diff --git a/doc/bugs/Packfile_does_not_match_digest__58___gcrypt_with_assistant/comment_1_bf61defadd3be9bc867be961b3149be6._comment b/doc/bugs/Packfile_does_not_match_digest__58___gcrypt_with_assistant/comment_1_bf61defadd3be9bc867be961b3149be6._comment
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+[[!comment format=mdwn
+ username="joey"
+ subject="""comment 1"""
+ date="2016-04-13T18:10:03Z"
+ content="""
+That error message is certainly not coming from git-annex. It sounds like a
+git error message, but I don't find it in the current git source code.
+
+What it sounds like is some form of corruption of the git repository,
+probably to a pack file. Since git-annex doesn't have anything to do with
+writing such files, it's hard to see how this could be a bug in git-annex.
+
+This kind of corruption problem tends to happen when a disk loses data,
+perhaps having to do with an unclean shutdown. Or perhaps it received
+bad git repository data from the VPS.
+
+Suggest you run `git fsck` and if it reports problems, you may be ableo
+to fix them by running `git annex repair`.
+"""]]