Version: unknown (using 4.1.85 (KDE 4.1.85 (KDE 4.2 Beta2)), compiled sources) Compiler: gcc OS: Linux (x86_64) release 2.6.27.8 First some informations about my system: OS: Gentoo Linux Arch: x86_64 Graphics: ATI HD3870 / fglrx 8-12 (8.56.4) X: 7.4 Kernel: 2.6.27.8 KWin desktop effects are turned on, using OpenGL. "Keep window thumbnails" Always "OpenGL mode" Texture from Pixmap "Texture filter" Trilinear "Enable direct rendering" "Use VSync" The Problem is that when I move or resize a window, I can only see the border/shadow of the window. Also when activating the "Desktop Grid", there are no thumbnails for the windows. All other effects seem to work fine though (cover switch, desktop cube, ...). For completeness, my fglrx driver settings: Section "Device" Option "TexturedVideo" "true" Driver "fglrx" Identifier "Card0" Option "dpms" "on" BusID "PCI:1:0:0" EndSection Maybe useful; on the console I see a lot of: kwin(4219) KWin::checkGLError: GL error ( PostPaint ): 0x "500" Which get printed when moving windows... In the Xorg.log files I see stuff like: (WW) AIGLX: 3D driver claims to not support visual 0x23 Which goes in until "0x72". (Please note that OpenGL _does_ work... also glxinfo correctly display ATI as vendor and HD3870 as my card). Any ideas ?
Created attachment 29360 [details] Screenshot 1 On the screenshot one can clearly see, only the borders, window-body is empty (transparent).
Created attachment 29361 [details] Screenshot 2 Here one can see the desktop grid effect, displaying open windows, but failing to display the window contents.
could you please provide us the output of glxinfo.
Sure: name of display: :0.0 display: :0 screen: 0 direct rendering: Yes server glx vendor string: SGI server glx version string: 1.2 server glx extensions: GLX_ARB_multisample, GLX_EXT_import_context, GLX_EXT_texture_from_pixmap, GLX_EXT_visual_info, GLX_EXT_visual_rating, GLX_OML_swap_method, GLX_SGIS_multisample, GLX_SGIX_fbconfig, GLX_SGIX_visual_select_group client glx vendor string: SGI client glx version string: 1.4 client glx extensions: GLX_ARB_get_proc_address, GLX_ARB_multisample, GLX_EXT_import_context, GLX_EXT_visual_info, GLX_EXT_visual_rating, GLX_MESA_allocate_memory, GLX_MESA_swap_control, GLX_MESA_swap_frame_usage, 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 version: 1.2 GLX extensions: GLX_ARB_get_proc_address, GLX_ARB_multisample, GLX_EXT_import_context, GLX_EXT_visual_info, GLX_EXT_visual_rating, GLX_MESA_swap_control, GLX_OML_swap_method, GLX_OML_sync_control, GLX_SGI_video_sync, GLX_SGIS_multisample, GLX_SGIX_fbconfig, GLX_SGIX_visual_select_group OpenGL vendor string: ATI Technologies Inc. OpenGL renderer string: ATI Radeon HD 3870 OpenGL version string: 2.1.8304 Release OpenGL shading language version string: 1.20 OpenGL extensions: GL_AMDX_vertex_shader_tessellator, GL_AMD_performance_monitor, GL_AMD_texture_texture4, GL_ARB_color_buffer_float, GL_ARB_depth_buffer_float, GL_ARB_depth_texture, GL_ARB_draw_buffers, GL_ARB_draw_instanced, GL_ARB_fragment_program, GL_ARB_fragment_program_shadow, GL_ARB_fragment_shader, GL_ARB_half_float_pixel, GL_ARB_half_float_vertex, GL_ARB_instanced_arrays, GL_ARB_multisample, GL_ARB_multitexture, GL_ARB_occlusion_query, GL_ARB_pixel_buffer_object, GL_ARB_point_parameters, GL_ARB_point_sprite, GL_ARB_shader_objects, GL_ARB_shader_texture_lod, GL_ARB_shading_language_100, GL_ARB_shadow, GL_ARB_shadow_ambient, 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_float, GL_ARB_texture_mirrored_repeat, GL_ARB_texture_non_power_of_two, GL_ARB_texture_rectangle, GL_ARB_transpose_matrix, GL_ARB_vertex_buffer_object, GL_ARB_vertex_program, GL_ARB_vertex_shader, GL_ARB_window_pos, GL_ATI_draw_buffers, GL_ATI_envmap_bumpmap, GL_ATI_fragment_shader, GL_ATI_meminfo, GL_ATI_separate_stencil, GL_ATI_texture_compression_3dc, GL_ATI_texture_env_combine3, GL_ATI_texture_float, 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_buffers2, GL_EXT_draw_range_elements, GL_EXT_fog_coord, GL_EXT_framebuffer_blit, GL_EXT_framebuffer_multisample, GL_EXT_framebuffer_object, GL_EXT_framebuffer_sRGB, GL_EXT_gpu_program_parameters, GL_EXT_gpu_shader4, GL_EXT_multi_draw_arrays, GL_EXT_packed_depth_stencil, GL_EXT_packed_float, GL_EXT_packed_pixels, GL_EXT_point_parameters, GL_EXT_rescale_normal, GL_EXT_secondary_color, GL_EXT_separate_specular_color, GL_EXT_shadow_funcs, GL_EXT_stencil_wrap, GL_EXT_subtexture, GL_EXT_texgen_reflection, GL_EXT_texture3D, GL_EXT_texture_compression_latc, GL_EXT_texture_compression_rgtc, 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_mirror_clamp, GL_EXT_texture_object, GL_EXT_texture_rectangle, GL_EXT_texture_sRGB, GL_EXT_texture_shared_exponent, GL_EXT_transform_feedback, GL_EXT_vertex_array, GL_KTX_buffer_region, GL_NV_blend_square, GL_NV_texgen_reflection, GL_SGIS_generate_mipmap, GL_SGIS_texture_edge_clamp, GL_SGIS_texture_lod, GL_WIN_swap_hint, WGL_EXT_swap_control 81 GLX Visuals visual x bf lv rg d st colorbuffer ax dp st accumbuffer ms cav id dep cl sp sz l ci b ro r g b a bf th cl r g b a ns b eat ---------------------------------------------------------------------- 0x23 24 tc 0 32 0 r y . 8 8 8 8 0 24 8 16 16 16 16 0 0 None 0x24 24 tc 0 32 0 r . . 8 8 8 8 0 24 8 16 16 16 16 0 0 None 0x25 24 tc 0 32 0 r y . 8 8 8 8 0 24 0 16 16 16 16 0 0 None 0x26 24 tc 0 32 0 r . . 8 8 8 8 0 24 0 16 16 16 16 0 0 None 0x27 24 tc 0 32 0 r y . 8 8 8 8 0 24 8 0 0 0 0 0 0 None 0x28 24 tc 0 32 0 r . . 8 8 8 8 0 24 8 0 0 0 0 0 0 None 0x29 24 tc 0 32 0 r y . 8 8 8 8 0 24 0 0 0 0 0 0 0 None 0x2a 24 tc 0 32 0 r . . 8 8 8 8 0 24 0 0 0 0 0 0 0 None 0x2b 24 tc 0 32 0 r y . 8 8 8 8 0 24 8 16 16 16 16 0 0 None 0x2c 24 tc 0 32 0 r . . 8 8 8 8 0 24 8 16 16 16 16 0 0 None 0x2d 24 tc 0 32 0 r y . 8 8 8 8 0 24 0 16 16 16 16 0 0 None 0x2e 24 tc 0 32 0 r . . 8 8 8 8 0 24 0 16 16 16 16 0 0 None 0x2f 24 tc 0 32 0 r y . 8 8 8 8 0 24 8 0 0 0 0 2 1 None 0x30 24 tc 0 32 0 r . . 8 8 8 8 0 24 8 0 0 0 0 2 1 None 0x31 24 tc 0 32 0 r y . 8 8 8 8 0 24 0 0 0 0 0 2 1 None 0x32 24 tc 0 32 0 r . . 8 8 8 8 0 24 0 0 0 0 0 2 1 None 0x33 24 tc 0 32 0 r y . 8 8 8 8 0 24 8 16 16 16 16 0 0 None 0x34 24 tc 0 32 0 r . . 8 8 8 8 0 24 8 16 16 16 16 0 0 None 0x35 24 tc 0 32 0 r y . 8 8 8 8 0 24 0 16 16 16 16 0 0 None 0x36 24 tc 0 32 0 r . . 8 8 8 8 0 24 0 16 16 16 16 0 0 None 0x37 24 tc 0 32 0 r y . 8 8 8 8 0 24 8 0 0 0 0 4 1 None 0x38 24 tc 0 32 0 r . . 8 8 8 8 0 24 8 0 0 0 0 4 1 None 0x39 24 tc 0 32 0 r y . 8 8 8 8 0 24 0 0 0 0 0 4 1 None 0x3a 24 tc 0 32 0 r . . 8 8 8 8 0 24 0 0 0 0 0 4 1 None 0x3b 24 tc 0 32 0 r y . 8 8 8 8 0 24 8 16 16 16 16 0 0 None 0x3c 24 tc 0 32 0 r . . 8 8 8 8 0 24 8 16 16 16 16 0 0 None 0x3d 24 tc 0 32 0 r y . 8 8 8 8 0 24 0 16 16 16 16 0 0 None 0x3e 24 tc 0 32 0 r . . 8 8 8 8 0 24 0 16 16 16 16 0 0 None 0x3f 24 tc 0 32 0 r y . 8 8 8 8 0 24 8 0 0 0 0 6 1 None 0x40 24 tc 0 32 0 r . . 8 8 8 8 0 24 8 0 0 0 0 6 1 None 0x41 24 tc 0 32 0 r y . 8 8 8 8 0 24 0 0 0 0 0 6 1 None 0x42 24 tc 0 32 0 r . . 8 8 8 8 0 24 0 0 0 0 0 6 1 None 0x43 24 tc 0 32 0 r y . 8 8 8 8 0 24 8 16 16 16 16 0 0 None 0x44 24 tc 0 32 0 r . . 8 8 8 8 0 24 8 16 16 16 16 0 0 None 0x45 24 tc 0 32 0 r y . 8 8 8 8 0 24 0 16 16 16 16 0 0 None 0x46 24 tc 0 32 0 r . . 8 8 8 8 0 24 0 16 16 16 16 0 0 None 0x47 24 tc 0 32 0 r y . 8 8 8 8 0 24 8 0 0 0 0 8 1 None 0x48 24 tc 0 32 0 r . . 8 8 8 8 0 24 8 0 0 0 0 8 1 None 0x49 24 tc 0 32 0 r y . 8 8 8 8 0 24 0 0 0 0 0 8 1 None 0x4a 24 tc 0 32 0 r . . 8 8 8 8 0 24 0 0 0 0 0 8 1 None 0x4b 24 dc 0 32 0 r y . 8 8 8 8 0 24 8 16 16 16 16 0 0 None 0x4c 24 dc 0 32 0 r . . 8 8 8 8 0 24 8 16 16 16 16 0 0 None 0x4d 24 dc 0 32 0 r y . 8 8 8 8 0 24 0 16 16 16 16 0 0 None 0x4e 24 dc 0 32 0 r . . 8 8 8 8 0 24 0 16 16 16 16 0 0 None 0x4f 24 dc 0 32 0 r y . 8 8 8 8 0 24 8 0 0 0 0 0 0 None 0x50 24 dc 0 32 0 r . . 8 8 8 8 0 24 8 0 0 0 0 0 0 None 0x51 24 dc 0 32 0 r y . 8 8 8 8 0 24 0 0 0 0 0 0 0 None 0x52 24 dc 0 32 0 r . . 8 8 8 8 0 24 0 0 0 0 0 0 0 None 0x53 24 dc 0 32 0 r y . 8 8 8 8 0 24 8 16 16 16 16 0 0 None 0x54 24 dc 0 32 0 r . . 8 8 8 8 0 24 8 16 16 16 16 0 0 None 0x55 24 dc 0 32 0 r y . 8 8 8 8 0 24 0 16 16 16 16 0 0 None 0x56 24 dc 0 32 0 r . . 8 8 8 8 0 24 0 16 16 16 16 0 0 None 0x57 24 dc 0 32 0 r y . 8 8 8 8 0 24 8 0 0 0 0 2 1 None 0x58 24 dc 0 32 0 r . . 8 8 8 8 0 24 8 0 0 0 0 2 1 None 0x59 24 dc 0 32 0 r y . 8 8 8 8 0 24 0 0 0 0 0 2 1 None 0x5a 24 dc 0 32 0 r . . 8 8 8 8 0 24 0 0 0 0 0 2 1 None 0x5b 24 dc 0 32 0 r y . 8 8 8 8 0 24 8 16 16 16 16 0 0 None 0x5c 24 dc 0 32 0 r . . 8 8 8 8 0 24 8 16 16 16 16 0 0 None 0x5d 24 dc 0 32 0 r y . 8 8 8 8 0 24 0 16 16 16 16 0 0 None 0x5e 24 dc 0 32 0 r . . 8 8 8 8 0 24 0 16 16 16 16 0 0 None 0x5f 24 dc 0 32 0 r y . 8 8 8 8 0 24 8 0 0 0 0 4 1 None 0x60 24 dc 0 32 0 r . . 8 8 8 8 0 24 8 0 0 0 0 4 1 None 0x61 24 dc 0 32 0 r y . 8 8 8 8 0 24 0 0 0 0 0 4 1 None 0x62 24 dc 0 32 0 r . . 8 8 8 8 0 24 0 0 0 0 0 4 1 None 0x63 24 dc 0 32 0 r y . 8 8 8 8 0 24 8 16 16 16 16 0 0 None 0x64 24 dc 0 32 0 r . . 8 8 8 8 0 24 8 16 16 16 16 0 0 None 0x65 24 dc 0 32 0 r y . 8 8 8 8 0 24 0 16 16 16 16 0 0 None 0x66 24 dc 0 32 0 r . . 8 8 8 8 0 24 0 16 16 16 16 0 0 None 0x67 24 dc 0 32 0 r y . 8 8 8 8 0 24 8 0 0 0 0 6 1 None 0x68 24 dc 0 32 0 r . . 8 8 8 8 0 24 8 0 0 0 0 6 1 None 0x69 24 dc 0 32 0 r y . 8 8 8 8 0 24 0 0 0 0 0 6 1 None 0x6a 24 dc 0 32 0 r . . 8 8 8 8 0 24 0 0 0 0 0 6 1 None 0x6b 24 dc 0 32 0 r y . 8 8 8 8 0 24 8 16 16 16 16 0 0 None 0x6c 24 dc 0 32 0 r . . 8 8 8 8 0 24 8 16 16 16 16 0 0 None 0x6d 24 dc 0 32 0 r y . 8 8 8 8 0 24 0 16 16 16 16 0 0 None 0x6e 24 dc 0 32 0 r . . 8 8 8 8 0 24 0 16 16 16 16 0 0 None 0x6f 24 dc 0 32 0 r y . 8 8 8 8 0 24 8 0 0 0 0 8 1 None 0x70 24 dc 0 32 0 r . . 8 8 8 8 0 24 8 0 0 0 0 8 1 None 0x71 24 dc 0 32 0 r y . 8 8 8 8 0 24 0 0 0 0 0 8 1 None 0x72 24 dc 0 32 0 r . . 8 8 8 8 0 24 0 0 0 0 0 8 1 None 0x89 32 tc 0 32 0 r . . 8 8 8 8 0 0 0 0 0 0 0 4 1 Ncon 83 GLXFBConfigs: visual x bf lv rg d st colorbuffer ax dp st accumbuffer ms cav id dep cl sp sz l ci b ro r g b a bf th cl r g b a ns b eat ---------------------------------------------------------------------- 0x23 0 tc 0 32 0 r y . 8 8 8 8 0 24 8 16 16 16 16 0 0 None 0x24 0 tc 0 32 0 r . . 8 8 8 8 0 24 8 16 16 16 16 0 0 None 0x25 0 tc 0 32 0 r y . 8 8 8 8 0 24 0 16 16 16 16 0 0 None 0x26 0 tc 0 32 0 r . . 8 8 8 8 0 24 0 16 16 16 16 0 0 None 0x27 0 tc 0 32 0 r y . 8 8 8 8 0 24 8 0 0 0 0 0 0 None 0x28 0 tc 0 32 0 r . . 8 8 8 8 0 24 8 0 0 0 0 0 0 None 0x29 0 tc 0 32 0 r y . 8 8 8 8 0 24 0 0 0 0 0 0 0 None 0x2a 0 tc 0 32 0 r . . 8 8 8 8 0 24 0 0 0 0 0 0 0 None 0x2b 0 tc 0 32 0 r y . 8 8 8 8 0 24 8 16 16 16 16 0 0 None 0x2c 0 tc 0 32 0 r . . 8 8 8 8 0 24 8 16 16 16 16 0 0 None 0x2d 0 tc 0 32 0 r y . 8 8 8 8 0 24 0 16 16 16 16 0 0 None 0x2e 0 tc 0 32 0 r . . 8 8 8 8 0 24 0 16 16 16 16 0 0 None 0x2f 0 tc 0 32 0 r y . 8 8 8 8 0 24 8 0 0 0 0 2 1 None 0x30 0 tc 0 32 0 r . . 8 8 8 8 0 24 8 0 0 0 0 2 1 None 0x31 0 tc 0 32 0 r y . 8 8 8 8 0 24 0 0 0 0 0 2 1 None 0x32 0 tc 0 32 0 r . . 8 8 8 8 0 24 0 0 0 0 0 2 1 None 0x33 0 tc 0 32 0 r y . 8 8 8 8 0 24 8 16 16 16 16 0 0 None 0x34 0 tc 0 32 0 r . . 8 8 8 8 0 24 8 16 16 16 16 0 0 None 0x35 0 tc 0 32 0 r y . 8 8 8 8 0 24 0 16 16 16 16 0 0 None 0x36 0 tc 0 32 0 r . . 8 8 8 8 0 24 0 16 16 16 16 0 0 None 0x37 0 tc 0 32 0 r y . 8 8 8 8 0 24 8 0 0 0 0 4 1 None 0x38 0 tc 0 32 0 r . . 8 8 8 8 0 24 8 0 0 0 0 4 1 None 0x39 0 tc 0 32 0 r y . 8 8 8 8 0 24 0 0 0 0 0 4 1 None 0x3a 0 tc 0 32 0 r . . 8 8 8 8 0 24 0 0 0 0 0 4 1 None 0x3b 0 tc 0 32 0 r y . 8 8 8 8 0 24 8 16 16 16 16 0 0 None 0x3c 0 tc 0 32 0 r . . 8 8 8 8 0 24 8 16 16 16 16 0 0 None 0x3d 0 tc 0 32 0 r y . 8 8 8 8 0 24 0 16 16 16 16 0 0 None 0x3e 0 tc 0 32 0 r . . 8 8 8 8 0 24 0 16 16 16 16 0 0 None 0x3f 0 tc 0 32 0 r y . 8 8 8 8 0 24 8 0 0 0 0 6 1 None 0x40 0 tc 0 32 0 r . . 8 8 8 8 0 24 8 0 0 0 0 6 1 None 0x41 0 tc 0 32 0 r y . 8 8 8 8 0 24 0 0 0 0 0 6 1 None 0x42 0 tc 0 32 0 r . . 8 8 8 8 0 24 0 0 0 0 0 6 1 None 0x43 0 tc 0 32 0 r y . 8 8 8 8 0 24 8 16 16 16 16 0 0 None 0x44 0 tc 0 32 0 r . . 8 8 8 8 0 24 8 16 16 16 16 0 0 None 0x45 0 tc 0 32 0 r y . 8 8 8 8 0 24 0 16 16 16 16 0 0 None 0x46 0 tc 0 32 0 r . . 8 8 8 8 0 24 0 16 16 16 16 0 0 None 0x47 0 tc 0 32 0 r y . 8 8 8 8 0 24 8 0 0 0 0 8 1 None 0x48 0 tc 0 32 0 r . . 8 8 8 8 0 24 8 0 0 0 0 8 1 None 0x49 0 tc 0 32 0 r y . 8 8 8 8 0 24 0 0 0 0 0 8 1 None 0x4a 0 tc 0 32 0 r . . 8 8 8 8 0 24 0 0 0 0 0 8 1 None 0x4b 0 dc 0 32 0 r y . 8 8 8 8 0 24 8 16 16 16 16 0 0 None 0x4c 0 dc 0 32 0 r . . 8 8 8 8 0 24 8 16 16 16 16 0 0 None 0x4d 0 dc 0 32 0 r y . 8 8 8 8 0 24 0 16 16 16 16 0 0 None 0x4e 0 dc 0 32 0 r . . 8 8 8 8 0 24 0 16 16 16 16 0 0 None 0x4f 0 dc 0 32 0 r y . 8 8 8 8 0 24 8 0 0 0 0 0 0 None 0x50 0 dc 0 32 0 r . . 8 8 8 8 0 24 8 0 0 0 0 0 0 None 0x51 0 dc 0 32 0 r y . 8 8 8 8 0 24 0 0 0 0 0 0 0 None 0x52 0 dc 0 32 0 r . . 8 8 8 8 0 24 0 0 0 0 0 0 0 None 0x53 0 dc 0 32 0 r y . 8 8 8 8 0 24 8 16 16 16 16 0 0 None 0x54 0 dc 0 32 0 r . . 8 8 8 8 0 24 8 16 16 16 16 0 0 None 0x55 0 dc 0 32 0 r y . 8 8 8 8 0 24 0 16 16 16 16 0 0 None 0x56 0 dc 0 32 0 r . . 8 8 8 8 0 24 0 16 16 16 16 0 0 None 0x57 0 dc 0 32 0 r y . 8 8 8 8 0 24 8 0 0 0 0 2 1 None 0x58 0 dc 0 32 0 r . . 8 8 8 8 0 24 8 0 0 0 0 2 1 None 0x59 0 dc 0 32 0 r y . 8 8 8 8 0 24 0 0 0 0 0 2 1 None 0x5a 0 dc 0 32 0 r . . 8 8 8 8 0 24 0 0 0 0 0 2 1 None 0x5b 0 dc 0 32 0 r y . 8 8 8 8 0 24 8 16 16 16 16 0 0 None 0x5c 0 dc 0 32 0 r . . 8 8 8 8 0 24 8 16 16 16 16 0 0 None 0x5d 0 dc 0 32 0 r y . 8 8 8 8 0 24 0 16 16 16 16 0 0 None 0x5e 0 dc 0 32 0 r . . 8 8 8 8 0 24 0 16 16 16 16 0 0 None 0x5f 0 dc 0 32 0 r y . 8 8 8 8 0 24 8 0 0 0 0 4 1 None 0x60 0 dc 0 32 0 r . . 8 8 8 8 0 24 8 0 0 0 0 4 1 None 0x61 0 dc 0 32 0 r y . 8 8 8 8 0 24 0 0 0 0 0 4 1 None 0x62 0 dc 0 32 0 r . . 8 8 8 8 0 24 0 0 0 0 0 4 1 None 0x63 0 dc 0 32 0 r y . 8 8 8 8 0 24 8 16 16 16 16 0 0 None 0x64 0 dc 0 32 0 r . . 8 8 8 8 0 24 8 16 16 16 16 0 0 None 0x65 0 dc 0 32 0 r y . 8 8 8 8 0 24 0 16 16 16 16 0 0 None 0x66 0 dc 0 32 0 r . . 8 8 8 8 0 24 0 16 16 16 16 0 0 None 0x67 0 dc 0 32 0 r y . 8 8 8 8 0 24 8 0 0 0 0 6 1 None 0x68 0 dc 0 32 0 r . . 8 8 8 8 0 24 8 0 0 0 0 6 1 None 0x69 0 dc 0 32 0 r y . 8 8 8 8 0 24 0 0 0 0 0 6 1 None 0x6a 0 dc 0 32 0 r . . 8 8 8 8 0 24 0 0 0 0 0 6 1 None 0x6b 0 dc 0 32 0 r y . 8 8 8 8 0 24 8 16 16 16 16 0 0 None 0x6c 0 dc 0 32 0 r . . 8 8 8 8 0 24 8 16 16 16 16 0 0 None 0x6d 0 dc 0 32 0 r y . 8 8 8 8 0 24 0 16 16 16 16 0 0 None 0x6e 0 dc 0 32 0 r . . 8 8 8 8 0 24 0 16 16 16 16 0 0 None 0x6f 0 dc 0 32 0 r y . 8 8 8 8 0 24 8 0 0 0 0 8 1 None 0x70 0 dc 0 32 0 r . . 8 8 8 8 0 24 8 0 0 0 0 8 1 None 0x71 0 dc 0 32 0 r y . 8 8 8 8 0 24 0 0 0 0 0 8 1 None 0x72 0 dc 0 32 0 r . . 8 8 8 8 0 24 0 0 0 0 0 8 1 None 0x89 0 tc 0 32 0 r . . 8 8 8 8 0 0 0 0 0 0 0 4 1 Ncon 0x89 0 tc 0 128 0 y . 32 32 32 32 0 24 0 0 0 0 0 0 0 Ncon 0x89 0 tc 0 128 0 . . 32 32 32 32 0 24 0 0 0 0 0 0 0 Ncon
I can confirm this with KDE 4.2.0 I have a Radeon 4670, and anytime I try to do something which would generate a thumbnail, I get the following error once: kwin(3921) KWin::checkGLError: GL error ( PostPaint ): 0x "500" If I maximize or minimize, I get the error 3 times. If I click the title bar and hold it, I get the following error: QObject: Do not delete object, 'unnamed', during its event handler! Then if I try to drag the window around, I see a black window and I get the PostPaint error dozens of times (perhaps once per moved pixel). I am using ATI Catalyst drivers v 8.561, Xorg server 1.5.3, Mesa 7.2, QT 4.4.2, kernel 2.6.28 and libdrm 2.4.4. Here is glxinfo output: name of display: :0.0 display: :0 screen: 0 direct rendering: Yes server glx vendor string: SGI server glx version string: 1.2 server glx extensions: GLX_ARB_multisample, GLX_EXT_import_context, GLX_EXT_texture_from_pixmap, GLX_EXT_visual_info, GLX_EXT_visual_rating, GLX_OML_swap_method, GLX_SGIS_multisample, GLX_SGIX_fbconfig, GLX_SGIX_visual_select_group client glx vendor string: SGI client glx version string: 1.4 client glx extensions: GLX_ARB_get_proc_address, GLX_ARB_multisample, GLX_EXT_import_context, GLX_EXT_visual_info, GLX_EXT_visual_rating, GLX_MESA_allocate_memory, GLX_MESA_swap_control, GLX_MESA_swap_frame_usage, 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 version: 1.2 GLX extensions: GLX_ARB_get_proc_address, GLX_ARB_multisample, GLX_EXT_import_context, GLX_EXT_visual_info, GLX_EXT_visual_rating, GLX_MESA_swap_control, GLX_OML_swap_method, GLX_OML_sync_control, GLX_SGI_video_sync, GLX_SGIS_multisample, GLX_SGIX_fbconfig, GLX_SGIX_visual_select_group OpenGL vendor string: ATI Technologies Inc. OpenGL renderer string: ATI Radeon HD 4670 OpenGL version string: 2.1.8304 Release OpenGL shading language version string: 1.20 OpenGL extensions: GL_AMDX_vertex_shader_tessellator, GL_AMD_performance_monitor, GL_AMD_texture_texture4, GL_ARB_color_buffer_float, GL_ARB_depth_buffer_float, GL_ARB_depth_texture, GL_ARB_draw_buffers, GL_ARB_draw_instanced, GL_ARB_fragment_program, GL_ARB_fragment_program_shadow, GL_ARB_fragment_shader, GL_ARB_half_float_pixel, GL_ARB_half_float_vertex, GL_ARB_instanced_arrays, GL_ARB_multisample, GL_ARB_multitexture, GL_ARB_occlusion_query, GL_ARB_pixel_buffer_object, GL_ARB_point_parameters, GL_ARB_point_sprite, GL_ARB_shader_objects, GL_ARB_shader_texture_lod, GL_ARB_shading_language_100, GL_ARB_shadow, GL_ARB_shadow_ambient, 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_float, GL_ARB_texture_mirrored_repeat, GL_ARB_texture_non_power_of_two, GL_ARB_texture_rectangle, GL_ARB_transpose_matrix, GL_ARB_vertex_buffer_object, GL_ARB_vertex_program, GL_ARB_vertex_shader, GL_ARB_window_pos, GL_ATI_draw_buffers, GL_ATI_envmap_bumpmap, GL_ATI_fragment_shader, GL_ATI_meminfo, GL_ATI_separate_stencil, GL_ATI_texture_compression_3dc, GL_ATI_texture_env_combine3, GL_ATI_texture_float, 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_buffers2, GL_EXT_draw_range_elements, GL_EXT_fog_coord, GL_EXT_framebuffer_blit, GL_EXT_framebuffer_multisample, GL_EXT_framebuffer_object, GL_EXT_framebuffer_sRGB, GL_EXT_gpu_program_parameters, GL_EXT_gpu_shader4, GL_EXT_multi_draw_arrays, GL_EXT_packed_depth_stencil, GL_EXT_packed_float, GL_EXT_packed_pixels, GL_EXT_point_parameters, GL_EXT_rescale_normal, GL_EXT_secondary_color, GL_EXT_separate_specular_color, GL_EXT_shadow_funcs, GL_EXT_stencil_wrap, GL_EXT_subtexture, GL_EXT_texgen_reflection, GL_EXT_texture3D, GL_EXT_texture_compression_latc, GL_EXT_texture_compression_rgtc, 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_mirror_clamp, GL_EXT_texture_object, GL_EXT_texture_rectangle, GL_EXT_texture_sRGB, GL_EXT_texture_shared_exponent, GL_EXT_transform_feedback, GL_EXT_vertex_array, GL_KTX_buffer_region, GL_NV_blend_square, GL_NV_texgen_reflection, GL_SGIS_generate_mipmap, GL_SGIS_texture_edge_clamp, GL_SGIS_texture_lod, GL_WIN_swap_hint, WGL_EXT_swap_control 81 GLX Visuals visual x bf lv rg d st colorbuffer ax dp st accumbuffer ms cav id dep cl sp sz l ci b ro r g b a bf th cl r g b a ns b eat ---------------------------------------------------------------------- 0x23 24 tc 0 32 0 r y . 8 8 8 8 0 24 8 16 16 16 16 0 0 None 0x24 24 tc 0 32 0 r . . 8 8 8 8 0 24 8 16 16 16 16 0 0 None 0x25 24 tc 0 32 0 r y . 8 8 8 8 0 24 0 16 16 16 16 0 0 None 0x26 24 tc 0 32 0 r . . 8 8 8 8 0 24 0 16 16 16 16 0 0 None 0x27 24 tc 0 32 0 r y . 8 8 8 8 0 24 8 0 0 0 0 0 0 None 0x28 24 tc 0 32 0 r . . 8 8 8 8 0 24 8 0 0 0 0 0 0 None 0x29 24 tc 0 32 0 r y . 8 8 8 8 0 24 0 0 0 0 0 0 0 None 0x2a 24 tc 0 32 0 r . . 8 8 8 8 0 24 0 0 0 0 0 0 0 None 0x2b 24 tc 0 32 0 r y . 8 8 8 8 0 24 8 16 16 16 16 0 0 None 0x2c 24 tc 0 32 0 r . . 8 8 8 8 0 24 8 16 16 16 16 0 0 None 0x2d 24 tc 0 32 0 r y . 8 8 8 8 0 24 0 16 16 16 16 0 0 None 0x2e 24 tc 0 32 0 r . . 8 8 8 8 0 24 0 16 16 16 16 0 0 None 0x2f 24 tc 0 32 0 r y . 8 8 8 8 0 24 8 0 0 0 0 2 1 None 0x30 24 tc 0 32 0 r . . 8 8 8 8 0 24 8 0 0 0 0 2 1 None 0x31 24 tc 0 32 0 r y . 8 8 8 8 0 24 0 0 0 0 0 2 1 None 0x32 24 tc 0 32 0 r . . 8 8 8 8 0 24 0 0 0 0 0 2 1 None 0x33 24 tc 0 32 0 r y . 8 8 8 8 0 24 8 16 16 16 16 0 0 None 0x34 24 tc 0 32 0 r . . 8 8 8 8 0 24 8 16 16 16 16 0 0 None 0x35 24 tc 0 32 0 r y . 8 8 8 8 0 24 0 16 16 16 16 0 0 None 0x36 24 tc 0 32 0 r . . 8 8 8 8 0 24 0 16 16 16 16 0 0 None 0x37 24 tc 0 32 0 r y . 8 8 8 8 0 24 8 0 0 0 0 4 1 None 0x38 24 tc 0 32 0 r . . 8 8 8 8 0 24 8 0 0 0 0 4 1 None 0x39 24 tc 0 32 0 r y . 8 8 8 8 0 24 0 0 0 0 0 4 1 None 0x3a 24 tc 0 32 0 r . . 8 8 8 8 0 24 0 0 0 0 0 4 1 None 0x3b 24 tc 0 32 0 r y . 8 8 8 8 0 24 8 16 16 16 16 0 0 None 0x3c 24 tc 0 32 0 r . . 8 8 8 8 0 24 8 16 16 16 16 0 0 None 0x3d 24 tc 0 32 0 r y . 8 8 8 8 0 24 0 16 16 16 16 0 0 None 0x3e 24 tc 0 32 0 r . . 8 8 8 8 0 24 0 16 16 16 16 0 0 None 0x3f 24 tc 0 32 0 r y . 8 8 8 8 0 24 8 0 0 0 0 6 1 None 0x40 24 tc 0 32 0 r . . 8 8 8 8 0 24 8 0 0 0 0 6 1 None 0x41 24 tc 0 32 0 r y . 8 8 8 8 0 24 0 0 0 0 0 6 1 None 0x42 24 tc 0 32 0 r . . 8 8 8 8 0 24 0 0 0 0 0 6 1 None 0x43 24 tc 0 32 0 r y . 8 8 8 8 0 24 8 16 16 16 16 0 0 None 0x44 24 tc 0 32 0 r . . 8 8 8 8 0 24 8 16 16 16 16 0 0 None 0x45 24 tc 0 32 0 r y . 8 8 8 8 0 24 0 16 16 16 16 0 0 None 0x46 24 tc 0 32 0 r . . 8 8 8 8 0 24 0 16 16 16 16 0 0 None 0x47 24 tc 0 32 0 r y . 8 8 8 8 0 24 8 0 0 0 0 8 1 None 0x48 24 tc 0 32 0 r . . 8 8 8 8 0 24 8 0 0 0 0 8 1 None 0x49 24 tc 0 32 0 r y . 8 8 8 8 0 24 0 0 0 0 0 8 1 None 0x4a 24 tc 0 32 0 r . . 8 8 8 8 0 24 0 0 0 0 0 8 1 None 0x4b 24 dc 0 32 0 r y . 8 8 8 8 0 24 8 16 16 16 16 0 0 None 0x4c 24 dc 0 32 0 r . . 8 8 8 8 0 24 8 16 16 16 16 0 0 None 0x4d 24 dc 0 32 0 r y . 8 8 8 8 0 24 0 16 16 16 16 0 0 None 0x4e 24 dc 0 32 0 r . . 8 8 8 8 0 24 0 16 16 16 16 0 0 None 0x4f 24 dc 0 32 0 r y . 8 8 8 8 0 24 8 0 0 0 0 0 0 None 0x50 24 dc 0 32 0 r . . 8 8 8 8 0 24 8 0 0 0 0 0 0 None 0x51 24 dc 0 32 0 r y . 8 8 8 8 0 24 0 0 0 0 0 0 0 None 0x52 24 dc 0 32 0 r . . 8 8 8 8 0 24 0 0 0 0 0 0 0 None 0x53 24 dc 0 32 0 r y . 8 8 8 8 0 24 8 16 16 16 16 0 0 None 0x54 24 dc 0 32 0 r . . 8 8 8 8 0 24 8 16 16 16 16 0 0 None 0x55 24 dc 0 32 0 r y . 8 8 8 8 0 24 0 16 16 16 16 0 0 None 0x56 24 dc 0 32 0 r . . 8 8 8 8 0 24 0 16 16 16 16 0 0 None 0x57 24 dc 0 32 0 r y . 8 8 8 8 0 24 8 0 0 0 0 2 1 None 0x58 24 dc 0 32 0 r . . 8 8 8 8 0 24 8 0 0 0 0 2 1 None 0x59 24 dc 0 32 0 r y . 8 8 8 8 0 24 0 0 0 0 0 2 1 None 0x5a 24 dc 0 32 0 r . . 8 8 8 8 0 24 0 0 0 0 0 2 1 None 0x5b 24 dc 0 32 0 r y . 8 8 8 8 0 24 8 16 16 16 16 0 0 None 0x5c 24 dc 0 32 0 r . . 8 8 8 8 0 24 8 16 16 16 16 0 0 None 0x5d 24 dc 0 32 0 r y . 8 8 8 8 0 24 0 16 16 16 16 0 0 None 0x5e 24 dc 0 32 0 r . . 8 8 8 8 0 24 0 16 16 16 16 0 0 None 0x5f 24 dc 0 32 0 r y . 8 8 8 8 0 24 8 0 0 0 0 4 1 None 0x60 24 dc 0 32 0 r . . 8 8 8 8 0 24 8 0 0 0 0 4 1 None 0x61 24 dc 0 32 0 r y . 8 8 8 8 0 24 0 0 0 0 0 4 1 None 0x62 24 dc 0 32 0 r . . 8 8 8 8 0 24 0 0 0 0 0 4 1 None 0x63 24 dc 0 32 0 r y . 8 8 8 8 0 24 8 16 16 16 16 0 0 None 0x64 24 dc 0 32 0 r . . 8 8 8 8 0 24 8 16 16 16 16 0 0 None 0x65 24 dc 0 32 0 r y . 8 8 8 8 0 24 0 16 16 16 16 0 0 None 0x66 24 dc 0 32 0 r . . 8 8 8 8 0 24 0 16 16 16 16 0 0 None 0x67 24 dc 0 32 0 r y . 8 8 8 8 0 24 8 0 0 0 0 6 1 None 0x68 24 dc 0 32 0 r . . 8 8 8 8 0 24 8 0 0 0 0 6 1 None 0x69 24 dc 0 32 0 r y . 8 8 8 8 0 24 0 0 0 0 0 6 1 None 0x6a 24 dc 0 32 0 r . . 8 8 8 8 0 24 0 0 0 0 0 6 1 None 0x6b 24 dc 0 32 0 r y . 8 8 8 8 0 24 8 16 16 16 16 0 0 None 0x6c 24 dc 0 32 0 r . . 8 8 8 8 0 24 8 16 16 16 16 0 0 None 0x6d 24 dc 0 32 0 r y . 8 8 8 8 0 24 0 16 16 16 16 0 0 None 0x6e 24 dc 0 32 0 r . . 8 8 8 8 0 24 0 16 16 16 16 0 0 None 0x6f 24 dc 0 32 0 r y . 8 8 8 8 0 24 8 0 0 0 0 8 1 None 0x70 24 dc 0 32 0 r . . 8 8 8 8 0 24 8 0 0 0 0 8 1 None 0x71 24 dc 0 32 0 r y . 8 8 8 8 0 24 0 0 0 0 0 8 1 None 0x72 24 dc 0 32 0 r . . 8 8 8 8 0 24 0 0 0 0 0 8 1 None 0x89 32 tc 0 32 0 r . . 8 8 8 8 0 0 0 0 0 0 0 4 1 Ncon 83 GLXFBConfigs: visual x bf lv rg d st colorbuffer ax dp st accumbuffer ms cav id dep cl sp sz l ci b ro r g b a bf th cl r g b a ns b eat ---------------------------------------------------------------------- 0x23 0 tc 0 32 0 r y . 8 8 8 8 0 24 8 16 16 16 16 0 0 None 0x24 0 tc 0 32 0 r . . 8 8 8 8 0 24 8 16 16 16 16 0 0 None 0x25 0 tc 0 32 0 r y . 8 8 8 8 0 24 0 16 16 16 16 0 0 None 0x26 0 tc 0 32 0 r . . 8 8 8 8 0 24 0 16 16 16 16 0 0 None 0x27 0 tc 0 32 0 r y . 8 8 8 8 0 24 8 0 0 0 0 0 0 None 0x28 0 tc 0 32 0 r . . 8 8 8 8 0 24 8 0 0 0 0 0 0 None 0x29 0 tc 0 32 0 r y . 8 8 8 8 0 24 0 0 0 0 0 0 0 None 0x2a 0 tc 0 32 0 r . . 8 8 8 8 0 24 0 0 0 0 0 0 0 None 0x2b 0 tc 0 32 0 r y . 8 8 8 8 0 24 8 16 16 16 16 0 0 None 0x2c 0 tc 0 32 0 r . . 8 8 8 8 0 24 8 16 16 16 16 0 0 None 0x2d 0 tc 0 32 0 r y . 8 8 8 8 0 24 0 16 16 16 16 0 0 None 0x2e 0 tc 0 32 0 r . . 8 8 8 8 0 24 0 16 16 16 16 0 0 None 0x2f 0 tc 0 32 0 r y . 8 8 8 8 0 24 8 0 0 0 0 2 1 None 0x30 0 tc 0 32 0 r . . 8 8 8 8 0 24 8 0 0 0 0 2 1 None 0x31 0 tc 0 32 0 r y . 8 8 8 8 0 24 0 0 0 0 0 2 1 None 0x32 0 tc 0 32 0 r . . 8 8 8 8 0 24 0 0 0 0 0 2 1 None 0x33 0 tc 0 32 0 r y . 8 8 8 8 0 24 8 16 16 16 16 0 0 None 0x34 0 tc 0 32 0 r . . 8 8 8 8 0 24 8 16 16 16 16 0 0 None 0x35 0 tc 0 32 0 r y . 8 8 8 8 0 24 0 16 16 16 16 0 0 None 0x36 0 tc 0 32 0 r . . 8 8 8 8 0 24 0 16 16 16 16 0 0 None 0x37 0 tc 0 32 0 r y . 8 8 8 8 0 24 8 0 0 0 0 4 1 None 0x38 0 tc 0 32 0 r . . 8 8 8 8 0 24 8 0 0 0 0 4 1 None 0x39 0 tc 0 32 0 r y . 8 8 8 8 0 24 0 0 0 0 0 4 1 None 0x3a 0 tc 0 32 0 r . . 8 8 8 8 0 24 0 0 0 0 0 4 1 None 0x3b 0 tc 0 32 0 r y . 8 8 8 8 0 24 8 16 16 16 16 0 0 None 0x3c 0 tc 0 32 0 r . . 8 8 8 8 0 24 8 16 16 16 16 0 0 None 0x3d 0 tc 0 32 0 r y . 8 8 8 8 0 24 0 16 16 16 16 0 0 None 0x3e 0 tc 0 32 0 r . . 8 8 8 8 0 24 0 16 16 16 16 0 0 None 0x3f 0 tc 0 32 0 r y . 8 8 8 8 0 24 8 0 0 0 0 6 1 None 0x40 0 tc 0 32 0 r . . 8 8 8 8 0 24 8 0 0 0 0 6 1 None 0x41 0 tc 0 32 0 r y . 8 8 8 8 0 24 0 0 0 0 0 6 1 None 0x42 0 tc 0 32 0 r . . 8 8 8 8 0 24 0 0 0 0 0 6 1 None 0x43 0 tc 0 32 0 r y . 8 8 8 8 0 24 8 16 16 16 16 0 0 None 0x44 0 tc 0 32 0 r . . 8 8 8 8 0 24 8 16 16 16 16 0 0 None 0x45 0 tc 0 32 0 r y . 8 8 8 8 0 24 0 16 16 16 16 0 0 None 0x46 0 tc 0 32 0 r . . 8 8 8 8 0 24 0 16 16 16 16 0 0 None 0x47 0 tc 0 32 0 r y . 8 8 8 8 0 24 8 0 0 0 0 8 1 None 0x48 0 tc 0 32 0 r . . 8 8 8 8 0 24 8 0 0 0 0 8 1 None 0x49 0 tc 0 32 0 r y . 8 8 8 8 0 24 0 0 0 0 0 8 1 None 0x4a 0 tc 0 32 0 r . . 8 8 8 8 0 24 0 0 0 0 0 8 1 None 0x4b 0 dc 0 32 0 r y . 8 8 8 8 0 24 8 16 16 16 16 0 0 None 0x4c 0 dc 0 32 0 r . . 8 8 8 8 0 24 8 16 16 16 16 0 0 None 0x4d 0 dc 0 32 0 r y . 8 8 8 8 0 24 0 16 16 16 16 0 0 None 0x4e 0 dc 0 32 0 r . . 8 8 8 8 0 24 0 16 16 16 16 0 0 None 0x4f 0 dc 0 32 0 r y . 8 8 8 8 0 24 8 0 0 0 0 0 0 None 0x50 0 dc 0 32 0 r . . 8 8 8 8 0 24 8 0 0 0 0 0 0 None 0x51 0 dc 0 32 0 r y . 8 8 8 8 0 24 0 0 0 0 0 0 0 None 0x52 0 dc 0 32 0 r . . 8 8 8 8 0 24 0 0 0 0 0 0 0 None 0x53 0 dc 0 32 0 r y . 8 8 8 8 0 24 8 16 16 16 16 0 0 None 0x54 0 dc 0 32 0 r . . 8 8 8 8 0 24 8 16 16 16 16 0 0 None 0x55 0 dc 0 32 0 r y . 8 8 8 8 0 24 0 16 16 16 16 0 0 None 0x56 0 dc 0 32 0 r . . 8 8 8 8 0 24 0 16 16 16 16 0 0 None 0x57 0 dc 0 32 0 r y . 8 8 8 8 0 24 8 0 0 0 0 2 1 None 0x58 0 dc 0 32 0 r . . 8 8 8 8 0 24 8 0 0 0 0 2 1 None 0x59 0 dc 0 32 0 r y . 8 8 8 8 0 24 0 0 0 0 0 2 1 None 0x5a 0 dc 0 32 0 r . . 8 8 8 8 0 24 0 0 0 0 0 2 1 None 0x5b 0 dc 0 32 0 r y . 8 8 8 8 0 24 8 16 16 16 16 0 0 None 0x5c 0 dc 0 32 0 r . . 8 8 8 8 0 24 8 16 16 16 16 0 0 None 0x5d 0 dc 0 32 0 r y . 8 8 8 8 0 24 0 16 16 16 16 0 0 None 0x5e 0 dc 0 32 0 r . . 8 8 8 8 0 24 0 16 16 16 16 0 0 None 0x5f 0 dc 0 32 0 r y . 8 8 8 8 0 24 8 0 0 0 0 4 1 None 0x60 0 dc 0 32 0 r . . 8 8 8 8 0 24 8 0 0 0 0 4 1 None 0x61 0 dc 0 32 0 r y . 8 8 8 8 0 24 0 0 0 0 0 4 1 None 0x62 0 dc 0 32 0 r . . 8 8 8 8 0 24 0 0 0 0 0 4 1 None 0x63 0 dc 0 32 0 r y . 8 8 8 8 0 24 8 16 16 16 16 0 0 None 0x64 0 dc 0 32 0 r . . 8 8 8 8 0 24 8 16 16 16 16 0 0 None 0x65 0 dc 0 32 0 r y . 8 8 8 8 0 24 0 16 16 16 16 0 0 None 0x66 0 dc 0 32 0 r . . 8 8 8 8 0 24 0 16 16 16 16 0 0 None 0x67 0 dc 0 32 0 r y . 8 8 8 8 0 24 8 0 0 0 0 6 1 None 0x68 0 dc 0 32 0 r . . 8 8 8 8 0 24 8 0 0 0 0 6 1 None 0x69 0 dc 0 32 0 r y . 8 8 8 8 0 24 0 0 0 0 0 6 1 None 0x6a 0 dc 0 32 0 r . . 8 8 8 8 0 24 0 0 0 0 0 6 1 None 0x6b 0 dc 0 32 0 r y . 8 8 8 8 0 24 8 16 16 16 16 0 0 None 0x6c 0 dc 0 32 0 r . . 8 8 8 8 0 24 8 16 16 16 16 0 0 None 0x6d 0 dc 0 32 0 r y . 8 8 8 8 0 24 0 16 16 16 16 0 0 None 0x6e 0 dc 0 32 0 r . . 8 8 8 8 0 24 0 16 16 16 16 0 0 None 0x6f 0 dc 0 32 0 r y . 8 8 8 8 0 24 8 0 0 0 0 8 1 None 0x70 0 dc 0 32 0 r . . 8 8 8 8 0 24 8 0 0 0 0 8 1 None 0x71 0 dc 0 32 0 r y . 8 8 8 8 0 24 0 0 0 0 0 8 1 None 0x72 0 dc 0 32 0 r . . 8 8 8 8 0 24 0 0 0 0 0 8 1 None 0x89 0 tc 0 32 0 r . . 8 8 8 8 0 0 0 0 0 0 0 4 1 Ncon 0x89 0 tc 0 128 0 y . 32 32 32 32 0 24 0 0 0 0 0 0 0 Ncon 0x89 0 tc 0 128 0 . . 32 32 32 32 0 24 0 0 0 0 0 0 0 Ncon
The GL renderer has seen several and repeating undergoes since 4.2.0 in about any direction and especially this ""Texture filter" Trilinear" was known to not work with fglrx (not in kwin, not at all, usually not even on windows....) If there're current issues with certain GPUs or drivers feel free to approach forum.kde.org for assistance and in doubt file a new bug. This one here's become pointless, sorry :-(