On Tue, Jun 30, 2015 at 09:41:22AM -0000, Martin Pitt wrote:
> When you get the hang, could you please check pstree if you get
> something like
>
> \_ systemctl restart systemd-udevd.service
> \_ /bin/systemd-tty-ask-password-agent --watch
> \_ /usr/bin/pkttyagent --notify-fd 5 --fallback
>
> ? It's a shot into the dark, but this might be the same issue as bug
> 1456789. If that's not it, could you please attach strace to the running
> hanging systemd-udevd process and see what it's doing? Thanks!
I got this again in a VM, remembered to run 'pstree', but forgot '-a',
so I have this output which looks like it could be as suspected.
├─sshd─┬─sshd───sshd───bash───sudo───apt───dpkg───udev.postinst───invoke-rc.d───systemctl─┬─pkttyagent─┬─{gdbus}
│ │
│ ├─{gmain}
│ │
│ └─{pkttyagent}
│ │
└─systemd-tty-ask
Unfortunately it didn't reproduce with a downgrade, reboot, upgrade
test so I can't get any better output right now. :(
I guess installing vivid and upgrading to wily's udev or so ought to do
it. Or if you're sure it is that other one then just dupe it.
--
Iain Lane [ [email protected] ]
Debian Developer [ [email protected] ]
Ubuntu Developer [ [email protected] ]
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https://bugs.launchpad.net/bugs/1470023
Title:
Upgrading udev from 220-7ubuntu2 to 221-1ubuntu2 took 60s
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