Open mlongval opened 1 month ago
Hi @mlongval,
thanks for the detailed report! I would love to resolve this issue!
What you are reporting is a bit strange. The flatpak override you mentioned should not be necessary at all as it would give the flatpak access to your actual home directory. The path /home/doc/.var/app/org.fkoehler.KTailctl/data/fkoehler.org/KTailctl/data
should be available for the flatpak by default, it is the dedicated config directory for this app.
I just tested the flatpak on my machine (NixOS with Plasma 6) and it saves/loads the config options just fine. Would you mind sharing the output of flatpak permission-show org.fkoehler.KTailctl
with me? The output is empty for me...
And just to make sure: did you install the flatpak in user mode (flatpak install --user ...
) or system-wide?
Greetings from Singapore!
Hi,
Thanks for the quick reply!
The initial installation was via the KDE Plasma Software Installer thingamajig: "Discover"
I uninstalled it and the tried to install it 2 ways (with and without the --user flag) Here is my output:
doc@DellL5400:~$ flatpak install org.fkoehler.KTailctl
Looking for matches…
org.fkoehler.KTailctl permissions:
ipc fallback-x11 wayland x11 dri file access [1] dbus access [2]
[1] /run/tailscale:ro, xdg-config/kdeglobals:ro
[2] com.canonical.AppMenu.Registrar, org.kde.KGlobalSettings, org.kde.StatusNotifierWatcher, org.kde.kconfig.notify
ID Branch Op Remote Download
1. org.fkoehler.KTailctl.Locale stable i flathub < 147.1 kB (partial)
2. org.fkoehler.KTailctl stable i flathub < 17.4 MB
Proceed with these changes to the system installation? [Y/n]: n
This is with the -u option:
doc@DellL5400:~$ flatpak install --user org.fkoehler.KTailctl
Looking for matches…
error: No remote refs found for ‘org.fkoehler.KTailctl’
doc@DellL5400:~$
So the only way to install it is systemwide. Which I did.
The output of
doc@DellL5400:~$ flatpak permission-show org.fkoehler.KTailctl
doc@DellL5400:~$
The output of journalctl:
doc@DellL5400:~$ journalctl --user -f | grep org.fkoehler.KTailctl
Jul 14 23:23:15 DellL5400 plasmashell[27514]: [2024-07-14T23:23:15][warning][/run/build-runtime/kconfig/src/core/kconfigini.cpp:503] Couldn't write "/home/doc/.var/app/org.fkoehler.KTailctl/data/fkoehler.org/KTailctl/data" . Disk full?
Jul 14 23:23:24 DellL5400 plasmashell[27514]: [2024-07-14T23:23:24][warning][/run/build-runtime/kconfig/src/core/kconfigini.cpp:503] Couldn't write "/home/doc/.var/app/org.fkoehler.KTailctl/config/KTailctlrc" . Disk full?
Jul 14 23:23:31 DellL5400 plasmashell[27514]: [2024-07-14T23:23:31][warning][/run/build-runtime/kconfig/src/core/kconfigini.cpp:503] Couldn't write "/home/doc/.var/app/org.fkoehler.KTailctl/config/KTailctlrc" . Disk full?
Jul 14 23:23:34 DellL5400 plasmashell[27514]: [2024-07-14T23:23:34][warning][/run/build-runtime/kconfig/src/core/kconfigini.cpp:503] Couldn't write "/home/doc/.var/app/org.fkoehler.KTailctl/data/fkoehler.org/KTailctl/data" . Disk full?
Jul 14 23:27:32 DellL5400 systemd[1836]: app-flatpak-org.fkoehler.KTailctl-27500.scope: Consumed 15.100s CPU time.
Jul 14 23:27:39 DellL5400 plasmashell[4404]: QString::arg: 2 argument(s) missing in org.fkoehler.KTailctl
Jul 14 23:27:39 DellL5400 systemd[1836]: Started app-org.fkoehler.KTailctl-defbf494cc034cadb70e7e3da5f7975b.scope - KTailctl.
Jul 14 23:27:39 DellL5400 systemd[1836]: Started app-flatpak-org.fkoehler.KTailctl-27697.scope.
Jul 14 23:27:40 DellL5400 plasmashell[27708]: [2024-07-14T23:27:40][warning][/run/build-runtime/kconfig/src/core/kconfigini.cpp:503] Couldn't write "/home/doc/.var/app/org.fkoehler.KTailctl/config/KTailctlrc" . Disk full?
Jul 14 23:27:42 DellL5400 plasmashell[27708]: [2024-07-14T23:27:42][warning][/run/build-runtime/kconfig/src/core/kconfigini.cpp:503] Couldn't write "/home/doc/.var/app/org.fkoehler.KTailctl/data/fkoehler.org/KTailctl/data" . Disk full?
Jul 14 23:27:46 DellL5400 plasmashell[27708]: [2024-07-14T23:27:46][warning][/run/build-runtime/kconfig/src/core/kconfigini.cpp:503] Couldn't write "/home/doc/.var/app/org.fkoehler.KTailctl/config/KTailctlrc" . Disk full?
Jul 14 23:27:49 DellL5400 plasmashell[27708]: [2024-07-14T23:27:49][warning][/run/build-runtime/kconfig/src/core/kconfigini.cpp:503] Couldn't write "/home/doc/.var/app/org.fkoehler.KTailctl/config/KTailctlrc" . Disk full?
Jul 14 23:27:57 DellL5400 plasmashell[27708]: [2024-07-14T23:27:57][warning][/run/build-runtime/kconfig/src/core/kconfigini.cpp:503] Couldn't write "/home/doc/.var/app/org.fkoehler.KTailctl/data/fkoehler.org/KTailctl/data" . Disk full?
The .../KTailctl/data file:
doc@DellL5400:~/.var/app/org.fkoehler.KTailctl/data/fkoehler.org/KTailctl$ ls -la
total 8
drwxrwxr-x 2 doc doc 4096 Jul 14 23:23 .
drwxrwxr-x 3 doc doc 4096 Jul 14 00:16 ..
-rwxrwxrwx 1 doc doc 0 Jul 14 14:09 data
doc@DellL5400:~/.var/app/org.fkoehler.KTailctl/data/fkoehler.org/KTailctl$
It's got me stumped.
Thanks for your help!
I even tried symlinking the 2 files in question: (see output from journalctl:
Jul 14 23:43:35 DellL5400 plasmashell[4404]: QString::arg: 2 argument(s) missing in org.fkoehler.KTailctl
Jul 14 23:43:35 DellL5400 systemd[1836]: Started app-org.fkoehler.KTailctl-09db2005921049e1b3b61f6467d0c21f.scope - KTailctl.
Jul 14 23:43:35 DellL5400 systemd[1836]: Started app-flatpak-org.fkoehler.KTailctl-28423.scope.
Jul 14 23:43:36 DellL5400 plasmashell[28434]: [2024-07-14T23:43:36][warning][/run/build-runtime/kconfig/src/core/kconfigini.cpp:503] Couldn't write "/home/doc/.var/app/org.fkoehler.KTailctl/config/KTailctlrc" . Disk full?
Jul 14 23:43:39 DellL5400 plasmashell[28434]: [2024-07-14T23:43:39][warning][/run/build-runtime/kconfig/src/core/kconfigini.cpp:503] Couldn't write "/home/doc/.var/app/org.fkoehler.KTailctl/data/fkoehler.org/KTailctl/data" . Disk full?
Jul 14 23:43:42 DellL5400 plasmashell[28434]: [2024-07-14T23:43:42][warning][/run/build-runtime/kconfig/src/core/kconfigini.cpp:503] Couldn't write "/home/doc/.var/app/org.fkoehler.KTailctl/data/fkoehler.org/KTailctl/data" . Disk full?
Jul 14 23:51:11 DellL5400 systemd[1836]: app-flatpak-org.fkoehler.KTailctl-28423.scope: Consumed 16.713s CPU time.
Jul 14 23:51:20 DellL5400 plasmashell[4404]: QString::arg: 2 argument(s) missing in org.fkoehler.KTailctl
Jul 14 23:51:20 DellL5400 systemd[1836]: Started app-org.fkoehler.KTailctl-7b1c8ca634094aa09836ec6cb0e1f854.scope - KTailctl.
Jul 14 23:51:20 DellL5400 systemd[1836]: Started app-flatpak-org.fkoehler.KTailctl-28683.scope.
Jul 14 23:51:21 DellL5400 plasmashell[28694]: [2024-07-14T23:51:21][warning][/run/build-runtime/kconfig/src/core/kconfigini.cpp:503] Couldn't write "/home/doc/.config/org.fkoehler.KTailctl/config/KTailctlrc" . Disk full?
Jul 14 23:51:24 DellL5400 plasmashell[28694]: [2024-07-14T23:51:24][warning][/run/build-runtime/kconfig/src/core/kconfigini.cpp:503] Couldn't write "/home/doc/.config/org.fkoehler.KTailctl/data/fkoehler.org/KTailctl/data" . Disk full?
Jul 14 23:51:26 DellL5400 plasmashell[28694]: [2024-07-14T23:51:26][warning][/run/build-runtime/kconfig/src/core/kconfigini.cpp:503] Couldn't write "/home/doc/.config/org.fkoehler.KTailctl/data/fkoehler.org/KTailctl/data" . Disk full?
Thanks again!
I checked and it really seems like a permissions issue. The error:
[/run/build-runtime/kconfig/src/core/kconfigini.cpp:503]
references here:
https://github.com/KDE/kconfig/blob/master/src/core/kconfigini.cpp
Around line 503, shows:
writeEntries(locale, file, writeMap);
if (!file.size() && (fileMode == (QFile::ReadUser | QFile::WriteUser))) {
// File is empty and doesn't have special permissions: delete it.
file.cancelWriting();
if (fi.exists()) {
// also remove the old file in case it existed. this can happen
// when we delete all the entries in an existing config file.
// if we don't do this, then deletions and revertToDefault's
// will mysteriously fail
QFile::remove(filePath());
}
} else {
// Normal case: Close the file
if (file.commit()) {
QFile::setPermissions(filePath(), fileMode);
return true;
}
// Couldn't write. Disk full?
qCWarning(KCONFIG_CORE_LOG) << "Couldn't write" << filePath() << ". Disk full?";
return false;
}
Thanks again.
Hi,
Thanks for the quick reply!
The initial installation was via the KDE Plasma Software Installer thingamajig: "Discover"
I uninstalled it and the tried to install it 2 ways (with and without the --user flag) Here is my output:
doc@DellL5400:~$ flatpak install org.fkoehler.KTailctl Looking for matches… org.fkoehler.KTailctl permissions: ipc fallback-x11 wayland x11 dri file access [1] dbus access [2] [1] /run/tailscale:ro, xdg-config/kdeglobals:ro [2] com.canonical.AppMenu.Registrar, org.kde.KGlobalSettings, org.kde.StatusNotifierWatcher, org.kde.kconfig.notify ID Branch Op Remote Download 1. org.fkoehler.KTailctl.Locale stable i flathub < 147.1 kB (partial) 2. org.fkoehler.KTailctl stable i flathub < 17.4 MB Proceed with these changes to the system installation? [Y/n]: n
This is with the -u option:
doc@DellL5400:~$ flatpak install --user org.fkoehler.KTailctl Looking for matches… error: No remote refs found for ‘org.fkoehler.KTailctl’ doc@DellL5400:~$
So the only way to install it is systemwide. Which I did.
The output of
doc@DellL5400:~$ flatpak permission-show org.fkoehler.KTailctl doc@DellL5400:~$
The output of journalctl:
doc@DellL5400:~$ journalctl --user -f | grep org.fkoehler.KTailctl Jul 14 23:23:15 DellL5400 plasmashell[27514]: [2024-07-14T23:23:15][warning][/run/build-runtime/kconfig/src/core/kconfigini.cpp:503] Couldn't write "/home/doc/.var/app/org.fkoehler.KTailctl/data/fkoehler.org/KTailctl/data" . Disk full? Jul 14 23:23:24 DellL5400 plasmashell[27514]: [2024-07-14T23:23:24][warning][/run/build-runtime/kconfig/src/core/kconfigini.cpp:503] Couldn't write "/home/doc/.var/app/org.fkoehler.KTailctl/config/KTailctlrc" . Disk full? Jul 14 23:23:31 DellL5400 plasmashell[27514]: [2024-07-14T23:23:31][warning][/run/build-runtime/kconfig/src/core/kconfigini.cpp:503] Couldn't write "/home/doc/.var/app/org.fkoehler.KTailctl/config/KTailctlrc" . Disk full? Jul 14 23:23:34 DellL5400 plasmashell[27514]: [2024-07-14T23:23:34][warning][/run/build-runtime/kconfig/src/core/kconfigini.cpp:503] Couldn't write "/home/doc/.var/app/org.fkoehler.KTailctl/data/fkoehler.org/KTailctl/data" . Disk full? Jul 14 23:27:32 DellL5400 systemd[1836]: app-flatpak-org.fkoehler.KTailctl-27500.scope: Consumed 15.100s CPU time. Jul 14 23:27:39 DellL5400 plasmashell[4404]: QString::arg: 2 argument(s) missing in org.fkoehler.KTailctl Jul 14 23:27:39 DellL5400 systemd[1836]: Started app-org.fkoehler.KTailctl-defbf494cc034cadb70e7e3da5f7975b.scope - KTailctl. Jul 14 23:27:39 DellL5400 systemd[1836]: Started app-flatpak-org.fkoehler.KTailctl-27697.scope. Jul 14 23:27:40 DellL5400 plasmashell[27708]: [2024-07-14T23:27:40][warning][/run/build-runtime/kconfig/src/core/kconfigini.cpp:503] Couldn't write "/home/doc/.var/app/org.fkoehler.KTailctl/config/KTailctlrc" . Disk full? Jul 14 23:27:42 DellL5400 plasmashell[27708]: [2024-07-14T23:27:42][warning][/run/build-runtime/kconfig/src/core/kconfigini.cpp:503] Couldn't write "/home/doc/.var/app/org.fkoehler.KTailctl/data/fkoehler.org/KTailctl/data" . Disk full? Jul 14 23:27:46 DellL5400 plasmashell[27708]: [2024-07-14T23:27:46][warning][/run/build-runtime/kconfig/src/core/kconfigini.cpp:503] Couldn't write "/home/doc/.var/app/org.fkoehler.KTailctl/config/KTailctlrc" . Disk full? Jul 14 23:27:49 DellL5400 plasmashell[27708]: [2024-07-14T23:27:49][warning][/run/build-runtime/kconfig/src/core/kconfigini.cpp:503] Couldn't write "/home/doc/.var/app/org.fkoehler.KTailctl/config/KTailctlrc" . Disk full? Jul 14 23:27:57 DellL5400 plasmashell[27708]: [2024-07-14T23:27:57][warning][/run/build-runtime/kconfig/src/core/kconfigini.cpp:503] Couldn't write "/home/doc/.var/app/org.fkoehler.KTailctl/data/fkoehler.org/KTailctl/data" . Disk full?
The .../KTailctl/data file:
doc@DellL5400:~/.var/app/org.fkoehler.KTailctl/data/fkoehler.org/KTailctl$ ls -la total 8 drwxrwxr-x 2 doc doc 4096 Jul 14 23:23 . drwxrwxr-x 3 doc doc 4096 Jul 14 00:16 .. -rwxrwxrwx 1 doc doc 0 Jul 14 14:09 data doc@DellL5400:~/.var/app/org.fkoehler.KTailctl/data/fkoehler.org/KTailctl$
It's got me stumped.
Thanks for your help!
Ah I see, seems like KDE Discover installs the flatpak system-wide. I have never tested this mode, I will try to see what happens on my end...
flatpak install --user org.fkoehler.KTailctl
likely fails because you have not set up flathub for your user account (only system-wide, maybe done automatically during Kubuntu installation but probably not since it is a Ubuntu Flavor). You can fix this with flatpak remote-add --user --if-not-exists flathub https://flathub.org/repo/flathub.flatpakrepo
(run as your normal user). Then the install command should succeed.
However, I want KTailctl to also work when install system wide so I will try to reproduce.
I just checked my work system (Ubuntu 24.04 with Plasma 5.27.11), and the settings are saved just fine.
So it must be something specific with my Kubuntu system that is not properly configured.
I am going to dig around and try to learn more about flatpaks.
Don't waste your time on this because it seems like a one-off.
Cheers!
The only other thing it could be is that one system (the one with the problem) is Kubuntu 24.04, while the other (the one where the settings are saved just fine) is Ubuntu 22.04 with Plasma desktop installed.
So maybe a Flatpak version issue..., better security... ?? More a feature than a bug?
So I was able to reproduce the bug in a clean Kubuntu 24.04 VM using the following steps:
So I will definitely label this a bug since I would expect this to work. Does not seem to be a broken install on your end.
Interestingly, it works on my Plasma 6 NixOS machine when installed system wide...
Ok. Thanks for checking. I don't have my Kubuntu 24.04 machine with me at work. However I checked on my Ubuntu 22.04 work machine (with Plasma 5) and Flatpak is installed via 'apt'
❯ apt list --installed | grep flatpak
flatpak/jammy,jammy,jammy,jammy,jammy,jammy,jammy,jammy,jammy,jammy,now 1.12.7-1 amd64 [installed]
gnome-software-plugin-flatpak/jammy-updates,now 41.5-2ubuntu2 amd64 [installed]
libflatpak0/jammy,jammy,jammy,jammy,jammy,jammy,jammy,jammy,jammy,jammy,now 1.12.7-1 amd64 [installed,automatic]
I thought perhaps it could be a "sandbox-Inception", ie that Flatpak would have been installed as a Snap and then it could be either system that could be messing things up.
I will check on my Kubuntu 24.04 machine to see if Flatpak is installed as a Snap.
Thanks again!
I think it may be an Apparmor + Flatpak issue. See:
https://www.omgubuntu.co.uk/2024/07/ubuntu-apparmor-fix-for-telegram-flatpak#comments
Anyway, I found a cudgel of a workaround.
I changed ownership of $HOME/.var/app/org.fkoehler.KTailctl/config/KTailctrlrc
to root:root
and then I did a chmod 666
on it.
Not elegant at all, but at least now it saves as it should.
Cheers!
@mlongval Thanks for the follow-up, this a very helpful resource! That looks like it and a fix seems to be on its way! Let's see if this resolves this issue or if there is work to do on my end!
Hello,
I am running Kubuntu24.04 with Plasma 5.27.11
I have installed the the Flatpak version of KTailctl (About reports version 0.17.1)
Issue: Settings made inside KTailctl are not saved between launches. (ie: Start minimized, Tray Icon Theme etc)
I checked who it is running as: (turns out that is ok doc is me)
I then got the logs from "journalctl --user -f | grep org.fkoehler.KTailctl"
The disk is not full.
Is it a permissions issue? ... so I modified the
file to be world-writable (and I modified all the parent directories to be 775
But I still get the same issue with KTailctl not being able to write the settings.
Any help would be appreciated. I really like KTailctl otherwise. I am just nitpicking here.... :smiley:
Thanks.
FYI: ChatGPT suggested:
but that did not change anything.
Cheers from Canada!