Question: support wlr-gamma-control-unstable-v1

[agrisvv]

HI! Sorry for question! On fedora 31 then running app i get:

compositor doesn't support wlr-gamma-control-unstable-v1

graphic card? monitors? can't understand from source code..

[bhepple]

Hi,

Maybe try upgrading to sway-1.4 using:

sudo dnf copr enable mhonek/sway sudo dnf upgrade sway

May I ask what command you used to install wl-gammctl?

Thanks

Bob

On Thu, 16 Apr 2020 at 04:55, Agris [email protected] wrote:

HI! Sorry for question! On fedora 31 then running app i get:

compositor doesn't support wlr-gamma-control-unstable-v1

graphic card? monitors? can't understand from source code..

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[bhepple]

Or you can use modules (actually supported by fedora whereas copr is individual supported):

sudo dnf module enable sway:rolling sudo dnf module update sway

On Thu, 16 Apr 2020 at 04:55, Agris [email protected] wrote:

HI! Sorry for question! On fedora 31 then running app i get:

compositor doesn't support wlr-gamma-control-unstable-v1

graphic card? monitors? can't understand from source code..

— You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub, or unsubscribe.

[agrisvv]

sway was not installed at all. Installed. Rebooted, logged in gnome-wayland.

sway.x86_64 1.4-1.fc31 @copr:copr.fedorainfracloud.org:mhonek:sway    
swaybg.x86_64 1.0-2.fc31 @fedora                                        
wlroots.x86_64 0.10.1-1.fc31 @copr:copr.fedorainfracloud.org:mhonek:sway
wl-gammactl.x86_64 0.1-0.1.20200406git.611846c.fc31 @copr:copr.fedorainfracloud.org:wef:wl-gammactl

then try to run:

wl-gammactl 
compositor doesn't support wlr-gamma-control-unstable-v1

[bhepple]

Ah! You're using gnome. I get exactly the same error when running gnome. I normally run sway instead.

I guess we can say that gnome does not support the wlr-gamma-control protocol.

I'll add a note to my reddit post and propose something for the readme.

[Vistaus]

I'm getting the exact same error on KDE Plasma 5.24 on Arch. It would be nice if this could be resolved, as I have yet to find a working brightness control utility that works on Wayland…