Public bug reported: Binary package hint: pulseaudio
Pulseaudio is using five-percent CPU, with no sound playing and the inputs muted. This is eating the battery: PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 1601 sladen 20 0 175m 23m 21m S 5 0.8 3:11.78 pulseaudio clock_gettime(CLOCK_MONOTONIC, {17605, 365566885}) = 0 ppoll([{fd=4, events=POLLIN}, {fd=39, events=POLLIN|POLLOUT}, {fd=40, events=POLLIN}, {fd=38, events=POLLIN}, {fd=35, events=POLLIN}, {fd=21, events=POLLIN}, {fd=9, events=POLLIN}, {fd=37, events=POLLIN}, {fd=36, events=POLLIN}, {fd=27, events=POLLIN}, {fd=7, events=POLLIN}, {fd=20, events=POLLIN}, {fd=26, events=POLLIN}, {fd=34, events=POLLIN}, {fd=33, events=POLLIN}, {fd=32, events=POLLIN}, {fd=31, events=POLLIN}, {fd=30, events=POLLIN}, {fd=29, events=POLLIN|POLLERR|POLLHUP}, {fd=29, events=0}, {fd=22, events=POLLIN}, {fd=25, events=POLLIN}, {fd=16, events=POLLIN}, {fd=19, events=POLLIN}, {fd=15, events=POLLIN|POLLERR|POLLHUP}, {fd=15, events=0}, {fd=14, events=POLLIN}, {fd=13, events=POLLIN}, {fd=6, events=POLLIN}], 29, {3, 91527000}, NULL, 8) = 1 ([{fd=39, revents=POLLIN|POLLOUT}], left {3, 91511007}) clock_gettime(CLOCK_MONOTONIC, {17605, 367958597}) = 0 recvmsg(39, {msg_name(0)=NULL, msg_iov(1)=[{"\0\0\0\20\0\0\0\0\0\0\0\0\0\0\0\0\200\0\0\0", 20}], msg_controllen=24, {cmsg_len=24, cmsg_level=SOL_SOCKET, cmsg_type=SCM_CREDENTIALS{pid=12970, uid=1000, gid=1000}}, msg_flags=0}, 0) = 20 clock_gettime(CLOCK_MONOTONIC, {17605, 368566636}) = 0 ppoll([{fd=4, events=POLLIN}, {fd=39, events=POLLIN}, {fd=40, events=POLLIN}, {fd=38, events=POLLIN}, {fd=35, events=POLLIN}, {fd=21, events=POLLIN}, {fd=9, events=POLLIN}, {fd=37, events=POLLIN}, {fd=36, events=POLLIN}, {fd=27, events=POLLIN}, {fd=7, events=POLLIN}, {fd=20, events=POLLIN}, {fd=26, events=POLLIN}, {fd=34, events=POLLIN}, {fd=33, events=POLLIN}, {fd=32, events=POLLIN}, {fd=31, events=POLLIN}, {fd=30, events=POLLIN}, {fd=29, events=POLLIN|POLLERR|POLLHUP}, {fd=29, events=0}, {fd=22, events=POLLIN}, {fd=25, events=POLLIN}, {fd=16, events=POLLIN}, {fd=19, events=POLLIN}, {fd=15, events=POLLIN|POLLERR|POLLHUP}, {fd=15, events=0}, {fd=14, events=POLLIN}, {fd=13, events=POLLIN}, {fd=6, events=POLLIN}], 29, {3, 88527000}, NULL, 8) = 1 ([{fd=39, revents=POLLIN}], left {3, 88512333}) ** Affects: pulseaudio (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/786831 Title: Pulseaudio uses 5% CPU when doing nothing -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs