From 2bf7f7c5563e077da60d60f6628567074fc7fd17 Mon Sep 17 00:00:00 2001 From: bbedward Date: Thu, 8 Oct 2026 09:22:47 -0400 Subject: [PATCH] cups: fix 24.20 compatibility fixes #3721 --- core/pkg/ipp/constants.go | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/core/pkg/ipp/constants.go b/core/pkg/ipp/constants.go index 83bf41bab..ccde3075d 100644 --- a/core/pkg/ipp/constants.go +++ b/core/pkg/ipp/constants.go @@ -277,7 +277,8 @@ const ( // ipp defaults const ( - CharsetLanguage = "en-US" + // cups 2.4.20+ validates this case-sensitively (lowercase only), and libcups itself sends lowercase + CharsetLanguage = "en-us" Charset = "utf-8" ProtocolVersionMajor = int8(2) ProtocolVersionMinor = int8(0)