KDE Dolphin Crashes whole system if Appimage is open with enter

After today’s update I now have a weird bug where opening an appimage on dolphin will hang the whole system for a couple of seconds if I use double click, but if I use enter to open the appimage it would crash the whole system, forcing me to restart using the restart button.

Is there something I could do to debug the issue or fixed it? I haven’t found something like that at all and other file browsers don’t have this issue (like thunar)

I have tried to downgrade the package but same issue happens even after downgrading

1 Like

Welcome to the community! :vulcan_salute: :enos_flag:

Which Appimage?

Which package did you downgrade?

Which Appimage?

Any Appimage seems to cause the freeze, but the ones I use are:

  1. PCSX2 Nightly
  2. Duckstation
  3. IMHex
  4. Vesktop
  5. Krita

Depending of the Size of the appimage it seems to make the whole DE to freeze longer, like Krita making it last up to 10 seconds compared to PCSX2 (By double clicking, If you press enter instead you get a permanent freeze until you force-reboot)

Which package did you downgrade?

The only one I had tried to downgrade was Kde’s Dolphin.

Not a solution, but if you are using KDE, what happens if you launch any of them from the App Menu?

You may have to add one of them manually to the menu.

If I launch the appimages outside of dolphin (Like using thunar instead) it works fine.
This bug it’s exclusively (for what I tested) by launching appimages on dolphin.

In the mean time I will stick to Thunar but I would like to see if anyone else is having this issue or if there could be a way to get it logged.

I understood that it works fine when launched from Thunar, a GTK app. This is the only app you’ve actually mentioned aside from Dolphin.

I’m trying to find out if it’s just a Dolphin issue, or also a KDE issue.

Another way of launching apps is to open a terminal within the folder, then type:

./appimageName.appimage

But again, I’m trying to figure out if this only affects Dolphin or all of KDE, if you are using KDE. On that note: If you are using KDE, have you tested this on both Wayland and X11?

Also, for the stable branch, there has been no Dolphin update since July 4. But there was an update for the unstable/testing repos on August 15 (yesterday).

Are you using the testing repos?

To check, please run and post the output of:

cat /etc/pacman.conf

As for this:

I have Dolphin and I don’t have this issue at all.

You can log bugs directly to KDE: https://bugs.kde.org/enter_bug.cgi?format=guided&product=dolphin

Or to Arch: https://gitlab.archlinux.org/archlinux/packaging/packages/dolphin/-/issues

I understood that it works fine when launched from Thunar, a GTK app. This is the only app you’ve actually mentioned aside from Dolphin.
But again, I’m trying to figure out if this only affects Dolphin or all of KDE, if you are using KDE. On that note: If you are using KDE, have you tested this on both Wayland and X11?

Oh sorry, I forgot to mention that also launching it from the terminal is fine and using the plasma menu (The one you display by pressing the meta key) works fine, it only seems to happen Dolphin itself, Sorry!

I have tested it on wayland only but I can test on X11 in a moment.

Also, for the stable branch, there has been no Dolphin update since July 4. But there was an update for the unstable/testing repos on August 15 (yesterday).
Are you using the testing repos?

I’m currently using the normal repos, my version of dolphin is 24.05.2-1 and my pacman.conf is the following:

[amyroxwell@amyroxwell-b450mds3h Applications]$ cat /etc/pacman.conf
#
# /etc/pacman.conf
#
# See the pacman.conf(5) manpage for option and repository directives

#
# GENERAL OPTIONS
#
[options]
# The following paths are commented out with their default values listed.
# If you wish to use different paths, uncomment and update the paths.
#RootDir     = /
#DBPath      = /var/lib/pacman/
#CacheDir    = /var/cache/pacman/pkg/
#LogFile     = /var/log/pacman.log
#GPGDir      = /etc/pacman.d/gnupg/
#HookDir     = /etc/pacman.d/hooks/
HoldPkg     = pacman glibc
#XferCommand = /usr/bin/curl -L -C - -f -o %o %u
#XferCommand = /usr/bin/wget --passive-ftp -c -O %o %u
#CleanMethod = KeepInstalled
#UseDelta    = 0.7
Architecture = auto

# Pacman won't upgrade packages listed in IgnorePkg and members of IgnoreGroup
#IgnorePkg   = 
#IgnoreGroup =

#NoUpgrade   =
#NoExtract   =

# Misc options
#UseSyslog
Color
ILoveCandy
#NoProgressBar
#CheckSpace
VerbosePkgLists
ParallelDownloads = 5

# By default, pacman accepts packages signed by keys that its local keyring
# trusts (see pacman-key and its man page), as well as unsigned packages.
SigLevel    = Required DatabaseOptional
LocalFileSigLevel = Optional
#RemoteFileSigLevel = Required

# NOTE: You must run `pacman-key --init` before first using pacman; the local
# keyring can then be populated with the keys of all official Arch Linux
# packagers with `pacman-key --populate archlinux`.

#
# REPOSITORIES
#   - can be defined here or included from another file
#   - pacman will search repositories in the order defined here
#   - local/custom mirrors can be added here or in separate files
#   - repositories listed first will take precedence when packages
#     have identical names, regardless of version number
#   - URLs will have $repo replaced by the name of the current repo
#   - URLs will have $arch replaced by the name of the architecture
#
# Repository entries are of the format:
#       [repo-name]
#       Server = ServerName
#       Include = IncludePath
#
# The header [repo-name] is crucial - it must be present and
# uncommented to enable the repo.
#

# The testing repositories are disabled by default. To enable, uncomment the
# repo name header and Include lines. You can add preferred servers immediately
# after the header, and they will be used before the default mirrors.

[endeavouros]
SigLevel = PackageRequired
Include = /etc/pacman.d/endeavouros-mirrorlist

[core]
Include = /etc/pacman.d/mirrorlist

#[core-testing]
#Include = /etc/pacman.d/mirrorlist

[extra]
Include = /etc/pacman.d/mirrorlist

# If you want to run 32 bit applications on your x86_64 system,
# enable the multilib repositories as required here.

#[multilib-testing]
#Include = /etc/pacman.d/mirrorlist

[multilib]
Include = /etc/pacman.d/mirrorlist

# An example of a custom package repository.  See the pacman manpage for
# tips on creating your own repositories.
#[custom]
#SigLevel = Optional TrustAll
#Server = file:///home/custompkgs

Sorry again if this is common knowledge but this is my first time doing this kind of report so I don’t have much clue of what to send that could help, thank you so much for your help!

Edit:
X11 doesn’t have the issue in KDE plasma, I tried there and there is no system crash, so it’s a wayland issue happening for me on the dolphin’s browser

I can’t reproduce what you are experiencing on KDE Plasma plus Wayland. Appimages launch fine from Dolphin on my system. No issues.

Wayland may have other issues but this one is not one of them, on my end at least.

If launching appimages are problematic from Dolphin, then instead of launching them in the terminal, I would launch Dolphin in a terminal and then launch an appimage to see if I would get any error messages about Dolphin when it crashes.

1 Like

It’s fine. You followed the steps and narrowed down the issue. Now that we know what it is, the fix is… to wait. There’s really not much you can do. → Unless there are some environment variables that you may need to add.

Wayland is now used by many more users than before, but everyone has different experiences with it, as its development has only recently picked up speed and adoption, and it will probably continue to have random issues for random users for another year.

For environment variables, please show the output of:

cat /etc/environment

And as far as your system is concerned, please show the output of the command below. It will have a lot of info, but the “z” part hides things you wouldn’t want others to see.

inxi -Fxxc0z

If launching appimages are problematic from Dolphin, then instead of launching them in the terminal, I would launch Dolphin in a terminal and then launch an appimage to see if I would get any error messages about Dolphin when it crashes.

The thing with that is that is not just dolphin just crashes when i use enter to open the appimage, it takes the whole desktop with it, freezing my mouse and keyboard completely without me being able to use any hotkey.

Dolphin shows this after just run it through the terminal, without even touching an appimage, running an appimage or anything shows anything new except moving through folder repeating the same message

[amyroxwell@amyroxwell-b450mds3h ~]$ dolphin
kf.coreaddons: "Could not load plugin from /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: Cannot load library /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: libappimage.so.1.0: cannot open shared object file: No such file or directory"
kf.coreaddons: "Could not load plugin from /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: Cannot load library /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: libappimage.so.1.0: cannot open shared object file: No such file or directory"
kf.coreaddons: "Could not load plugin from /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: Cannot load library /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: libappimage.so.1.0: cannot open shared object file: No such file or directory"
kf.coreaddons: "Could not load plugin from /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: Cannot load library /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: libappimage.so.1.0: cannot open shared object file: No such file or directory"
kf.coreaddons: "Could not load plugin from /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: Cannot load library /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: libappimage.so.1.0: cannot open shared object file: No such file or directory"
kf.coreaddons: "Could not load plugin from /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: Cannot load library /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: libappimage.so.1.0: cannot open shared object file: No such file or directory"
kf.coreaddons: "Could not load plugin from /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: Cannot load library /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: libappimage.so.1.0: cannot open shared object file: No such file or directory"
kf.coreaddons: "Could not load plugin from /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: Cannot load library /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: libappimage.so.1.0: cannot open shared object file: No such file or directory"
kf.coreaddons: "Could not load plugin from /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: Cannot load library /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: libappimage.so.1.0: cannot open shared object file: No such file or directory"
kf.coreaddons: "Could not load plugin from /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: Cannot load library /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: libappimage.so.1.0: cannot open shared object file: No such file or directory"
kf.coreaddons: "Could not load plugin from /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: Cannot load library /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: libappimage.so.1.0: cannot open shared object file: No such file or directory"
kf.coreaddons: "Could not load plugin from /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: Cannot load library /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: libappimage.so.1.0: cannot open shared object file: No such file or directory"
kf.coreaddons: "Could not load plugin from /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: Cannot load library /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: libappimage.so.1.0: cannot open shared object file: No such file or directory"
kf.kio.core.connection: Socket not connected QLocalSocket::PeerClosedError
kf.kio.core: An error occurred during write. The worker terminates now.
kf.kio.core.connection: Socket not connected QLocalSocket::PeerClosedError
kf.kio.core: An error occurred during write. The worker terminates now.
kf.coreaddons: "Could not load plugin from /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: Cannot load library /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: libappimage.so.1.0: cannot open shared object file: No such file or directory"
kf.coreaddons: "Could not load plugin from /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: Cannot load library /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: libappimage.so.1.0: cannot open shared object file: No such file or directory"
kf.coreaddons: "Could not load plugin from /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: Cannot load library /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: libappimage.so.1.0: cannot open shared object file: No such file or directory"
kf.coreaddons: "Could not load plugin from /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: Cannot load library /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: libappimage.so.1.0: cannot open shared object file: No such file or directory"
kf.coreaddons: "Could not load plugin from /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: Cannot load library /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: libappimage.so.1.0: cannot open shared object file: No such file or directory"
kf.coreaddons: "Could not load plugin from /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: Cannot load library /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: libappimage.so.1.0: cannot open shared object file: No such file or directory"
kf.coreaddons: "Could not load plugin from /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: Cannot load library /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: libappimage.so.1.0: cannot open shared object file: No such file or directory"
kf.coreaddons: "Could not load plugin from /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: Cannot load library /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: libappimage.so.1.0: cannot open shared object file: No such file or directory"
kf.coreaddons: "Could not load plugin from /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: Cannot load library /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: libappimage.so.1.0: cannot open shared object file: No such file or directory"
kf.coreaddons: "Could not load plugin from /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: Cannot load library /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: libappimage.so.1.0: cannot open shared object file: No such file or directory"
kf.coreaddons: "Could not load plugin from /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: Cannot load library /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: libappimage.so.1.0: cannot open shared object file: No such file or directory"
kf.coreaddons: "Could not load plugin from /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: Cannot load library /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: libappimage.so.1.0: cannot open shared object file: No such file or directory"
kf.coreaddons: "Could not load plugin from /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: Cannot load library /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: libappimage.so.1.0: cannot open shared object file: No such file or directory"
kf.coreaddons: "Could not load plugin from /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: Cannot load library /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: libappimage.so.1.0: cannot open shared object file: No such file or directory"
kf.coreaddons: "Could not load plugin from /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: Cannot load library /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: libappimage.so.1.0: cannot open shared object file: No such file or directory"
kf.coreaddons: "Could not load plugin from /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: Cannot load library /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: libappimage.so.1.0: cannot open shared object file: No such file or directory"
kf.coreaddons: "Could not load plugin from /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: Cannot load library /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: libappimage.so.1.0: cannot open shared object file: No such file or directory"
kf.coreaddons: "Could not load plugin from /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: Cannot load library /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: libappimage.so.1.0: cannot open shared object file: No such file or directory"
kf.coreaddons: "Could not load plugin from /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: Cannot load library /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: libappimage.so.1.0: cannot open shared object file: No such file or directory"
kf.coreaddons: "Could not load plugin from /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: Cannot load library /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: libappimage.so.1.0: cannot open shared object file: No such file or directory"
kf.coreaddons: "Could not load plugin from /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: Cannot load library /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: libappimage.so.1.0: cannot open shared object file: No such file or directory"
kf.coreaddons: "Could not load plugin from /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: Cannot load library /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: libappimage.so.1.0: cannot open shared object file: No such file or directory"
kf.coreaddons: "Could not load plugin from /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: Cannot load library /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: libappimage.so.1.0: cannot open shared object file: No such file or directory"
kf.kio.core.connection: Socket not connected QLocalSocket::PeerClosedError
kf.kio.core: An error occurred during write. The worker terminates now.
kf.coreaddons: "Could not load plugin from /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: Cannot load library /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: libappimage.so.1.0: cannot open shared object file: No such file or directory"
kf.coreaddons: "Could not load plugin from /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: Cannot load library /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: libappimage.so.1.0: cannot open shared object file: No such file or directory"
kf.coreaddons: "Could not load plugin from /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: Cannot load library /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: libappimage.so.1.0: cannot open shared object file: No such file or directory"
kf.coreaddons: "Could not load plugin from /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: Cannot load library /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: libappimage.so.1.0: cannot open shared object file: No such file or directory"
kf.coreaddons: "Could not load plugin from /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: Cannot load library /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: libappimage.so.1.0: cannot open shared object file: No such file or directory"
kf.coreaddons: "Could not load plugin from /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: Cannot load library /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: libappimage.so.1.0: cannot open shared object file: No such file or directory"
kf.coreaddons: "Could not load plugin from /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: Cannot load library /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: libappimage.so.1.0: cannot open shared object file: No such file or directory"
kf.coreaddons: "Could not load plugin from /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: Cannot load library /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: libappimage.so.1.0: cannot open shared object file: No such file or directory"
kf.coreaddons: "Could not load plugin from /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: Cannot load library /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: libappimage.so.1.0: cannot open shared object file: No such file or directory"
kf.coreaddons: "Could not load plugin from /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: Cannot load library /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: libappimage.so.1.0: cannot open shared object file: No such file or directory"
kf.coreaddons: "Could not load plugin from /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: Cannot load library /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: libappimage.so.1.0: cannot open shared object file: No such file or directory"
kf.coreaddons: "Could not load plugin from /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: Cannot load library /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: libappimage.so.1.0: cannot open shared object file: No such file or directory"
kf.coreaddons: "Could not load plugin from /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: Cannot load library /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: libappimage.so.1.0: cannot open shared object file: No such file or directory"
kf.coreaddons: "Could not load plugin from /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: Cannot load library /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: libappimage.so.1.0: cannot open shared object file: No such file or directory"
kf.coreaddons: "Could not load plugin from /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: Cannot load library /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: libappimage.so.1.0: cannot open shared object file: No such file or directory"
kf.coreaddons: "Could not load plugin from /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: Cannot load library /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: libappimage.so.1.0: cannot open shared object file: No such file or directory"
kf.coreaddons: "Could not load plugin from /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: Cannot load library /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: libappimage.so.1.0: cannot open shared object file: No such file or directory"
kf.coreaddons: "Could not load plugin from /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: Cannot load library /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: libappimage.so.1.0: cannot open shared object file: No such file or directory"
kf.coreaddons: "Could not load plugin from /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: Cannot load library /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: libappimage.so.1.0: cannot open shared object file: No such file or directory"
kf.coreaddons: "Could not load plugin from /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: Cannot load library /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: libappimage.so.1.0: cannot open shared object file: No such file or directory"
kf.coreaddons: "Could not load plugin from /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: Cannot load library /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: libappimage.so.1.0: cannot open shared object file: No such file or directory"
kf.coreaddons: "Could not load plugin from /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: Cannot load library /usr/lib/qt6/plugins/kf6/thumbcreator/appimagethumbnail.so: libappimage.so.1.0: cannot open shared object file: No such file or directory"
kf.kio.core.connection: Socket not connected QLocalSocket::PeerClosedError
kf.kio.core: An error occurred during write. The worker terminates now.

It’s fine. You followed the steps and narrowed down the issue. Now that we know what it is, the fix is… to wait.

I have no problem with waiting, that’s something I know since I had been using wayland!

output of cat /etc/environment:

[amyroxwell@amyroxwell-b450mds3h ~]$ cat /etc/environment
#
# This file is parsed by pam_env module
#
# Syntax: simple "KEY=VAL" pairs on separate lines
#
#QT_QPA_PLATFORMTHEME=qt5ct
#QT_STYLE_OVERRIDE=kvantum
BROWSER=firefox
EDITOR=nano

and for inxi -Fxxc0z:

[amyroxwell@amyroxwell-b450mds3h ~]$ inxi -Fxxc0z
System:
  Kernel: 6.10.5-zen1-1-zen arch: x86_64 bits: 64 compiler: gcc v: 14.2.1
  Desktop: KDE Plasma v: 6.1.4 tk: Qt v: N/A wm: kwin_wayland dm: 1: LightDM
    2: SDDM note: stopped Distro: EndeavourOS base: Arch Linux
Machine:
  Type: Desktop System: Gigabyte product: B450M DS3H v: N/A
    serial: <superuser required>
  Mobo: Gigabyte model: B450M DS3H-CF serial: <superuser required>
    UEFI: American Megatrends LLC. v: F65c date: 12/25/2023
CPU:
  Info: 6-core model: AMD Ryzen 5 5600 bits: 64 type: MT MCP arch: Zen 3+
    rev: 2 cache: L1: 384 KiB L2: 3 MiB L3: 32 MiB
  Speed (MHz): avg: 3551 high: 3618 min/max: 2200/4467 boost: enabled cores:
    1: 3500 2: 3599 3: 3500 4: 3500 5: 3603 6: 3618 7: 3500 8: 3600 9: 3500
    10: 3593 11: 3500 12: 3599 bogomips: 84003
  Flags: avx avx2 ht lm nx pae sse sse2 sse3 sse4_1 sse4_2 sse4a ssse3 svm
Graphics:
  Device-1: AMD Navi 23 [Radeon RX 6600/6600 XT/6600M] vendor: XFX
    driver: amdgpu v: kernel arch: RDNA-2 pcie: speed: 16 GT/s lanes: 16 ports:
    active: DP-2 empty: DP-1, DP-3, HDMI-A-1, Writeback-1 bus-ID: 09:00.0
    chip-ID: 1002:73ff
  Display: wayland server: X.org v: 1.21.1.13 with: Xwayland v: 24.1.2
    compositor: kwin_wayland driver: X: loaded: amdgpu
    unloaded: modesetting,radeon alternate: fbdev,vesa dri: radeonsi
    gpu: amdgpu display-ID: 0
  Monitor-1: DP-2 res: 1920x1080 size: N/A
  API: EGL v: 1.5 platforms: device: 0 drv: radeonsi device: 1 drv: swrast
    gbm: drv: kms_swrast surfaceless: drv: radeonsi wayland: drv: radeonsi x11:
    drv: radeonsi
  API: OpenGL v: 4.6 compat-v: 4.5 vendor: amd mesa v: 24.1.6-arch1.1
    glx-v: 1.4 direct-render: yes renderer: AMD Radeon RX 6600 (radeonsi navi23
    LLVM 18.1.8 DRM 3.57 6.10.5-zen1-1-zen) device-ID: 1002:73ff
    display-ID: :0.0
  API: Vulkan v: 1.3.279 surfaces: xcb,xlib,wayland device: 0
    type: discrete-gpu driver: mesa radv device-ID: 1002:73ff
Audio:
  Device-1: AMD Navi 21/23 HDMI/DP Audio driver: snd_hda_intel v: kernel pcie:
    speed: 16 GT/s lanes: 16 bus-ID: 09:00.1 chip-ID: 1002:ab28
  Device-2: AMD Starship/Matisse HD Audio vendor: Gigabyte
    driver: snd_hda_intel v: kernel pcie: speed: 16 GT/s lanes: 16
    bus-ID: 0b:00.4 chip-ID: 1022:1487
  API: ALSA v: k6.10.5-zen1-1-zen status: kernel-api
  Server-1: sndiod v: N/A status: off
  Server-2: PipeWire v: 1.2.2 status: active with: 1: pipewire-pulse
    status: active 2: wireplumber status: active 3: pipewire-alsa type: plugin
    4: pw-jack type: plugin
Network:
  Device-1: Realtek RTL8111/8168/8211/8411 PCI Express Gigabit Ethernet
    vendor: Gigabyte driver: r8169 v: kernel pcie: speed: 2.5 GT/s lanes: 1
    port: f000 bus-ID: 05:00.0 chip-ID: 10ec:8168
  IF: enp5s0 state: up speed: 1000 Mbps duplex: full mac: <filter>
  IF-ID-1: ztyqbzb64o state: unknown speed: 10000 Mbps duplex: full
    mac: <filter>
Bluetooth:
  Device-1: Realtek Bluetooth Radio driver: btusb v: 0.8 type: USB rev: 1.1
    speed: 12 Mb/s lanes: 1 bus-ID: 1-1:2 chip-ID: 0bda:8771
  Report: btmgmt ID: hci0 rfk-id: 0 state: up address: <filter> bt-v: 5.1
    lmp-v: 10
Drives:
  Local Storage: total: 2.26 TiB used: 2.07 TiB (91.7%)
  ID-1: /dev/nvme0n1 vendor: Crucial model: CT1000P3SSD8 size: 931.51 GiB
    speed: 31.6 Gb/s lanes: 4 serial: <filter> temp: 36.9 C
  ID-2: /dev/sda vendor: Kingston model: SA400S37480G size: 447.13 GiB
    speed: 6.0 Gb/s serial: <filter>
  ID-3: /dev/sdb vendor: Seagate model: ST1000DM010-2EP102 size: 931.51 GiB
    speed: 6.0 Gb/s serial: <filter>
Partition:
  ID-1: / size: 915.53 GiB used: 861.92 GiB (94.1%) fs: ext4
    dev: /dev/nvme0n1p2
  ID-2: /boot/efi size: 299.4 MiB used: 312 KiB (0.1%) fs: vfat
    dev: /dev/nvme0n1p1
Swap:
  ID-1: swap-1 type: file size: 4 GiB used: 0 KiB (0.0%) priority: -2
    file: /swapfile
Sensors:
  System Temperatures: cpu: 36.6 C mobo: 29.0 C gpu: amdgpu temp: 37.0 C
    mem: 32.0 C
  Fan Speeds (rpm): N/A gpu: amdgpu fan: 0
Info:
  Memory: total: 16 GiB available: 15.54 GiB used: 2.22 GiB (14.3%)
  Processes: 284 Power: uptime: 5m wakeups: 0 Init: systemd v: 256
    default: graphical
  Packages: 2046 pm: pacman pkgs: 2014 pm: flatpak pkgs: 32 Compilers:
    clang: 18.1.8 gcc: 14.2.1 Shell: Bash v: 5.2.32 running-in: konsole
    inxi: 3.3.35
[amyroxwell@amyroxwell-b450mds3h ~]
1 Like

For this you could install the package libappimage

For the rest, you could still try what I suggested before.
After the crash, consult your journal according to the following pattern:

journalctl --since "N min ago"

Set an appropriate value for N to capture events from right before the crash and forward.

First, thank you for telling me about the libappimage thing, now all appimages show their icon on dolphin, it was something I didn’t know if it was intentional or not, so that’s nice!

Second, i did 1 min ago so hopefully it’s short enough that the issue can be visible:

output of journalctl --since "1 min ago": (had to put it on a pdf cuz otherwise it will not let me paste it)

Log.pdf (540.9 KB)

Welcome!

Tips for the record:

  • The testing repo definitions in your pacman.conf are a bit off. A testing repo should be before the corresponding stable repo (even if it is commented out in order to prevent simple future mistakes). Now you have them both ways, obviously you have tried the testing repos. Also there is no extra-testing repo.
  • Now that you have only the stable repos configured, I’d suggest running command
    sudo pacman -Syyuu
    once to make sure you are using packages from the stable repos instead of testing repos.
  • Please use the eos-sendlog app for the journal logs instead of PDF files. For example:
    sudo journalctl --since "1 min ago" | eos-sendlog
    and show the returned address here.
  • There’s an app called eos-log-tool which can be used for sending various logs to a pastebin service.

The testing repo definitions in your pacman.conf are a bit off. A testing repo should be before the corresponding stable repo (even if it is commented out in order to prevent simple future mistakes). Now you have them both ways, obviously you have tried the testing repos. Also there is no extra-testing repo.

That’s true, I need to use them to debug some stuff for a couple of devs, hopefully it’s all set to stable, I also run the command sudo pacman -Syyuu after I re-organize them

Please use the eos-sendlog app for the journal logs instead of PDF files. For example:
sudo journalctl --since "1 min ago" | eos-sendlog
and show the returned address here.

Alright, here is my log that was on pdf, ty so much for telling me: https://0x0.st/X4nK.txt

Also not seeing the issue on Plasma / Dolphin on Wayland.

I tried re-installing my whole endeavourOS install to see if that fixed it. sadly it still happens :pensive:, so something with wayland is not playing nice with my setup

Try X11

EDIT: Ahhh. I just read above that you tried in X11 and had no problem. Maybe just stick with X11 for now?

1 Like

Nah, sticking to x11 is not something I would like, so I will just be careful to press enter while I wait for the next update on plasma

1 Like

i can confirm the same behaviour after updating yesterday. in my case i am using intel CPU + nvidia GPU so it isn’t a driver issue as OP has AMD hardware. just checked /etc/pacman.conf and all testing directories are commented out