Kubuntu 18.04.2 LTS -> Ubuntu 19.04

Tue Jun 18 12:42:49 UTC 2019

On Tue, 18 Jun 2019 13:49:28 +0200, Liam Proven wrote:
>Xfce is about the most stable, slowest-changing Linux desktop

If "most stable" is for a critical bug, of the desktop environment's
file manager, such as causing loss of files, then yes. Yes, it's
absolutely changing slow, hence users could have a lot of fun with this
critical bug. 

https://mail.xfce.org/pipermail/xfce/2016-January/034796.html

Btw. is it fixed?