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bug#49106: slow load for cups /admin page
From: |
Brice Waegeneire |
Subject: |
bug#49106: slow load for cups /admin page |
Date: |
Sat, 19 Jun 2021 10:18:30 +0200 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/27.2 (gnu/linux) |
Hello Christopher,
Christopher Howard <christopher@librehacker.com> writes:
> Hi, ever since I have started using Guix a few years ago, I have always found
> that the cups page at
> http://127.0.0.1:631/admin load very slowly, with nothing appearing on the
> Web browser page for something like two
> minutes. The home page (http://127.0.01:631) loads very quickly, and also
> other pages you select after you get to the admin
> page (e.g., modifying a printer) load quickly. I have had this problem across
> multiple Guix computers using different printers. I
> am wondering if all CUPS installations in the world have this problem, which
> seems unlikely, or if it is something specific to the
> Guix service configuration.
This is a know issue, I stumbuled upon it this week too. I already
spent several hours trying to found the origin of that issue. When
debbuging is activated, from the logs (like the attached one), I can see
that cups' max connection is reached, then after a timeout expire the
page is returned. But there is also other errors, such as broken pipes,
non extsting files share/doc/cups/admin/conf/cupsd.conf. I don't know
where to begin.
At the moment testing modification to the cups package to be used in the
service take a lot of time since the cups package is a dependency for a
lot of packages (~3000), if someone know how to speed this up I'm
interesseted.
error_log.O
Description: cups_error.log
Cheers,
- Brice