On a Raspberry Pi 3+ with 32 GB sd card system loads and I can get ssh access to update packages through yast. All good there, reboot.
Using ssh to login I can start yast and add an ordinary user for regular non-root access.
Now if I try to log in directly at the console with the root or non-root user the screen goes completely white, with mouse cursor showing.
Dmesg shows a series of errors like this (about 20 or so):
257.010080] [drm:vc4_bo_create [vc4]] *ERROR* Failed to allocate from CMA:
257.010114] vc4-drm soc:gpu: [drm] V3D: 52560kb BOs (111)
257.010132] vc4-drm soc:gpu: [drm] V3D shader: 268kb BOs (65)
257.010142] vc4-drm soc:gpu: [drm] dumb: 3512kb BOs (5)
257.010154] vc4-drm soc:gpu: [drm] binner: 16384kb BOs (1)
257.010164] vc4-drm soc:gpu: [drm] RCL: 8kb BOs (1)
257.010173] vc4-drm soc:gpu: [drm] BCL: 4kb BOs (1)
257.010183] vc4-drm soc:gpu: [drm] total purged BO: 21020kb BOs (226)
Thinking this might be related to lacking video memory allocated I examined the config.txt file in the EFI partition and found it was set to 32 so I increased this to 128 but the error persists. Any suggestions?