These processes seem to be holding up the installation of UPD8 in apps 10 . . .
The following F1 jobs are currently running
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F1JOB_3 Transaction_SYS.Process_All_Pending__(0,'Default Queue','%',job_id_)
Running job: Dictionary_Sys.Post_Rebuild_Dictionary__
F1JOB_2190 Mobile_Db_Process_SYS.Push_Data_('MaintEngApp')
Use Install_Tem_SYS.Stop_Scheduler_Processes to stop all currently running F1 jobs if you do not want to wait until they finish.