This bug affects me too on a Dell mini 10. The sound stops working a couple of hours after startup, and user.log is full of 'ratelimit.c: XX events suppressed'. The hardware in question is as follows:
aplay -l **** List of PLAYBACK Hardware Devices **** card 0: MID [HDA Intel MID], device 0: ALC269 Analog [ALC269 Analog] Subdevices: 0/1 Subdevice #0: subdevice #0 card 0: MID [HDA Intel MID], device 3: INTEL HDMI 0 [INTEL HDMI 0] Subdevices: 1/1 Subdevice #0: subdevice #0 -- sound stops working with pulseaudio https://bugs.launchpad.net/bugs/444950 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs