https://bugzilla.kernel.org/show_bug.cgi?id=60523
--- Comment #47 from Alex Belykh albel727@ngs.ru --- Created attachment 124111 --> https://bugzilla.kernel.org/attachment.cgi?id=124111&action=edit dmesg when booting with two monitors
The lockups at 3.8 sec and 19.3 sec are observable. Also I wonder why it initially switches into "single_disp video" only to immediately switch to "video" afterwards. Incidentally, one of the displays is vga, other is dvi, if that matters.