Hi, When running most recent upgrade (something 6 to 7), rake db:migrate failed because of a supposed duplicate username. As I’m not really comfortable with the Linux commandline, I then tried to enter the rails console in order to fix this but the console won’t load because it couldn’t connect to …

@pfaffman fixed it. I recommend this guy :slight_smile:

[圖片] Judith: Can anyone advise how to restore the server? @pfaffman specializes in this kind of support, perhaps contact him. [圖片] Judith: rake db:migrate failed because of a supposed duplicate username. Do you have the exact failure? you may need a bit of scrolling, but I am curious …

There was a bug somewhere along the way that allowed usernames with different capitalization. And then it got fixed so that it doesn’t. You might be able to crank up the old container and fix it with the ux. But if you haven’t done a command line upgrade for a while, then there’s also a database u…

This is the output from the web interface: *** Please be patient, next steps might take a while *** ******************************************************** Cycling Unicorn, to free up memory Restarting unicorn pid: 46 Waiting for Unicorn to reload. Waiting for Unicorn to reload.. Waiting for Unico…

I have seen this error before, it happens when there is an internal corruption in the users table. Somehow you have a duplicate “user” record in the table, it snuck in during an earlier version or during an upgrade or during a rude shutdown. I still do not know exactly why it happens, but I have se…

Thank you for your quick replies! How do I boot a data container? I tried ./launcher start app and then rails c, but Rails won’t start because the database is not running. I tried /etc/init.d/postgresql restart but got the error you see in the initial post, something about the Postgresql version bei…

Look in the sample dir for an example data container You just need to point it at the right location, then you should be able to enter the container and run psql Yeah you are already upgraded to 13

求助！升级导致彻底失败

支持安装

Judith (Judith Meyer) 2021年三月9日 19:39 8

@pfaffman 已经修复了。我推荐这个人

Upgrade Issues: Failed Upgrade due to Duplicate Key, Failed Snapshot Restore

話題		回覆	觀看
Migration from discourse v2.8.13 (on Ubuntu 20.04.6 LTS) to latest Self-hosting	3	845	2023年八月15日
Upgrade Failed from 2.7.0.beta1 to 2.7.0.beta3 Self-hosting	13	2242	2021年二月15日
Update failed for some reason? Self-hosting	1	765	2022年三月30日
Error upgrading from 3.0.1 to 3.1.0 Self-hosting	14	904	2023年三月28日
Problem after Discourse update Self-hosting	17	1989	2021年三月8日

求助！升级导致彻底失败

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