manual: Improve troubleshooting section.

These days all para_* commands support --help and --detailed-help.
Also add a note how to restart para_audiod after a crash.

diff --git a/web/manual.m4 b/web/manual.m4
index 332d50952727baa0dde07ff07be347c81a8ead14..41ab53cd91100f6aeeaf804bd22a565fc7d36bcc 100644 (file)
--- a/web/manual.m4
+++ b/web/manual.m4
@@ -1071,17 +1071,18 @@ It is possible to change the behaviour of the add command by using the
 Troubleshooting
 ~~~~~~~~~~~~~~~
 
-Use the debug loglevel (option -l debug for most commands) to show
-debugging info. Almost all paraslash executables have a brief online
-help which is displayed by using the -h switch. The --detailed-help
-option prints the full help text.
+Use the debug loglevel (-l debug) to show debugging info. All paraslash
+executables have a brief online help which is displayed when -h is
+given. The --detailed-help option prints the full help text.
 
 If para_server crashed or was killed by SIGKILL (signal 9), it
 may refuse to start again because of "dirty osl tables". In this
 case you'll have to run the oslfsck program of libosl to fix your
-database. It might be necessary to use --force (even if your name
-isn't Luke). However, make sure para_server isn't running before
-executing oslfsck --force.
+database:
+
+       oslfsck -fd ~/.paraslash/afs_database-0.4
+
+However, make sure para_server isn't running before executing oslfsck.
 
 If you don't mind to recreate your database you can start
 from scratch by removing the entire database directory, i.e.
@@ -1099,6 +1100,14 @@ care about the table contents. To check for invalid table contents, use
 This prints out references to missing audio files as well as invalid
 playlists and mood definitions.
 
+Similarly, para_audiod refuses to start if its socket file exists, since
+this indicates that another instance of para_audiod is running. After
+a crash a stale socket file might remain and you must run
+
+       para_audiod --force
+
+once to fix it up.
+
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 Audio formats and audio format handlers
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