Coerdump When Logging Out And Logging Back

[0pLuS0]

Hi,

I'm running CachyOS, with Hyprland 0.50.1

I've been getting coredumps with xdg-desktop-portal-hyprland when I logout and log back in.

I'm not using a login manager, just the console/tty. I also notice sometimes, after I type hyrprland to log in, it just freezes, and then after around 1 minute it will log me in.

Also because of this issue, when it happens, just as I log in, I'm using waybar, and it won't appear for around 1 minute.

Here's the journalctl -b output; starting at line 1550

journalctl.log.txt

I ran coredumpctl then got the PID and grabbed the debug symbols;

DEBUGINFOD_URLS="https://debuginfod.archlinux.org/" coredumpctl gdb 1109 and then I ran bt full Here's the output;

xdg-desktop-portal-hyprland.txt

I was originally having this on 1.3.9-11, and 1.3.10 at the moment isn't on Arch's repos, so I compiled from git 1.3.10, here's part of pacman's Qi output on this;

pacman -Qi xdg-desktop-portal-hyprland-git
Installed From : None
Name : xdg-desktop-portal-hyprland-git
Version : 1.3.10.r0.g371b96b-1

I'm also having this issue on the latest git, the journalctl -b output and xdph log I posted is from 1.3.10.r0.g371b96b-1.

THANKS

[vaxerski]

patch.txt

try this

[0pLuS0]

Hi @vaxerski

I'm not using the git, I was only testing to see if it still had the same problem. So I made a patch based off of yours for 1.3.9.

xdph.patch.txt

When I compile the src with the patch it fails, but it does compile ok without the patch.

Here's the complete output of the makepkg -s I ran;

makepkg -s
==> Making package: xdg-desktop-portal-hyprland 1.3.9-11 (Wed 30 Jul 2025 01:29:22 PM HST)
==> Checking runtime dependencies...
==> Checking buildtime dependencies...
==> Retrieving sources...
-> Found xdg-desktop-portal-hyprland-1.3.9.tar.gz
-> Found 4d29e48433270a2af06b8bc711ca1fe5109746cd.tar.gz
==> Validating source files with sha256sums...
xdg-desktop-portal-hyprland-1.3.9.tar.gz ... Passed
4d29e48433270a2af06b8bc711ca1fe5109746cd.tar.gz ... Passed
==> Extracting sources...
-> Extracting xdg-desktop-portal-hyprland-1.3.9.tar.gz with bsdtar
-> Extracting 4d29e48433270a2af06b8bc711ca1fe5109746cd.tar.gz with bsdtar
==> Starting prepare()...
patching file src/core/PortalManager.cpp
==> Starting build()...
-- The C compiler identification is GNU 15.1.1
-- The CXX compiler identification is GNU 15.1.1
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working C compiler: /usr/bin/cc - skipped
-- Detecting C compile features
-- Detecting C compile features - done
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Check for working CXX compiler: /usr/bin/c++ - skipped
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Configuring XDPH in Release with CMake
-- Checking deps...
CMake Deprecation Warning at hyprland-share-picker/CMakeLists.txt:1 (cmake_minimum_required):
Compatibility with CMake < 3.10 will be removed from a future version of
CMake.

Update the VERSION argument value. Or, use the ... syntax
to tell CMake that the project requires at least but has been updated
to work with policies introduced by or earlier.

-- Performing Test CMAKE_HAVE_LIBC_PTHREAD
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD - Success
-- Found Threads: TRUE
-- Performing Test HAVE_STDATOMIC
-- Performing Test HAVE_STDATOMIC - Success
-- Found WrapAtomic: TRUE
-- Found OpenGL: /usr/lib/libOpenGL.so
-- Found WrapOpenGL: TRUE
-- Could NOT find WrapVulkanHeaders (missing: Vulkan_INCLUDE_DIR)
-- Found PkgConfig: /usr/bin/pkg-config (found version "2.5.1")
-- Checking for module 'hyprutils>=0.2.6'
-- Found hyprutils, version 0.8.1
-- Checking for modules 'wayland-client;wayland-protocols;libpipewire-0.3>=1.1.82;libspa-0.2;libdrm;gbm;hyprlang>=0.2.0;hyprutils>=0.2.6;hyprwayland-scanner>=0.4.2'
-- Found wayland-client, version 1.23.1
-- Found wayland-protocols, version 1.45
-- Found libpipewire-0.3, version 1.4.7
-- Found libspa-0.2, version 0.2
-- Found libdrm, version 2.4.125
-- Found gbm, version 25.1.6-cachyos1.3
-- Found hyprlang, version 0.6.3
-- Found hyprutils, version 0.8.1
-- Found hyprwayland-scanner, version 0.4.5
-- Checking for module 'sdbus-c++>=2.0.0'
-- Found sdbus-c++, version 2.1.0
-- Checking for module 'hyprland-protocols'
-- Found hyprland-protocols, version 0.6.4
-- Found wayland-protocols at //usr/share/wayland-protocols
-- Found wayland-scanner at //usr/share/wayland
-- Configuring done (0.9s)
-- Generating done (0.0s)
-- Build files have been written to: /home/rog/Documents/src/xdg-desktop-portal-hyprland-1.3.9/build
[ 3%] Generating /home/rog/Documents/src/xdg-desktop-portal-hyprland-1.3.9/protocols/hyprland-global-shortcuts-v1.cpp, /home/rog/Documents/src/xdg-desktop-portal-hyprland-1.3.9/protocols/hyprland-global-shortcuts-v1.hpp
[ 6%] Generating /home/rog/Documents/src/xdg-desktop-portal-hyprland-1.3.9/protocols/hyprland-toplevel-export-v1.cpp, /home/rog/Documents/src/xdg-desktop-portal-hyprland-1.3.9/protocols/hyprland-toplevel-export-v1.hpp
[ 9%] Generating /home/rog/Documents/src/xdg-desktop-portal-hyprland-1.3.9/protocols/linux-dmabuf-v1.cpp, /home/rog/Documents/src/xdg-desktop-portal-hyprland-1.3.9/protocols/linux-dmabuf-v1.hpp
[ 12%] Generating /home/rog/Documents/src/xdg-desktop-portal-hyprland-1.3.9/protocols/wayland.cpp, /home/rog/Documents/src/xdg-desktop-portal-hyprland-1.3.9/protocols/wayland.hpp
[ 16%] Generating /home/rog/Documents/src/xdg-desktop-portal-hyprland-1.3.9/protocols/wlr-screencopy-unstable-v1.cpp, /home/rog/Documents/src/xdg-desktop-portal-hyprland-1.3.9/protocols/wlr-screencopy-unstable-v1.hpp
[ 19%] Generating /home/rog/Documents/src/xdg-desktop-portal-hyprland-1.3.9/protocols/wlr-foreign-toplevel-management-unstable-v1.cpp, /home/rog/Documents/src/xdg-desktop-portal-hyprland-1.3.9/protocols/wlr-foreign-toplevel-management-unstable-v1.hpp
[ 19%] Built target hyprland-share-picker_autogen_timestamp_deps
[ 22%] Automatic MOC and UIC for target hyprland-share-picker
[ 25%] Building CXX object CMakeFiles/xdg-desktop-portal-hyprland.dir/src/helpers/Log.cpp.o
[ 29%] Building CXX object CMakeFiles/xdg-desktop-portal-hyprland.dir/src/helpers/Timer.cpp.o
[ 35%] Building CXX object CMakeFiles/xdg-desktop-portal-hyprland.dir/src/core/PortalManager.cpp.o
[ 41%] Building CXX object CMakeFiles/xdg-desktop-portal-hyprland.dir/src/portals/GlobalShortcuts.cpp.o
[ 35%] Building CXX object CMakeFiles/xdg-desktop-portal-hyprland.dir/src/portals/Screenshot.cpp.o
[ 38%] Building CXX object CMakeFiles/xdg-desktop-portal-hyprland.dir/src/helpers/MiscFunctions.cpp.o
[ 45%] Building CXX object CMakeFiles/xdg-desktop-portal-hyprland.dir/src/main.cpp.o
[ 48%] Building CXX object CMakeFiles/xdg-desktop-portal-hyprland.dir/src/shared/ToplevelManager.cpp.o
[ 51%] Building CXX object CMakeFiles/xdg-desktop-portal-hyprland.dir/src/portals/Screencopy.cpp.o
[ 54%] Building CXX object CMakeFiles/xdg-desktop-portal-hyprland.dir/src/shared/Session.cpp.o
[ 58%] Building CXX object CMakeFiles/xdg-desktop-portal-hyprland.dir/src/shared/ScreencopyShared.cpp.o
[ 58%] Built target hyprland-share-picker_autogen
[ 61%] Building CXX object CMakeFiles/xdg-desktop-portal-hyprland.dir/protocols/wayland.cpp.o
[ 64%] Building CXX object hyprland-share-picker/CMakeFiles/hyprland-share-picker.dir/hyprland-share-picker_autogen/mocs_compilation.cpp.o
[ 67%] Building CXX object hyprland-share-picker/CMakeFiles/hyprland-share-picker.dir/main.cpp.o
[ 70%] Building CXX object CMakeFiles/xdg-desktop-portal-hyprland.dir/protocols/wlr-foreign-toplevel-management-unstable-v1.cpp.o
/home/rog/Documents/src/xdg-desktop-portal-hyprland-1.3.9/src/shared/ScreencopyShared.cpp: In function ‘SSelectionData promptForScreencopySelection()’:
/home/rog/Documents/src/xdg-desktop-portal-hyprland-1.3.9/src/shared/ScreencopyShared.cpp:50:46: warning: type qualifiers ignored on cast result type [-Wignored-qualifiers]
50 | static auto* const* PCUSTOMPICKER = (Hyprlang::STRING* const)g_pPortalManager->m_sConfig.config->getConfigValuePtr("screencopy:custom_picker_binary")->getDataStaticPtr();
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/rog/Documents/src/xdg-desktop-portal-hyprland-1.3.9/src/core/PortalManager.cpp: In member function ‘void CPortalManager::startEventLoop()’:
/home/rog/Documents/src/xdg-desktop-portal-hyprland-1.3.9/src/core/PortalManager.cpp:420:16: error: ‘struct CPortalManager::’ has no member named ‘toplevelMapping’
420 | m_sHelpers.toplevelMapping.reset();
| ^~~~~~~~~~~~~~~
[ 74%] Building CXX object CMakeFiles/xdg-desktop-portal-hyprland.dir/protocols/wlr-screencopy-unstable-v1.cpp.o
[ 77%] Building CXX object hyprland-share-picker/CMakeFiles/hyprland-share-picker.dir/mainpicker.cpp.o
[ 80%] Building CXX object CMakeFiles/xdg-desktop-portal-hyprland.dir/protocols/hyprland-global-shortcuts-v1.cpp.o
At global scope:
cc1plus: note: unrecognized command-line option ‘-Wno-address-of-temporary’ may have been intended to silence earlier diagnostics
make[2]: *** [CMakeFiles/xdg-desktop-portal-hyprland.dir/build.make:121: CMakeFiles/xdg-desktop-portal-hyprland.dir/src/core/PortalManager.cpp.o] Error 1
make[2]: *** Waiting for unfinished jobs....
[ 83%] Building CXX object hyprland-share-picker/CMakeFiles/hyprland-share-picker.dir/elidedbutton.cpp.o
At top level:
cc1plus: note: unrecognized command-line option ‘-Wno-address-of-temporary’ may have been intended to silence earlier diagnostics
make[1]: *** [CMakeFiles/Makefile2:111: CMakeFiles/xdg-desktop-portal-hyprland.dir/all] Error 2
make[1]: *** Waiting for unfinished jobs....
[ 87%] Linking CXX executable hyprland-share-picker
[ 90%] Built target hyprland-share-picker
make: *** [Makefile:136: all] Error 2
==> ERROR: A failure occurred in build().
Aborting...

I'm attaching the PKGBUILD with the changes I made for the patch, Line 3 & 38.

PKGBUILD.txt

THANKS

[0pLuS0]

Hi @vaxerski

I'm on 1.3.10;

pacman -Qi xdg-desktop-portal-hyprland
Installed From : cachyos-extra-v3
Name : xdg-desktop-portal-hyprland
Version : 1.3.10-1.1
Description : xdg-desktop-portal backend for hyprland

I'm still getting the coredump on 1.3.10.

I did a debug on 1.3.10, here's the logs.

Line 1956
journalctl.log

xdg-desktop-portal.log

THANKS