Public bug reported:
Am I the only person to be finding that since 14 March 2017, and on two
separate machines both running Ubuntu 16.04.2 and using canonical-
livepatch, there are regular messages (every few hours) in syslog like
this:
2017-03-29 21:14:45 dl1 snapd[926]: 2017/03/29 21:14:45.298023 snapmgr.go:508:
No snaps to auto-refresh found
2017-03-29 21:14:45 dl1 /usr/lib/snapd/snapd[926]: snapmgr.go:508: No snaps to
auto-refresh found
2017-03-30 02:59:45 dl1 snapd[926]: 2017/03/30 02:59:45.357187 snapmgr.go:508:
No snaps to auto-refresh found
2017-03-30 02:59:45 dl1 /usr/lib/snapd/snapd[926]: snapmgr.go:508: No snaps to
auto-refresh found
On both machines the reference is to snapmgr.go:508, and on both
machines my snap list is:
$ sudo snap list
Name Version Rev Developer Notes
canonical-livepatch 7 22 canonical -
core 16-2 1441 canonical -
Package version:
$ sudo apt-cache policy snapd
snapd:
Installed: 2.22.6
Candidate: 2.22.6
Version table:
*** 2.22.6 500
500 http://gb.archive.ubuntu.com/ubuntu xenial-updates/main amd64
Packages
100 /var/lib/dpkg/status
2.0.2 500
500 http://gb.archive.ubuntu.com/ubuntu xenial/main amd64 Packages
The first of these messages was at 2017-03-14 18:47:06 GMT whereas I
have been using canonical-livepatch (and hence snapd) for several
months. Another machine which does not use canonical-livepatch, and has
no snaps installed, does not (of course) show these messages. The only
snaps I use are for canonical-livepatch so I can't comment on whether
the messages would occur if other snaps were in use and not canonical-
livepatch.
Also on 2017-03-14, but not subsequently, there was/were some sort of update of
snapd which shows up many messages in syslogd including these:
2017-03-04 04:19:15 dl1 snapd[30304]: 2017/03/04 04:19:15.115236 daemon.go:251:
started snapd/2.22.7 (series 16; classic) ubuntu/16.04 (amd64)
linux/4.4.0-64-generic.
2017-03-04 04:19:15 dl1 /usr/lib/snapd/snapd[30304]: daemon.go:251: started
snapd/2.22.7 (series 16; classic) ubuntu/16.04 (amd64) linux/4.4.0-64-generic.
2017-03-04 04:23:36 dl1 /usr/lib/snapd/snapd[866]: daemon.go:251: started
snapd/2.22.7 (series 16; classic) ubuntu/16.04 (amd64) linux/4.4.0-65-generic.
2017-03-04 04:23:36 dl1 snapd[866]: 2017/03/04 04:23:36.650814 daemon.go:251:
started snapd/2.22.7 (series 16; classic) ubuntu/16.04 (amd64)
linux/4.4.0-65-generic.
2017-03-08 02:15:57 dl1 /usr/lib/snapd/snapd[884]: daemon.go:251: started
snapd/2.22.7 (series 16; classic) ubuntu/16.04 (amd64) linux/4.4.0-65-generic.
2017-03-08 02:15:57 dl1 snapd[884]: 2017/03/08 02:15:57.689237 daemon.go:251:
started snapd/2.22.7 (series 16; classic) ubuntu/16.04 (amd64)
linux/4.4.0-65-generic.
2017-03-09 00:34:40 dl1 /usr/lib/snapd/snapd[958]: daemon.go:251: started
snapd/2.22.7 (series 16; classic) ubuntu/16.04 (amd64) linux/4.4.0-66-generic.
2017-03-09 00:34:40 dl1 snapd[958]: 2017/03/09 00:34:40.938079 daemon.go:251:
started snapd/2.22.7 (series 16; classic) ubuntu/16.04 (amd64)
linux/4.4.0-66-generic.
2017-03-14 17:45:09 dl1 /usr/lib/snapd/snapd[1019]: daemon.go:251: started
snapd/2.22.7 (series 16; classic) ubuntu/16.04 (amd64) linux/4.4.0-66-generic.
2017-03-14 17:45:09 dl1 snapd[1019]: 2017/03/14 17:45:09.196598 daemon.go:251:
started snapd/2.22.7 (series 16; classic) ubuntu/16.04 (amd64)
linux/4.4.0-66-generic.
2017-03-14 18:47:05 dl1 /usr/lib/snapd/snapd[20479]: daemon.go:251: started
snapd/2.23.1 (series 16; classic) ubuntu/16.04 (amd64) linux/4.4.0-66-generic.
2017-03-14 18:47:05 dl1 snapd[20479]: 2017/03/14 18:47:05.824448 daemon.go:251:
started snapd/2.23.1 (series 16; classic) ubuntu/16.04 (amd64)
linux/4.4.0-66-generic.
There are no later messages about 'started snapd'. Despite these
messages, apt-cache policy suggests I am running snapd 2.22.6
The auto-refresh messages suggest something is wrong, since I *do* have
snaps that should be auto-refreshing, but maybe they are just advisory
(i.e. they mean: 'none of the snaps need to be refreshed'); if this is
the case, I think the message text should be changed.
Ubuntu release:
$ sudo lsb_release -rd
Description: Ubuntu 16.04.2 LTS
Release: 16.04
** Affects: snapd (Ubuntu)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1677468
Title:
canonical-livepatch - regular log messages: 'No snaps to auto-refresh
found'
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