Add blog post about Kmail crash.

content/posts/2024/kmail-crash/index.md

@@ -0,0 +1,36 @@
+---
+title: How to fix KMail not starting
+description: How I got my KMail working again when it crashed during the startup process
+date: 2024-09-17T06:00:00+0200
+draft: false
+ShowLastmod: false
+tags:
+  - Plasma
+  - Fix
+  - KMail
+---
+
+Last night, I suddenly could not start KMail anymore.
+
+Konsole revealed this:
+
+```fish
+daniel@seppel9 ~ (main) [1]> kmail
+org.kde.pim.kmail: setFcc: collection invalid  ""
+We have an error during reading password  "Entry not found"
+*** KMail got signal 11 (Exiting)
+*** Dead letters dumped.
+KCrash: Application 'kmail' crashing... crashRecursionCounter = 2
+fish: Job 1, 'kmail' terminated by signal SIGSEGV (Address boundary error)
+````
+
+Luckily, I quickly [found a fix][1]:
+
+```fish
+rm .local/share/kmail2/autosave/*
+```
+
+Don't know what caused this problem and why KMail chokes on
+autosave files, but at least I can now start it again.
+
+[1]: <https://forum.archlinux.de/d/34333-kmail-kontact-starten-nach-plasma-update-nicht-mehr/10>