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Bug 627902

Summary: x11-misc/sddm-0.14.0-r3 after emerge update displays usernames twice
Product: Gentoo Linux Reporter: email200202
Component: Current packagesAssignee: LxQt maintainers <lxqt>
Severity: normal CC: lekto
Priority: Normal    
Version: unspecified   
Hardware: All   
OS: Linux   
See Also:
Package list:
Runtime testing required: ---

Description email200202 2017-08-15 05:21:32 UTC
After 13 AUG 2017 emerge update, sddm started doing something new. It displays each username twice on the login screen. 

# emerge --info sddm
Portage 2.3.7 (python 2.7.13-final-0, default/linux/amd64/13.0/desktop/plasma, gcc-6.4.0, glibc-2.25-r3, 4.12.7-gentoo x86_64)
                         System Settings
System uname: Linux-4.12.7-gentoo-x86_64-Intel-R-_Core-TM-_i7_CPU_950_@_3.07GHz-with-gentoo-2.4.1
KiB Mem:     6097760 total,    247276 free
KiB Swap:    4194300 total,   4194300 free
Timestamp of repository gentoo: Mon, 14 Aug 2017 03:30:01 +0000
Head commit of repository gentoo: 0f484e61b4156253876ff3a5d6f6ae5117da6220
sh bash 4.4_p12
ld GNU ld (Gentoo 2.28.1 p1.0) 2.28.1
distcc 3.2rc1 x86_64-pc-linux-gnu [disabled]
ccache version 3.3.4 [disabled]
app-shells/bash:          4.4_p12::gentoo
dev-java/java-config:     2.2.0-r3::gentoo
dev-lang/perl:            5.24.2::gentoo
dev-lang/python:          2.7.13::gentoo, 3.4.6::gentoo
dev-util/ccache:          3.3.4::gentoo
dev-util/cmake:           3.9.1::gentoo
dev-util/pkgconfig:       0.29.2::gentoo
sys-apps/baselayout:      2.4.1-r1::gentoo
sys-apps/openrc:          0.28::gentoo
sys-apps/sandbox:         2.10-r4::gentoo
sys-devel/autoconf:       2.13::gentoo, 2.69-r4::gentoo
sys-devel/automake:       1.13.4-r1::gentoo, 1.15.1::gentoo
sys-devel/binutils:       2.28.1::gentoo
sys-devel/gcc:            5.4.0-r3::gentoo, 6.4.0::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:           2.25-r3::gentoo

    location: /usr/portage
    sync-type: rsync
    sync-uri: rsync://
    priority: -1000

    location: /usr/local/portage
    masters: gentoo
    priority: 0

ACCEPT_KEYWORDS="amd64 ~amd64"
CFLAGS="-O2 -pipe -march=native -mtune=native"
CONFIG_PROTECT="/etc /usr/lib64/libreoffice/program/sofficerc /usr/share/config /usr/share/gnupg/qualified.txt"
CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/dconf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/php/apache2-php7.1/ext-active/ /etc/php/cgi-php7.1/ext-active/ /etc/php/cli-php7.1/ext-active/ /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo /etc/texmf/language.dat.d /etc/texmf/language.def.d /etc/texmf/updmap.d /etc/texmf/web2c"
CXXFLAGS="-O2 -pipe -march=native -mtune=native"
EMERGE_DEFAULT_OPTS="--quiet-build=n --with-bdeps=y --verbose-conflicts --buildpkg --buildpkg-exclude='virtual/* sys-kernel/*-sources */*-bin x11-drivers/nvidia-drivers'"
FCFLAGS="-O2 -pipe"
FEATURES="assume-digests binpkg-logs buildpkg config-protect-if-modified distlocks ebuild-locks fixlafiles merge-sync multilib-strict news preserve-libs protect-owned sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr"
FFLAGS="-O2 -pipe"
LDFLAGS="-Wl,-O1 -Wl,--as-needed"
MAKEOPTS="-j5 -s "
PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --omit-dir-times --compress --force --whole-file --delete --stats --human-readable --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages --exclude=/.git"
USE="X a52 aac aacs aalib acl acpi activities alsa amd64 asf berkdb bidi bluetooth bluray branding bzip2 cairo cdda cdio cdr cli consolekit cracklib crypt cups cxx dbus declarative directfb dri dts dv dvb dvd dvdr dvi emboss enca encode exif extensions extras faac faad fam fbcon ffmpeg firefox flac fontconfig fortran gcj gd gdbm gif glamor gpm graphviz gstreamer gtk gtk2 httpd iconv icu ilbc imagemagick imlib ipod java jpeg jpeg2k kde kipi kwallet lcms ldap legacy-systray libcaca libmpeg2 libnotify live lua lzo mad matroska mjpeg mmx mng modplug modules mp3 mp4 mpeg multilib multislot mysql ncurses nls nptl ogg opengl openmp pam pango pcre pdf phonon plasma png policykit postproc ppds profile qml qt3support qt5 quicktime readline rtc rtmp samba scanner script sddm sdl seccomp semantic-desktop session speex spell sql sqlite sse sse2 ssl startup-notification subversion svg tcpd theora threads tiff toolame truetype twolame udev udisks unicode upower usb v4l vcd vlm vorbis webkit widgets wxwidgets x264 xanim xattr xcb xcomposite xine xinerama xml xscreensaver xv xvid xvmc zlib" ABI_X86="32 64" ALSA_CARDS="intel8x0" APACHE2_MODULES="authn_core authz_core socache_shmcb unixd actions alias auth_basic authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache cgi cgid dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file_cache filter headers include info log_config logio mem_cache mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias" CALLIGRA_FEATURES="kexi words flow plan sheets stage tables krita karbon braindump author" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CPU_FLAGS_X86="mmx mmxext popcnt sse sse2 sse3 sse4_1 sse4_2 ssse3" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock isync itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf skytraq superstar2 timing tsip tripmate tnt ublox ubx" INPUT_DEVICES="evdev keyboard mouse" KERNEL="linux" L10N="en_AU.UTF8" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" LINGUAS="en ar" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-6" POSTGRES_TARGETS="postgres9_5" PYTHON_SINGLE_TARGET="python3_4" PYTHON_TARGETS="python2_7 python3_4" QEMU_SOFTMMU_TARGETS="x86_64 arm" QEMU_USER_TARGETS="arm armeb" RUBY_TARGETS="ruby21 ruby22" USERLAND="GNU" VIDEO_CARDS="nvidia" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq steal rawnat logmark ipmark dhcpmac delude chaos account"

                        Package Settings

x11-misc/sddm-0.14.0-r3::gentoo was built with the following:
USE="consolekit pam -elogind -systemd" ABI_X86="(64)"

Reproducible: Always

Steps to Reproduce:
1. Emerge update
2. Logout

Actual Results:  
You see each username displayed twice on SDDM login screen

Expected Results:  
usernames not displayed twice on SDDM login screen
Comment 1 Lars Wendler (Polynomial-C) (RETIRED) gentoo-dev 2017-08-15 07:26:34 UTC
This happens due to a recent change in /etc/nsswitch.conf:

There's an upstream bug available (see URL) which fixes this issue.
Comment 2 Lars Wendler (Polynomial-C) (RETIRED) gentoo-dev 2017-08-15 09:21:29 UTC
commit 93cd34224fd5a22bb3258a6824a0346f4c8adfa5     
Author: Lars Wendler <>      
Date:   Tue Aug 15 11:18:26 2017                    

    x11-misc/sddm: Revbump to not show usernames twice (bug #627902).                                    
    Permission kindly granted by kensington.        
    Package-Manager: Portage-2.3.7, Repoman-2.3.3