
        Driver          "evdev"         ### <--
        Option          "Device"                "/dev/input/event1"
EndSection

<snip>

Section "ServerLayout"
        Identifier      "Xorg Config (it was a start, anyway...)"
        Screen  0       "The Screen"            0 0
        InputDevice     "The Keyboard"          "CoreKeyboard"
        InputDevice     "Trackman Marble FX"    "CorePointer"
        InputDevice     "MS Wireless Optical 2" "SendCoreEvents" ### <--
EndSection
[/code]


Both mice seem to work really well with these settings, and w/o 
interfering which each other (they actually work beautifully together - 
exactly what my screaming arm begs for). Additionally, the (Logitech) 
Trackball has as much functionality as I've ever seen under Linux OR 
WinBloze.


Hope this may help someone...Keith

Athlon64-3500+ (32-bit mode ATM), Asus A8N-E, 512MB, NV 6600 GT, WD 
120GB, WD 250 GB (software RAID 1)

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