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Bug#485186: marked as done (Mouse and trackpad acts weird with xorg 1:7.3+10)



Your message dated Sat, 21 Jun 2008 18:01:14 +0200
with message-id <485D25CA.3080501@ens-lyon.org>
and subject line Re: Bug#485186: Mouse and trackpad acts weird with xorg 1:7.3+10
has caused the Debian Bug report #485186,
regarding Mouse and trackpad acts weird with xorg 1:7.3+10
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

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-- 
485186: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=485186
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems
--- Begin Message ---
Package: xorg
Version: 1:7.3+10
Severity: important

I'm not sure this is a real bug or something else altogether; I'm
filing a bug anyway since my mouse and trackpad was almost unusable
for some time and I didn't know what was causing it.  I couldn't find
any similar xorg bug in the BTS, so perhaps this is peculiar to my
hardware (Thinkpad R61, Microsoft Basic Optical Mouse 1.0A)?

So this is what happened: after a bunch of lenny upgrades, my laptop's
trackpad and the mouse started to act weird.  These are the symptoms:

  * Single clicks act like double clicks, i.e., launches items on
    GNOME desktop instead of selecting those items.

  * There is no way to single click on anything.

  * Clicking on launchers on GNOME panel will not launch anything.

  * Switching to XFCE did not make any difference.  I didn't try
    anything else.

  * I've this obsessive-compulsive syndrome -- I need to resize
    those large desktop icons, content preview and all, to smaller
    sizes when I have a new PDF file, image, or video.  Clicking
    "stretch icon" item on the context menu started to crash
    nautilus.  So I installed a bunch of GNOME -dbg packages as well.
    However after this I could not bring up the context menu again --
    left-clicking would just de-select the icon now.

I found this problem report and fix in a KDE list:

    http://lists.kde.org/?l=kde&m=121096419029110&w=2

The same change in xorg.conf as mentioned in the above mailing list
post fixed my problem, which would be, in xorg.conf:

 Section "InputDevice"
 	Identifier	"Generic Mouse"
 	Driver		"mouse"
-	Option		"SendCoreEvents"	"true"
+	Option		"SendCoreEvents"	"false"
 	Option		"Device"		"/dev/input/mice"
 	Option		"Protocol"		"ImPS/2"
 	Option		"ZAxisMapping"		"4 5"

I didn't had to reboot, simply restarting X fixed it.

Thanks for any attention on this.

-- System Information:
Debian Release: lenny/sid
  APT prefers testing
  APT policy: (990, 'testing'), (600, 'unstable'), (1, 'experimental')
Architecture: i386 (i686)

Kernel: Linux 2.6.24 (PREEMPT)
Locale: LANG=en_IN, LC_CTYPE=en_IN (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages xorg depends on:
ii  gnome-terminal [x-t 2.22.1-1             The GNOME 2 terminal emulator appl
ii  libgl1-mesa-glx [li 7.0.3-1              A free implementation of the OpenG
ii  libglu1-mesa        7.0.3-1              The OpenGL utility library (GLU)
ii  x11-apps            7.3+1                X applications
ii  x11-session-utils   7.3+1                X session utilities
ii  x11-utils           7.3+1                X11 utilities
ii  x11-xfs-utils       7.3+1                X font server utilities
ii  x11-xkb-utils       7.4+1                X11 XKB utilities
ii  x11-xserver-utils   7.3+2                X server utilities
ii  xauth               1:1.0.3-1            X authentication utility
ii  xfonts-100dpi       1:1.0.0-4            100 dpi fonts for X
ii  xfonts-75dpi        1:1.0.0-4            75 dpi fonts for X
ii  xfonts-base         1:1.0.0-5            standard fonts for X
ii  xfonts-scalable     1:1.0.0-6            scalable fonts for X
ii  xfonts-utils        1:7.4+1              X Window System font utility progr
ii  xinit               1.0.8-1              X server initialisation tool
ii  xkb-data            1.2~cvs.20080501.1-1 X Keyboard Extension (XKB) configu
ii  xserver-xorg        1:7.3+10             the X.Org X server
ii  xterm [x-terminal-e 235-1                X terminal emulator

Versions of packages xorg recommends:
ii  xorg-docs                     1:1.4-2    Miscellaneous documentation for th

-- no debconf information

-- 
     Don't you wish you had more energy... or less ambition?
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Attachment: signature.asc
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--- End Message ---
--- Begin Message ---
Section "InputDevice"
	Identifier	"Configured Mouse"
	Driver		"mouse"
	Option		"CorePointer"
	Option		"Device"		"/dev/psaux"
	Option		"Protocol"		"ImPS/2"
	Option		"ZAxisMapping"		"4 5"
EndSection

Section "InputDevice"
	Identifier	"Generic Mouse"
	Driver		"mouse"
	Option		"SendCoreEvents"	"true"
	Option		"Device"		"/dev/input/mice"
	Option		"Protocol"		"ImPS/2"
	Option		"ZAxisMapping"		"4 5"
EndSection

These sections are causing the problem. /dev/input/mice contains /dev/psaux.
So each click is reported twice. That's why click on launchers does nothing,
it opens and closes back immediately. Removing one of the above option will
fix this.

Brice




--- End Message ---

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