> As I reported some years earlier, the FVWM pager crashes
> sometimes (say, it disappears sporadically when I switch
> To fix this, my FVWM config has this code since Debian Wheezy:
>> AddToFunc StartFunction
>> + I Schedule Periodic 2000 crashGuardPager
>> DestroyFunc crashGuardPager
>> AddToFunc crashGuardPager
>> + I All ("minipager") Nop
>> + I TestRc (NoMatch) crashHandlerPager
>> DestroyFunc crashHandlerPager
>> AddToFunc crashHandlerPager
>> + I SetEnv SAVED_DESKTOP_NUMBER_MINI 9999
>> + I paintMinipager
> Every time the pager disappears, this code
> automatically creates a new one within 2 seconds
> (by letting the function 'paintMinipager' doing
> this job).
> So far, so good.
> Now, my Xen based virtual Debian Wheezy VNC machine with
> FVWM 2.5.30 has an uptime of 13 days and 7 hours, and once
> again, the pager disappeared. I waited, but it didn't reappear.
The current version of Fvwm in CVS is 2.66.
I don't remember the Pager issue, but I guess it could be fixed.
Did you submit a stack dump?
I can set up a Schedule test, but it sounds like it's going to take
a couple of weeks to recreate the problem.
I don't see anything in the current code that would cause
I suggest you start with running something current.