upgrading from 14.04 LTS to 16.04 LTS - mysql problems

[Ralf Mardorf]

Maybe there are snaps available.

http://www.howtogeek.com/252047/how-to-install-and-manage-snap-packages-on-ubuntu-16.04-lts/

I had no time to dig deeper, perhaps it doesn't work in a
systemd-nspawn container, OTOH I get the same output when running it on
Arch.

[root at archlinux moonstudio]# systemd-nspawn -bq
systemd 229 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ -LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD -IDN)
Detected virtualization systemd-nspawn.
Detected architecture x86-64.

Welcome to Ubuntu 16.04.1 LTS!
[snip]
[root at moonstudio ~]# snap find php
Name       Version       Developer  Notes  Summary
nextcloud  9.0.53snap1   nextcloud  -      Nextcloud Server
owncloud   9.0.1ubuntu2  canonical  -      Access your data from all your devices, on an open platform you can extend and modify.
[root at moonstudio ~]# snap find | grep php
error: cannot list snaps: empty query
[root at moonstudio ~]# snap find
error: cannot list snaps: empty query
[root at moonstudio ~]# shutdown -h now
[snip]
[root at archlinux moonstudio]# systemctl start snapd.service
[root at archlinux moonstudio]# snap find php
Name       Version       Developer  Notes  Summary
nextcloud  9.0.53snap1   nextcloud  -      Nextcloud Server
owncloud   9.0.1ubuntu2  canonical  -      Access your data from all your devices, on an open platform you can extend and modify.
[root at archlinux moonstudio]# snap find | grep php
error: cannot list snaps: empty query
[root at archlinux moonstudio]# snap find
error: cannot list snaps: empty query
[root at archlinux moonstudio]# systemctl stop snapd.service
Warning: Stopping snapd.service, but it can still be activated by:
  snapd.socket
[root at archlinux moonstudio]# systemctl status snapd.service
● snapd.service - Snappy daemon
   Loaded: loaded (/usr/lib/systemd/system/snapd.service; disabled; vendor preset: disabled)
   Active: inactive (dead) since Sat 2016-08-13 14:34:13 CEST; 14s ago
[snip]