Nuxified GNU/Linux Help Forums - reassign mouse buttons - Comments

... nope, that doesn't work

tbuitenh — Tue, 19 Feb 2008 19:10:30 +0100

... nope, that doesn't work either. Well, back to the good old mouse/auto driver and /dev/input/mice then, with its slightly odd button layout.

I tried to solve the

tbuitenh — Tue, 19 Feb 2008 18:57:58 +0100

I tried to solve the changing device name problem by using the "Phys" option in xorg.conf (see here what that is and why I'm not trying to use udev rules)... and then I had no mice at all. Same for using the product names.

Looking around on the net, I noticed that maybe the options aren't called "Phys" and "Name", but "Dev Phys" and "Dev Name". Going to try "Dev Name" now...

Oh great, fix one thing,

tbuitenh — Tue, 19 Feb 2008 17:58:35 +0100

Oh great, fix one thing, break another:

Because I now configured two evdev mice on two /dev/input/event# devices instead of one "auto" mouse on /dev/input/mice, I get swapped device names. When I wrote my xorg.conf, they were on event7 and event8, now the one that was on event7 (the touchpad) is on event6, and something called "Video Bus" is on event7. This way, each time I switch on my computer I will have one, two, or no working mice!

But at least they will be non-working mice with sensible button numbering.

Ignore all the button

tbuitenh — Tue, 19 Feb 2008 16:37:01 +0100

Ignore all the button numbers above, I have switched both my mice to the evdev driver, and now they have these more sensible numbers:

touchpad:
left, right: 1, 3
n, e, s, w: 17, 20, 18, 19

mouse:
left, right: 1, 3
press wheel: 2
wheel: 4, 5
right side: 4, 5 ( = vertical scroll)
left side: 6, 7 ( = horizontal scroll)

Now I would like to do this:

xmodmap -e 'pointer = 1 2 3 4 5 2 2 8 9 10 11 12 13 14 15 16 4 5 2 2'

but that of course still gives the same error.

Got it now: xmodmap -e

tbuitenh — Tue, 19 Feb 2008 15:34:57 +0100

Got it now:

xmodmap -e 'pointer = 1 9 3 4 5 6 7 8 2' swaps button 2 and the most easy to use side button.

This is not quite what I want, since buttons 8 and 9 are actually sides of one button, and it's hard to feel which part you are pressing. Buttons 6 and 7 still don't exist.

As a quick guess I added

tbuitenh — Tue, 19 Feb 2008 15:23:07 +0100

As a quick guess I added this to the mouse inputdevice section of my xorg.conf:

Option "Buttons" "9"

Didn't help.

[tb@garden ~]$ xmodmap -e

tbuitenh — Tue, 19 Feb 2008 15:03:17 +0100

[tb@garden ~]$ xmodmap -e 'pointer = 1 2 3 4 5 2 2 2 2'
Warning: Only changing the first 9 of 32 buttons.
X Error of failed request:  BadValue (integer parameter out of range for operation)
  Major opcode of failed request:  116 (X_SetPointerMapping)
  Value in failed request:  0x2
  Serial number of failed request:  9
  Current serial number in output stream:  9
[tb@garden ~]$ xmodmap -e 'pointer = 1 2 3 4 5 2 2'
Warning: Only changing the first 7 of 32 buttons.
X Error of failed request:  BadValue (integer parameter out of range for operation)
  Major opcode of failed request:  116 (X_SetPointerMapping)
  Value in failed request:  0x2
  Serial number of failed request:  9
  Current serial number in output stream:  9
[tb@garden ~]$ xmodmap -e 'pointer = a b c d e b b b b'
xmodmap:  commandline:1:  bad value a  given for buttons list
xmodmap:  1 error encountered, aborting.
[tb@garden ~]$ xmodmap -e 'pointer = 1, 2, 3, 4, 5, 2, 2, 2, 2'
Warning: Only changing the first 9 of 32 buttons.
X Error of failed request:  BadValue (integer parameter out of range for operation)
  Major opcode of failed request:  116 (X_SetPointerMapping)
  Value in failed request:  0x2
  Serial number of failed request:  9
  Current serial number in output stream:  9

By the way, my laptop also has a built-in touchpad. The buttons on that are numbered as follows:

left, right: 1, 3
north, east, south, west: 1, 8, 3, 2 (little sense in that)

Maybe this is a problem?

Thanks, I will try that.

tbuitenh — Tue, 19 Feb 2008 11:01:04 +0100

Thanks, I will try that.

You can reorder buttons

free-zombie — Mon, 18 Feb 2008 21:13:28 +0100

You can reorder buttons with xmodmap:
xmodmap =e "pointer = a b c d e f g h i"

You could also turn of Emulate3Buttons (or what the option was called), as I doubt that you actually use that much, which would fix the problem. (I myself never have it turned on seeing as I always use >=3 button mice)

reassign mouse buttons

tbuitenh — Mon, 18 Feb 2008 17:57:40 +0100

My mouse has lots of buttons. Using xev I found their numbers:

left, right: 1,3 (of course)
wheel: press-2, scroll-4,5 (of course)
left side: 8,9