2.4.0.beta8 更新导致出现白屏死机

[Stephen]

@strangecosmos

我按照往常的方式更新了位于 gradientdescent.co 的 Discourse。在更新到 2.4.0.beta8 时出现了错误。

你是通过 /admin/upgrade 还是 ssh 进行的？你没有说明你通常使用哪种升级方式。

@ravenzachary

cd /var/discourse
git pull
./launcher rebuild app

你在回退到 b7、恢复备份并使用 admin/upgrade 之前尝试过这个方法吗？这应该就足够了：

After updating Docker with one-click update, no Versions are showing

I just fixed the root cause that made that screen go white. We had an upgrade to our docker manager plugin which was not compatible with older versions of discourse, I added some code to restore compatibility. Unfortunately once that screen goes white your only recourse is: cd /var/discourse ./launcher rebuild app