From 2551cab43facf32a5a2b3768ae3034cd10095619 Mon Sep 17 00:00:00 2001
From: Evgeny Zinoviev <me@ch1p.io>
Date: Tue, 1 Dec 2020 15:57:46 +0300
Subject: readme: add faq section

---
 README.md | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/README.md b/README.md
index e8ee8b9..7d3eca9 100644
--- a/README.md
+++ b/README.md
@@ -117,6 +117,21 @@ end, it will work. (If it's not, then something's still missing. In particular,
 make sure to install fonts related packages: `xorg-fonts`, `freetype`,
 `fontconfig`, `libXft`.)
 
+## FAQ
+
+#### Q: `sudo voidnsrun xbps-install` exits with "environment variable VOIDNSRUN_DIR not found" error
+
+A: Add this line to `/etc/sudoers`:
+```
+Defaults env_keep += "VOIDNSRUN_DIR"
+```
+
+#### Q: Why applications launched with voidnsrun do not see my fonts?
+
+A: If you installed fonts on your main system, applications that run in the mount
+namespace can't see them because of custom `/usr` directory. You need to install
+them again into the altroot directory.
+
 ## Changelog
 
 #### 1.1
-- 
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