On Fri, Jun 19, 2020 at 11:06:19AM +0100, Carsten Haitzler wrote:
> you could also just disable e's monitor hotplug support. hotplug support means
> actively handling connects/disconnects when e knows about them. if it's
> happening due to bad cabling or something... it's still happening. :)
 
I looked for this, but didn't find a setting. Is it a compile option or
a setting?
And out of curiosity, for mirroring it's easy but in the case of
separate screens, if you disable hotplug support, does E just ignore the
next screen if you plug it in, or what happens exactly?

> aaah now this hits the problem. i actually spent a lot of time messing with
> this timeout. i ended up at 1 second as a compromise. if i had it wait 3-5

Yeah, I'm not surprised. Changing it from 1 for all is not a good idea
as you said. Making it a setting that can be raised a bit for those
where connections can bounce a little bit, may be desirable, or not.
Can't say if I'm the only one with this flaky connection.
I tried the other minidp cable to a different minidp input in the
monitor. It feels more stable but still stutters a bit.

If I never get it working reliably, I'll probably just switch to HDMI
for good (DP is supposed to be slightly faster for 4K).

> i also just added a feature "ignore disconnects" for a specific screen... it's
> in git master... :) so technically you could just flag a screen as a problem
> child and turn this on. it does mean if you use a laptop and actually
> dock/undock AND have "problem connectors" e can't handle the disconnect for
> that screen until you manually remove the "ignore disconnects" for that 
> screen,
> THEN unplug it.
 
Oh, good to know, thank you.

> in the end e is at the point where it doesn't know if its an actual disconnect
> or a broken cable. if you disable hotplug then e can use a fixed setup -

Correct.

> the only other option is to make this 1 second a configuration value for the
> user. it's not pretty but might help hide your problem a bit, but you'd need 
> to
> go using git master to get such features if i added them even today... or you
> wait for the next release... :)

Yes, I do think that making this configurable can also be useful, at
least for some cases, even if indeed I'm just a sample size of 1 :)

Thanks again for your answers
Marc
-- 
"A mouse is a device used to point at the xterm you want to type in" - A.S.R.
 
Home page: http://marc.merlins.org/  


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