The easy and quick fix is to swap the tooltip-fg and tooltip-bg colors. The tooltips then have dark background and are not ideally distinguishable from the rest of the UI, but at least they're readable :)
## gtk.css @define-color tooltip_bg_color #333333; @define-color tooltip_fg_color #fffde0; ## settings.ini gtk-color-scheme = "base_color:#686868\nbg_color:#444444\ntooltip_bg_color:#333333\nselected_bg_color:#9db6cd\ntext_color:#efefef\nfg_color:#efefef\ntooltip_fg_color:#FFFDE0\nselected_fg_color:#F5F5F5\nlink_color:#74a0c6\nbg_color_dark:#686868\nfg_color_dark:#fcfcfc" -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1050551 Title: [xubuntu] CapsLock warning on login screen is invisible (colorscheme issue) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/shimmer-themes/+bug/1050551/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs