I've been having glitches not only with the login sound, but with ogg123 (default settings) as well. Guess it had something to do with PulseAudio's ALSA emulation, because switching ogg123 to ALSA device hw:0,0 got rid of the glitches.
The "load-module module-hal-detect tsched=0" line fixed the login sound and ogg123 as well. Thanks for the tip!
I've been having glitches not only with the login sound, but with ogg123 (default settings) as well. Guess it had something to do with PulseAudio's ALSA emulation, because switching ogg123 to ALSA device hw:0,0 got rid of the glitches.
The "load-module module-hal-detect tsched=0" line fixed the login sound and ogg123 as well. Thanks for the tip!