[Bug 321720]
Sorry, but just to make sure, has there been any progress in the mean time? The PDF viewer (pdf.js) included Firefox 45.3.0 is also *not* able to “correctly” display the form. There is an open issue in their bug tracker [1], where they take the stand, to not support it, until it’s part of the ISO PDF standard, and suggest to add support with an extension. > Since this isn't currently part of the ISO standard there are no plans to > implement it. Until it is in the ISO standard, it would probably be best if > the > support was added in some kind of "extension" to pdf.js in a separate repo. > > If someone is serious and wants put the work into adding it into mainstream > pdf.js they should ping me and I could look into the implications. 1. Is XFA free? 2. What alternatives are there? [1] https://github.com/mozilla/pdf.js/issues/2373 "Support XML Forms Architecture (XFA) forms" -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/321720 Title: PDF v1.7 asks to upgrade Adobe Reader To manage notifications about this bug go to: https://bugs.launchpad.net/poppler/+bug/321720/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 745608]
(In reply to comment #84) > Basically inspect 'sudo perf top' for pixman functions. Alright. > There is a slim chance you trigger bug 59711 (as in I have no idea what that > is about...) and end up with something in the Xorg.log. Unfortunately with two patches applied, using `xrandr` to enable the external screen seems to lock up the system. I have to find more time to look into this. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/745608 Title: [915GM] font corruption on Intel GMA900 To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/745608/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 745608]
(In reply to comment #83) > (In reply to comment #82) > > (In reply to comment #81) […] > > Paul, can you update libdrm and see if the bug returns? > > I applied the commit you mentioned on top of > > libdrm (2.4.40-1~deb7u2) sid; urgency=low > > and rebuilt the package. Unfortunately I think there is no difference. The > glyph corruption is still gone but it is also still slow, so swrast still > might be used. > > How can I check, what is used, without `glxinfo` installed? I could not spot > anything useful in `/var/log/Xorg.0.log`. It looks like swrast is not used. OpenGL renderer string: Mesa DRI Intel(R) 915GM x86/MMX/SSE2 OpenGL version string: 1.4 Mesa 8.0.5 Here is the full output. $ 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_multisample, GLX_EXT_import_context, GLX_EXT_texture_from_pixmap, GLX_EXT_visual_info, GLX_EXT_visual_rating, GLX_MESA_copy_sub_buffer, GLX_OML_swap_method, GLX_SGI_swap_control, GLX_SGIS_multisample, GLX_SGIX_fbconfig, GLX_SGIX_pbuffer, GLX_SGIX_visual_select_group, GLX_INTEL_swap_event 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_get_proc_address, GLX_ARB_multisample, GLX_EXT_import_context, GLX_EXT_visual_info, GLX_EXT_visual_rating, GLX_EXT_framebuffer_sRGB, GLX_EXT_create_context_es2_profile, GLX_MESA_copy_sub_buffer, GLX_MESA_multithread_makecurrent, GLX_MESA_swap_control, GLX_OML_swap_method, GLX_OML_sync_control, GLX_SGI_make_current_read, GLX_SGI_swap_control, GLX_SGI_video_sync, GLX_SGIS_multisample, GLX_SGIX_fbconfig, GLX_SGIX_pbuffer, GLX_SGIX_visual_select_group, GLX_EXT_texture_from_pixmap, GLX_INTEL_swap_event GLX version: 1.4 GLX extensions: GLX_ARB_get_proc_address, GLX_ARB_multisample, GLX_EXT_import_context, GLX_EXT_visual_info, GLX_EXT_visual_rating, GLX_MESA_copy_sub_buffer, GLX_MESA_multithread_makecurrent, GLX_MESA_swap_control, GLX_OML_swap_method, GLX_OML_sync_control, GLX_SGI_make_current_read, GLX_SGI_swap_control, GLX_SGI_video_sync, GLX_SGIS_multisample, GLX_SGIX_fbconfig, GLX_SGIX_pbuffer, GLX_SGIX_visual_select_group, GLX_EXT_texture_from_pixmap OpenGL vendor string: Tungsten Graphics, Inc OpenGL renderer string: Mesa DRI Intel(R) 915GM x86/MMX/SSE2 OpenGL version string: 1.4 Mesa 8.0.5 OpenGL extensions: GL_ARB_multisample, GL_EXT_abgr, GL_EXT_bgra, GL_EXT_blend_color, GL_EXT_blend_minmax, GL_EXT_blend_subtract, GL_EXT_copy_texture, GL_EXT_polygon_offset, GL_EXT_subtexture, GL_EXT_texture_object, GL_EXT_vertex_array, GL_EXT_compiled_vertex_array, GL_EXT_texture, GL_EXT_texture3D, GL_IBM_rasterpos_clip, GL_ARB_point_parameters, GL_EXT_draw_range_elements, GL_EXT_packed_pixels, GL_EXT_point_parameters, GL_EXT_rescale_normal, GL_EXT_separate_specular_color, GL_EXT_texture_edge_clamp, GL_SGIS_generate_mipmap, GL_SGIS_texture_border_clamp, GL_SGIS_texture_edge_clamp, GL_SGIS_texture_lod, GL_ARB_multitexture, GL_IBM_multimode_draw_arrays, GL_IBM_texture_mirrored_repeat, GL_3DFX_texture_compression_FXT1, GL_ARB_texture_cube_map, GL_ARB_texture_env_add, GL_ARB_transpose_matrix, GL_EXT_blend_func_separate, GL_EXT_fog_coord, GL_EXT_multi_draw_arrays, GL_EXT_secondary_color, GL_EXT_texture_env_add, GL_EXT_texture_filter_anisotropic, GL_EXT_texture_lod_bias, GL_INGR_blend_func_separate, GL_NV_blend_square, GL_NV_light_max_exponent, GL_NV_texgen_reflection, GL_NV_texture_env_combine4, GL_SUN_multi_draw_arrays, GL_ARB_texture_border_clamp, GL_ARB_texture_compression, GL_EXT_framebuffer_object, GL_EXT_texture_env_combine, GL_EXT_texture_env_dot3, GL_MESA_window_pos, GL_NV_packed_depth_stencil, GL_NV_texture_rectangle, GL_NV_vertex_program, GL_ARB_depth_texture, GL_ARB_shadow, GL_ARB_texture_env_combine, GL_ARB_texture_env_crossbar, GL_ARB_texture_env_dot3, GL_ARB_texture_mirrored_repeat, GL_ARB_window_pos, GL_EXT_stencil_two_side, GL_EXT_texture_cube_map, GL_NV_vertex_program1_1, GL_APPLE_packed_pixels, GL_APPLE_vertex_array_object, GL_ARB_draw_buffers, GL_ARB_fragment_program, GL_ARB_fragment_shader, GL_ARB_shader_objects, GL_ARB_vertex_program, GL_ARB_vertex_shader, GL_ATI_draw_buffers, GL_ATI_texture_env_combine3, GL_EXT_shadow_funcs, GL_EXT_stencil_wrap, GL_MESA_pack_invert, GL_MESA_ycbcr_texture, GL_ARB_half_float_pixel, GL_ARB_point_sprite, GL_ARB_shading_language_100, GL_ARB_sync, GL_ARB_texture_non_power_of_two, GL_ARB_vertex_buffer_object, GL_ATI_blend_equation_separate, GL_EXT_blend_equation_separate, GL_OES_read_format, GL_ARB_pixel_buffer_object, GL_ARB_texture_rectangle, GL_EXT_pixel_buffer_object, GL_EXT_texture_recta
[Bug 745608]
(In reply to comment #82) > (In reply to comment #81) > > and applied the following patch on top of it. > > > > commit f49c3cacd25ffb78ccfff49b001ba89375044145 > > Author: Chris Wilson > > Date: Thu Jan 10 19:14:21 2013 + > > > > intel: Throttle harder > > > > Limited testing shows that the glyph corruption is gone. Unfortunately > > performance seems to be slower too. That means for example maximizing a > > window it does not happen instantly and I can see how it is redrawn. So > > basically the same behavior with `"DebugWait" "true"`, if I remember > > correctly. > > What I realised later was that Sitosfe was hitting the bug in libdrm-intel > that was causing it to fallback to swrast. After applying that patch, you > also need libdrm-intel-2.4.41 or just > http://cgit.freedesktop.org/mesa/drm/commit/ > ?id=fdda97007b1dbf95beb16a0e3510fd36c89e8c33 > > Paul, can you update libdrm and see if the bug returns? I applied the commit you mentioned on top of libdrm (2.4.40-1~deb7u2) sid; urgency=low and rebuilt the package. Unfortunately I think there is no difference. The glyph corruption is still gone but it is also still slow, so swrast still might be used. How can I check, what is used, without `glxinfo` installed? I could not spot anything useful in `/var/log/Xorg.0.log`. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/745608 Title: [915GM] font corruption on Intel GMA900 To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/745608/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 745608]
(In reply to comment #76) > Sitsofe reports that commit 441ef916ae6569c88b3d6abaf7fea4d69be49d76 > Author: Chris Wilson > Date: Thu Jan 10 19:14:21 2013 + > > intel: Throttle harder > > does improve matters, but I'm still at a loss to explain why. Finally I got some time to test that patch too. I checked out branch `debian-unstable` from the Debian packaging Git repository [1] (based on release 2.19.0) commit 8ab872522ae0891b8fb52fbb31db52d581c3efa3 Author: Julien Cristau Date: Sun Sep 16 20:47:05 2012 +0200 Upload to unstable and applied the following patch on top of it. commit f49c3cacd25ffb78ccfff49b001ba89375044145 Author: Chris Wilson Date: Thu Jan 10 19:14:21 2013 + intel: Throttle harder Limited testing shows that the glyph corruption is gone. Unfortunately performance seems to be slower too. That means for example maximizing a window it does not happen instantly and I can see how it is redrawn. So basically the same behavior with `"DebugWait" "true"`, if I remember correctly. [1] http://anonscm.debian.org/gitweb/?p=pkg-xorg/driver/xserver-xorg-video-intel.git;a=summary -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/745608 Title: [915GM] font corruption on Intel GMA900 To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/745608/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
