Arch Linux

Description:

lxqt doesn't even load after "startlxqt", and you can notice for example:

% lxqt-panel
lxqt-panel: error while loading shared libraries: libQt5Xdg.so.2: cannot open shared object file: No such file or directory

One can notice that:

% pacman -Ql libqtxdg | /usr/bin/grep libQt5Xdg.so
libqtxdg /usr/lib/libQt5Xdg.so
libqtxdg /usr/lib/libQt5Xdg.so.3
libqtxdg /usr/lib/libQt5Xdg.so.3.1.0

So the new libqtxdg shared library is *.3 rather than *.2, while lxqt keeps requiring the oldest no longer in Arch:

% ldd /usr/bin/lxqt-panel | /usr/bin/grep libQt5Xdg
libQt5Xdg.so.2 => not found
libQt5Xdg.so.3 => /usr/lib/libQt5Xdg.so.3 (0x00007fa5968ff000)
libQt5XdgIconLoader.so.3 => /usr/lib/libQt5XdgIconLoader.so.3 (0x00007fa593b8a000)

Notice this after Today's Arch upgrade, which upgraded libqtxdg from 2.0.0-4 to 3.1.0-1

I'm afraid this happened before as well:

https://bugs.archlinux.org/task/50836?project=5&cat%5B0%5D=33&string=libqtxdg

:(


Additional info:
* package version(s)

% pacman -Qs lxqt
local/liblxqt 0.12.0-1
Common base library for LXQt components.
local/lximage-qt 0.5.1-2 (lxqt)
The LXQt image viewer and screenshot tool
local/lxqt-about 0.11.1-1 (lxqt)
LXQt about dialog.
local/lxqt-admin 0.11.1-1 (lxqt)
LXQt system administration tool.
local/lxqt-build-tools 0.4.0-5
Various packaging tools and scripts for LXQt applications
local/lxqt-common 0.11.2-1 (lxqt)
Common data to run a LXQt session.
local/lxqt-config 0.11.1-1 (lxqt)
LXQt system configuration.
local/lxqt-globalkeys 0.11.1-1 (lxqt)
LXQt daemon and library for global keyboard shortcuts registration.
local/lxqt-notificationd 0.11.1-1 (lxqt)
LXQt notification daemon and library.
local/lxqt-openssh-askpass 0.11.1-2 (lxqt)
LXQt openssh password prompt
local/lxqt-panel 0.11.1-1 (lxqt)
The LXQt desktop panel
local/lxqt-policykit 0.11.1-2 (lxqt)
The LXQt policykit authentication agent
local/lxqt-powermanagement 0.11.1-1 (lxqt)
LXQt power management daemon
local/lxqt-qtplugin 0.11.1-2 (lxqt)
LXQt platform integration for Qt
local/lxqt-runner 0.11.1-1 (lxqt)
The LXQt application launcher
local/lxqt-session 0.11.1-1 (lxqt)
The LXQt session
local/lxqt-sudo 0.11.1-1 (lxqt)
LXQt privilege program (lxsu).
local/qterminal 0.7.1-2 (lxqt)
A lightweight Qt-based terminal emulator

% pacman -Qs libqtxdg
local/libqtxdg 3.1.0-1
Library providing freedesktop.org XDG specs implementations for Qt.

% grep -r libqtxdg /var/log/pacman.log
37443:[2017-02-26 17:01] [ALPM] installed libqtxdg (2.0.0-1)
39105:[2017-04-08 16:24] [ALPM] removed libqtxdg (2.0.0-1)
45988:[2017-09-03 22:41] [ALPM] installed libqtxdg (2.0.0-3)
48086:[2017-10-14 17:06] [ALPM] upgraded libqtxdg (2.0.0-3 -> 2.0.0-4)
48474:[2017-10-21 17:42] [ALPM] upgraded libqtxdg (2.0.0-4 -> 3.1.0-1)


* config and/or log files etc.


Steps to reproduce: