https://bugzilla.suse.com/show_bug.cgi?id=1225296 https://bugzilla.suse.com/show_bug.cgi?id=1225296#c13 --- Comment #13 from Martin Schmidt <martin.schmidt@io-warnemuende.de> --- Dear all, back to some minor extend ... with xf86-video-nouveau installed: - booting (advanced options for 15.6) with kernel 5.14 works well on the first screen and ends up in the desired 2-screen environment. - booting (advanced options for 15.6) with kernel 6.4 switches to the second screen after "loading intial ramdisk". The first screen goes to sleep forever. The login screen is blured, but password input works anyway - just guessing where to type. Then a normal 1-screen kde comes up. I had deinstalled xf86-video-nouveau. Doing so I did not get a login screen at all, when booting kernel 6.4. The system was accessable remotely via ssh, so I reinstalled this module with zypper this way. Deinstalling also Mesa-dri-nouveau makes the system almost irresponsive, some fallback using a small graphics device in the memory seems to do a very slow job. I reinstalled this module. modeprobe -D nouveau shows different results for both kernels. insmod /lib/modules/5.14.21-150500.55.59-default/kernel/drivers/video/fbdev/core/fb_sys_fops.ko.zst insmod /lib/modules/5.14.21-150500.55.59-default/kernel/drivers/video/fbdev/core/sysimgblt.ko.zst insmod /lib/modules/5.14.21-150500.55.59-default/kernel/drivers/video/fbdev/core/sysfillrect.ko.zst insmod /lib/modules/5.14.21-150500.55.59-default/kernel/drivers/video/fbdev/core/syscopyarea.ko.zst is missing with 6.4. Also insmod /lib/modules/5.14.21-150500.55.59-default/kernel/drivers/gpu/drm/drm.ko.zst does not have a 6.4-counterpart. I am producing the dmesg - logs now and will upload them soon. Cheers -- You are receiving this mail because: You are on the CC list for the bug.