'How often do the message appear in system log? (BUG 16.04 or XRUN before 14.04)
it mean the value return is larger than buffer size or the interrupt is not handled properly' Please tell me which log file I should look into, and which string to look for! Maybe I can use grep. -- 'dev_info(vortex->card->dev, "%d virt=%d, real=%d, delta=%d\n", adbdma, dma->period_virt, dma->period_real, delta); Do you find the above info in system log when you specify small fragment --period-size=16 when using aplay' Please tell me which log file I should look into (the file name of it)! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1551041 Title: snd_au8820 0000:01:04.0: BUG: , pos = 16386, buffer size = 16384, period size = 1024 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1551041/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
