Krita Version: 5.1.4 [Flatpak Version] SUMMARY: It is kind of strange that Krita crashes for some reason. I am using Gnome Desktop. The GPU is Nvidia GTX 1060. I am running on X11 (Xorg). I kind of wished I had more information. I am kind of clueless of what is the reason for Krita crashing. I have a video to demonstrate the issue on my side. STEPS TO REPRODUCE 1. Open "Show Applications" menu button on Gnome 2. Click Krita 3. In a few seconds, Krita crashes Reproducible: Always OBSERVED RESULT Krita crashed after a few seconds. EXPECTED RESULT Krita should run without crashing. SOFTWARE/OS VERSIONS Linux Kernel: 6.0.0-6-amd64 Gnome Version: 42.4 Qt Version: 5.12.12 ADDITIONAL INFORMATION GPU Hardware and Driver: Nvidia Card: GeForce GTX 1060 6GB Nvidia Driver Version: 510.108.03 LOG REPORT: Krita Version: 5.1.4 Hidpi: true Qt Version (compiled): 5.12.12 Version (loaded): 5.12.12 OS Information Build ABI: x86_64-little_endian-lp64 Build CPU: x86_64 CPU: x86_64 Kernel Type: linux Kernel Version: 6.0.0-6-amd64 Pretty Productname: Freedesktop.org SDK 22.08 (Flatpak runtime) Product Type: org.freedesktop.platform Product Version: 22.08 Desktop: gtk3 Locale Languages: en_US C locale: en_US.UTF-8 QLocale current: en QLocale system: en QTextCodec for locale: UTF-8 OpenGL Info Vendor: "NVIDIA Corporation" Renderer: "NVIDIA GeForce GTX 1060 6GB/PCIe/SSE2" Version: "4.6.0 NVIDIA 510.108.03" Shading language: "4.60 NVIDIA" Requested format: QSurfaceFormat(version 3.0, options QFlags<QSurfaceFormat::FormatOption>(DeprecatedFunctions), depthBufferSize 24, redBufferSize 8, greenBufferSize 8, blueBufferSize 8, alphaBufferSize 8, stencilBufferSize 8, samples -1, swapBehavior QSurfaceFormat::DoubleBuffer, swapInterval 0, colorSpace QSurfaceFormat::DefaultColorSpace, profile QSurfaceFormat::CompatibilityProfile) Current format: QSurfaceFormat(version 4.6, options QFlags<QSurfaceFormat::FormatOption>(DeprecatedFunctions), depthBufferSize 24, redBufferSize 8, greenBufferSize 8, blueBufferSize 8, alphaBufferSize 8, stencilBufferSize 8, samples -1, swapBehavior QSurfaceFormat::DoubleBuffer, swapInterval 0, colorSpace QSurfaceFormat::DefaultColorSpace, profile QSurfaceFormat::CompatibilityProfile) Version: 4.6 Supports deprecated functions true is OpenGL ES: false supportsBufferMapping: true supportsBufferInvalidation: true forceDisableTextureBuffers: false Extensions: "GL_KHR_context_flush_control" "GL_ARB_shader_bit_encoding" "GL_NV_geometry_shader_passthrough" "GL_NV_texture_rectangle" "GL_NV_query_resource_tag" "GL_EXT_texture_lod" "GL_EXT_texture_compression_dxt1" "GL_ARB_texture_non_power_of_two" "GL_EXT_separate_shader_objects" "GL_ARB_texture_gather" "GL_NV_clip_space_w_scaling" "GL_ARB_vertex_array_object" "GL_ATI_draw_buffers" "GL_NV_fragment_program2" "GL_NV_memory_object_sparse" "GL_EXT_texture_storage" "GL_NV_blend_minmax_factor" "GL_ARB_clear_texture" "GL_NV_transform_feedback2" "GL_KHR_blend_equation_advanced_coherent" "GL_ARB_color_buffer_float" "GL_ARB_map_buffer_range" "GL_ARB_vertex_type_2_10_10_10_rev" "GL_NV_fragment_shader_interlock" "GL_EXT_texture_compression_rgtc" "GL_ARB_texture_filter_anisotropic" "GL_EXT_multiview_texture_multisample" "GL_NV_ES1_1_compatibility" "GL_NV_vertex_array_range2" "GL_ARB_geometry_shader4" "GL_ARB_spirv_extensions" "GL_ARB_sample_shading" "GL_ARB_tessellation_shader" "GL_ARB_framebuffer_no_attachments" "GL_EXT_x11_sync_object" "GL_NV_blend_equation_advanced" "GL_ARB_half_float_pixel" "GL_ARB_transform_feedback_overflow_query" "GL_ARB_internalformat_query" "GL_ARB_provoking_vertex" "GL_S3_s3tc" "GL_NV_vertex_buffer_unified_memory" "GL_ARB_shader_image_load_store" "GL_NV_ES3_1_compatibility" "GL_ARB_texture_query_levels" "GL_SGIX_depth_texture" "GL_ARB_explicit_attrib_location" "GL_ARB_conditional_render_inverted" "GL_ARB_shader_texture_lod" "GL_NV_conditional_render" "GL_EXT_texture_lod_bias" "GL_ARB_texture_barrier" "GL_ARB_texture_mirrored_repeat" "GL_AMD_vertex_shader_viewport_index" "GL_ARB_vertex_shader" "GL_ARB_texture_buffer_range" "GL_ARB_half_float_vertex" "GL_NV_vertex_program1_1" "GL_ARB_texture_compression" "GL_EXT_packed_float" "GL_EXT_framebuffer_object" "GL_NV_shader_storage_buffer_object" "GL_NV_viewport_array2" "GL_KHR_robust_buffer_access_behavior" "GL_EXT_texture_sRGB_R8" "GL_EXT_depth_bounds_test" "GL_ARB_transform_feedback2" "GL_EXT_blend_func_separate" "GL_EXT_texture_sRGB" "GL_NV_geometry_shader4" "GL_NV_robustness_video_memory_purge" "GL_ARB_bindless_texture" "GL_ARB_texture_multisample" "GL_AMD_multi_draw_indirect" "GL_ARB_query_buffer_object" "GL_NV_light_max_exponent" "GL_ARB_texture_env_combine" "GL_NV_vertex_program2_option" "GL_EXT_vertex_attrib_64bit" "GL_NV_fragment_program" "GL_NV_viewport_swizzle" "GL_ARB_fragment_layer_viewport" "GL_ARB_shader_precision" "GL_ARB_gpu_shader_fp64" "GL_NV_transform_feedback" "GL_ARB_texture_env_dot3" "GL_NV_vertex_program2" "GL_NV_vdpau_interop2" "GL_NV_internalformat_sample_query" "GL_NVX_blend_equation_advanced_multi_draw_buffers" "GL_NV_vertex_program" "GL_ARB_depth_buffer_float" "GL_NV_texture_env_combine4" "GL_ATI_texture_float" "GL_NV_fill_rectangle" "GL_NV_fragment_program_option" "GL_ARB_vertex_attrib_64bit" "GL_ARB_arrays_of_arrays" "GL_NV_parameter_buffer_object2" "GL_ARB_transpose_matrix" "GL_KHR_robustness" "GL_ARB_compatibility" "GL_NV_shader_atomic_fp16_vector" "GL_NV_framebuffer_multisample_coverage" "GL_EXT_draw_buffers2" "GL_ARB_map_buffer_alignment" "GL_NV_gpu_multicast" "GL_EXT_texture_cube_map" "GL_NV_packed_depth_stencil" "GL_EXT_raster_multisample" "GL_NV_fragment_coverage_to_color" "GL_EXT_texture_compression_latc" "GL_ARB_draw_elements_base_vertex" "GL_EXT_texture_edge_clamp" "GL_ARB_draw_instanced" "GL_SGIS_texture_lod" "GL_ARB_shader_image_size" "GL_NV_sample_mask_override_coverage" "GL_NV_conservative_raster_dilate" "GL_ARB_buffer_storage" "GL_ARB_shader_objects" "GL_NV_copy_image" "GL_EXT_point_parameters" "GL_ARB_copy_buffer" "GL_ARB_uniform_buffer_object" "GL_ARB_ES2_compatibility" "GL_ARB_texture_compression_rgtc" "GL_NVX_conditional_render" "GL_NV_blend_square" "GL_NV_draw_vulkan_image" "GL_ARB_viewport_array" "GL_EXT_stencil_two_side" "GL_ARB_robustness" "GL_NV_register_combiners2" "GL_NV_gpu_program_fp64" "GL_NV_shader_atomic_float64" "GL_EXT_Cg_shader" "GL_EXT_draw_instanced" "GL_AMD_vertex_shader_layer" "GL_NV_bindless_multi_draw_indirect" "GL_SGIX_shadow" "GL_ARB_texture_storage" "GL_ARB_polygon_offset_clamp" "GL_IBM_texture_mirrored_repeat" "GL_NV_path_rendering" "GL_ARB_shader_subroutine" "GL_ARB_explicit_uniform_location" "GL_EXT_texture_object" "GL_KHR_parallel_shader_compile" "GL_EXT_texture_swizzle" "GL_EXT_texture_compression_s3tc" "GL_IBM_rasterpos_clip" "GL_EXT_blend_equation_separate" "GL_EXT_texture_buffer_object" "GL_NV_texture_shader2" "GL_EXTX_framebuffer_mixed_formats" "GL_NV_shader_thread_shuffle" "GL_EXT_texture_filter_minmax" "GL_NV_fog_distance" "GL_NV_gpu_program4" "GL_ARB_draw_buffers" "GL_EXT_separate_specular_color" "GL_NV_alpha_to_coverage_dither_control" "GL_ARB_texture_query_lod" "GL_ARB_shader_clock" "GL_NV_timeline_semaphore" "GL_ARB_texture_border_clamp" "GL_EXT_texture_filter_anisotropic" "GL_NV_texture_shader" "GL_ARB_window_pos" "GL_EXT_secondary_color" "GL_NV_gpu_program5" "GL_ARB_compressed_texture_pixel_storage" "GL_ARB_fragment_shader_interlock" "GL_EXT_packed_pixels" "GL_ARB_vertex_program" "GL_EXT_packed_depth_stencil" "GL_OVR_multiview" "GL_ARB_multi_bind" "GL_ARB_point_sprite" "GL_ARB_sparse_buffer" "GL_ARB_enhanced_layouts" "GL_ARB_sparse_texture2" "GL_EXT_texture3D" "GL_NV_primitive_restart" "GL_ARB_vertex_attrib_binding" "GL_NV_gpu_program5_mem_extended" "GL_NVX_nvenc_interop" "GL_ARB_texture_env_add" "GL_SGIS_generate_mipmap" "GL_EXT_blend_minmax" "GL_NV_texture_barrier" "GL_NV_blend_equation_advanced_coherent" "GL_ARB_texture_buffer_object" "GL_EXT_post_depth_coverage" "GL_ARB_multisample" "GL_NV_parameter_buffer_object" "GL_ARB_occlusion_query2" "GL_ARB_texture_filter_minmax" "GL_NV_query_resource" "GL_ARB_pixel_buffer_object" "GL_EXT_polygon_offset_clamp" "GL_NV_shader_atomic_float" "GL_ARB_post_depth_coverage" "GL_ARB_get_program_binary" "GL_ARB_robust_buffer_access_behavior" "GL_ARB_shading_language_include" "GL_NV_fence" "GL_NV_memory_attachment" "GL_EXT_transform_feedback2" "GL_ARB_occlusion_query" "GL_ARB_blend_func_extended" "GL_ARB_stencil_texturing" "GL_ARB_shader_atomic_counter_ops" "GL_EXT_geometry_shader4" "GL_EXT_framebuffer_multisample" "GL_NV_float_buffer" "GL_NV_texture_multisample" "GL_ARB_ES3_compatibility" "GL_EXT_draw_range_elements" "GL_NVX_gpu_memory_info" "GL_NV_occlusion_query" "GL_NV_multisample_filter_hint" "GL_NV_texture_rectangle_compressed" "GL_ARB_shading_language_packing" "GL_EXT_texture_mirror_clamp" "GL_KHR_blend_equation_advanced" "GL_NV_shader_subgroup_partitioned" "GL_NV_point_sprite" "GL_ARB_shader_storage_buffer_object" "GL_ARB_shader_draw_parameters" "GL_EXT_window_rectangles" "GL_NV_gpu_shader5" "GL_ARB_texture_buffer_object_rgb32" "GL_ARB_gpu_shader5" "GL_ARB_draw_buffers_blend" "GL_ARB_seamless_cube_map" "GL_ARB_draw_indirect" "GL_ARB_sparse_texture_clamp" "GL_NV_vertex_attrib_integer_64bit" "GL_ARB_conservative_depth" "GL_EXT_texture_env_dot3" "GL_AMD_seamless_cubemap_per_texture" "GL_ARB_base_instance" "GL_EXT_multi_draw_arrays" "GL_ARB_clear_buffer_object" "GL_EXT_blend_color" "GL_ARB_ES3_2_compatibility" "GL_NV_shader_buffer_load" "GL_ARB_texture_cube_map_array" "GL_EXT_stencil_wrap" "GL_ARB_depth_texture" "GL_ATI_texture_mirror_once" "GL_EXT_sparse_texture2" "GL_ARB_compute_shader" "GL_ARB_shading_language_100" "GL_ARB_vertex_array_bgra" "GL_ARB_texture_rg" "GL_ARB_seamless_cubemap_per_texture" "GL_ARB_copy_image" "GL_EXT_bindable_uniform" "GL_NV_uniform_buffer_unified_memory" "GL_ARB_shader_ballot" "GL_NV_framebuffer_mixed_samples" "GL_ARB_fragment_coord_conventions" "GL_ARB_gpu_shader_int64" "GL_EXT_texture_sRGB_decode" "GL_NV_texgen_reflection" "GL_NV_bindless_multi_draw_indirect_count" "GL_EXT_timer_query" "GL_ARB_internalformat_query2" "GL_NV_sample_locations" "GL_ARB_transform_feedback3" "GL_EXT_texture_integer" "GL_ARB_clip_control" "GL_ARB_texture_storage_multisample" "GL_EXT_texture_array" "GL_EXT_gpu_program_parameters" "GL_EXT_memory_object" "GL_ARB_texture_swizzle" "GL_ARB_cull_distance" "GL_EXT_import_sync_object" "GL_ARB_shader_texture_image_samples" "GL_ARB_shading_language_420pack" "GL_EXT_pixel_buffer_object" "GL_ARB_pipeline_statistics_query" "GL_ARB_shader_atomic_counters" "GL_ARB_fragment_program" "GL_EXT_vertex_array" "GL_NV_conservative_raster_pre_snap_triangles" "GL_NV_shader_thread_group" "GL_ARB_parallel_shader_compile" "GL_NV_command_list" "GL_EXT_framebuffer_multisample_blit_scaled" "GL_NV_feature_query" "GL_EXT_provoking_vertex" "GL_EXT_gpu_shader4" "GL_ARB_instanced_arrays" "GL_ARB_texture_view" "GL_EXT_texture_shared_exponent" "GL_EXT_framebuffer_blit" "GL_ARB_shadow" "GL_NV_draw_texture" "GL_NV_gpu_program4_1" "GL_EXT_shader_integer_mix" "GL_ARB_sampler_objects" "GL_NV_multisample_coverage" "GL_SUN_slice_accum" "GL_ARB_compute_variable_group_size" "GL_NV_bindless_texture" "GL_ARB_fragment_program_shadow" "GL_ARB_separate_shader_objects" "GL_ARB_gl_spirv" "GL_EXT_rescale_normal" "GL_NV_copy_depth_to_color" "GL_ARB_program_interface_query" "GL_ARB_point_parameters" "GL_ARB_texture_float" "GL_ARB_debug_output" "GL_ARB_sample_locations" "GL_EXT_semaphore" "GL_NV_pixel_data_range" "GL_ARB_shader_group_vote" "GL_NV_shader_atomic_int64" "GL_ARB_framebuffer_object" "GL_NV_depth_buffer_float" "GL_NV_vertex_program3" "GL_ARB_texture_stencil8" "GL_ARB_derivative_control" "GL_ARB_multitexture" "GL_ARB_sparse_texture" "GL_NV_vdpau_interop" "GL_EXT_fog_coord" "GL_EXT_direct_state_access" "GL_EXT_bgra" "GL_EXT_texture_env_add" "GL_NV_half_float" "GL_EXT_texture_shadow_lod" "GL_ARB_vertex_buffer_object" "GL_ARB_multi_draw_indirect" "GL_EXT_memory_object_fd" "GL_ARB_ES3_1_compatibility" "GL_NVX_progress_fence" "GL_EXT_blend_subtract" "GL_NV_explicit_multisample" "GL_NV_texture_shader3" "GL_KHR_debug" "GL_ARB_texture_mirror_clamp_to_edge" "GL_ARB_imaging" "GL_KHR_shader_subgroup" "GL_ARB_sync" "GL_OVR_multiview2" "GL_ARB_timer_query" "GL_ARB_texture_rectangle" "GL_ARB_vertex_type_10f_11f_11f_rev" "GL_KTX_buffer_region" "GL_EXT_framebuffer_sRGB" "GL_NV_vertex_array_range" "GL_EXT_shader_image_load_store" "GL_NV_register_combiners" "GL_EXT_semaphore_fd" "GL_ARB_invalidate_subdata" "GL_ARB_texture_env_crossbar" "GL_ARB_shader_viewport_layer_array" "GL_ARB_fragment_shader" "GL_NV_path_rendering_shared_edge" "GL_ARB_framebuffer_sRGB" "GL_EXT_texture_env_combine" "GL_EXT_multiview_timer_query" "GL_NV_texture_compression_vtc" "GL_ARB_depth_clamp" "GL_ARB_direct_state_access" "GL_ARB_texture_compression_bptc" "GL_NV_depth_clamp" "GL_NV_conservative_raster" "GL_EXT_shadow_funcs" "GL_ARB_indirect_parameters" "GL_ARB_get_texture_sub_image" "GL_NV_shader_atomic_counters" "GL_NV_compute_program5" "GL_NV_stereo_view_rendering" "GL_EXT_shader_image_load_formatted" "GL_ARB_texture_cube_map" "GL_KHR_no_error" "GL_EXT_compiled_vertex_array" "GL_EXT_abgr" "GL_ARB_transform_feedback_instanced" "GL_EXT_vertex_array_bgra" "GL_ARB_texture_rgb10_a2ui" QPA OpenGL Detection Info supportsDesktopGL: true supportsOpenGLES: true isQtPreferOpenGLES: false useBufferInvalidation (config option): false Hardware Information GPU Acceleration: auto Memory: 15957 Mb Number of Cores: 8 Swap Location: /var/tmp Built for: xsimd not available, unvectorized Base instruction set: xsimd not available, unvectorized Supported instruction sets: Current Settings Current Swap Location: /var/tmp Current Swap Location writable: true Undo Enabled: true Undo Stack Limit: 200 Use OpenGL: true Use OpenGL Texture Buffer: true Disable Vector Optimizations: false Disable AVX Optimizations: false Canvas State: OPENGL_SUCCESS Autosave Interval: 420 Use Backup Files: true Number of Backups Kept: 1 Backup File Suffix: ~ Backup Location: Same Folder as the File Backup Location writable: false Resource Location: Use Win8 Pointer Input: false Use RightMiddleTabletButton Workaround: false Levels of Detail Enabled: false Use Zip64: false Loaded Python Plugins colorspace comics_project_management_tools documenttools exportlayers filtermanager lastdocumentsdocker plugin_importer quick_settings_docker scripter tenbrushes tenscripts Display Information Number of screens: 2 Screen: 0 Name: DP-4 Depth: 24 Scale: 1 Physical DPI81.5973 Logical DPI120 Physical Size: 598, 336 Position: 0, 0 Resolution in pixels: 1920x1080 Manufacturer: AUS Model: ASUS VG279Q1A Refresh Rate: 165 Screen: 1 Name: HDMI-0 Depth: 24 Scale: 1 Physical DPI101.6 Logical DPI120 Physical Size: 480, 270 Position: 1920, 0 Resolution in pixels: 1920x1080 Manufacturer: LG Electronics Model: LG FULL HD- Refresh Rate: 74 --------------------- SESSION: 30 Dec 2022 01:55:11 -0500. Executing krita Krita Version: 5.1.4, Qt version compiled: 5.12.12, loaded: 5.12.12. Process ID: 2 -- -- -- -- -- -- -- -- 30 Dec 2022 01:55:11 -0500: Style: fusion. Available styles: Windows, Fusion 30 Dec 2022 01:55:12 -0500: Database is up to date. Version: 0.0.17, created by Krita 5.1.1, at Sat Sep 17 23:24:15 2022 30 Dec 2022 01:55:16 -0500: Importing application/x-krita to application/x-krita. Location: /home/salmaan/git/SupportForum/frontend/src/favicon.kra. Real location: /home/salmaan/git/SupportForum/frontend/src/favicon.kra. Batchmode: 0 30 Dec 2022 01:55:16 -0500: Loaded image from application/x-krita. Size: 128 * 128 pixels, 1 dpi. Color model: 8-bit integer/channel RGB/Alpha (sRGB-elle-V2-srgbtrc.icc). Layers: 6 KRITA DID NOT CLOSE CORRECTLY ================================================================================
Created attachment 154895 [details] Krita Crash Demonstration
Created attachment 154896 [details] The Whole Bug Report Information This text file contains more information about the bug report.
Created attachment 154897 [details] Krita Usage Log This text file contains the usage log of Krita if more information is need for the bug report.
Can you please run it within gdb, so we can get a backtrace? If you have it installed you can do: gdb <path-to-krita-binary or $(which krita) > Then once you're in gdb: type `run`, let it crash and then type `backtrace`
(In reply to sh_zam from comment #4) > Can you please run it within gdb, so we can get a backtrace? > > If you have it installed you can do: > > gdb <path-to-krita-binary or $(which krita) > > > Then once you're in gdb: type `run`, let it crash and then type `backtrace` Since krita is a flatpak app, I ran the follwing commands: 1. `flatpak run --command=sh --devel org.kde.krita` 2. `gdb /app/bin/krita` 3. `run` After the `run` command it hangs on "Starting program: /app/bin/krita" and it exists out of flatpak's shell. I am having a hard time getting the backtrace. Let me know if I am doing anything wrong.
(In reply to sh_zam from comment #4) > Can you please run it within gdb, so we can get a backtrace? > > If you have it installed you can do: > > gdb <path-to-krita-binary or $(which krita) > > > Then once you're in gdb: type `run`, let it crash and then type `backtrace` Nevermind, ignore the previous post. I was able to get a backtrace of krita crashing. Backtrace: $ flatpak run --command=sh --devel org.kde.krita [📦 org.kde.krita ~]$ gdb /app/bin/krita GNU gdb (GDB) 12.1 Copyright (C) 2022 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "x86_64-unknown-linux-gnu". Type "show configuration" for configuration details. For bug reporting instructions, please see: <https://www.gnu.org/software/gdb/bugs/>. Find the GDB manual and other documentation resources online at: <http://www.gnu.org/software/gdb/documentation/>. For help, type "help". Type "apropos word" to search for commands related to "word"... Reading symbols from /app/bin/krita... (No debugging symbols found in /app/bin/krita) (gdb) run Starting program: /app/bin/krita [Thread debugging using libthread_db enabled] Using host libthread_db library "/usr/lib/x86_64-linux-gnu/libthread_db.so.1". [New Thread 0x7ffff0299640 (LWP 16)] [New Thread 0x7fffefa50640 (LWP 17)] Qt: Session management error: None of the authentication protocols specified are supported [Thread 0x7ffff0299640 (LWP 16) exited] [New Thread 0x7ffff0299640 (LWP 18)] Qt: Session management error: None of the authentication protocols specified are supported
Thanks for your comment! Automatically switching the status of this bug to REPORTED so that the KDE team knows that the bug is ready to get confirmed. In the future you may also do this yourself when providing needed information.
That doesn't really tell us anything... "Qt: Session management error: None of the authentication protocols specified are supported" sounds suspicious. Maybe contact the flatpak packagers -- they might have an idea? See https://github.com/flathub/org.kde.krita/ -- please also test the appimage, since that's the official build for Linux.
(In reply to Halla Rempt from comment #8) > That doesn't really tell us anything... "Qt: Session management error: None > of the authentication protocols specified are supported" sounds suspicious. > Maybe contact the flatpak packagers -- they might have an idea? See > https://github.com/flathub/org.kde.krita/ -- please also test the appimage, > since that's the official build for Linux. My bad this should be the full backtrace. This backtace mentions about "QObject::startTimer: Timers cannot have negative intervals". I tried the app image of krita and that worked well. I will report this to the flatpak packagers. Backtrace: $ flatpak run --command=sh --devel org.kde.krita [📦 org.kde.krita ~]$ gdb /app/bin/krita GNU gdb (GDB) 12.1 Copyright (C) 2022 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "x86_64-unknown-linux-gnu". Type "show configuration" for configuration details. For bug reporting instructions, please see: <https://www.gnu.org/software/gdb/bugs/>. Find the GDB manual and other documentation resources online at: <http://www.gnu.org/software/gdb/documentation/>. For help, type "help". Type "apropos word" to search for commands related to "word"... Reading symbols from /app/bin/krita... (No debugging symbols found in /app/bin/krita) (gdb) run Starting program: /app/bin/krita [Thread debugging using libthread_db enabled] Using host libthread_db library "/usr/lib/x86_64-linux-gnu/libthread_db.so.1". [New Thread 0x7ffff0299640 (LWP 16)] [New Thread 0x7fffefa50640 (LWP 17)] Qt: Session management error: None of the authentication protocols specified are supported [Thread 0x7ffff0299640 (LWP 16) exited] [New Thread 0x7ffff0299640 (LWP 18)] Qt: Session management error: None of the authentication protocols specified are supported [Thread 0x7ffff0299640 (LWP 18) exited] [New Thread 0x7ffff0299640 (LWP 19)] Qt: Session management error: None of the authentication protocols specified are supported [Thread 0x7ffff0299640 (LWP 19) exited] [New Thread 0x7ffff0299640 (LWP 20)] Gtk-Message: 15:03:03.554: Failed to load module "canberra-gtk-module" Gtk-Message: 15:03:03.554: Failed to load module "canberra-gtk-module" Qt: Session management error: None of the authentication protocols specified are supported [New Thread 0x7fffde2f4640 (LWP 21)] QObject::startTimer: Timers cannot have negative intervals
Thank you for reporting to downstream!