$ lsb_release -rdc Description: Ubuntu 18.10 Release: 18.10 Codename: cosmic
Got this .mo file reffered in this coment: https://bugs.launchpad.net/ubuntu/+source/snapd/+bug/1806761/comments/11
put it instead /usr/share/locale-langpack/ru/LC_MESSAGES/snappy.mo and avoided all troubles.
I'd recommend to fix it in the distro repo as it is fixed in translation file ( I don't know how to do this)
$ lsb_release -rdc
Description: Ubuntu 18.10
Release: 18.10
Codename: cosmic
Got this .mo file reffered in this coment: https:/ /bugs.launchpad .net/ubuntu/ +source/ snapd/+ bug/1806761/ comments/ 11
put it instead /usr/share/ locale- langpack/ ru/LC_MESSAGES/ snappy. mo
and avoided all troubles.
I'd recommend to fix it in the distro repo as it is fixed in translation file ( I don't know how to do this)