Re: FVWM: How to disable keys on keyboard if xmodmap does not more work?

On Tue, Feb 27, 2018 at 10:22:57AM +0200, Michelle Konzack wrote:
> I have on my ThinkPad near the 4 arrow keys to other keys (Pg Back,
> Pg Fwd) and xmodmap does not more work under Debian Stretch.
> 
> The problem is, if I am in Firefox and my webmail that I have hit
> already many times the "pg back" button and then my whole EMail I
> wrote is gone.
> 
> Does someone know, how to disable this two buttons?
>...
> 
> and as I sayed, xmodmap does not work, nor my deadkeys for many estonian
> special caracters.

Does it work if you run xmodmap from a shell when fvwm is running?
I've had a similar problem:  Although xmodmap is called from
.xinitrc, the keyboard layout is reset to the default after that.
The only solution I could find was to run xmodmap with a delay so
that it would run some seconds after fvwm startup.  This is the
line from ~/.xinitrc:

  ( sleep 4; xset s off; setxkbmap -option terminate:ctrl_alt_bksp; xmodmap ~/.Xmodmap; ) &