From: Jorge <jorge+list@disroot.org>
To: help-guix@gnu.org
Subject: Environment variables on GNOME on foreign distro (Debian)
Date: Sun, 23 Feb 2020 18:24:48 -0300 [thread overview]
Message-ID: <87tv3hkndr.fsf@disroot.org> (raw)
Hi. On a previous thread [1] I asked about best practices for Guix
environment variables on foreign distro. My problem was not
fundamentally solved, and it resurfaced again recently. In summary:
I use Guix on an updated Debian buster (with 59 packages from
buster-backports) to get some up-to-date packages atop Debian stable.
Currently I set Guix environment variables on ~/.profile, but recently I
started getting error messages from Evince (my Evince is from Debian's
APT). In fact, in /var/log/user.log I get:
--8<---------------cut here---------------start------------->8---
Feb 23 17:04:19 jorge--inspiron-5570 org.gnome.Evince.desktop[1788]: /home/jorge/.guix-profile/lib/gio/modules/libdconfsettings.so: cannot open shared object file: Permission denied
Feb 23 17:04:19 jorge--inspiron-5570 org.gnome.Evince.desktop[1788]: Failed to load module: /home/jorge/.guix-profile/lib/gio/modules/libdconfsettings.so
Feb 23 17:04:19 jorge--inspiron-5570 evince[5252]: Using the 'memory' GSettings backend. Your settings will not be saved or shared with other applications.
--8<---------------cut here---------------end--------------->8---
The problem seems to be that Debian's Evince is seeing the
`GIO_EXTRA_MODULES' environment variable from Guix. In fact:
$ sudo tr \\0 \\n < "/proc/$(pgrep evince)/environ" | grep GIO_EXTRA_MODULES
GIO_EXTRA_MODULES=/home/jorge/.guix-profile/lib/gio/modules
Side note: `sudo` was unnecessary in that command.
Ludovic Courtès on 12 Mar 2018 had suggested me to to source
~/.guix-profile/etc/profile from ~/.bash_profile (or similar).
However, that does not work, at least for me. If I source Guix's
etc/profile from ~/.bash_profile, the icons of my graphical Guix
applications fail to appear in my GNOME docker, because XDG_DATA_DIRS
was not set by Guix. In fact, if I open gnome-terminal and issue
`env | grep -i guix`, I see no Guix environment variables. In fact,
that happens even inside Guix-installed emacs-next.
So what should I do?
Footnotes:
[1] [[notmuch:id:a1855c067a1a07c20e6bf79fa0a88d64@disroot.org][Email
Sat, 10 Mar 2018 22:32:37 +0000 from Jorge: Best practices for Guix
environment variables on foreign distro]],
https://lists.gnu.org/archive/html/help-guix/2018-03/msg00091.html
Regards
--
- <https://jorgemorais.gitlab.io/justice-for-rms/>
- I am Brazilian. I hope my English is correct and I welcome feedback.
- <https://www.defectivebydesign.org/>
- <https://www.gnu.org/>
next reply other threads:[~2020-02-23 21:25 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-23 21:24 Jorge [this message]
2020-02-24 4:49 ` Environment variables on GNOME on foreign distro (Debian) 宋文武
2020-02-29 17:21 ` Jorge P. de Morais Neto
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