https://bugzilla.suse.com/show_bug.cgi?id=1215404 Bug ID: 1215404 Summary: SDDM displays blank screen with 100% CPU load or corrupt screen Classification: openSUSE Product: openSUSE Tumbleweed Version: Current Hardware: x86-64 OS: openSUSE Tumbleweed Status: NEW Severity: Normal Priority: P5 - None Component: X11 Applications Assignee: screening-team-bugs@suse.de Reporter: ilgaz@ilgaz.gen.tr QA Contact: qa-bugs@suse.de Target Milestone: --- Found By: --- Blocker: --- Created attachment 869556 --> https://bugzilla.suse.com/attachment.cgi?id=869556&action=edit journalctl -b while SDDM displaying corrupt screen. I used SDDM here with my nouveau (mcp79, nv9400) for years on this Macbook 5.1 . I started seeing corrupt fonts (totally unreadable) or 100% CPU load from sddm-greeter with black screen. I am attaching output of journalctl -b taken when it was happening. -- You are receiving this mail because: You are on the CC list for the bug.