Subject: Re: bug#29416: 26.0.90: display glitch

From: [email-masked] (Charles A. Roelli)
Date: Sat, 25 Nov 2017 15:08:07 +0100

> Date: Fri, 24 Nov 2017 22:41:00 +0200
> From: Eli Zaretskii <[email-masked]>
> 
> > Date: Fri, 24 Nov 2017 21:21:42 +0100
> > From: [email-masked] (Charles A. Roelli)
> > CC: [email-masked], [email-masked]
> > 
> > > I don't see it on my Debian GNU/Linux box either (tried with both lucid
> > > and gtk builds).  Does disabling double buffering have any effect?
> > 
> > Yes, inhibiting double buffering fixes it.
> 
> Sigh.
> 
> Although it is strange that double buffering would cause this kind of
> problems.

It is.  I'm also surprised nobody else has reported the bug yet, since
my setup is bog-standard.  Maybe the problem is hardware-related.