Jenkins upgrade from 2.250 to 2.275

[s.p...@gmail.com]

After I upgraded Jenkins from 2.250 to 2.275, I noticed that the UI for the Jobs configuration looks different. The section for Source Code Management/Build Triggers/Build Environment/build/Post-build actions are missing at the top of the job configuration page and I see a couple of Artifactory configuration sections(tabs). Also, the SSH settings/configuration that we set up for each job are missing. Not sure how to turn off the Artifactory configuration and restore the SSH settings. Please the attached screenshots. Please help. TIA

Jenkins is running on Windows 2012R2 server.

[Björn Pedersen]

Hi,

it seems you  did not upgrade all plugins as well. These effects are caused by the tables-to-div migrations.

See https://www.jenkins.io/doc/developer/views/table-to-div-migration/ for more details...

Björn

[Björn Pedersen]

BTW, if you don't want to do too frequent updates (upgrade each week and check for all changes each time), I would consider switching to the LTS series (2.277.1 in your case).

Then such changes would be easier to find in the LTS changelog. 

Björn

[s.p...@gmail.com]

Thank you Björn . I will look into this. Are there any steps I need to consider before migrating from weekly versions to LTS or just download the war and replace it with the current war file?  Really appreciate your help !

[jn...@cloudbees.com]

you can just switch the war.
Make sure you do not go to a lower version though.  in other words if you are on 2.275  you could use 2.289.1 but you use 2.292 then you will have to wait for the next LTS to be released above that (which will be about 3 months time).

[s.p...@gmail.com]

Thank you.I will try. 

[s.p...@gmail.com]

I was able to switch from Jenkins weekly to LTS (2.250 to 2.277.3) . After the upgrade, the Save option is not working. I'm receiving this error: This page isn't working, didn't send any data. ERR_EMPTY_RESPONSE. Any suggestions? Thanks in Advance.