A modified version of MarianArlt's Sugar Dark theme for Simple Desktop Display Manager (SDDM). Based on the aesthetic of Valve's SteamOS. Created for HoloISO (And SteamOS 3.0 in the future once Valve release it).
Original repository: https://github.com/MarianArlt/sddm-sugar-dark
sddm (Version >= 0.18.0), qt5 (Version >= 5.11.0), qt5-quickcontrols2 (Version >= 5.11.0), qt5-svg (Version >= 5.11.0)
Download the tar archive then extract the contents to the theme directory of SDDM:
$ sudo tar -xzvf /Path/To/Your/sddm-sugar-steamOS.tar.gz -C /usr/share/sddm/themes
This will extract all the files to a folder called "sddm-sugar-steamOS" inside of the themes directory of SDDM.
After that, you will have to point SDDM to the new theme by editing its config file with your favorite editor
sudo <editor> /etc/sddm.conf.d/sddm.conf
If sddm.conf doesn't exist, create one.
Find following lines (Add if file is empty).
[Theme]
Current=
Set Current= to Current=sddm-sugar-steamOS.
You can take a look at the default config file of SDDM for reference: /usr/lib/sddm/sddm.conf.d/default.conf.
Copyright (C) 2018 Marian Arlt.
Sugar Dark is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
Sugar Dark is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with Sugar Dark. If not, see https://www.gnu.org/licenses/.
This project is not affiliated with Valve Corporation. All imagery associated with Valve and Steam belong to Valve, LLC.
From Marian Arlt:
In the past years I have spent quite some hours on open source projects. If you are the type of person who digs attention to detail, know how much work is involved in it and/or simply likes to support makers with a coffee or a beer I would greatly appreciate your donation on my PayPayl account.
Alternatively downloading my themes directly from opendesktop or with the kde sddm system settings module will at least help me a little to be able to attend your issues and requests.
Please consider helping developers you think are worth a penny or two, literally.