http://bugzilla.opensuse.org/show_bug.cgi?id=1128733 Bug ID: 1128733 Summary: globally disabled composite extension makes plasma unusable Classification: openSUSE Product: openSUSE Tumbleweed Version: Current Hardware: All OS: Other Status: NEW Severity: Normal Priority: P5 - None Component: KDE Workspace (Plasma) Assignee: opensuse-kde-bugs@opensuse.org Reporter: mrmazda@earthlink.net QA Contact: qa-bugs@suse.de Found By: --- Blocker: --- Possibly related: bug 1079607 15.0B & TW20180203 Xorg terminates with error if Composite is disabled https://bugzilla.redhat.com/show_bug.cgi?id=1565402 Xorg server aborts when composite extension is disabled To reproduce: 1-include in /etc/X11/xorg.conf.d/*conf 'Option "Composite" "Disable"' 2-start a plasma session 3-left click menu starter or right click desktop Actual behavior: 1-screen turns completely black 2-subsequent left clicks either do nothing, or briefly flash the desktop; similar for right clicks 3-keyboard unresponsive except to Ctrl-Alt-BS Expected behavior: 1-menus open normally, without unwanted fluff 2-keyboard & everything else tried works normally Other notes: 1-Konsole automatically reopened from prior sessions works normally. 2-Happens on 32 bit 20190307 host gx151 with Radeon DDX or Intel DDX & 64 bit 20190301 host big41 with modesetting DDX & kinit-5.55.0-2.1 on Eagle Lake X4500. 3-Works as expected on 64 bit 20190124 host p5bse with modesetting DDX on GT218 & kinit-5.54; big41 host Fedora 29 with server 1.20.4, kernel 4.20.13 & kf5-kinit-5.55.0-1; and Fedora 30 host big41 with server 1.20.4, kernel 5.0 & kf5-kinit-5.55.0-1. 4-Mailing list thread: https://lists.opensuse.org/opensuse-support/2019-03/msg00075.html -- You are receiving this mail because: You are on the CC list for the bug.