| Summary: | dual screen kwin crash while enabeling desktop effects | ||
|---|---|---|---|
| Product: | [Plasma] kwin | Reporter: | michael.lebkuecher |
| Component: | general | Assignee: | KWin default assignee <kwin-bugs-null> |
| Status: | RESOLVED DUPLICATE | ||
| Severity: | crash | Keywords: | drkonqi |
| Priority: | NOR | ||
| Version: | 4.11.8 | ||
| Target Milestone: | --- | ||
| Platform: | Ubuntu | ||
| OS: | Linux | ||
| Latest Commit: | Version Fixed In: | ||
| Sentry Crash Report: | |||
|
Description
michael.lebkuecher
2014-05-03 07:22:13 UTC
that's a crash in the opengl softwarer rasterizer - does compositing work on a single screen for you? - did you get a warning when trying to enable compositing on the dualscreen setup (about compositing gonna be slow)? - what's the output of "glxinfo"? Hi Thomas,
thank you for quick reply. From the name I assume we are both German.
Right? To the questions:
* Composting for my laptops screen only worked marvelous.
* received the warning that compositing on the dual screen won't work
at all
* glxinfo as following:
lebkmic@lebkmic-Latitude-D620:~$ glxinfo
name of display: :0
display: :0 screen: 0
direct rendering: Yes
server glx vendor string: SGI
server glx version string: 1.4
server glx extensions:
GLX_ARB_create_context, GLX_ARB_create_context_profile,
GLX_ARB_fbconfig_float, GLX_ARB_framebuffer_sRGB,
GLX_ARB_multisample,
GLX_EXT_create_context_es2_profile, GLX_EXT_framebuffer_sRGB,
GLX_EXT_import_context, GLX_EXT_texture_from_pixmap,
GLX_EXT_visual_info,
GLX_EXT_visual_rating, GLX_INTEL_swap_event,
GLX_MESA_copy_sub_buffer,
GLX_OML_swap_method, GLX_SGIS_multisample, GLX_SGIX_fbconfig,
GLX_SGIX_pbuffer, GLX_SGIX_visual_select_group,
GLX_SGI_swap_control
client glx vendor string: Mesa Project and SGI
client glx version string: 1.4
client glx extensions:
GLX_ARB_create_context, GLX_ARB_create_context_profile,
GLX_ARB_create_context_robustness, GLX_ARB_fbconfig_float,
GLX_ARB_framebuffer_sRGB, GLX_ARB_get_proc_address,
GLX_ARB_multisample,
GLX_EXT_create_context_es2_profile, GLX_EXT_fbconfig_packed_float,
GLX_EXT_framebuffer_sRGB, GLX_EXT_import_context,
GLX_EXT_texture_from_pixmap, GLX_EXT_visual_info,
GLX_EXT_visual_rating,
GLX_INTEL_swap_event, GLX_MESA_copy_sub_buffer,
GLX_MESA_multithread_makecurrent, GLX_MESA_query_renderer,
GLX_MESA_swap_control, GLX_OML_swap_method, GLX_OML_sync_control,
GLX_SGIS_multisample, GLX_SGIX_fbconfig, GLX_SGIX_pbuffer,
GLX_SGIX_visual_select_group, GLX_SGI_make_current_read,
GLX_SGI_swap_control, GLX_SGI_video_sync
GLX version: 1.4
GLX extensions:
GLX_ARB_create_context, GLX_ARB_create_context_profile,
GLX_ARB_fbconfig_float, GLX_ARB_framebuffer_sRGB,
GLX_ARB_get_proc_address, GLX_ARB_multisample,
GLX_EXT_create_context_es2_profile, GLX_EXT_framebuffer_sRGB,
GLX_EXT_import_context, GLX_EXT_texture_from_pixmap,
GLX_EXT_visual_info,
GLX_EXT_visual_rating, GLX_INTEL_swap_event,
GLX_MESA_copy_sub_buffer,
GLX_MESA_multithread_makecurrent, GLX_MESA_query_renderer,
GLX_MESA_swap_control, GLX_OML_swap_method, GLX_OML_sync_control,
GLX_SGIS_multisample, GLX_SGIX_fbconfig, GLX_SGIX_pbuffer,
GLX_SGIX_visual_select_group, GLX_SGI_make_current_read,
GLX_SGI_swap_control, GLX_SGI_video_sync
OpenGL vendor string: Intel Open Source Technology Center
OpenGL renderer string: Mesa DRI Intel(R) 945GM x86/MMX/SSE2
OpenGL version string: 1.4 Mesa 10.1.0
OpenGL extensions:
GL_3DFX_texture_compression_FXT1, GL_AMD_shader_trinary_minmax,
GL_ANGLE_texture_compression_dxt3,
GL_ANGLE_texture_compression_dxt5,
GL_APPLE_object_purgeable, GL_APPLE_packed_pixels,
GL_APPLE_vertex_array_object, GL_ARB_ES2_compatibility,
GL_ARB_clear_buffer_object, GL_ARB_copy_buffer,
GL_ARB_debug_output,
GL_ARB_depth_texture, GL_ARB_draw_buffers,
GL_ARB_draw_elements_base_vertex, GL_ARB_explicit_attrib_location,
GL_ARB_fragment_program, GL_ARB_fragment_shader,
GL_ARB_framebuffer_object, GL_ARB_get_program_binary,
GL_ARB_half_float_pixel, GL_ARB_internalformat_query,
GL_ARB_invalidate_subdata, GL_ARB_map_buffer_alignment,
GL_ARB_map_buffer_range, GL_ARB_multisample, GL_ARB_multitexture,
GL_ARB_pixel_buffer_object, GL_ARB_point_parameters,
GL_ARB_point_sprite,
GL_ARB_provoking_vertex, GL_ARB_robustness,
GL_ARB_sampler_objects,
GL_ARB_shader_objects, GL_ARB_shading_language_100, GL_ARB_shadow,
GL_ARB_sync, GL_ARB_texture_border_clamp,
GL_ARB_texture_compression,
GL_ARB_texture_cube_map, GL_ARB_texture_env_add,
GL_ARB_texture_env_combine, GL_ARB_texture_env_crossbar,
GL_ARB_texture_env_dot3, GL_ARB_texture_mirrored_repeat,
GL_ARB_texture_non_power_of_two, GL_ARB_texture_rectangle,
GL_ARB_texture_storage, GL_ARB_transpose_matrix,
GL_ARB_vertex_array_object, GL_ARB_vertex_attrib_binding,
GL_ARB_vertex_buffer_object, GL_ARB_vertex_program,
GL_ARB_vertex_shader,
GL_ARB_window_pos, GL_ATI_blend_equation_separate,
GL_ATI_draw_buffers,
GL_ATI_separate_stencil, GL_ATI_texture_env_combine3, GL_EXT_abgr,
GL_EXT_bgra, GL_EXT_blend_color, GL_EXT_blend_equation_separate,
GL_EXT_blend_func_separate, GL_EXT_blend_minmax,
GL_EXT_blend_subtract,
GL_EXT_compiled_vertex_array, GL_EXT_copy_texture,
GL_EXT_draw_range_elements, GL_EXT_fog_coord,
GL_EXT_framebuffer_blit,
GL_EXT_framebuffer_object, GL_EXT_gpu_program_parameters,
GL_EXT_multi_draw_arrays, GL_EXT_packed_depth_stencil,
GL_EXT_packed_pixels, GL_EXT_pixel_buffer_object,
GL_EXT_point_parameters,
GL_EXT_polygon_offset, GL_EXT_provoking_vertex,
GL_EXT_rescale_normal,
GL_EXT_secondary_color, GL_EXT_separate_shader_objects,
GL_EXT_separate_specular_color, GL_EXT_shadow_funcs,
GL_EXT_stencil_two_side, GL_EXT_stencil_wrap, GL_EXT_subtexture,
GL_EXT_texture, GL_EXT_texture3D, GL_EXT_texture_compression_dxt1,
GL_EXT_texture_compression_s3tc, GL_EXT_texture_cube_map,
GL_EXT_texture_edge_clamp, GL_EXT_texture_env_add,
GL_EXT_texture_env_combine, GL_EXT_texture_env_dot3,
GL_EXT_texture_filter_anisotropic, GL_EXT_texture_lod_bias,
GL_EXT_texture_object, GL_EXT_texture_rectangle,
GL_EXT_texture_sRGB,
GL_EXT_texture_sRGB_decode, GL_EXT_vertex_array,
GL_IBM_multimode_draw_arrays, GL_IBM_rasterpos_clip,
GL_IBM_texture_mirrored_repeat, GL_INGR_blend_func_separate,
GL_KHR_debug,
GL_MESA_pack_invert, GL_MESA_window_pos, GL_MESA_ycbcr_texture,
GL_NV_blend_square, GL_NV_light_max_exponent,
GL_NV_packed_depth_stencil,
GL_NV_texgen_reflection, GL_NV_texture_env_combine4,
GL_NV_texture_rectangle, GL_OES_EGL_image, GL_OES_read_format,
GL_S3_s3tc, GL_SGIS_generate_mipmap, GL_SGIS_texture_border_clamp,
GL_SGIS_texture_edge_clamp, GL_SGIS_texture_lod,
GL_SUN_multi_draw_arrays
12 GLX Visuals
visual x bf lv rg d st colorbuffer sr ax dp st
accumbuffer ms cav
id dep cl sp sz l ci b ro r g b a F gb bf th cl r g b a
ns b eat
----------------------------------------------------------------------------
0x020 24 tc 0 32 0 r y . 8 8 8 8 . . 0 24 8 0 0 0 0
0 0 None
0x021 24 dc 0 32 0 r y . 8 8 8 8 . . 0 24 8 0 0 0 0
0 0 None
0x077 24 tc 0 32 0 r y . 8 8 8 8 . . 0 0 0 0 0 0 0
0 0 None
0x078 24 tc 0 32 0 r . . 8 8 8 8 . . 0 0 0 0 0 0 0
0 0 None
0x079 24 tc 0 32 0 r . . 8 8 8 8 . . 0 24 8 0 0 0 0
0 0 None
0x07a 24 tc 0 32 0 r y . 8 8 8 8 . . 0 24 8 16 16 16 16
0 0 Slow
0x07b 24 dc 0 32 0 r y . 8 8 8 8 . . 0 0 0 0 0 0 0
0 0 None
0x07c 24 dc 0 32 0 r . . 8 8 8 8 . . 0 0 0 0 0 0 0
0 0 None
0x07d 24 dc 0 32 0 r . . 8 8 8 8 . . 0 24 8 0 0 0 0
0 0 None
0x07e 24 dc 0 32 0 r y . 8 8 8 8 . . 0 24 8 0 0 0 0
0 0 None
0x07f 24 dc 0 32 0 r y . 8 8 8 8 . . 0 24 8 16 16 16 16
0 0 Slow
0x05e 32 tc 0 32 0 r y . 8 8 8 8 . . 0 24 8 0 0 0 0
0 0 None
24 GLXFBConfigs:
visual x bf lv rg d st colorbuffer sr ax dp st
accumbuffer ms cav
id dep cl sp sz l ci b ro r g b a F gb bf th cl r g b a
ns b eat
----------------------------------------------------------------------------
0x05f 0 tc 0 16 0 r y . 5 6 5 0 . . 0 0 0 0 0 0 0
0 0 None
0x060 0 tc 0 16 0 r . . 5 6 5 0 . . 0 0 0 0 0 0 0
0 0 None
0x061 0 tc 0 16 0 r y . 5 6 5 0 . . 0 16 0 0 0 0 0
0 0 None
0x062 0 tc 0 16 0 r . . 5 6 5 0 . . 0 16 0 0 0 0 0
0 0 None
0x063 24 tc 0 32 0 r y . 8 8 8 8 . . 0 0 0 0 0 0 0
0 0 None
0x064 24 tc 0 32 0 r . . 8 8 8 8 . . 0 0 0 0 0 0 0
0 0 None
0x065 24 tc 0 32 0 r y . 8 8 8 8 . . 0 24 8 0 0 0 0
0 0 None
0x066 24 tc 0 32 0 r . . 8 8 8 8 . . 0 24 8 0 0 0 0
0 0 None
0x067 0 tc 0 16 0 r y . 5 6 5 0 . . 0 16 0 0 0 0 0
0 0 None
0x068 0 tc 0 16 0 r y . 5 6 5 0 . . 0 16 0 16 16 16 0
0 0 Slow
0x069 32 tc 0 32 0 r y . 8 8 8 8 . . 0 24 8 0 0 0 0
0 0 None
0x06a 24 tc 0 32 0 r y . 8 8 8 8 . . 0 24 8 16 16 16 16
0 0 Slow
0x06b 0 dc 0 16 0 r y . 5 6 5 0 . . 0 0 0 0 0 0 0
0 0 None
0x06c 0 dc 0 16 0 r . . 5 6 5 0 . . 0 0 0 0 0 0 0
0 0 None
0x06d 0 dc 0 16 0 r y . 5 6 5 0 . . 0 16 0 0 0 0 0
0 0 None
0x06e 0 dc 0 16 0 r . . 5 6 5 0 . . 0 16 0 0 0 0 0
0 0 None
0x06f 24 dc 0 32 0 r y . 8 8 8 8 . . 0 0 0 0 0 0 0
0 0 None
0x070 24 dc 0 32 0 r . . 8 8 8 8 . . 0 0 0 0 0 0 0
0 0 None
0x071 24 dc 0 32 0 r y . 8 8 8 8 . . 0 24 8 0 0 0 0
0 0 None
0x072 24 dc 0 32 0 r . . 8 8 8 8 . . 0 24 8 0 0 0 0
0 0 None
0x073 0 dc 0 16 0 r y . 5 6 5 0 . . 0 16 0 0 0 0 0
0 0 None
0x074 0 dc 0 16 0 r y . 5 6 5 0 . . 0 16 0 16 16 16 0
0 0 Slow
0x075 24 dc 0 32 0 r y . 8 8 8 8 . . 0 24 8 0 0 0 0
0 0 None
0x076 24 dc 0 32 0 r y . 8 8 8 8 . . 0 24 8 16 16 16 16
0 0 Slow
BR
Michael
Am 03.05.2014 09:32, schrieb Thomas Lübking :
> https://bugs.kde.org/show_bug.cgi?id=334268
>
> --- Comment #1 from Thomas Lübking <thomas.luebking@gmail.com> ---
> that's a crash in the opengl softwarer rasterizer
> - does compositing work on a single screen for you?
> - did you get a warning when trying to enable compositing on the dualscreen
> setup (about compositing gonna be slow)?
> - what's the output of "glxinfo"?
>
(In reply to comment #2) > Hi Thomas, > > From the name I assume we are both German. Yes, but bad English is better than perfect German in this context - so if possible we should keep the conversation on the bug in English. Would you be fine with this? > * Composting for my laptops screen only worked marvelous. > * received the warning that compositing on the dual screen won't work > at all Well, I guess we meant that ;-) What is the output of glxinfo -l | grep -E '(TEXTURE_SIZE|VIEWPORT)' and xrandr -q | grep current then? Background: ---------- The question is why compositing was enabled nevertheless. There are two possible warnings. One saying: "OpenGL desktop effects not possible" The other: "OpenGL desktop effects might be unusable" The first one should prevent compositing, the second one will allow it (and leave the choice up to you) - opting into running into this crash between the intel driver and the software fallback. I can however already ensure you that you do not wish to use OpenGL compositing in this setup (and xrender might be slow as well) The resolution limit will likely be 2048x2048, so if you can re-arrange screens below this value, you'd be fine again. Hi Thomas,
just made a screen shot from what happens if I want to enable comp
effects. Pls find it below:
So I assumed you are right and I reduced the resolution first of the
primary screen, then of the secondary and finally for both of them.
However, no resolution reduction let me enable comp effects?!
Then I started bash:
lebkmic@lebkmic-Latitude-D620:~$ glxinfo -l | grep -E
'(TEXTURE_SIZE|VIEWPORT)'
GL_MAX_TEXTURE_SIZE = 2048
GL_MAX_3D_TEXTURE_SIZE = 256
GL_MAX_VIEWPORT_DIMS = 16384, 16384
GL_MAX_CUBE_MAP_TEXTURE_SIZE_ARB = 2048
GL_MAX_RECTANGLE_TEXTURE_SIZE_NV = 2048
lebkmic@lebkmic-Latitude-D620:~$ xrandr -q | grep current
Screen 0: minimum 320 x 200, current 3136 x 940, maximum 32767 x 32767
lebkmic@lebkmic-Latitude-D620:~$
Any ideas what else to do? (Beside buying a new laptop? ;-))
BR
Michael
P.S.
tried to change settings in the follwing dialog (see snapshoot) as well,
no change worked!
Am 03.05.2014 13:44, schrieb Thomas Lübking :
> https://bugs.kde.org/show_bug.cgi?id=334268
>
> --- Comment #3 from Thomas Lübking <thomas.luebking@gmail.com> ---
> (In reply to comment #2)
>> Hi Thomas,
>>
>> From the name I assume we are both German.
> Yes, but bad English is better than perfect German in this context - so if
> possible we should keep the conversation on the bug in English. Would you be
> fine with this?
>
>> * Composting for my laptops screen only worked marvelous.
>> * received the warning that compositing on the dual screen won't work
>> at all
> Well, I guess we meant that ;-)
>
> What is the output of
> glxinfo -l | grep -E '(TEXTURE_SIZE|VIEWPORT)'
> and
> xrandr -q | grep current
> then?
>
> Background:
> ----------
> The question is why compositing was enabled nevertheless.
> There are two possible warnings.
> One saying: "OpenGL desktop effects not possible"
> The other: "OpenGL desktop effects might be unusable"
>
> The first one should prevent compositing, the second one will allow it (and
> leave the choice up to you) - opting into running into this crash between the
> intel driver and the software fallback.
> I can however already ensure you that you do not wish to use OpenGL compositing
> in this setup (and xrender might be slow as well)
>
> The resolution limit will likely be 2048x2048, so if you can re-arrange screens
> below this value, you'd be fine again.
>
(In reply to comment #4) > Any ideas what else to do? (Beside buying a new laptop? ;-)) Arrange the screens vertically (one above the other) About the attachments: you're mailing to a bugtracker, email attachments unfortunately don't work. Please go to https://bugs.kde.org/show_bug.cgi?id=334268 and use the "add an attachment" link: https://bugs.kde.org/attachment.cgi?bugid=334268&action=enter Sorry Thomas, I didn't know that attachments won't work. However, arranging the screens vertically worked out fine, strange enough :-) Now I guess it may take some time to get used to. Many thanks for your help Michael Am 03.05.2014 15:16, schrieb Thomas Lübking : > https://bugs.kde.org/show_bug.cgi?id=334268 > > --- Comment #5 from Thomas Lübking <thomas.luebking@gmail.com> --- > (In reply to comment #4) > >> Any ideas what else to do? (Beside buying a new laptop? ;-)) > Arrange the screens vertically (one above the other) > > About the attachments: you're mailing to a bugtracker, email attachments > unfortunately don't work. > Please go to https://bugs.kde.org/show_bug.cgi?id=334268 and use the "add an > attachment" link: > > https://bugs.kde.org/attachment.cgi?bugid=334268&action=enter > (In reply to comment #6) > I didn't know that attachments won't work. > However, arranging the screens vertically worked out fine, strange > enough :-) Actually not - the "problem" is that the IGP does only support dimensions up to 2048x2048px in hardware. As soon as either dimension of the workspace exceeds that value, the driver will fall back to a software solution what is a) dog slow (you don't want to use this) b) apparently also broken The product is not relevant in this regard, each dimension matters. Since your screens are wider than high, putting them below each other will not grow the combined height > 2048px and the individual screens have a smaller width each as well. *** This bug has been marked as a duplicate of bug 324247 *** |