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Groups > linux.debian.user > #232418 > unrolled thread

Bullseye: Redshift and Wayland

Started byCharles Curley <charlescurley@charlescurley.com>
First post2021-03-05 20:30 +0100
Last post2021-03-06 20:30 +0100
Articles 5 — 4 participants

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  Bullseye: Redshift and Wayland Charles Curley <charlescurley@charlescurley.com> - 2021-03-05 20:30 +0100
    Re: Bullseye: Redshift and Wayland Greg Wooledge <greg@wooledge.org> - 2021-03-05 20:40 +0100
      Re: Bullseye: Redshift and Wayland Charles Curley <charlescurley@charlescurley.com> - 2021-03-05 21:00 +0100
    Re: Bullseye: Redshift and Wayland Teemu Likonen <tlikonen@iki.fi> - 2021-03-06 06:40 +0100
      Re: Bullseye: Redshift and Wayland Wim <factotum_muth@web.de> - 2021-03-06 20:30 +0100

#232418 — Bullseye: Redshift and Wayland

FromCharles Curley <charlescurley@charlescurley.com>
Date2021-03-05 20:30 +0100
SubjectBullseye: Redshift and Wayland
Message-ID<BPoj8-7FZ-7@gated-at.bofh.it>
Redshift does not appear able to work with Wayland on Bullseye. Is there
a workaround or fix?

Trying location provider `geoclue2'...
error: XDG_RUNTIME_DIR not set in the environment.
Could not connect to wayland display, exiting.
Failed to start adjustment method wayland.
Trying next method...
No protocol specified
`RANDR Query Version' returned error -1
Initialization of randr failed.
Trying next method...
No protocol specified
X request failed: XOpenDisplay
Initialization of vidmode failed.
Trying next method...
No more methods to try.


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https://charlescurley.com
https://charlescurley.com/blog/

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#232425

FromGreg Wooledge <greg@wooledge.org>
Date2021-03-05 20:40 +0100
Message-ID<BPosN-7Jb-7@gated-at.bofh.it>
In reply to#232418
Charles Curley (charlescurley@charlescurley.com) wrote:
> Redshift does not appear able to work with Wayland on Bullseye. Is there
> a workaround or fix?
> 
> Trying location provider `geoclue2'...
> error: XDG_RUNTIME_DIR not set in the environment.
> Could not connect to wayland display, exiting.

What command did you run?  How did you try to run it?

Are you typing this in a shell that you opened in a graphical terminal
window inside your Wayland session?  Or are you trying to do this from
a crontab?

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#232428

FromCharles Curley <charlescurley@charlescurley.com>
Date2021-03-05 21:00 +0100
Message-ID<BPoM9-7Q0-7@gated-at.bofh.it>
In reply to#232425
On Fri, 5 Mar 2021 14:32:38 -0500
Greg Wooledge <greg@wooledge.org> wrote:

> > Trying location provider `geoclue2'...
> > error: XDG_RUNTIME_DIR not set in the environment.
> > Could not connect to wayland display, exiting.  
> 
> What command did you run?  How did you try to run it?

Line wrapping ahead....

root@orca:~# redshift
Trying location provider `geoclue2'...
Using provider `geoclue2'.
error: XDG_RUNTIME_DIR not set in the environment.
Could not connect to wayland display, exiting.
Failed to start adjustment method wayland.
Trying next method...
No protocol specified
`RANDR Query Version' returned error -1
Initialization of randr failed.
Trying next method...
No protocol specified
X request failed: XOpenDisplay
Initialization of vidmode failed.
Trying next method...
No more methods to try.
root@orca:~# 


charles@orca:~$ redshift
Trying location provider `geoclue2'...
Using provider `geoclue2'.
Could not connect to wayland display, exiting.
Failed to start adjustment method wayland.
Trying next method...
Using method `randr'.
Waiting for initial location to become available...
Unable to start GeoClue client: GDBus.Error:org.freedesktop.DBus.Error.AccessDenied: 'redshift' disallowed, no agent for UID 1000.
Access to the current location was denied by GeoClue!
Make sure that location services are enabled and that Redshift is permitted
to use location services. See https://github.com/jonls/redshift#faq for more
information.
Unable to get location from provider.
charles@orca:~$ 


> 
> Are you typing this in a shell that you opened in a graphical terminal
> window inside your Wayland session?

Yes. As both root and user.



-- 
Does anybody read signatures any more?

https://charlescurley.com
https://charlescurley.com/blog/

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#232446

FromTeemu Likonen <tlikonen@iki.fi>
Date2021-03-06 06:40 +0100
Message-ID<BPxPr-54n-3@gated-at.bofh.it>
In reply to#232418

[Multipart message — attachments visible in raw view] — view raw

* 2021-03-05 12:28:53-0700, Charles Curley wrote:

> Redshift does not appear able to work with Wayland on Bullseye. Is there
> a workaround or fix?

Redshift is made for X Window System (on Linux): it uses X's features to
set color temperature. Here is a quote from Redshift's FAQ:


    The Wayland protocol does not support Redshift. There is currently
    no way for Redshift to adjust the color temperature in Wayland.

    Instead, you can use:

        In GNOME Shell: Settings → Display Settings → Night Light
        In Plasma: System Settings → Display and Monitor → Night Color


https://github.com/jonls/redshift

-- 
/// Teemu Likonen - .-.. https://www.iki.fi/tlikonen/
// OpenPGP: 4E1055DC84E9DFF613D78557719D69D324539450

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#232456

FromWim <factotum_muth@web.de>
Date2021-03-06 20:30 +0100
Message-ID<BPKMF-4kD-1@gated-at.bofh.it>
In reply to#232446
On Saturday, 06 March at 06:40, Teemu Likonen wrote:

> * 2021-03-05 12:28:53-0700, Charles Curley wrote:
> 
> > Redshift does not appear able to work with Wayland on Bullseye. Is there
> > a workaround or fix?
> 
> Redshift is made for X Window System (on Linux): it uses X's features to
> set color temperature. Here is a quote from Redshift's FAQ:
> 
> 
>     The Wayland protocol does not support Redshift. There is currently
>     no way for Redshift to adjust the color temperature in Wayland.
> 
>     Instead, you can use:
> 
>         In GNOME Shell: Settings → Display Settings → Night Light
>         In Plasma: System Settings → Display and Monitor → Night Color
> 

Or you can use 'gammastep'. It's similar to redshift.

> 
> https://github.com/jonls/redshift
> 
> -- 
> /// Teemu Likonen - .-.. https://www.iki.fi/tlikonen/
> // OpenPGP: 4E1055DC84E9DFF613D78557719D69D324539450


-- 
All the best
Wim

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