The systemd log garbage is a red herring.
run 'export XDG_RUNTIME_DIR=/run/user/5000' and then run 'weston-info'.
This tool will give you information about the output's that wayland sees
via the 'wl_output' entries. If you have more then one input then you
basically have multiple display devices, and the homescreen might be
rendering on the part of the screen out of view.
On my new-to-me BB system, i have an HDMI and a VGA port. I was
initially just connecting the HDMI port and only seeing the edge of the
homescreen since the kernel was reporting two display outputs with the
first being the VGA output.
In my case i explicitly disabled VGA1 by
editing /etc/xdg/weston/weston.ini and adding the following entry:
[output]
name=VGA1
mode=off
--rusty
On Wed, 2013-09-04 at 15:30 -0700, Hanchett, Paul wrote:
> launch_app says the launch was successful, but the screen stays
> blank. Also start getting messages from systemd-journal about an
> argument list is too long.
>
>
> :-(
>
>
>
>
>
>
> Paul Hanchett
> -------------------
> Infotainment Engineer
> MSX on behalf of Jaguar Land Rover
> One World Trade Center, 121 Southwest Salmon Street, 11th Floor,
> Portland, Oregon, 97204
>
> Email: [email protected]
> -------------------
>
> Business Details:
> Jaguar Land Rover Limited
> Registered Office: Abbey Road, Whitley, Coventry CV3 4LF
> Registered in England No: 1672070
>
>
> On Wed, Sep 4, 2013 at 3:03 PM, Rusty Lynch <[email protected]>
> wrote:
> Your observing a race condition. Wayland is running but the
> homescreen
> started before it's deps started, so it immediately
> segfaulted. By
> running the command i gave then you force the homescreen to
> start again.
>
> The screen isn't dead. There just isn't any apps running to
> take
> advantage of the screen.
>
> --rusty
>
> On Wed, 2013-09-04 at 14:40 -0700, Hanchett, Paul wrote:
> > Rusty--
> >
> >
> > When Tizen reboots, all I get is an empty black screen. I
> can switch
> > to other terminals but the wayland screen seems dead.
> >
> >
> > Are you saying that with the "dead" screen, if I go to one
> of the
> > alternate consoles and "launch_app org.tizen.ico.homescreen"
> that I
> > should see something happening in the blank display?
> >
> >
> > Paul
> >
> >
> > Paul Hanchett
> > -------------------
> > Infotainment Engineer
> > MSX on behalf of Jaguar Land Rover
> > One World Trade Center, 121 Southwest Salmon Street, 11th
> Floor,
> > Portland, Oregon, 97204
> >
> > Email: [email protected]
> > -------------------
> >
> > Business Details:
> > Jaguar Land Rover Limited
> > Registered Office: Abbey Road, Whitley, Coventry CV3 4LF
> > Registered in England No: 1672070
> >
> >
> > On Wed, Sep 4, 2013 at 2:24 PM, Rusty Lynch
> <[email protected]>
> > wrote:
> > A patch pending review. You can work around this by
> ssh'ing
> > into the
> > machine and run 'launch_app
> org.tizen.ico.homescreen', if this
> > is what
> > you are hitting.
> >
> > --rusty
> >
> > On Wed, 2013-09-04 at 21:16 +0000, Clark, Joel
> wrote:
> > > I believe there is a patch for this in review now
> and should
> > be fixed
> > > in our builds in the next couple of days.
> > >
> > >
> > >
> > > Regards
> > >
> > > Joel
> > >
> > >
> > >
> > >
> > >
> > > From: [email protected]
> > [mailto:[email protected]]
> > > On Behalf Of Hanchett, Paul
> > > Sent: Wednesday, September 04, 2013 12:59 PM
> > > To: [email protected]; Steven Maurer; Charles
> Hanchett;
> > Kenneth
> > > Smith; Matt Jones
> > > Subject: Errors installing Tizen 3.0 M2 Aug
> HomeScreen
> > >
> > >
> > >
> > > Here describes installing the home screen on
> weston. I
> > found:
> > >
> > >
> > >
> > >
> > >
> >
> > > * From the weston terminal, you don't have
> enough
> > privilege to
> > > complete the install. If you try to sudo,
> you get
> > asked for
> > > the app password.
> >
> > > * When you install as root you get an error
> > "defaults.list is
> > > not a desktop file".
> >
> > > * Rebooting after the install results in a
> black
> > screen (no
> > > observable desktop). System is not hung--
> > Ctrl-Alt-Fx all
> > > switch between terminals, no (new) error
> is reported
> > on TTY0
> > > (Ctrl-Alt-F1).
> > > Paul
> > >
> > >
> > >
> > > Paul Hanchett
> > > -------------------
> > > Infotainment Engineer
> > > MSX on behalf of Jaguar Land Rover
> > > One World Trade Center, 121 Southwest Salmon
> Street, 11th
> > Floor,
> > > Portland, Oregon, 97204
> > >
> > > Email: [email protected]
> > > -------------------
> > >
> > > Business Details:
> > > Jaguar Land Rover Limited
> > > Registered Office: Abbey Road, Whitley, Coventry
> CV3 4LF
> > >
> > > Registered in England No: 1672070
> > >
> > >
> >
> > > _______________________________________________
> > > IVI mailing list
> > > [email protected]
> > > https://lists.tizen.org/listinfo/ivi
> >
> >
> >
> >
>
>
>
>
>
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