Warning: Cannot convert string "-dt-interface user-medium-r-normal-s*utf*-*-*-*-*-*-*-*-*" to type FontStruct
Warning: Missing charsets in String to FontSet conversion
Warning: Cannot convert string "-dt-interface system-medium-r-normal-s*utf*-*-*-*-*-*-*-*-*" to type FontSet
Warning: Missing charsets in String to FontSet conversion
Warning: Missing charsets in String to FontSet conversion
Warning: Cannot convert string "-dt-interface user-medium-r-normal-s*utf*-*-*-*-*-*-*-*-*" to type FontSet
Warning: Missing charsets in String to FontSet conversion
Warning: Cannot convert string "-dt-interface user-medium-r-normal-s*utf*-*-*-*-*-*-*-*-*" to type FontStruct
Warning: Missing charsets in String to FontSet conversion
Warning: Cannot convert string "-dt-interface system-medium-r-normal-s*utf*-*-*-*-*-*-*-*-*" to type FontSet
Warning: Missing charsets in String to FontSet conversion
Warning: Missing charsets in String to FontSet conversion
Warning: Cannot convert string "-dt-interface user-medium-r-normal-s*utf*-*-*-*-*-*-*-*-*" to type FontSet
Warning: Missing charsets in String to FontSet conversion
X Error of failed request:  BadWindow (invalid Window parameter)
  Major opcode of failed request:  143 (XINERAMA)
  Minor opcode of failed request:  2 (XINERAMAGetScreenCount)
  Resource id in failed request:  0x0
  Serial number of failed request:  248
  Current serial number in output stream:  248