https://bugs.kde.org/show_bug.cgi?id=508130
--- Comment #2 from [email protected] ---
Hello,
thanks for the answer. Oddly enough the bug hasn't occured for the past 2
days, I don't know why, there hasn't been any updates or changes to my
system.
Looking back I noticed that it's actually x11 that became unresponsive for
some reason (no report in journalctl or anywhere else), so I suppose the
crash is caused by x11 "just vanishing": Here's the journalctl from
*before* the dolphin crash
```
août 11 21:30:48 deksor-ryzen-pc kded6[379057]: org.kde.pulseaudio: No
object for name "bluez_output.xx_xx_xx_xx_xx_xx.1" août 11 21:30:48
deksor-ryzen-pc kded6[379057]: org.kde.pulseaudio: No object for name
"@DEFAULT_SINK@" août 11 21:30:49 deksor-ryzen-pc baloorunner[379629]: The
X11 connection broke (error 1). Did the X11 server die? août 11 21:30:49
deksor-ryzen-pc Discord[379759]: X connection to :0 broken (explicit kill
or server shutdown). août 11 21:30:49 deksor-ryzen-pc dolphin[400278]: The
X11 connection broke (error 1). Did the X11 server die? août 11 21:30:49
deksor-ryzen-pc code[389928]: X connection to :0 broken (explicit kill or
server shutdown). août 11 21:30:49 deksor-ryzen-pc konsole[400514]: The X11
connection broke (error 1). Did the X11 server die? août 11 21:30:49
deksor-ryzen-pc Discord[379686]:
[379686:0811/213049.303901:ERROR:connection.cc(68)] X connection error
received. août 11 21:30:49 deksor-ryzen-pc Discord[379634]:
[379634:0811/213049.306214:FATAL:electron_browser_main_parts.cc(502)]
Failed to shutdown. août 11 21:30:49 deksor-ryzen-pc Discord[379686]: X
connection to :0 broken (explicit kill or server shutdown). août 11
21:30:49 deksor-ryzen-pc Discord[379653]:
[0811/213049.314430:ERROR:elf_dynamic_array_reader.h(64)] tag not found
août 11 21:30:49 deksor-ryzen-pc Discord[379653]:
[0811/213049.314507:ERROR:elf_dynamic_array_reader.h(64)] tag not found
août 11 21:30:49 deksor-ryzen-pc Discord[379653]:
[0811/213049.314574:ERROR:elf_dynamic_array_reader.h(64)] tag not found
août 11 21:30:49 deksor-ryzen-pc systemd[2014]: plasma-baloorunner.service:
Consumed 1.009s CPU time, 21.8M memory peak. août 11 21:30:49
deksor-ryzen-pc Discord[379653]:
[0811/213049.325987:ERROR:file_io_posix.cc(153)] open
/home/deksor/.config/discord/Crashpad/pending/35211df0-50b5-4088-a1b4-0e474d382913.lock:
File exists (17) août 11 21:30:49 deksor-ryzen-pc Discord[379653]:
[0811/213049.326022:ERROR:file_io_posix.cc(153)] open
/home/deksor/.config/discord/Crashpad/pending/5b92bc26-7f64-4349-851d-ddbcc2cfc457.lock:
File exists (17) août 11 21:30:49 deksor-ryzen-pc systemd[2014]:
[email protected]: Main process exited,
code=exited, status=1/FAILURE août 11 21:30:49 deksor-ryzen-pc
kalendarac[379422]: The X11 connection broke (error 1). Did the X11 server
die? août 11 21:30:49 deksor-ryzen-pc kalendarac[379374]: The X11
connection broke (error 1). Did the X11 server die? août 11 21:30:49
deksor-ryzen-pc polkit-kde-authentication-agent-1[379159]: The X11
connection broke (error 1). Did the X11 server die? août 11 21:30:49
deksor-ryzen-pc kded6[379135]: X connection to :0 broken (explicit kill or
server shutdown). août 11 21:30:49 deksor-ryzen-pc
xdg-desktop-portal-kde[379346]: The X11 connection broke (error 1). Did the
X11 server die? août 11 21:30:49 deksor-ryzen-pc
org_kde_powerdevil[379160]: The X11 connection broke (error 1). Did the X11
server die? août 11 21:30:49 deksor-ryzen-pc kwin_x11[379058]: The X11
connection broke: I/O error (code 1) août 11 21:30:49 deksor-ryzen-pc
kwin_x11[379058]: XIO: fatal IO error 2 (Aucun fichier ou dossier de ce
nom) on X server ":0" août 11 21:30:49 deksor-ryzen-pc kwin_x11[379058]:
after 4710580 requests (4710577 known processed) with 0 events remaining.
août 11 21:30:49 deksor-ryzen-pc plasmashell[379108]: The X11 connection
broke: I/O error (code 1) août 11 21:30:49 deksor-ryzen-pc
plasmashell[379108]: XIO: fatal IO error 2 (Aucun fichier ou dossier de ce
nom) on X server ":0" août 11 21:30:49 deksor-ryzen-pc plasmashell[379108]:
after 84209 requests (68699 known processed) with 0 events remaining. août
11 21:30:49 deksor-ryzen-pc DiscoverNotifier[379306]: The X11 connection
broke (error 1). Did the X11 server die? août 11 21:30:49 deksor-ryzen-pc
kscreen_backend_launcher[379138]: The X11 connection broke (error 1). Did
the X11 server die? août 11 21:30:49 deksor-ryzen-pc
kactivitymanagerd[379111]: The X11 connection broke (error 1). Did the X11
server die? août 11 21:30:49 deksor-ryzen-pc kactivitymanagerd[379111]:
QThreadStorage: Thread 0x563a5f920510 exited after QThreadStorage 6
destroyed août 11 21:30:49 deksor-ryzen-pc kactivitymanagerd[379111]:
QThreadStorage: Thread 0x563a5f920510 exited after QThreadStorage 2
destroyed août 11 21:30:49 deksor-ryzen-pc kactivitymanagerd[379111]:
QThreadStorage: Thread 0x563a5f920510 exited after QThreadStorage 1
destroyed août 11 21:30:49 deksor-ryzen-pc kactivitymanagerd[379111]:
QThreadStorage: Thread 0x563a5f920510 exited after QThreadStorage 0
destroyed août 11 21:30:49 deksor-ryzen-pc gmenudbusmenuproxy[379157]: The
X11 connection broke (error 1). Did the X11 server die? août 11 21:30:49
deksor-ryzen-pc gmenudbusmenuproxy[379157]: QThreadStorage: Thread
0x55e31ac294c0 exited after QThreadStorage 1 destroyed août 11 21:30:49
deksor-ryzen-pc gmenudbusmenuproxy[379157]: QThreadStorage: Thread
0x55e31ac294c0 exited after QThreadStorage 0 destroyed août 11 21:30:49
deksor-ryzen-pc kglobalacceld[379016]: The X11 connection broke (error 1).
Did the X11 server die? août 11 21:30:49 deksor-ryzen-pc
kglobalacceld[379016]: The X11 connection broke: I/O error (code 1) août 11
21:30:49 deksor-ryzen-pc kglobalacceld[379016]: X connection to :0 broken
(explicit kill or server shutdown). août 11 21:30:49 deksor-ryzen-pc
kglobalacceld[379016]: QThreadStorage: Thread 0x56369832d8d0 exited after
QThreadStorage 7 destroyed août 11 21:30:49 deksor-ryzen-pc
kglobalacceld[379016]: QThreadStorage: Thread 0x56369832d8d0 exited after
QThreadStorage 3 destroyed août 11 21:30:49 deksor-ryzen-pc
kglobalacceld[379016]: QThreadStorage: Thread 0x56369832d8d0 exited after
QThreadStorage 2 destroyed août 11 21:30:49 deksor-ryzen-pc
kglobalacceld[379016]: QThreadStorage: Thread 0x56369832d8d0 exited after
QThreadStorage 0 destroyed août 11 21:30:49 deksor-ryzen-pc kded6[379057]:
The X11 connection broke (error 1). Did the X11 server die? août 11
21:30:49 deksor-ryzen-pc kalendarac[379381]: org.kde.pim.akonadiserver:
Subscriber "SpecialCollectionsMonitor - 94169024258368" disconnected août
11 21:30:49 deksor-ryzen-pc xembedsniproxy[379161]: The X11 connection
broke (error 1). Did the X11 server die? août 11 21:30:49 deksor-ryzen-pc
ksmserver[379055]: The X11 connection broke (error 1). Did the X11 server
die? août 11 21:30:49 deksor-ryzen-pc kaccess[379158]: The X11 connection
broke (error 1). Did the X11 server die? août 11 21:30:49 deksor-ryzen-pc
systemd[2014]: plasma-kscreen.service: Main process exited, code=exited,
status=1/FAILURE août 11 21:30:49 deksor-ryzen-pc kalendarac[379374]:
QThreadStorage: Thread 0x563626214cc0 exited after QThreadStorage 2
destroyed août 11 21:30:49 deksor-ryzen-pc kalendarac[379374]:
QThreadStorage: Thread 0x563626214cc0 exited after QThreadStorage 1
destroyed août 11 21:30:49 deksor-ryzen-pc systemd[2014]:
plasma-kscreen.service: Failed with result 'exit-code'. août 11 21:30:49
deksor-ryzen-pc kalendarac[379418]: The X11 connection broke (error 1). Did
the X11 server die? août 11 21:30:49 deksor-ryzen-pc kalendarac[379424]:
The X11 connection broke (error 1). Did the X11 server die? août 11
21:30:49 deksor-ryzen-pc kalendarac[379427]: The X11 connection broke
(error 1). Did the X11 server die? août 11 21:30:49 deksor-ryzen-pc
systemsettings[383389]: The X11 connection broke (error 1). Did the X11
server die? août 11 21:30:49 deksor-ryzen-pc kdeconnectd[379281]:
2025-08-11T21:30:49 default: The X11 connection broke (error 1). Did the
X11 server die? août 11 21:30:49 deksor-ryzen-pc kalendarac[379381]:
org.kde.pim.akonadiserver: Control process died, exiting! août 11 21:30:49
deksor-ryzen-pc at-spi-bus-launcher[379339]: X connection to :0 broken
(explicit kill or server shutdown). août 11 21:30:49 deksor-ryzen-pc
systemd[2014]: plasma-xembedsniproxy.service: Main process exited,
code=exited, status=1/FAILURE ``` I think that I have been too quick to
blame dolphin for this issue, but I'm a bit lost about what exactly
happened here and why it "fixed itself" since. I will report back if it
happens again however. Anyways thanks a lot for the work you and the KDE
team put in KDE, I really like it !
Le mer. 13 août 2025 à 19:34, TraceyC <[email protected]> a écrit :
> https://bugs.kde.org/show_bug.cgi?id=508130
>
> TraceyC <[email protected]> changed:
>
> What |Removed |Added
>
> ----------------------------------------------------------------------------
> Resolution|--- |BACKTRACE
> CC| |[email protected]
> Status|REPORTED |NEEDSINFO
>
> --- Comment #1 from TraceyC <[email protected]> ---
> Thank you for the bug report. I'm not able to reproduce this on git-master.
> Unfortunately the backtrace is incomplete and missing debug symbols for the
> following lines that we need to figure out exactly what's going wrong:
>
> #4 0x000055981f568aa6 n/a (/usr/bin/dolphin + 0x5aaa6)
> #10 0x00007f5c3b5fbc24 n/a (libQt6Core.so.6 + 0x3fbc24)
>
> Could you please install debug symbols and attach a new symbolicated
> backtrace
> generated by using `coredumpctl gdb` in a terminal window? See
>
> https://community.kde.org/Guidelines_and_HOWTOs/Debugging/How_to_create_useful_crash_reports#Retrieving_a_backtrace_using_coredumpctl
> for details about how to do this. Thanks again!
>
> --
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