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[Len Ovens <len@xxxxxxxxxxxxx>]

** Changed in: ubuntustudio
       Status: New => Invalid

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https://bugs.launchpad.net/bugs/1422682

Title:
  Ardour 3 - Jack can't use real-time scheduling (RR/5)

Status in Ubuntu Studio:
  Invalid

Bug description:
  Ardour 2.8.16 looks to work properly but if I try to use Ardour 3, the following message appears and impede to the program to load: 
  -Error JACK cannot use real time scheduling RR/5 - 1: operation not allowed
  - Error Jack Jack client aquired self read time error
  - worning: your system has a limit for a maximum amount of self lock memory
  - impossible to load the session
  -Jack cannot create thread res=1

  the limit of the system (by typing "ulead -l" in terminal emulator) is
  64

  System in use:
  - Lenovo ideapad Z500 - Core I7
  - Roland VG99 guitar syntesizer via USB

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