A 'System Timer Resolution too low' dialog pops up when I click the yellow alert triangle icon in Rosegarden.
Entering sudo modprobe snd-rtctimer from terminal did not work (received message FATAL module snd_rtctimer not found). I have read Ubuntu Studio supports better real-time processing than normal Ubuntu so decided to upgrade from Ubuntu 10.10 to Ubuntu Studio using the following from the commandline: 'sudo aptitude update && sudo aptitude install ubuntustudio-desktop ubuntustudio-audio ubuntustudio-audio-plugins ubuntustudio-graphics ubuntustudio-video linux-rt' Lots of audio/video applications were installed, but linux-rt was not present, so the netresult = Ubuntu + new audio applications. Googled and found '[ubuntu_studio] Ubuntu Studio 10.10 no RT kernel' http://ubuntuforums.org/showthread.php?t=1602827. We are just beginning using Rosegarden here and have no experience of computer-aided composition and recording, MIDI, synthesizing, sampling etc. What is the effect on Rosegarden of not having real-time? Would it matter for beginners like us? Ken P.S. The PC is an oldish 1.8GHz AMD Athlon with 512MB DRAM that was quite literally gathering dust until I gave it a last chance and installed Ubuntu 10.10 a few days ago. Is this spec too slow for Rosegarden without RT kernel support? What newer computer spec is likely to work? 64-bit OK for Rosegarden?
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