LXQt panel doesn't allow to select any grouped window

DanielH · 2021-04-08 17:07:47

Today, I've updated my system and now, LXQt panel doesn't allow to select any grouped window, as example: two Qterminal instances in the same desktop, or Thunderbird main window and its Write window.

Grouped windows are showed (pop up menu appears with left click) by LXQt Panel, but when I try to select one of them, the pop up menu dissapear...

My pacman.log:

[2021-04-08T13:03:26-0300] [PACMAN] Running 'pacman -Syu'
[2021-04-08T13:03:26-0300] [PACMAN] synchronizing package lists
[2021-04-08T13:03:31-0300] [PACMAN] starting full system upgrade
[2021-04-08T13:03:58-0300] [ALPM] transaction started
[2021-04-08T13:03:58-0300] [ALPM] upgraded alsa-card-profiles (1:0.3.24-1 -> 1:0.3.25-1)
[2021-04-08T13:03:58-0300] [ALPM] upgraded aom (2.0.2-1 -> 3.0.0-1)
[2021-04-08T13:03:58-0300] [ALPM] upgraded libxkbcommon (1.2.0-1 -> 1.2.0-2)
[2021-04-08T13:03:58-0300] [ALPM] upgraded libxkbcommon-x11 (1.2.0-1 -> 1.2.0-2)
[2021-04-08T13:03:58-0300] [ALPM] upgraded systemd-libs (248-3 -> 248-4)
[2021-04-08T13:03:58-0300] [ALPM] upgraded cryptsetup (2.3.5-2 -> 2.3.5-4)
[2021-04-08T13:03:59-0300] [ALPM] upgraded systemd (248-3 -> 248-4)
[2021-04-08T13:03:59-0300] [ALPM] upgraded qt5-base (5.15.2-5 -> 5.15.2+kde+r171-1)
[2021-04-08T13:03:59-0300] [ALPM] upgraded qt5-svg (5.15.2-2 -> 5.15.2+kde+r5-1)
[2021-04-08T13:03:59-0300] [ALPM] upgraded libbluray (1.2.1-1 -> 1.3.0-1)
[2021-04-08T13:04:00-0300] [ALPM] upgraded ffmpeg (2:4.3.2-5 -> 2:4.3.2-6)
[2021-04-08T13:04:00-0300] [ALPM] upgraded qt5-declarative (5.15.2-1 -> 5.15.2+kde+r24-1)
[2021-04-08T13:04:00-0300] [ALPM] upgraded calibre (5.13.0-1 -> 5.14.0-1)
[2021-04-08T13:04:00-0300] [ALPM] warning: /etc/cups/cups-pdf.conf installed as /etc/cups/cups-pdf.conf.pacnew
[2021-04-08T13:04:00-0300] [ALPM] upgraded cups-pdf (3.0.1-5 -> 3.0.1-6)
[2021-04-08T13:04:00-0300] [ALPM] upgraded graphene (1.10.4-1 -> 1.10.6-1)
[2021-04-08T13:04:00-0300] [ALPM] upgraded gsettings-desktop-schemas (40.0-2 -> 40.0-3)
[2021-04-08T13:04:00-0300] [ALPM] upgraded gst-plugins-bad-libs (1.18.4-3 -> 1.18.4-4)
[2021-04-08T13:04:00-0300] [ALPM] upgraded portaudio (1:19.6.0-7 -> 1:19.7.0-1)
[2021-04-08T13:04:00-0300] [ALPM] upgraded gst-plugins-bad (1.18.4-3 -> 1.18.4-4)
[2021-04-08T13:04:00-0300] [ALPM] upgraded lib32-libxkbcommon (1.1.0-1 -> 1.2.1-1)
[2021-04-08T13:04:00-0300] [ALPM] upgraded libavif (0.9.0-1 -> 0.9.0-2)
[2021-04-08T13:04:00-0300] [ALPM] upgraded libheif (1.11.0-2 -> 1.11.0-3)
[2021-04-08T13:04:01-0300] [ALPM] upgraded qt5-wayland (5.15.2-1 -> 5.15.2+kde+r11-1)
[2021-04-08T13:04:01-0300] [ALPM] upgraded libkscreen (5.21.3-1 -> 5.21.4-1)
[2021-04-08T13:04:01-0300] [ALPM] upgraded libupnp (1.14.4-1 -> 1.14.5-1)
[2021-04-08T13:04:01-0300] [ALPM] upgraded nodejs (15.13.0-1 -> 15.14.0-1)
[2021-04-08T13:04:01-0300] [ALPM] upgraded systemd-sysvcompat (248-3 -> 248-4)
[2021-04-08T13:04:01-0300] [ALPM] upgraded vlc (3.0.12-3 -> 3.0.12-4)
[2021-04-08T13:04:01-0300] [ALPM] upgraded wpebackend-fdo (1.8.2-1 -> 1.8.3-1)
[2021-04-08T13:04:01-0300] [ALPM] upgraded youtube-dl (2021.04.01-1 -> 2021.04.07-1)
[2021-04-08T13:04:01-0300] [ALPM] transaction completed
[2021-04-08T13:04:02-0300] [ALPM] running '20-systemd-sysusers.hook'...
[2021-04-08T13:04:02-0300] [ALPM] running '30-systemd-catalog.hook'...
[2021-04-08T13:04:02-0300] [ALPM] running '30-systemd-daemon-reload.hook'...
[2021-04-08T13:04:02-0300] [ALPM] running '30-systemd-hwdb.hook'...
[2021-04-08T13:04:02-0300] [ALPM] running '30-systemd-sysctl.hook'...
[2021-04-08T13:04:02-0300] [ALPM] running '30-systemd-tmpfiles.hook'...
[2021-04-08T13:04:02-0300] [ALPM] running '30-systemd-udev-reload.hook'...
[2021-04-08T13:04:02-0300] [ALPM] running '30-systemd-update.hook'...
[2021-04-08T13:04:02-0300] [ALPM] running '90-mkinitcpio-install.hook'...
[2021-04-08T13:04:02-0300] [ALPM-SCRIPTLET] ==> Building image from preset: /etc/mkinitcpio.d/linux.preset: 'default'
[2021-04-08T13:04:02-0300] [ALPM-SCRIPTLET]   -> -k /boot/vmlinuz-linux -c /etc/mkinitcpio.conf -g /boot/initramfs-linux.img
[2021-04-08T13:04:02-0300] [ALPM-SCRIPTLET] ==> Starting build: 5.11.11-arch1-1
[2021-04-08T13:04:03-0300] [ALPM-SCRIPTLET]   -> Running build hook: [base]
[2021-04-08T13:04:03-0300] [ALPM-SCRIPTLET]   -> Running build hook: [udev]
[2021-04-08T13:04:03-0300] [ALPM-SCRIPTLET]   -> Running build hook: [autodetect]
[2021-04-08T13:04:03-0300] [ALPM-SCRIPTLET]   -> Running build hook: [modconf]
[2021-04-08T13:04:03-0300] [ALPM-SCRIPTLET]   -> Running build hook: [block]
[2021-04-08T13:04:06-0300] [ALPM-SCRIPTLET]   -> Running build hook: [filesystems]
[2021-04-08T13:04:06-0300] [ALPM-SCRIPTLET]   -> Running build hook: [keyboard]
[2021-04-08T13:04:07-0300] [ALPM-SCRIPTLET]   -> Running build hook: [fsck]
[2021-04-08T13:04:07-0300] [ALPM-SCRIPTLET] ==> Generating module dependencies
[2021-04-08T13:04:07-0300] [ALPM-SCRIPTLET] ==> Creating zstd-compressed initcpio image: /boot/initramfs-linux.img
[2021-04-08T13:04:07-0300] [ALPM-SCRIPTLET] ==> Image generation successful
[2021-04-08T13:04:07-0300] [ALPM-SCRIPTLET] ==> Building image from preset: /etc/mkinitcpio.d/linux.preset: 'fallback'
[2021-04-08T13:04:07-0300] [ALPM-SCRIPTLET]   -> -k /boot/vmlinuz-linux -c /etc/mkinitcpio.conf -g /boot/initramfs-linux-fallback.img -S autodetect
[2021-04-08T13:04:07-0300] [ALPM-SCRIPTLET] ==> Starting build: 5.11.11-arch1-1
[2021-04-08T13:04:07-0300] [ALPM-SCRIPTLET]   -> Running build hook: [base]
[2021-04-08T13:04:08-0300] [ALPM-SCRIPTLET]   -> Running build hook: [udev]
[2021-04-08T13:04:08-0300] [ALPM-SCRIPTLET]   -> Running build hook: [modconf]
[2021-04-08T13:04:08-0300] [ALPM-SCRIPTLET]   -> Running build hook: [block]
[2021-04-08T13:04:10-0300] [ALPM-SCRIPTLET] ==> WARNING: Possibly missing firmware for module: wd719x
[2021-04-08T13:04:10-0300] [ALPM-SCRIPTLET] ==> WARNING: Possibly missing firmware for module: aic94xx
[2021-04-08T13:04:12-0300] [ALPM-SCRIPTLET] ==> WARNING: Possibly missing firmware for module: xhci_pci
[2021-04-08T13:04:13-0300] [ALPM-SCRIPTLET]   -> Running build hook: [filesystems]
[2021-04-08T13:04:15-0300] [ALPM-SCRIPTLET]   -> Running build hook: [keyboard]
[2021-04-08T13:04:17-0300] [ALPM-SCRIPTLET]   -> Running build hook: [fsck]
[2021-04-08T13:04:19-0300] [ALPM-SCRIPTLET] ==> Generating module dependencies
[2021-04-08T13:04:19-0300] [ALPM-SCRIPTLET] ==> Creating zstd-compressed initcpio image: /boot/initramfs-linux-fallback.img
[2021-04-08T13:04:20-0300] [ALPM-SCRIPTLET] ==> Image generation successful
[2021-04-08T13:04:20-0300] [ALPM] running 'dbus-reload.hook'...
[2021-04-08T13:04:20-0300] [ALPM] running 'fontconfig.hook'...
[2021-04-08T13:04:20-0300] [ALPM] running 'fontconfig-32.hook'...
[2021-04-08T13:04:20-0300] [ALPM] running 'gdk-pixbuf-query-loaders.hook'...
[2021-04-08T13:04:20-0300] [ALPM] running 'glib-compile-schemas.hook'...
[2021-04-08T13:04:20-0300] [ALPM] running 'gtk-update-icon-cache.hook'...
[2021-04-08T13:04:20-0300] [ALPM] running 'update-desktop-database.hook'...
[2021-04-08T13:04:20-0300] [ALPM] running 'update-mime-database.hook'...
[2021-04-08T13:04:20-0300] [ALPM] running 'update-vlc-plugin-cache.hook'...

The only updated packages that I can see perhaps related to this bug are:
qt5-base
qt5-svg
qt5-declarative
qt5-wayland ? (I'm not using Wayland at all).

Downgrading these packages will temporarily solve this problem?
Is an upstream bug, or a specific qt5 Arch version bug?

Your help wiil be welcome!
Best regards, DanielH

DanielH · 2021-04-09 16:00:39

Confirmed:

Downgrading qt5-base, qt5-svg, qt5-declarative and qt5-wayland to their previous non -kde-subversion, solves this issue.

Apparently there are not issues with packages that depends on them...

I've edited my /etc/pacman.conf as

...
IgnorePkg = qt5-base qt5-declarative qt5-svg qt5-wayland
...

until this bug were resolved by maintainers...

Arch Linux

#1 2021-04-08 17:07:47

LXQt panel doesn't allow to select any grouped window

#2 2021-04-09 16:00:39

Re: LXQt panel doesn't allow to select any grouped window

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