/+bug/403734/+subscriptions
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*** This bug is a duplicate of bug 378221 ***
https://bugs.launchpad.net/bugs/378221
** This bug has been marked a duplicate of bug 378221
uses up power while travelling
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ubuntuone-syncdaemon wakes up 10 times a second
https://bugs.launchpad.net/bugs/403734
You received this bug notific
Looks like a duplicate of bug #378221 ?
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ubuntuone-syncdaemon wakes up 10 times a second
https://bugs.launchpad.net/bugs/403734
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h
It seems that we now are doing a bunch more system calls 10x a second as
of today:
poll([{fd=4, events=POLLIN}, {fd=5, events=POLLIN}, {fd=9,
events=POLLIN|POLLPRI}, {fd=12, events=POLLIN|POLLPRI}, {fd=13,
events=POLLIN|POLLPRI}, {fd=18, events=POLLIN}, {fd=19, events=POLLIN}, {fd=21,
events=PO
Confirmed using powertop. This keeps the CPU in C0 for 10-20% of idle
time, measurably reducing battery life.
** Changed in: ubuntuone-client (Ubuntu)
Status: New => Confirmed
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ubuntuone-syncdaemon wakes up 10 times a second
https://bugs.launchpad.net/bugs/403734
You received this bug
** Attachment added: ".home.apw..cache.ubuntuone.log.syncdaemon.log.txt"
http://launchpadlibrarian.net/29430153/.home.apw..cache.ubuntuone.log.syncdaemon.log.txt
** Attachment added: "Dependencies.txt"
http://launchpadlibrarian.net/29430154/Dependencies.txt
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ubuntuone-syncdaemon wakes
Public bug reported:
Binary package hint: ubuntuone-client
It seems that the sync daemon is waking up 10 times a second due to a
poll timeout, attempting to read an FD which is not ready and rentering
poll, again requesting a 100ms timeout. Appears to be a pointless
wakeup every 10th second and