Hi,
I've just noticed this problem after 6 days of uptime in my Kubuntu
Natty clean install.
As stated by others, dbus-daemon has too many open files.
Running "sudo strace -p ..." repeats the following lines:
accept4(3, 0xbfd773dc, [16], SOCK_CLOEXEC) = -1 EMFILE (Too many open files)
fcntl64(-1, F_GETFD) = -1 EBADF (Bad file descriptor)
clock_gettime(CLOCK_MONOTONIC, {521445, 511804231}) = 0
poll([{fd=3, events=POLLIN}, {fd=5, events=POLLIN}, {fd=6, events=POLLIN},
{fd=8, events=POLLIN}, {fd=9, events=POLLIN}, {fd=12, events=POLLIN}, {fd=13,
events=POLLIN}, {fd=14, events=POLLIN}, {fd=15, events=POLLIN}, {fd=16,
events=POLLIN}, {fd=17, events=POLLIN}, {fd=18, events=POLLIN}, {fd=21,
events=POLLIN}, {fd=22, events=POLLIN}, {fd=23, events=POLLIN}, {fd=24,
events=POLLIN}, {fd=19, events=POLLIN}, {fd=25, events=POLLIN}, {fd=26,
events=POLLIN}, {fd=27, events=POLLIN}, {fd=28, events=POLLIN}, {fd=29,
events=POLLIN}, {fd=30, events=POLLIN}, {fd=31, events=POLLIN}, {fd=32,
events=POLLIN}, {fd=33, events=POLLIN}, {fd=36, events=POLLIN}, {fd=34,
events=POLLIN}, {fd=37, events=POLLIN}, {fd=38, events=POLLIN}, {fd=35,
events=POLLIN}, {fd=41, events=POLLIN}, ...], 1018, -1) = 1 ([{fd=3,
revents=POLLIN}])
clock_gettime(CLOCK_MONOTONIC, {521445, 514804054}) = 0
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https://bugs.launchpad.net/bugs/779849
Title:
dbus-daemon consumes 100% CPU
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