https://bugzilla.suse.com/show_bug.cgi?id=1200989 Bug ID: 1200989 Summary: system crash on simultaneous power-on of two monitors Classification: openSUSE Product: openSUSE Distribution Version: Leap 15.4 Hardware: Other OS: Other Status: NEW Severity: Normal Priority: P5 - None Component: Kernel Assignee: kernel-bugs@opensuse.org Reporter: ro@suse.com QA Contact: qa-bugs@suse.de Found By: --- Blocker: --- I had this already with 15.3, now tried again with 15.4 ... I have this PN50 with two monitors attached, it is always on but I power off the monitors in the evening and turn them on when I get to the system in the morning. If I turn on one monitor, wait for a picture and then turn on the second one, all is fine. If I turn on both at the same time the system freezes completely, does not even ping anymore. AMD Ryzen 7 4800U, AMD Renoir GPU, 2 LG 27 UHD monitors. -- You are receiving this mail because: You are the assignee for the bug.