Breeze lock screen and SDDM UI are almost the same. But the configuration UI are different. Lock screen configuration use wallpaper selector, which is nice. But SDDM background configuration use a file picker. I usually want to use the same picture for lock screen and SDDM. Maybe some users use the same picture for wallpaper, lock screen and SDDM. Using the same wallpaper selector makes life easier. And some new users don't even know the difference between lock screen and SDDM. Maybe here is a possibility to set SDDM background image automatically as lock screen wallpaper changes.
Makes sense. > Maybe here is a possibility to set SDDM background image automatically as > lock screen wallpaper changes. I'd like this too. That's tracked with Bug 403953.
And maybe you'd like to be able to use a solid color too. Any plugins that SDDM doesn't support could simply be blacklisted. Or instead, maybe only the Image and Solid Color plugins could be whitelisted with all others not appearing.
*** Bug 371636 has been marked as a duplicate of this bug. ***
*** Bug 381207 has been marked as a duplicate of this bug. ***
*** Bug 454272 has been marked as a duplicate of this bug. ***
*** Bug 454791 has been marked as a duplicate of this bug. ***
*** Bug 466833 has been marked as a duplicate of this bug. ***
In Plasma 6, if you go to Colors & Themes --> Login Screen (SDDM) --> <Change Background> of the Breeze default theme, then <Clear Iimage>, a color will be used instead the image, the color being set internally by the `theme.conf` file `color` entry. There is no color setting in the KCM module I can find, so must be edited manually. I would like a standard approach, I try to understand the module code, but I fail to understand the reasons why is there a user configuration file, `theme.conf.user` as long as SDDM is a system level functionality and must be displayed before any specific user action as it is before the user login. Do I miss something here? Well, may be some backward compatibility or potentially revert to defaults mechanism, but there is no button to do that,so... To be consistent, I'd implement this by using "org.kde.image" and "org.kde.color" wallpaper packages similarly to the kscreenlocker, as it is no mechanism to manage any wallpaper package. Eventually, I would add a loader for the particular theme settings, if any.
*** Bug 497769 has been marked as a duplicate of this bug. ***
Inconvenience still present in Plasma 6.2.4
Here's a few ideas I had about this one, I don't know which would be best for UX: 1a) have system settings return the sddm screen when a user searches for wallpapers (and possibly highlight the 'change background' buttons on that ppage for like ~5 seconds after entering it so the user can see where they can change it) 1b) add an option into the walppaper menu (the one in system settings and accessible from the desktop) that lets users set login/lock screen wallpapers - to follow the logic of the groups name 2a) have the second option be 'Lockscreen and Login screen' in the right click context menu when right-clicking an image in dolphin 2b) add a third row for login screen and rename the last entry from 'Both' to 'All' (a/b because I feel my ideas are mutually exclusive, numbers could be all implemented to help with this)