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bug#65196: 28.2; gnus-group-make-nnir-group always returns "no messages"
From: |
Loris Bennett |
Subject: |
bug#65196: 28.2; gnus-group-make-nnir-group always returns "no messages" |
Date: |
Fri, 18 Aug 2023 10:21:42 +0200 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/28.2 (gnu/linux) |
Loris Bennett <loris.bennett@fu-berlin.de> writes:
> Loris Bennett <loris.bennett@fu-berlin.de> writes:
>
>> Loris Bennett <loris.bennett@fu-berlin.de> writes:
>>
>>> Eric Abrahamsen <eric@ericabrahamsen.net> writes:
>>>
>>>> "Loris Bennett" <loris.bennett@fu-berlin.de> writes:
>>>>
>>>>> Eli Zaretskii <eliz@gnu.org> writes:
>>>>>
>>>>>>> From: Loris Bennett <loris.bennett@fu-berlin.de>
>>>>>>> Date: Thu, 10 Aug 2023 09:48:53 +0200
>>>>>>>
>>>>>>>
>>>>>>> After upgrading Debian from 11 to 12, gnus-group-make-nnir-group always
>>>>>>> says that the search group contains no messages, even though there are
>>>>>>> in fact messages in the original group which contain the string searched
>>>>>>> for.
>>>>>>>
>>>>>>> In *Messages* somethin like the following will appear:
>>>>>>>
>>>>>>> Opening server fu_exchange
>>>>>>> Searching nnimap+fu_exchange:HPC...done
>>>>>>> Group nnselect:nnselect-87jzu3z7wb.fsf contains no messages
>>>>>>>
>>>>>>> The configuration in init.el is as follows:
>>>>>>>
>>>>>>> (setq user-mail-address "loris.bennett@fu-berlin.de")
>>>>>>>
>>>>>>> (setq message-send-mail-function 'smtpmail-send-it)
>>>>>>> (setq smtpmail-smtp-server "mail.zedat.fu-berlin.de")
>>>>>>> (setq smtpmail-smtp-service 587)
>>>>>>>
>>>>>>> (setq gnus-select-method '(nntp "news.fu-berlin.de"))
>>>>>>> (setq gnus-secondary-select-methods
>>>>>>> (quote
>>>>>>> ((nnimap "fu_exchange"
>>>>>>> (nnir-search-engine imap)
>>>>>>> (remove-prefix "nnimap")
>>>>>>> (nnimap-address "mail.zedat.fu-berlin.de")
>>>>>>> (nnimap-record-commands t)
>>>>>>> (nnimap-inbox INBOX)
>>>>>>> (gnus-message-archive-group
>>>>>>> "nnimap+fu_exchange:Gesendete Elemente")))))
>>>>>>>
>>>>>>> The same problem occurs with nntp groups (not configured in this test).
>>>>>>>
>>>>>>> Unfortunately that is all the information I can provide, although I can
>>>>>>> see that it is probably insufficient to identify the problem.
>>>>>>
>>>>>> Andrew, any comments? Is this perhaps already fixed in Emacs 29?
>>>>>
>>>>> Further investigation reveal that this is not a general issue, but is
>>>>> related to the specific select methods.
>>>>>
>>>>> For my work setup I actually have, in addition to the settings above
>>>>>
>>>>> (nntp "fu_news"
>>>>> (nntp-address "news.fu-berlin.de")
>>>>> (remove-prefix nntp)
>>>>> (gnus-message-archive-group "nnimap+fu_exchange:Gesendete Elemente")))
>>>>>
>>>>> Searching in newgroups subscribe to via the above also always returns no
>>>>> messages.
>>>>>
>>>>> However, in my private setup I have various email providers, such as GMX:
>>>>>
>>>>> (nnimap "gmx"
>>>>> (nnimap-stream tls)
>>>>> (remove-prefix "nnimap.")
>>>>> (nnimap-record-commands t)
>>>>> (nnimap-address "imap.gmx.com"))
>>>>>
>>>>> If I add this to my work setup, search results within folders in the GMX
>>>>> account *do* produce results. Searching within the Exchange folder or the
>>>>> NNTP groups still fails.
>>>>>
>>>>> Is there anything I can do to help debug the problem?
>>>>
>>>> For the exchange server, you should just remove the `nnir-search-engine`
>>>> setting from the definition, it should work find by default.
>>>>
>>>> I don't believe search works for nntp at all -- did it used to?
>>>
>>>
>>> Hmm, perhaps you are right. Maybe it never did. It certainly doesn't
>>> work on a third laptop with Emacs 27.1. Perhaps I am just confusing
>>> newsgroups and mailing lists (and mailing list posing as newsgroups via
>>> Gmane) and it was actually just working for the mailing lists.
>>>
>>> With init.el containing just
>>>
>>> (setq gnus-select-method '(nntp "news.fu-berlin.de"))
>>> (setq gnus-secondary-select-methods
>>> (quote
>>> ((nnimap "gmx"
>>> (nnimap-stream tls)
>>> (nnimap-address "imap.gmx.com"))
>>> (nnimap "fu_exchange"
>>> (nnimap-stream tls)
>>> (nnimap-address "mail.zedat.fu-berlin.de")))))
>>> (custom-set-variables
>>> ;; custom-set-variables was added by Custom.
>>> ;; If you edit it by hand, you could mess it up, so be careful.
>>> ;; Your init file should contain only one such instance.
>>> ;; If there is more than one, they won't work right.
>>> '(gnus-verbose 10))
>>> (custom-set-faces
>>> ;; custom-set-faces was added by Custom.
>>> ;; If you edit it by hand, you could mess it up, so be careful.
>>> ;; Your init file should contain only one such instance.
>>> ;; If there is more than one, they won't work right.
>>> )
>>>
>>> Searching within the GMX mailbox works but not in a newsgroup and the
>>> Exchange mailbox. The following is shown in *Messages*:
>>>
>>> Opening server gmx
>>> Searching nnimap+gmx:Family...done
>>> Fetching headers for nnselect:nnselect-871qg4g5d5.fsf...
>>> nnimap read 0k from imap.gmx.com
>>> Fetching headers for nnselect:nnselect-871qg4g5d5.fsf...done
>>> Sorting threads...done
>>> Generating summary...done
>>> Retrieving newsgroup: nnselect:nnselect-87zg2seqsg.fsf...
>>> Opening server fu_exchange
>>> Searching nnimap+fu_exchange:HPC...done
>>> Group nnselect:nnselect-87zg2seqsg.fsf contains no messages
>>> previous-line: Beginning of buffer
>>> Retrieving newsgroup: nnselect:nnselect-87y1iceqsc.fsf...
>>> nnselect-run: gnus-search-run-query on ((search-query-spec (query . emacs)
>>> (raw)) (search-group-spec (nntp:news.fu-berlin.de comp.emacs))) gave error
>>> (gnus-search-config-error gnus-search-config-error No search engine
>>> configured for nntp:news.fu-berlin.de)
>>> Group nnselect:nnselect-87y1iceqsc.fsf contains no messages
>>>
>>> So I seem to be missing a search engine for the newsgroup, but as we
>>> have established, that probably never worked. However, the search in
>>> the Exchange mailbox just fails without further information, and that
>>> definitely did used to work.
>>
>> Apparently Exchange does not like the character set being used. This is
>> the error message that Exchange generates:
>>
>> SEARCH CHARSET UTF-8 TEXT hpc,"R=""6487 NO [BADCHARSET (US-ASCII)] The
>> specified charset is not supported."
>>
>> I don't quite understand the error, as I would not think US-ASCII was a
>> bad charset. I assume it is more likely that my using a locale with
>>
>> LANG=en_US.utf8
>>
>> might be the problem. This may have been different before I updated
>> Debian.
>>
>> If I search for a string such as "Bestätigung" in a folder belonging to
>> the GMX mail box, this also erroneously produces an empty result set.
>>
>> So it looks like it is not an actually problem with Gnus as such.
>
> The problem seems to have been resolved by Eric here:
>
> https://www.mail-archive.com/info-gnus-english@gnu.org/msg14117.html
>
> This works for me.
>
> Did the change make it into Gnus?
I see that the change is in Emacs 29, so this issue can be closed.
Cheers,
Loris
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- bug#65196: 28.2; gnus-group-make-nnir-group always returns "no messages", Loris Bennett, 2023/08/10
- bug#65196: 28.2; gnus-group-make-nnir-group always returns "no messages", Eli Zaretskii, 2023/08/12
- bug#65196: 28.2; gnus-group-make-nnir-group always returns "no messages", Loris Bennett, 2023/08/14
- bug#65196: 28.2; gnus-group-make-nnir-group always returns "no messages", Eric Abrahamsen, 2023/08/14
- bug#65196: 28.2; gnus-group-make-nnir-group always returns "no messages", Loris Bennett, 2023/08/15
- bug#65196: 28.2; gnus-group-make-nnir-group always returns "no messages", Loris Bennett, 2023/08/16
- bug#65196: 28.2; gnus-group-make-nnir-group always returns "no messages", Loris Bennett, 2023/08/17
- bug#65196: 28.2; gnus-group-make-nnir-group always returns "no messages",
Loris Bennett <=
- bug#65196: 28.2; gnus-group-make-nnir-group always returns "no messages", Eli Zaretskii, 2023/08/19