From 02774ddc7bc0576aa3972bd71d598a449aba66d7 Mon Sep 17 00:00:00 2001
From: Marcin Chrzanowski <m@m-chrzan.xyz>
Date: Thu, 9 Dec 2021 23:19:41 +0100
Subject: Add pacman troubleshooting

---
 pacman.md | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/pacman.md b/pacman.md
index 5c0350f..45d101e 100644
--- a/pacman.md
+++ b/pacman.md
@@ -13,3 +13,16 @@
 
     # remove all versions of uninstalled packages
     paccache -ruk0
+
+## Troubleshooting failed installations
+
+Usually enough to update keyring:
+
+    pacman -Sy archlinux-keyring
+
+Might need to update mirrorlist first if outdated:
+
+    sudo pacman -Sy pacman-mirrorlist
+
+(this might put it in /etc/pacman.d/mirrorlist.pacnew, uncomment wanted mirrors
+there and remove the .pacnew suffix)
-- 
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