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Date:      Tue, 11 Jun 2019 14:28:08 -0700
From:      Johannes Lundberg <johalun0@gmail.com>
To:        Greg V <greg@unrelenting.technology>
Cc:        Dale Brazelton <dalebrazelton@outlook.com>, Johannes Lundberg <johalun@freebsd.org>, x11@freebsd.org
Subject:   Re: Sway, Wayland, and Xwayland
Message-ID:  <CAECmPwvpsERzv0_DwiOXZusQBaHSAGT-Xfgrx_9yUiNGc82oHw@mail.gmail.com>
In-Reply-To: <1560288228.78549.0@unrelenting.technology>
References:  <MWHPR19MB1533A40AB67B06DE58DA3CECA7130@MWHPR19MB1533.namprd19.prod.outlook.com> <lfy8-x4i7-wny@FreeBSD.org> <3112c733-c168-8683-892f-d3042b136ec7@FreeBSD.org> <1560288228.78549.0@unrelenting.technology>

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On Tue, Jun 11, 2019 at 14:23 Greg V <greg@unrelenting.technology> wrote:

>
>
> On Mon, Jun 10, 2019 at 19:24, Johannes Lundberg <johalun@FreeBSD.org>
> wrote:
> > On 6/10/19 7:03 PM, Jan Beich wrote:
> >>  (CC'ing appropriate public list. I don't help privately.)
> >>
> >>  Dale Brazelton <dalebrazelton@outlook.com> writes:
> >>
> >>> I've managed to get Sway working but am
> >>>  unable to get any X11 apps to work thru xwayland. For instance if I
> >>>  start sway and then start firefox from my terminal app (alacritty)
> >>>  nothing happens.
> >>
> >>  Did you change any port options in x11-wm/sway or one of its
> >> dependencies?
> >>  Did you define LIBGL_DRI3_ENABLE=3D1 in environ(7) to avoid llvmpipe
> >> fallback?
> >>  Does $DISPLAY in alacritty session and Xwayland 1st argument in
> >> ps(1) match?
> >>  Can you show "sway -d" output? IIRC, Sway starts Xwayland on first
> >> use.
> >>  Can you try "firefox --new-instance --profile $(mktemp -dt
> >> ffprofile)"?
> > Other simple X apps like xclock, or even glxgears that need Xwayland
> > run
> > but are not displayed. The window seem to be  simply hidden. IIRC
> > there
> > was a fix to this but I can't remember what that was. I tried
> > enable/disable DRI3 but to no success...
>
> Xwayland windows not displaying is the good old ioctl permission thing:
>
>  >>>
> https://github.com/FreeBSDDesktop/kms-drm/issues/33#issuecomment-42279324=
5
> <<<
>
>  ^^^ maybe it's time to merge my workaround since no one's found the
> root cause ^^^


Thanks for the reminder!! =F0=9F=98=81
I think no one has looked for the root cause yet. I=E2=80=99ll put it next =
on my
todo list for the big 5.0 cleanup/fix up.


>
>
>



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