95356 2005-06-07 08:32 0000 Patch fixes artsd using 100% CPU on AMD64 and should be applied on Gentoo 2005-06-08 02:57:18 0000 1 1 1 Unclassified Gentoo Linux KDE unspecified AMD64 Other RESOLVED FIXED http://bugs.kde.org/show_bug.cgi?id=88474 P2 normal --- 1 jlp.bugs@gmail.com kde@gentoo.org jlp.bugs@gmail.com 2005-06-07 08:32:04 0000 Many of us on AMD64 machines have problems with artsd often using 100% CPU. It looks like this is a problem in arts. To quote Michal Schmidt: "I have discovered that the problem is caused by an XRUN, which is not handled correctly in arts. arts uses snd_pcm_avail_update to ask ALSA how many frames it can write. However, when an XRUN occurs, snd_pcm_avail_update will return -EPIPE. This condition is not handled in arts. I have attached a patch. With this patch I can no more reproduce the bug." I tried the patch and so did some other guy and it fixes our problems. So it would be nice if you could add this patch to arts ebuild in Gentoo and maybe bump a revision to get the fix installed by everyone. Reproducible: Sometimes Steps to Reproduce: jlp.bugs@gmail.com 2005-06-07 08:33:08 0000 Oh I forgot to mention. The patch is available here: http://bugs.kde.org/attachment.cgi?id=11112&action=view greg_g@gentoo.org 2005-06-08 02:57:18 0000 Applied in arts-3.4.1-r2. Thanks.