In DOM the following error messages appear after I created a custom.sh file in /etc/profile.d with spec for 1920x1080 (output xrandr). The resolution is set and works.
X Error of failed request: BsdName (named color or font does not exist)
Major opcode of failed request: 139 (RANDR)
MInor opcode of failed request: 16 (RRCreateMode)
Serial number of failed request: 35
Current serial number in output stream: 35