[SAC] [OSGeo] #2829: Upgrade osgeo8 and osgeo9 to Ubuntu 22.04

[OSGeo]

#2829: Upgrade osgeo8 and osgeo9 to Ubuntu 22.04
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 Reporter:  robe           |       Owner:  sac@…
     Type:  task           |      Status:  new
 Priority:  normal         |   Milestone:  Sysadmin Contract 2022-II
Component:  Systems Admin  |  Resolution:
 Keywords:                 |
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Comment (by robe):

 I've upgraded these two but ran into one complication.

 The containers are not getting ipv4 addresses.  The culprit seems to be
 the ufw firewall, since if I turn it off, it can get an address.

 Reading thru for example this suggests a ufw config is causing lxd rules
 to be dropped.

 https://discuss.linuxcontainers.org/t/containers-not-getting-ipv4/6668/37

 https://discuss.linuxcontainers.org/t/upgraded-to-ubuntu-20-10-now-no-
 ipv4/9340/7

 Not sure why this wasn't an issue when I upgraded osgeo4
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Ticket URL: <https://trac.osgeo.org/osgeo/ticket/2829#comment:1>
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