Comment 17 for bug 1274115

seem something wrong with your dhclient which may cause loss of network connection and of course this lead to sound card underrun when there is the loss of network

do this occur when you listen to audio in your computer or just from audio from network ?

Jan 30 12:42:13 bazilio-laptop dhclient: DHCPREQUEST of 192.168.0.28 on eth0 to 192.168.0.166 port 67 (xid=0x5d3ba2b9)
Jan 30 12:42:13 bazilio-laptop dhclient: DHCPACK of 192.168.0.28 from 192.168.0.166
Jan 30 12:42:13 bazilio-laptop dhclient: bound to 192.168.0.28 -- renewal in 268 seconds.
Jan 30 12:42:13 bazilio-laptop NetworkManager[1247]: <info> (eth0): DHCPv4 state changed renew -> renew
Jan 30 12:42:13 bazilio-laptop NetworkManager[1247]: <info> address 192.168.0.28
Jan 30 12:42:13 bazilio-laptop NetworkManager[1247]: <info> prefix 23 (255.255.254.0)
Jan 30 12:42:13 bazilio-laptop NetworkManager[1247]: <info> gateway 192.168.1.1
Jan 30 12:42:13 bazilio-laptop NetworkManager[1247]: <info> hostname 'bazilio-laptop'
Jan 30 12:42:13 bazilio-laptop NetworkManager[1247]: <info> nameserver '192.168.0.166'
Jan 30 12:42:13 bazilio-laptop dbus[912]: [system] Activating service name='org.