Public bug reported: I maintain and update a GTK2/3+ theme (http://winxp4life.tk), and with the latest version of GTK3 in Ubuntu 22.04, my theme no longer works due to a segfault caused by this rule:
.mate-panel-menu-bar { background-image: -gtk-gradient (linear, left top, left bottom, from (#3168d5), color-stop (0.15, #4490e6), color-stop (0.30, #235bd9), color-stop (0.90, #2562de), to (#1941a5)); background-color: @selected_bg_color_top_menu; padding: 0px; color: @bg_color; text-shadow: none; } If I remove the background-image property, the theme works and the segfault doesn't happen. It appears that any -gtk-gradient set on background-image for .mate-panel-menu-bar doesn't work and causes Mate to segfault. I have to change the theme and restart to get things to work again. ** Affects: gtk+3.0 (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to gtk+3.0 in Ubuntu. https://bugs.launchpad.net/bugs/2004432 Title: GTK 3.2+ Theme mate-applications.css: segfault libcairo .mate-panel- menu-bar background-image: -gtk-gradient Status in gtk+3.0 package in Ubuntu: New Bug description: I maintain and update a GTK2/3+ theme (http://winxp4life.tk), and with the latest version of GTK3 in Ubuntu 22.04, my theme no longer works due to a segfault caused by this rule: .mate-panel-menu-bar { background-image: -gtk-gradient (linear, left top, left bottom, from (#3168d5), color-stop (0.15, #4490e6), color-stop (0.30, #235bd9), color-stop (0.90, #2562de), to (#1941a5)); background-color: @selected_bg_color_top_menu; padding: 0px; color: @bg_color; text-shadow: none; } If I remove the background-image property, the theme works and the segfault doesn't happen. It appears that any -gtk-gradient set on background-image for .mate-panel-menu-bar doesn't work and causes Mate to segfault. I have to change the theme and restart to get things to work again. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gtk+3.0/+bug/2004432/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp