Nagios XI 5.5.11 running on Centos 6.9 as VM, 64 bit. When I tried to apply the latest updates the update status changed to "Update in progress. Please wait. Update may take a few minutes." It's been like that several days. Then I tried fix someone posted on support forum - it changed status back to normal but updates were never installed.
echo "UPDATE xi_options SET value = 'yes' WHERE name = 'last_update_acknowledged';" | mysql -t -u root -pnagiosxi nagiosxi
echo "DELETE FROM xi_commands WHERE command = 1120;" | mysql -t -u root -pnagiosxi nagiosxi
Then I tried to install updates again but the same "Upgrade in progress" message shows up and never goes away.
Occasionally, the update is successful but it does not provide the proper exit code in time. If you refresh the page ( on Chrome ctrl + shift + R ) does the version number read 5.6.6 in the bottom left hand corner of the Check for Updates page?
If not, try running a manual upgrade instead. Log in as root to the terminal and run the following commands: