llwdtp
October 15th, 2009, 11:17 PM
Autospawn
Next we make sure autospawn is turned off. Execute the following command in a terminal window as shown:
http://docs.google.com/File?id=dhjrjpnc_21m949chfm_b
Edit the file and make sure autospawn=no
http://docs.google.com/File?id=dhjrjpnc_20grqmq8zm_b
Default.pa
Open the file default.pa as shown below.
http://docs.google.com/File?id=dhjrjpnc_22fcv66fhs_b
Add the following 2 lines to the file.
http://docs.google.com/File?id=dhjrjpnc_23hbvk3mdm_b
Stop CD polling
On my computer HAL polls the computer every 2 seconds to see if a CD has been inserted. This can cause a problem with Jack. To see a list of items use
ps ax|grep hald-addon-storage|grep polling
http://docs.google.com/File?id=dhjrjpnc_10ghzh3mff_b
execute the command sudo hal-disable-polling --device /dev/scd0
http://docs.google.com/File?id=dhjrjpnc_11d2rp63cw_b
Check to see that the poling is disabled.
ps ax|grep hald-addon-storage|grep polling
http://docs.google.com/File?id=dhjrjpnc_12jpfsj3gm_b
Restart the computer and you should be ready to setup Jack.
Setup jack
You should now be ready to setup jack. See this article (http://www.linuxjournal.com/content/judgement-day-studio-dave-tests-ubuntu-studio-904) by Studio Dave to help with the jack setup. By the way, with all this I continued to get xruns using my Sound blaster live until I changed jack to playback only.
In the End
I did get it to work. I tried hard to setup 9.04. But I could never get of xruns while trying to run jack. Others said that there were known problems in the associated reat time kernal that could be the issue. So I went back a version and did get it to work.
Search terms
How do I set up jack
I get many xruns with jack
whci is the best ubuntu studio for audio work.
Next we make sure autospawn is turned off. Execute the following command in a terminal window as shown:
http://docs.google.com/File?id=dhjrjpnc_21m949chfm_b
Edit the file and make sure autospawn=no
http://docs.google.com/File?id=dhjrjpnc_20grqmq8zm_b
Default.pa
Open the file default.pa as shown below.
http://docs.google.com/File?id=dhjrjpnc_22fcv66fhs_b
Add the following 2 lines to the file.
http://docs.google.com/File?id=dhjrjpnc_23hbvk3mdm_b
Stop CD polling
On my computer HAL polls the computer every 2 seconds to see if a CD has been inserted. This can cause a problem with Jack. To see a list of items use
ps ax|grep hald-addon-storage|grep polling
http://docs.google.com/File?id=dhjrjpnc_10ghzh3mff_b
execute the command sudo hal-disable-polling --device /dev/scd0
http://docs.google.com/File?id=dhjrjpnc_11d2rp63cw_b
Check to see that the poling is disabled.
ps ax|grep hald-addon-storage|grep polling
http://docs.google.com/File?id=dhjrjpnc_12jpfsj3gm_b
Restart the computer and you should be ready to setup Jack.
Setup jack
You should now be ready to setup jack. See this article (http://www.linuxjournal.com/content/judgement-day-studio-dave-tests-ubuntu-studio-904) by Studio Dave to help with the jack setup. By the way, with all this I continued to get xruns using my Sound blaster live until I changed jack to playback only.
In the End
I did get it to work. I tried hard to setup 9.04. But I could never get of xruns while trying to run jack. Others said that there were known problems in the associated reat time kernal that could be the issue. So I went back a version and did get it to work.
Search terms
How do I set up jack
I get many xruns with jack
whci is the best ubuntu studio for audio work.