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Wed, 08 Mar 2023 12:57:30 +0100 References: <871qlzzew2.fsf@gmail.com> User-agent: mu4e 1.8.13; emacs 28.1 From: "Dr. Arne Babenhauserheide" To: =?utf-8?Q?Andr=C3=A9_A=2E_Gomes?= Cc: Gottfried , help-guix@gnu.org Subject: Re: The Night Light filter, also known as Blue Light filter or Color Temperature filter Date: Wed, 08 Mar 2023 12:55:39 +0100 In-reply-to: <871qlzzew2.fsf@gmail.com> Message-ID: <87fsaf78wm.fsf@web.de> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="=-=-="; micalg=pgp-sha256; protocol="application/pgp-signature" X-Provags-ID: V03:K1:FAs77juguPNNjUzu3vkWp4sWlD0C6MseGz5zdv6TrJNpH1n/Gpk DZ3shYZJ3Ni/W9I3Q/fvJ8kvAXoA1YxeQD0sbGGsEXNuqO94fsdIUrkCkWTzH8UtFdW49EP KGQ05B1bOR0BQer3H32mOTM++8nQWmb9PpLO4KQD3j/xeZM+Tr/hoxvTSCtTM8jK4EtC9CX RFeheUCC8ubGO/5l9LOcg== UI-OutboundReport: notjunk:1;M01:P0:wiaXCbYOSaQ=;REYWblL7F2UXIDm+tTt0wfqlZaK SCYBe5H4ZiwFxJ4FfYfucy1SzCw9maDc1GbfvQlsHeuSmoS8ZqOYrVYJciSfocMbeQZhvocSi gK2WBZk/9B8b6OVFIXoZqX4BrKXQ332SRpkgDXDVYn/W6b7Reas/CG46YX/3ynOuiTg0fU413 LMg6YG1bP12uHA8oK0wLuHTzA7ZWkpsdNQwknZ69NwBiTrsriFxjwXkGUXnwjuuh5EmFNUsez gYncGNegPnnAt7p3pZGkPhwyEhMZgIDGxHP+YJkSZ36nFs0Ob1GZqA8rJEDSgcsuvq7adZlfA K+5G0GQ14CyL01oBuSAspm8zhK/+DwSfIyM1s6FmbBS0xrOT+NV87nmJz+JZZK1Gz6j+WRxRo Ro/OMb8lqbM3/a4BgCEN4RSUGgcApBmBP6b0SsPh9NBRwUcQ/pJpON+HPbCgSeMj2JJk2znOX u5/yJawLB6aAw1UBVLPbcKDNWy+RJau1kScrsVzeSrJnIV085GOP9DKwMlHp5CZs6zmMBl/14 Ei2Rf9bDV4C09SuTcoiZ8BMaWjXSzZVNcpMZnZlxJzCdCsHmPQXiZhUlBalSdUfAZ33jlBP7C XLca8CFjdHeCkcWfahNFL+OHkYE1ZkjqHLiMSRhiLCm8sL3HLBU7oQs4E3Xdw78+DrBI5AQ4y NASiBdz1Gq5aXafehff3zQGzgE54gUjm8uI1KqAofGJAuqMOM08z1BpfNtHlBAQ7pMrS+1sUs jQr8GLyaODfQd8T+X3EaRGCb33rMj32LkZufeQvAURExzS/gfiWJ8BZBON5xh2adbngp1Pqg/ Nx3JV9Xiu2HCs6rxEZBWhn5nT1kWy9DEizF8wMkaBf1v4GufUqbf07Jifd41XMrw2GAGL2G09 vKBVEFPDlEOnzFTMGc0PbbRfRmkMzO6C4YvirpnwCsEbIjfMphc/b/ul1w2LoM0wQXd8jeLjO NoWJnw== Received-SPF: pass client-ip=212.227.17.11; 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dkim=pass header.d=web.de header.s=s29768273 header.b=NVs0EDrc; spf=pass (aspmx1.migadu.com: domain of "help-guix-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="help-guix-bounces+larch=yhetil.org@gnu.org"; dmarc=pass (policy=none) header.from=web.de X-Migadu-Spam-Score: -8.54 X-Spam-Score: -8.54 X-Migadu-Queue-Id: BB176F739 X-Migadu-Scanner: scn1.migadu.com X-TUID: Jr9dpqvCeky7 --=-=-= Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Andr=C3=A9 A. Gomes writes: > Gottfried writes: >> The Night Light filter, also known as Blue Light filter or Color >> Temperature filter, >> >> Is there a package in Guix to support this? > > If you're looking for an external tool (not included in the desktop > environment), I'd suggest gammastep. I'm not sure whether it works both > on X and Wayland, but I think it does! I use redshift =E2=80=94 does that do what you need? Best wishes, Arne =2D-=20 Unpolitisch sein hei=C3=9Ft politisch sein, ohne es zu merken. draketo.de --=-=-= Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQJEBAEBCAAuFiEE801qEjXQSQPNItXAE++NRSQDw+sFAmQIeCoQHGFybmVfYmFi QHdlYi5kZQAKCRAT741FJAPD60oED/4l35wBvt9lrkaHXyPIGri+66Te1brU9bYh dUxX4WwGKzfq0w+moT75HO51d2i7rpeF60BhSpNwAQQdGE/sYP04GDi1YcR4r41z uoDxeuGZApdPtBs1YuumpoWnzJVJbKVU6628JRAIc5MAe7pwP0OmlqHiLaw2YNwG 6qO1eLflBvl+c045S4051ghaIf+ti7c8KIMlrcZpKGHsG0JgTB32hwmW2kCdxr09 uzeg7/zs8TG4IDs9J2T+5DBtEoCKI+y2lzgYOCAqYNPBt4gzyJvVgbrb5uxlnKOi UnInDoplgpsrz5sy/4T2faiyxVHw3Tf1g+vP8psbYvuVJgYjL1xi8y4IWYIVo1gi x0WMX6pGRpk/4HGV1Eq4oMizjjvCmOUib+KqvS2QaTdc5eXSGAHWwd1zLKyVfgfJ Y9SyvU63TLdSjH/1x1A0jEVyT1nrETD4WmltiuVCO6iJzcFy2mfKrkWlYAcMRDRX Lnnho6+GINgU4YSoZF+PCNfvc1QctaIjrINpXzeZqHphavmI5EUGaJ3ETNkZ2n7m HqwC/XZanuXvAV+/GToORNdV0Fe8ibptu5urtAgK0wgMwCd0MAXPeBE6+35VXbQJ Q+XRNHcIKQWs2707De6j7Yw3ZaFwwGLgZl/reKhhab7zgHlEbsX6OcOubit+HdfQ HLwX5vq7LIjEBAEBCAAuFiEE3Si95tmHXKvOSosd3M8NswvBBUgFAmQIeCoQHGFy bmVfYmFiQHdlYi5kZQAKCRDczw2zC8EFSDH2BACEad0FA1z3lgEJvC7nXhSB4pCu X6zS4K5qOiT2VKSjc0SkrLjZdRyLYbw2hXW31Ga65Pff9OnT1iBJV5VdnMJSi12J JD0zolWL9Xqyqy8YJE/07dsolqXM56j1u0apraORWwGpDFd1uXVELe67yscHvo8x 8KZHAwUgMsb8/aD8vw== =AO5z -----END PGP SIGNATURE----- --=-=-=--