Ubuntu
acpi-support package

mysql doesn't have to be restarted anymore

Bug #32317 reported by DanH
8
Affects Status Importance Assigned to Milestone
acpi-support (Ubuntu)
Invalid
Medium
Daniel Hahler

Bug Description

mysql seems to handle suspend/resume just fine these days - and stopping/restarting mysql takes quite some time.

At the same time, ifplugd needs to be restarted (if installed, of course), to get be functional after suspend/resume.

In otherwords, I'd like to se this:

STOP_SERVICES="ifplugd "

in /etc/default/acpi-support

Revision history for this message
Matt Zimmerman (mdz) wrote :

Does anyone remember what the original issue was with mysql, so we can confirm whether it's fixed?

Revision history for this message
DanH (holmsand-gmail) wrote :

As far as I remember, a running mysql prevented any suspension from happening at all.

Revision history for this message
Paul Sladen (sladen) wrote :

Owing to some crazy locking (or something of that nature), mysql actually prevented the suspend from continuing. Can somebody comfirm if removing 'mysql' from the stopped services list actually allows it to proceed as normal now?

Changed in acpi-support:
status: Unconfirmed → Needs Info
Revision history for this message
Paul Sladen (sladen) wrote :

Scott: is 'udev' still compatible with 'udev', or has the functionality been taken over?

Revision history for this message
Paul Sladen (sladen) wrote :

<sladen> keybuk: is udev compatible with ifplugd
<mjg59> sladen: No, it replaces it

In that case, should udev be conflicting with 'ifplugd'? It's already conflicting with 'ifrename' but that's a slightly different ball-park:

  $ apt-cache show udev | grep ^Conflicts:
  Conflicts: hotplug, ifrename

Revision history for this message
Scott James Remnant (Canonical) (canonical-scott) wrote :

I wasn't aware that udev broke ifplugd? They should be compatible

Revision history for this message
Paul Dufresne (paulduf) wrote :

Changing status from Incomplete to Confirmed (unanswered question is not obvious, and you seems to understand yourself among you).
On gutsy, /etc/default/acpi-support have STOP_SERVICES="mysql ", but no STOP_SERVICES="ifplugd ".
Bug #49688 is very similar to this one, and confirmed that there is no problem anymore with MySQL and suspend/resume, I'll let you guys decide
if one needs to become duplicate of the other.

As for knowing if udev and ifplugd are compatible, I am afraid it is over my head.

Changed in acpi-support:
status: Incomplete → Confirmed
Revision history for this message
Daniel Hahler (blueyed) wrote :

I'm marking this as duplicate of bug 49688.
Thank you.

Changed in acpi-support:
assignee: nobody → blueyed
status: Confirmed → Invalid
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