Path: ...!fu-berlin.de!uni-berlin.de!individual.net!not-for-mail
From: Chris Green <cl@isbd.net>
Newsgroups: comp.sys.raspberry-pi
Subject: Re: Unclutter on Official Touchscreen
Date: Tue, 26 Mar 2024 16:43:42 +0000
Lines: 45
Message-ID: <uiabdk-6q0a.ln1@esprimo.zbmc.eu>
References: <R2idnZ7jI8UDNWP4nZ2dnZfqnPSdnZ2d@brightview.co.uk> <86wmps4oow.fsf@building-m.net> <2OGcnTfjHb_BQGL4nZ2dnZfqn_qdnZ2d@brightview.co.uk> <86sf0e47it.fsf@building-m.net> <86o7b23t57.fsf@building-m.net> <DS-dnaOC5s2R4Z_7nZ2dnZfqnPadnZ2d@brightview.co.uk> <86jzlp3ql2.fsf@building-m.net>
Mime-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
X-Trace: individual.net ezNVKJ1hDmYzD9bWHbbvCAXYYlTi4xYIVXndip7pBG4Vqmpq0=
X-Orig-Path: not-for-mail
Cancel-Lock: sha1:fkGAbwmaFJ1406cOnP0uVohmv3o= sha256:iw0ko1D6P6Clb7fXmVYPenZRaot4fN6tzGTlCvHfRms=
User-Agent: tin/2.6.2-20220130 ("Convalmore") (Linux/5.15.0-100-generic (x86_64))
Bytes: 2319

John <john@building-m.simplistic-anti-spam-measure.net> wrote:
> The Incredible Bulk <please.nospam@me.com> writes:
> 
> > John wrote:
> >> John <john@building-m.simplistic-anti-spam-measure.net> writes:
> >> 
> >>> The Incredible Bulk <please.nospam@me.com> writes:
> >>>
> >>>> John wrote:
> >>>>> The Incredible Bulk <please.nospam@me.com> writes:
> >>>>>
> >>>>>> I am trying to use unclutter on bookworm with the official 7" touchscreen.
> >>>>>>
> >>>>>> However I get unclutter: could not open display
> >>>>> How and when are you running the command?
> >>>>> john
> >>>>>
> >>>>
> >>>> At the mmoment just from the command line to test it out
> >>>
> >>>  From the command line... in a terminal emulator inside X? Because if
> >>> you're ssh'd in you'll need to tell it which display to talk to, e.g.
> >>> DISPLAY=0 unclutter
> >>>
> >>> john
> >> This should, of course, be
> >> DISPLAY=:0 unclutter
> >> Mea culpa.
> >> john
> >> 
> > The problem is I do not know what the value for display=: should be as
> > 0 does not work (display not found) and all other numbers produce the
> > same result
> 
> If you are running X, it's almost certainly :0
> 
Usually :0.0 for the local display I think:-

    chris$ echo $DISPLAY
    :0.0
    chris$ 

-- 
Chris Green
·