[Bug 1503609] Re: upgrader looped because of mysql problem

[Brian Murray]

This may be the relevant log entry:

Setting up mysql-server-5.6 (5.6.25-0ubuntu0.15.04.1) ...
Installing new version of config file /etc/apparmor.d/usr.sbin.mysqld ...
Installing new version of config file /etc/init.d/mysql ...
Installing new version of config file /etc/init/mysql.conf ...
Installing new version of config file /etc/logrotate.d/mysql-server ...
Installing new version of config file /etc/mysql/debian-start ...
2015-10-07 10:32:08 0 [Warning] Using unique option prefix key_buffer instead of key_buffer_size is deprecated and will be removed in a future release. Please use the full name instead.
2015-10-07 10:32:08 0 [Warning] options --log-slow-admin-statements, --log-queries-not-using-indexes and --log-slow-slave-statements have no effect if --slow-query-log is not set
2015-10-07 10:32:08 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details).

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https://bugs.launchpad.net/bugs/1503609

Title:
  upgrader looped because of mysql problem

Status in ubuntu-release-upgrader package in Ubuntu:
  New

Bug description:
  I recently upgraded to vivid. During update I had the problem the
  process looped while restarting mysql. In detail the problem was
  related to a custom configuration of mysql. The setting
  "log_slow_queries" was not supported any more. The upgrader got stuck
  in a restart cycle without any progress report (blinking cursor). I
  had to reconfigure mysql in an other console first, so it started
  correctly and the upgrader continued.

  The upgrader should ignore restart errors and not stuck in a loop.
  Probably it already tries to do that but for some reason the mysql
  startup scripts are not reporting well.

  ProblemType: Bug
  DistroRelease: Ubuntu 15.04
  Package: ubuntu-release-upgrader-core 1:15.04.14.1
  ProcVersionSignature: Ubuntu 3.19.0-30.34-generic 3.19.8-ckt6
  Uname: Linux 3.19.0-30-generic x86_64
  NonfreeKernelModules: prl_fs_freeze prl_fs prl_eth prl_tg
  ApportVersion: 2.17.2-0ubuntu1.5
  Architecture: amd64
  CrashDB: ubuntu
  CurrentDesktop: XFCE
  Date: Wed Oct  7 11:08:18 2015
  InstallationDate: Installed on 2014-05-07 (517 days ago)
  InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release amd64 (20131016.1)
  PackageArchitecture: all
  SourcePackage: ubuntu-release-upgrader
  UpgradeStatus: Upgraded to vivid on 2015-10-07 (0 days ago)

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