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Date:      Tue, 10 Mar 2020 22:20:50 -0300
From:      Mario Olofo <mario.olofo@gmail.com>
To:        Guido Falsi <mad@madpilot.net>, Ulf Rudolf <u.rudolf@web.de>
Cc:        FreeBSD Stable <freebsd-stable@freebsd.org>
Subject:   Re: FBSD 12.1 - LightDM don't grab keyboard input & Xfce4 window decorator problem
Message-ID:  <CAP4Gn9BUYXQxGCNci-=%2BmnFP1jrHVq887wogMJK176n6Rv9uJA@mail.gmail.com>
In-Reply-To: <2e110cde-ab59-43d8-deb9-8e0417842e38@madpilot.net>
References:  <CAP4Gn9D1MFduwLWbQSznmh7goF5GUB81fmG98CJc6qJMV=O6wA@mail.gmail.com> <2e110cde-ab59-43d8-deb9-8e0417842e38@madpilot.net>

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Hello,

@Guido
I tried to rebuild the xorg-server but it stoped to recognize all input
devices even on Xfce4, I think I'm missing something.
Tried to rebuild the xf86-input-evdev too but didn't work either.
Had to revert to the pkg version to be able to send this email

@Ulf Rudolf <u.rudolf@web.de>
Now knowing that the xorg-server is not recognizing any input devices after
rebuild the latest version, I have a feeling that this problem is related,
maybe the LightDM expects some specific device?

My system is a Dell G3 2019 with:
12.1-RELEASE-p2
Mesa DRI Intel(R) UHD Graphics 630 (Coffeelake 3x8 GT2)

Pkgs:
- Xorg 7.7_3
- xorg-server 1.18.4_13,1 (hal is off in the description)
- xfce 4.14

Ports:
- drm-kmod-g20190710

Thank you,

Mario

Em ter., 10 de mar. de 2020 =C3=A0s 12:02, Guido Falsi <mad@madpilot.net>
escreveu:

> On 10/03/20 13:41, Mario Olofo wrote:
> > Hello All,
> > In the prccess of making the FreeBSD my main OS, I stumbled on an very
> > uncommon problem: the LightDM don't accept any keys, and I can't even g=
et
> > out to the tty with ctrl+alt+F1...
> >
> > I build the drm-kmod from ports, installed Xorg, Xfce4 and LightDM and
> > lightdm-gtk-greeter with pkg, and enabled it on rc.conf with
> > lightdm_enable=3D"YES".
> > On boot, it don't work because the lightdm need to be on video group, s=
o
> I
> > added it to video groups and then the LightDM screen showed up, but onl=
y
> > the mouse work. If I press a lot of keys and then use the mouse to
> restart
> > the system, I can see some garbage input on the first terminal!
> > I didn't create a custom X config, but tried to force a input conf to s=
ee
> > if it was the problem but it appears that the config is not used at all
> > when starting LightDM. I rebuild from source the LightDM, but the probl=
em
> > persists. When I use startx to go directly to Xfce4 works like a charm.
> >
>
> I'm sorry I don't have much insight about this, but this one (and the
> following problem too) looks like a graphics hardware related problem.
>
> You should share some information about your system, which graphics
> adapter and chipset you are using and what driver setup.
>
> > Then comes the second but less important problem that I found, the topb=
ar
> > decorator of windows are not displaying correctly. The background img
> > behind the title don't stretch to cover the full width. Anyone had this
> > problem before?
>
> There is a known problem with xfce 4.14 and window decorations on
> certain hardware chipsets:
>
> https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D240887
>
> It has been recently reported that Xorg server 1.20.7 (available with
> the latest package set) fixes the issue.
>
> This update will reach quarterly packages at the start of April. If
> you're willing you could migrate your machine to latest packages and
> confirm if this fixes the issue for you.
>
> --
> Guido Falsi <mad@madpilot.net>
>



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