This is the output of "ip monitor" with NetworkManager running (when it
isn't running, "ip monitor" is fairly quiet)
3: eth5: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP
link/ether c8:bc:c8:ee:68:a2 brd ff:ff:ff:ff:ff:ff
5: eth6: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UNKNOWN
link/ether c8:bc:c8:ee:68:a4 brd ff:ff:ff:ff:ff:ff
2: eth7: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UNKNOWN
link/ether c8:bc:c8:ee:68:a1 brd ff:ff:ff:ff:ff:ff
3: eth5: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP
link/ether c8:bc:c8:ee:68:a2 brd ff:ff:ff:ff:ff:ff
3: eth5: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP
link/ether c8:bc:c8:ee:68:a2 brd ff:ff:ff:ff:ff:ff
3: eth5: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP
link/ether c8:bc:c8:ee:68:a2 brd ff:ff:ff:ff:ff:ff
5: eth6: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UNKNOWN
link/ether c8:bc:c8:ee:68:a4 brd ff:ff:ff:ff:ff:ff
2: eth7: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UNKNOWN
link/ether c8:bc:c8:ee:68:a1 brd ff:ff:ff:ff:ff:ff
3: eth5: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP
link/ether c8:bc:c8:ee:68:a2 brd ff:ff:ff:ff:ff:ff
3: eth5: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP
link/ether c8:bc:c8:ee:68:a2 brd ff:ff:ff:ff:ff:ff
3: eth5: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP
link/ether c8:bc:c8:ee:68:a2 brd ff:ff:ff:ff:ff:ff
5: eth6: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UNKNOWN
link/ether c8:bc:c8:ee:68:a4 brd ff:ff:ff:ff:ff:ff
2: eth7: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UNKNOWN
link/ether c8:bc:c8:ee:68:a1 brd ff:ff:ff:ff:ff:ff
3: eth5: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP
link/ether c8:bc:c8:ee:68:a2 brd ff:ff:ff:ff:ff:ff
3: eth5: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP
link/ether c8:bc:c8:ee:68:a2 brd ff:ff:ff:ff:ff:ff
3: eth5: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP
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You received this bug notification because you are a member of Desktop
Packages, which is subscribed to network-manager in Ubuntu.
https://bugs.launchpad.net/bugs/1111926
Title:
NetworkManager increases CPU utilization
Status in NetworkManager:
Confirmed
Status in “network-manager” package in Ubuntu:
Confirmed
Bug description:
Observed in systems if gnome gui is installed. NetworkManager will
usually one of the cores to 100%. Killing unused services like avahi
and cups didn't seem to help. Restarting the dbus service fixes the
issue /etc/init.d/dbus restart
Need to find root cause.
To manage notifications about this bug go to:
https://bugs.launchpad.net/network-manager/+bug/1111926/+subscriptions
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