UserEventAgent und coreaudiod reagieren nicht

[MaSa]

Hallo,

bin ziemlich verzweifelt. Schon nach dem Start des Rechners machen die Prozesse "UserEventAgent" (user) und "coreaudiod" (root) reproduzierbar Probleme. Beide "reagieren nicht".

Ich habe schon gegoogelt. Erfolglose Maßnahmen:
- Parallels de-installiert (hing auch)
- DIVX auf den aktuellsten Stand gebracht

Was kann ich tun?

Sampling process 456 for 3 seconds with 1 millisecond of run time between samples
Sampling completed, processing symbols...
Analysis of sampling coreaudiod (pid 456) every 1 millisecond
Call graph:
2395 Thread_2507
2395 0x27c2
2395 0x97b7
2395 CFRunLoopRunInMode
2395 CFRunLoopRunSpecific
2395 mach_msg
2395 mach_msg_trap
2395 mach_msg_trap
2395 Thread_2603
2395 thread_start
2395 _pthread_start
2395 AVS : : DestroyAVCDeviceController(AVS::AVCDeviceController*)
2395 CFRunLoopRun
2395 CFRunLoopRunSpecific
2395 mach_msg
2395 mach_msg_trap
2395 mach_msg_trap
2395 Thread_2703
2395 thread_start
2395 _pthread_start
2395 CAPThread::Entry(CAPThread*)
2395 HALRunLoop::OwnThread(void*)
2395 CFRunLoopRunInMode
2395 CFRunLoopRunSpecific
2395 mach_msg
2395 mach_msg_trap
2395 mach_msg_trap

Total number in stack (recursive counted multiple, when >=5):

Sort by top of stack, same collapsed (when >= 5):
mach_msg_trap 7185
Sample analysis of process 456 written to file /dev/stdout

Sampling process 444 for 3 seconds with 1 millisecond of run time between samples
Sampling completed, processing symbols...
Analysis of sampling UserEventAgent (pid 444) every 1 millisecond
Call graph:
2191 Thread_2507
2191 0x1afa
2191 0x29d7
2191 CFRunLoopRun
2191 CFRunLoopRunSpecific
2191 mach_msg
2191 mach_msg_trap
2191 mach_msg_trap
2191 Thread_2603
2191 thread_start
2191 _pthread_start
2191 __NSThread__main__
2191 -[NSThread main]
2191 appusage_server_routine
2191 -[NSRunLoop(NSRunLoop) run]
2191 -[NSRunLoop(NSRunLoop) runMode:beforeDate:]
2191 CFRunLoopRunInMode
2191 CFRunLoopRunSpecific
2191 mach_msg
2191 mach_msg_trap
2191 mach_msg_trap
2191 Thread_2703
2191 thread_start
2191 _pthread_start
2191 AVS : : DestroyAVCDeviceController(AVS::AVCDeviceController*)
2191 CFRunLoopRun
2191 CFRunLoopRunSpecific
2191 mach_msg
2191 mach_msg_trap
2191 mach_msg_trap
2191 Thread_2803
2191 thread_start
2191 _pthread_start
2191 CAPThread::Entry(CAPThread*)
2191 HALRunLoop::OwnThread(void*)
2191 CFRunLoopRunInMode
2191 CFRunLoopRunSpecific
2191 mach_msg
2191 mach_msg_trap
2191 mach_msg_trap

Total number in stack (recursive counted multiple, when >=5):

Sort by top of stack, same collapsed (when >= 5):
mach_msg_trap 8764
Sample analysis of process 444 written to file /dev/stdout

Konfig:
Modellname: Mac Pro, Dual QuadCore, 2.8 GHz
OSX: 10.5.8