After updating from cups-2.2.3 to 2.2.4 no Printers where fund in QT applications. Reproducible: Always Steps to Reproduce: 1. emerge =net-print/cups-2.2.4 2. emerge =net-print/cups-2.2.4 3. emerge =net-print/cups-2.2.4 Portage 2.3.6 (python 2.7.13-final-0, default/linux/amd64/13.0, gcc-5.3.0, glibc-2.24-r3, 4.9.28-gentoo-xen-dom0-blktap x86_64) ================================================================= System uname: Linux-4.9.28-gentoo-xen-dom0-blktap-x86_64-Intel-R-_Core-TM-_i7-2600_CPU_@_3.40GHz-with-gentoo-2.4.1 KiB Mem: 16414932 total, 1211616 free KiB Swap: 8384444 total, 8282720 free Timestamp of repository gentoo: Wed, 12 Jul 2017 07:15:01 +0000 sh bash 4.4_p12 ld GNU ld (Gentoo 2.26.1 p1.0) 2.26.1 distcc 3.2rc1 x86_64-pc-linux-gnu [disabled] ccache version 3.3.4 [enabled] app-shells/bash: 4.4_p12::gentoo dev-java/java-config: 2.2.0-r3::gentoo dev-lang/perl: 5.24.1-r2::gentoo dev-lang/python: 2.7.13::gentoo, 3.4.6::gentoo, 3.5.3::gentoo, 3.6.1-r1::gentoo dev-util/ccache: 3.3.4::gentoo dev-util/cmake: 3.8.2::gentoo dev-util/pkgconfig: 0.29.2::gentoo sys-apps/baselayout: 2.4.1::gentoo sys-apps/openrc: 0.27.2::gentoo sys-apps/sandbox: 2.10-r4::gentoo sys-devel/autoconf: 2.13::gentoo, 2.69-r3::gentoo sys-devel/automake: 1.10.3-r2::gentoo, 1.11.6-r2::gentoo, 1.12.6-r1::gentoo, 1.13.4-r1::gentoo, 1.14.1-r1::gentoo, 1.15.1::gentoo sys-devel/binutils: 2.26.1::gentoo, 2.27::gentoo, 2.28-r2::gentoo sys-devel/gcc: 4.9.3::gentoo, 4.9.4::gentoo, 5.3.0::gentoo, 5.4.0-r3::gentoo, 6.3.0::gentoo sys-devel/gcc-config: 1.8-r1::gentoo sys-devel/libtool: 2.4.6-r4::gentoo sys-devel/make: 4.2.1-r1::gentoo sys-kernel/linux-headers: 4.10::gentoo (virtual/os-headers) sys-libs/glibc: 2.24-r3::gentoo Repositories: gentoo location: /usr/portage sync-type: rsync sync-uri: rsync://mirror/gentoo-portage priority: -1000
See: https://github.com/apple/cups/issues/5046 Patch: https://git.archlinux.org/svntogit/packages.git/tree/trunk/cupsGetDests.diff?h=packages/cups
Created attachment 483362 [details, diff] cups-2.2.4-qt.patch patch agains QT bug
Thank you for the patch, Jörg.
Thanks for the patch. This appears to be fixed in net-print/cups-2.2.6.