problemas con minitube

[spieman]

Tengo ubuntu karmic, y desde una actualización, minitube no me funciona. 
El terminal me reporta estos errores. Si algien me puede decir como 
soluciono, se lo agradeceria, Gracias a toda lacomunidad 
(<unknown>:23556): CRITICAL **: atk_object_set_name: assertion `name != 
NULL' failed
GET 
"http://gdata.youtube.com/feeds/api/videos?q=humoristas&max-results=10&start-index=1" 

QAbstractItemModel::endInsertRows:  Invalid index ( 1 , 0 ) in model 
ListModel(0x94489d0)
GET 
"http://www.youtube.com/get_video_info?video_id=hL6udw_AiwY&el=embedded&ps=default&eurl=" 

GET "http://i.ytimg.com/vi/hL6udw_AiwY/2.jpg"
GET "http://i.ytimg.com/vi/wKQYfiEiSEQ/2.jpg"
GET "http://i.ytimg.com/vi/I9jZ3-LLuwA/2.jpg"
GET "http://i.ytimg.com/vi/lvr8vQNuRvk/2.jpg"
GET "http://i.ytimg.com/vi/VtAPADXIRKA/2.jpg"
GET "http://i.ytimg.com/vi/T2NKXYt6F6U/2.jpg"
GET "http://i.ytimg.com/vi/Ft-sO7ywDkw/2.jpg"
GET "http://i.ytimg.com/vi/GkQ7GiZYPxg/2.jpg"
GET "http://i.ytimg.com/vi/C8rjr4jmWd0/2.jpg"
GET "http://i.ytimg.com/vi/m5tfYowPOzo/2.jpg"
HEAD 
"http://www.youtube.com/get_video?video_id=hL6udw_AiwY&t=vjVQa1PpcFO9UzdPpwxymKYze6TTc7Ey3vNSsyTk4PY=&eurl=&el=embedded&ps=default&fmt=22" 

Playing 
"http://www.youtube.com/get_video?video_id=hL6udw_AiwY&t=vjVQa1PpcFO9UzdPpwxymKYze6TTc7Ey3vNSsyTk4PY=&eurl=&el=embedded&ps=default&fmt=18" 

X Error: BadMatch (invalid parameter attributes) 8
   Extension:    133 (Uknown extension)
   Minor opcode: 19 (Unknown request)
   Resource id:  0x5200002
X Error: BadMatch (invalid parameter attributes) 8
   Extension:    133 (Uknown extension)
   Minor opcode: 19 (Unknown request)
   Resource id:  0x5200002
X Error: BadMatch (invalid parameter attributes) 8
   Extension:    133 (Uknown extension)
   Minor opcode: 19 (Unknown request)
   Resource id:  0x5200002
X Error: BadMatch (invalid parameter attributes) 8
   Extension:    133 (Uknown extension)
   Minor opcode: 19 (Unknown request)
   Resource id:  0x5200002
X Error: BadMatch (invalid parameter attributes) 8
   Extension:    133 (Uknown extension)
   Minor opcode: 19 (Unknown request)
   Resource id:  0x5200002
X Error: BadMatch (invalid parameter attributes) 8
   Extension:    133 (Uknown extension)
   Minor opcode: 19 (Unknown request)
   Resource id:  0x5200002
X Error: BadMatch (invalid parameter attributes) 8
   Extension:    133 (Uknown extension)
   Minor opcode: 19 (Unknown request)
   Resource id:  0x5200002
X Error: BadMatch (invalid parameter attributes) 8
   Extension:    133 (Uknown extension)
   Minor opcode: 19 (Unknown request)
   Resource id:  0x5200002
X Error: BadMatch (invalid parameter attributes) 8
   Extension:    133 (Uknown extension)
   Minor opcode: 19 (Unknown request)
   Resource id:  0x5200002
X Error: BadMatch (invalid parameter attributes) 8
   Extension:    133 (Uknown extension)
   Minor opcode: 19 (Unknown request)
   Resource id:  0x5200002
X Error: BadMatch (invalid parameter attributes) 8
   Extension:    133 (Uknown extension)
   Minor opcode: 19 (Unknown request)
   Resource id:  0x5200002
X Error: BadMatch (invalid parameter attributes) 8
   Extension:    133 (Uknown extension)
   Minor opcode: 19 (Unknown request)
   Resource id:  0x5200002
The program '<unknown>' received an X Window System error.
This probably reflects a bug in the program.
The error was 'BadMatch (invalid parameter attributes)'.
   (Details: serial 563 error_code 8 request_code 133 minor_code 19)
   (Note to programmers: normally, X errors are reported asynchronously;
    that is, you will receive the error a while after causing it.
    To debug your program, run it with the --sync command line
    option to change this behavior. You can then get a meaningful
    backtrace from your debugger if you break on the gdk_x_error()