[Solved] Oolite 1.77 Intel Graphics problem

[ivol]

Hello. The problem appears when I fly in open space. My scanner disappears. When I make screen small it works.
In Oolite 1.76.1 scanner workes fine.
Sorry for my English.

Screenshot:
https://docs.google.com/file/d/0B0X2DAQ ... sp=sharing

uname -a:
Linux ivol-work 3.5.0-17-generic #28-Ubuntu SMP Tue Oct 9 19:31:23 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux

inxi -G:
Graphics: Card: Intel Xeon E3-1200 v2/3rd Gen Core processor Graphics Controller
X.Org: 1.13.2.902 driver: intel Resolution: [email protected]
GLX Renderer: Mesa DRI Intel Ivybridge Desktop GLX Version: 3.0 Mesa 9.2.0

Latest.log:
Opening log for Oolite version 1.77 (x86-64 test release) under Linux 3.5.0-17-generic at 2013-05-07 12:07:41 +0300.
4 processors detected.
Build options: spoken messages, mass/fuel pricing, JavaScript console support, OXP verifier, localization tools, debug GraphViz support, JavaScript profiling.

Note that the contents of the log file can be adjusted by editing logcontrol.plist.

12:07:41.525 [display.mode.list.native]: X11 native resolution detected: 1920 x 1080
12:07:41.575 [joystick.init]: Number of joysticks detected: 0
12:07:41.575 [rendering.opengl.version]: OpenGL renderer version: 3.0.0 ("3.0 Mesa 9.2.0"). Vendor: "Intel Open Source Technology Center". Renderer: "Mesa DRI Intel(R) Ivybridge Desktop ".
12:07:41.575 [rendering.opengl.extensions]: OpenGL extensions (172):
GL_ARB_framebuffer_sRGB, GL_AMD_draw_buffers_blend, GL_ARB_depth_texture, GL_ARB_invalidate_subdata, GL_MESA_texture_array, GL_ARB_texture_env_add, GL_EXT_pixel_buffer_object, GL_ARB_draw_instanced, GL_EXT_texture_compression_rgtc, GL_ARB_half_float_vertex, GL_IBM_multimode_draw_arrays, GL_EXT_texture3D, GL_EXT_compiled_vertex_array, GL_EXT_texture_shared_exponent, GL_ARB_framebuffer_object, GL_EXT_separate_specular_color, GL_EXT_shadow_funcs, GL_ARB_shader_texture_lod, GL_EXT_texture_cube_map, GL_EXT_rescale_normal, GL_ARB_texture_rgb10_a2ui, GL_ATI_draw_buffers, GL_ARB_transpose_matrix, GL_ARB_texture_cube_map_array, GL_ARB_texture_compression_rgtc, GL_ARB_half_float_pixel, GL_EXT_stencil_two_side, GL_ARB_texture_border_clamp, GL_ARB_multisample, GL_ATI_separate_stencil, GL_ARB_texture_non_power_of_two, GL_ARB_shading_language_packing, GL_INGR_blend_func_separate, GL_EXT_bgra, GL_ARB_texture_storage_multisample, GL_ARB_sync, GL_EXT_texture_env_dot3, GL_EXT_provoking_vertex, GL_APPLE_packed_pixels, GL_NV_light_max_exponent, GL_ARB_sampler_objects, GL_SUN_multi_draw_arrays, GL_ARB_map_buffer_range, GL_ARB_vertex_shader, GL_ARB_shader_objects, GL_NV_texgen_reflection, GL_EXT_multi_draw_arrays, GL_ARB_vertex_program, GL_IBM_rasterpos_clip, GL_EXT_texture_object, GL_ARB_get_program_binary, GL_ATI_texture_env_combine3, GL_EXT_framebuffer_sRGB, GL_ARB_texture_float, GL_NV_texture_env_combine4, GL_ARB_draw_buffers_blend, GL_ARB_fragment_coord_conventions, GL_EXT_stencil_wrap, GL_EXT_texture_swizzle, GL_ARB_uniform_buffer_object, GL_EXT_framebuffer_blit, GL_NV_primitive_restart, GL_MESA_pack_invert, GL_ARB_vertex_array_bgra, GL_NV_packed_depth_stencil, GL_ARB_texture_compression, GL_ARB_vertex_array_object, GL_EXT_blend_color, GL_ARB_texture_query_lod, GL_EXT_blend_minmax, GL_ARB_texture_swizzle, GL_EXT_texture_integer, GL_APPLE_vertex_array_object, GL_EXT_transform_feedback, GL_ARB_shader_bit_encoding, GL_EXT_texture_compression_s3tc, GL_EXT_subtexture, GL_ARB_occlusion_query2, GL_ARB_ES3_compatibility, GL_MESA_texture_signed_rgba, GL_ARB_debug_output, GL_ARB_point_sprite, GL_ARB_depth_clamp, GL_NV_depth_clamp, GL_EXT_vertex_array, GL_EXT_abgr, GL_ARB_vertex_buffer_object, GL_NV_blend_square, GL_ARB_instanced_arrays, GL_EXT_framebuffer_multisample, GL_ATI_envmap_bumpmap, GL_NV_conditional_render, GL_NV_texture_rectangle, GL_ARB_multitexture, GL_EXT_texture, GL_ARB_seamless_cube_map, GL_EXT_vertex_array_bgra, GL_ARB_copy_buffer, GL_ARB_draw_elements_base_vertex, GL_APPLE_object_purgeable, GL_ARB_shadow, GL_EXT_draw_instanced, GL_EXT_blend_subtract, GL_EXT_separate_shader_objects, GL_ARB_internalformat_query, GL_ARB_fragment_program_shadow, GL_MESA_window_pos, GL_ARB_texture_storage, GL_ARB_window_pos, GL_ARB_texture_multisample, GL_EXT_texture_lod_bias, GL_IBM_texture_mirrored_repeat, GL_EXT_texture_snorm, GL_ARB_texture_env_crossbar, GL_ARB_point_parameters, GL_ARB_depth_buffer_float, GL_ARB_vertex_type_2_10_10_10_rev, GL_EXT_texture_sRGB_decode, GL_ARB_robustness, GL_ARB_texture_rg, GL_EXT_timer_query, GL_EXT_texture_edge_clamp, GL_EXT_copy_texture, GL_ANGLE_texture_compression_dxt3, GL_EXT_texture_sRGB, GL_EXT_texture_compression_dxt1, GL_MESA_ycbcr_texture, GL_ARB_texture_env_combine, GL_ANGLE_texture_compression_dxt5, GL_ARB_fragment_program, GL_ARB_explicit_attrib_location, GL_EXT_packed_float, GL_EXT_texture_filter_anisotropic, GL_EXT_draw_range_elements, GL_ARB_pixel_buffer_object, GL_EXT_packed_depth_stencil, GL_ARB_texture_rectangle, GL_EXT_fog_coord, GL_ARB_ES2_compatibility, GL_SGIS_texture_lod, GL_3DFX_texture_compression_FXT1, GL_EXT_gpu_program_parameters, GL_ARB_fragment_shader, GL_OES_EGL_image, GL_EXT_polygon_offset, GL_ARB_shading_language_100, GL_SGIS_texture_border_clamp, GL_EXT_secondary_color, GL_EXT_point_parameters, GL_ARB_draw_buffers, GL_SGIS_generate_mipmap, GL_EXT_draw_buffers2, GL_EXT_texture_rectangle, GL_ATI_blend_equation_separate, GL_ARB_blend_func_extended, GL_OES_read_format, GL_EXT_blend_func_separate, GL_ARB_texture_cube_map, GL_EXT_texture_array, GL_S3_s3tc, GL_ARB_occlusion_query, GL_EXT_framebuffer_object, GL_EXT_packed_pixels, GL_ARB_texture_mirrored_repeat, GL_ARB_texture_env_dot3, GL_ARB_provoking_vertex, GL_EXT_blend_equation_separate, GL_ARB_color_buffer_float, GL_ATI_texture_float, GL_EXT_texture_env_add, GL_EXT_texture_env_combine, GL_SGIS_texture_edge_clamp
12:07:41.581 [rendering.opengl.shader.support]: Shaders are supported.
12:07:41.697 [searchPaths.dumpAll]: Strict mode - resource path:
/opt/Oolite/oolite.app/Resources
12:07:41.774 [shipData.load.begin]: Loading ship data.
12:07:41.857 [script.javascript.init]: JavaScript reset successful.
12:07:41.869 [script.load.world.listAll]: Loaded 9 world scripts:
oolite-cloaking-device 1.77
oolite-constrictor-hunt 1.77
oolite-contracts-cargo 1.77
oolite-contracts-helpers 1.77
oolite-contracts-parcels 1.77
oolite-contracts-passengers 1.77
oolite-nova 1.77
oolite-thargoid-plans 1.77
oolite-trumbles 1.77
12:07:42.192 [startup.complete]: ========== Loading complete in 0.70 seconds. ==========
12:07:43.913 [savedGame.defaultPath.create.failed]: ***** ERROR: Unable to create '/home/ivol/oolite-saves'. Saved games will go to the home directory.
12:08:20.333 [exit.context]: Exiting: SDL_QUIT event received.
12:08:20.335 [gameController.exitApp]: .GNUstepDefaults synchronized.

Closing log at 2013-05-07 12:08:20 +0300.

[CommRLock78]

Your inxi -G output is missing a driver.
For example, my machine gives:

Code: Select all

~ $ inxi -G
Graphics:  Card: Advanced Micro Devices [AMD] nee ATI Manhattan [Mobility Radeon HD 5430 Series] 
           X.Org: 1.11.3 driver: fglrx Resolution: [email protected] 
           GLX Renderer: ATI Radeon HD 5400 Series GLX Version: 4.2.12002 - CPC 9.012

edit: I see that there is "intel" after the driver now... . Shouldn't that be i915 though?

[ivol]

edit: I see that there is "intel" after the driver now... . Shouldn't that be i915 though?

lspci -v gives me

Code: Select all

00:02.0 VGA compatible controller: Intel Corporation Xeon E3-1200 v2/3rd Gen Core processor Graphics Controller (rev 09) (prog-if 00 [VGA controller])
	Subsystem: Giga-byte Technology Device d000
	Flags: bus master, fast devsel, latency 0, IRQ 43
	Memory at f7800000 (64-bit, non-prefetchable) [size=4M]
	Memory at e0000000 (64-bit, prefetchable) [size=256M]
	I/O ports at f000 [size=64]
	Expansion ROM at <unassigned> [disabled]
	Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit-
	Capabilities: [d0] Power Management version 2
	Capabilities: [a4] PCI Advanced Features
	Kernel driver in use: i915
	Kernel modules: i915

So system use i915 module.
I think so. But for some reason inxi -G doesn't show this information.

[CommRLock78]

That's weird, for sure - seems like inxi -G should show the module. What distro are you using? To clarify - both full-screen and maximized window mode give this behaviour, but making the window smaller eliminates it? (Looking at the screenshot it looks like you have the game in a maximized window - and clearly missing the scanner).

You may want to try the -nosplash option when starting Oolite, too.

[ivol]

That's weird, for sure - seems like inxi -G should show the module. What distro are you using? To clarify - both full-screen and maximized window mode give this behaviour, but making the window smaller eliminates it? (Looking at the screenshot it looks like you have the game in a maximized window - and clearly missing the scanner).

You may want to try the -nosplash option when starting Oolite, too.

I use Linux Mint 14. I make screenshot in maximized window. Full window mode give same behavior. If I make window size 1/4 of screen, then scanner appears and work fine. Scanner not always missing, when I try to flight near planet scanner start to blink.

How can I use -nosplash when start Oolite?

[CommRLock78]

I use Linux Mint 14. I make screenshot in maximized window. Full window mode give same behavior. If I make window size 1/4 of screen, then scanner appears and work fine. Scanner not always missing, when I try to flight near planet scanner start to blink.

That's right, you can't take a screenshot through Mint if you're in full-screen mode - but Oolite can by pressing the ' * ' key.

How can I use -nosplash when start Oolite?

That's easy - edit your menu and add the option, or, in a terminal, type:

Code: Select all

oolite -nosplash

[ivol]

I use Linux Mint 14. I make screenshot in maximized window. Full window mode give same behavior. If I make window size 1/4 of screen, then scanner appears and work fine. Scanner not always missing, when I try to flight near planet scanner start to blink.

That's right, you can't take a screenshot through Mint if you're in full-screen mode - but Oolite can by pressing the ' * ' key.

How can I use -nosplash when start Oolite?

That's easy - edit your menu and add the option, or, in a terminal, type:

Code: Select all

oolite -nosplash

I try -nosplash option. With same result. In full windows mode also I doesn't see scanner.
Have you any other idea? Or I'll back to 1.76.1 version.

[Svengali]

I use Linux Mint 14. I make screenshot in maximized window. Full window mode give same behavior. If I make window size 1/4 of screen, then scanner appears and work fine. Scanner not always missing, when I try to flight near planet scanner start to blink.

Scanner is blinking? Smells a bit like a tiling/buffer problem. One of the Linux peeps may have some advice or at least an idea.

[Diziet Sma]

I use Linux Mint 14. I make screenshot in maximized window. Full window mode give same behavior. If I make window size 1/4 of screen, then scanner appears and work fine. Scanner not always missing, when I try to flight near planet scanner start to blink.

Scanner is blinking? Smells a bit like a tiling/buffer problem. One of the Linux peeps may have some advice or at least an idea.

So something in the graphics settings then? In which case, I guess we need somebody with some knowledge of Intel settings.. I'm using Nvidia, so not of much help, sorry..

[RyanHoots]

This bug's affecting me too.

Confirmed on Debian 7, Ubuntu 12.04, 12.10, 13.04, and 13.10-daily (including Linux Mint variants where aplicable). The scanner is usually nonexistant, but irregularly flickers in and out. Lolipops on the scanner are still visible at all times, by the way. This problem also affects me when in stations, which I don't think was mentioned in the original post.

I've got Intel HD 4000 graphics, and here's the relevant portion of the log:

Code: Select all

Opening log for Oolite version 1.77 (x86-64) under Linux 3.2.0-4-amd64 at 2013-05-15 16:20:10 -0500.
8 processors detected.
Build options: spoken messages, mass/fuel pricing.

Note that the contents of the log file can be adjusted by editing logcontrol.plist.

16:20:10.364 [dataCache.notFound]: No data cache found, starting from scratch.
16:20:10.410 [display.mode.list.native]: X11 native resolution detected: 1366 x 768
16:20:10.440 [joystick.init]: Number of joysticks detected: 0
16:20:10.440 [rendering.opengl.version]: OpenGL renderer version: 3.0.0 ("3.0 Mesa 8.0.5"). Vendor: "Tungsten Graphics, Inc". Renderer: "Mesa DRI Intel(R) Ivybridge Desktop ".
16:20:10.441 [rendering.opengl.extensions]: OpenGL extensions (146):
GL_ARB_framebuffer_sRGB, GL_ARB_depth_texture, GL_MESA_texture_array, GL_ARB_texture_env_add, GL_EXT_pixel_buffer_object, GL_EXT_texture_compression_rgtc, GL_ARB_half_float_vertex, GL_IBM_multimode_draw_arrays, GL_EXT_texture3D, GL_EXT_compiled_vertex_array, GL_EXT_texture_shared_exponent, GL_NV_vertex_program1_1, GL_ARB_framebuffer_object, GL_EXT_separate_specular_color, GL_EXT_shadow_funcs, GL_ARB_shader_texture_lod, GL_EXT_texture_cube_map, GL_EXT_rescale_normal, GL_ATI_draw_buffers, GL_ARB_transpose_matrix, GL_ARB_texture_compression_rgtc, GL_ARB_half_float_pixel, GL_EXT_stencil_two_side, GL_ARB_texture_border_clamp, GL_ARB_multisample, GL_ATI_separate_stencil, GL_ARB_texture_non_power_of_two, GL_INGR_blend_func_separate, GL_EXT_bgra, GL_ARB_sync, GL_EXT_texture_env_dot3, GL_EXT_provoking_vertex, GL_APPLE_packed_pixels, GL_NV_light_max_exponent, GL_ARB_sampler_objects, GL_SUN_multi_draw_arrays, GL_ARB_map_buffer_range, GL_ARB_vertex_shader, GL_ARB_shader_objects, GL_NV_texgen_reflection, GL_EXT_multi_draw_arrays, GL_ARB_vertex_program, GL_IBM_rasterpos_clip, GL_EXT_texture_object, GL_ATI_texture_env_combine3, GL_EXT_framebuffer_sRGB, GL_ARB_texture_float, GL_NV_texture_env_combine4, GL_ARB_fragment_coord_conventions, GL_EXT_stencil_wrap, GL_EXT_texture_swizzle, GL_EXT_framebuffer_blit, GL_MESA_pack_invert, GL_ARB_vertex_array_bgra, GL_NV_packed_depth_stencil, GL_ARB_texture_compression, GL_ARB_vertex_array_object, GL_EXT_blend_color, GL_EXT_blend_minmax, GL_ARB_texture_swizzle, GL_EXT_texture_integer, GL_APPLE_vertex_array_object, GL_EXT_transform_feedback, GL_EXT_subtexture, GL_MESA_texture_signed_rgba, GL_ARB_point_sprite, GL_ARB_depth_clamp, GL_NV_depth_clamp, GL_EXT_vertex_array, GL_EXT_abgr, GL_ARB_vertex_buffer_object, GL_NV_blend_square, GL_EXT_framebuffer_multisample, GL_ATI_envmap_bumpmap, GL_NV_conditional_render, GL_NV_texture_rectangle, GL_ARB_multitexture, GL_EXT_texture, GL_ARB_seamless_cube_map, GL_EXT_vertex_array_bgra, GL_ARB_copy_buffer, GL_ARB_draw_elements_base_vertex, GL_APPLE_object_purgeable, GL_ARB_shadow, GL_EXT_blend_subtract, GL_EXT_separate_shader_objects, GL_ARB_fragment_program_shadow, GL_MESA_window_pos, GL_ARB_window_pos, GL_EXT_texture_lod_bias, GL_IBM_texture_mirrored_repeat, GL_EXT_texture_snorm, GL_ARB_texture_env_crossbar, GL_ARB_point_parameters, GL_ARB_depth_buffer_float, GL_EXT_texture_sRGB_decode, GL_ARB_robustness, GL_ARB_texture_rg, GL_EXT_timer_query, GL_EXT_texture_edge_clamp, GL_EXT_copy_texture, GL_EXT_texture_sRGB, GL_MESA_ycbcr_texture, GL_ARB_texture_env_combine, GL_ARB_fragment_program, GL_ARB_explicit_attrib_location, GL_EXT_packed_float, GL_EXT_texture_filter_anisotropic, GL_EXT_draw_range_elements, GL_ARB_pixel_buffer_object, GL_EXT_packed_depth_stencil, GL_ARB_texture_rectangle, GL_EXT_fog_coord, GL_ARB_ES2_compatibility, GL_SGIS_texture_lod, GL_3DFX_texture_compression_FXT1, GL_EXT_gpu_program_parameters, GL_ARB_fragment_shader, GL_OES_EGL_image, GL_EXT_polygon_offset, GL_ARB_shading_language_100, GL_SGIS_texture_border_clamp, GL_EXT_secondary_color, GL_EXT_point_parameters, GL_ARB_draw_buffers, GL_NV_vertex_program, GL_SGIS_generate_mipmap, GL_EXT_draw_buffers2, GL_EXT_texture_rectangle, GL_ATI_blend_equation_separate, GL_OES_read_format, GL_EXT_blend_func_separate, GL_ARB_texture_cube_map, GL_EXT_texture_array, GL_ARB_occlusion_query, GL_EXT_framebuffer_object, GL_EXT_packed_pixels, GL_ARB_texture_mirrored_repeat, GL_ARB_texture_env_dot3, GL_ARB_provoking_vertex, GL_EXT_blend_equation_separate, GL_ARB_color_buffer_float, GL_ATI_texture_float, GL_EXT_texture_env_add, GL_EXT_texture_env_combine, GL_SGIS_texture_edge_clamp
16:20:10.446 [rendering.opengl.shader.support]: Shaders are supported.
16:20:10.447 [dataCache.notFound]: No data cache found, starting from scratch.
16:20:10.447 [searchPaths.dumpAll]: Unrestricted mode - resource paths:
    ~/GNUstep/Applications/Oolite/oolite.app/Resources
    AddOns
16:20:10.542 [shipData.load.begin]: Loading ship data.
16:20:10.626 [script.javascript.init]: JavaScript reset successful.
16:20:10.633 [script.load.world.listAll]: Loaded 9 world scripts:
    oolite-cloaking-device 1.77
    oolite-constrictor-hunt 1.77
    oolite-contracts-cargo 1.77
    oolite-contracts-helpers 1.77
    oolite-contracts-parcels 1.77
    oolite-contracts-passengers 1.77
    oolite-nova 1.77
    oolite-thargoid-plans 1.77
    oolite-trumbles 1.77
16:20:10.965 [startup.complete]: ========== Loading complete in 0.60 seconds. ==========

I'd really like to get this fixed. While Oolite is technically playable, you lose a lot without a reliable scanner. I have not tested at all on Oolite 1.76 (yet).

Also, it should be worth mentioning that this bug affects the scanner no matter what HUD you're using. Problems presist on alternative HUD OXPs, so it's not the default HUD plist that's at fault.

[RyanHoots]

Okay, seeing as no progress has been made in this thread, I did a little more research. Here's what I found:

• This bug affects Oolite versions 1.77, trunk build r5678 (the latest as of this writing, but it does not affect version 1.76.

• The scanner flickers more when you are changing your ship's velocity. Change the speed or direction your ship is going, and the scanner usually flickers. Stay still, and it usually stays either visible or invisible.

• The scanner sometimes flickers when moving up and down a menu, such as at the load commander screen. Perhaps it isn't just ship changes, but any keyboard action?

• The outer elipse that makes up the border of the scanner disappears when moving the target system indicator in the long range and short range charts. No flickering, it's just gone. The straight lines throughout the scanner don't disappear, though.

I need to get a good screen recorder working so I can catch this glitch on camera.

[CommRLock78]

I've got a slightly different graphics setup now with a Radeon HD 5450 (there is Intel HD Graphics 2000 on-board, however), and r5610 doesn't *any* problems to speak of.

[drumz]

I've been away from Oolite for a while and after coming back found this bug affected me too. I did a git bisect and found the problematic commit to be:

Code: Select all

commit 37bd9b1923cac83ed30da061f971287332623b0a
Author: Marc <[email protected]>
Date:   Thu Sep 13 14:32:20 2012 +0000

    Mass lock refactoring, part I:
    
    - extracted mass lock calculations from inside drawScanner, seems to be mass locked properly with or without the main scanner being displayed, relevant code still in HeadUpDisplay.m
    - assorted code cleanup in preparation of transferring the relevant code to PlayerEntity.m
    
    git-svn-id: http://svn.berlios.de/svnroot/repos/oolite-linux/trunk@5319 127b21dd-08f5-0310-b4b7-95ae10353056

I tried reverting that commit, but had too many conflicts. Can anybody else with this problem test to see if this is also the bad commit for them? The latest GOOD revision should be:
a0bfaa6f786c5a85be37309afcc20a60e5451481, which is SVN r5318
The BAD commit is:
37bd9b1923cac83ed30da061f971287332623b0a, which is SVN r5319

I have an Intel HD Graphics 4000 card.

For reference, here is my system:
uname -a:

Code: Select all

Linux gazp7 3.9.11 #1 SMP Sun Jul 21 15:55:23 MST 2013 x86_64 Intel(R) Core(TM) i7-3720QM CPU @ 2.60GHz GenuineIntel GNU/Linux

Latest.log (with first bad commit):

Code: Select all

2013-07-27 19:09:05.388 oolite[29376] No local time zone specified.

2013-07-27 19:09:05.388 oolite[29376] Using time zone with absolute offset 0.

Opening log for Oolite version 1.77 (x86-64 test release) under Linux at 2013-07-27 19:09:05 +0000.
8 processors detected.
Build options: new planets, spoken messages, mass/fuel pricing, JavaScript console support, OXP verifier, localization tools, debug GraphViz support, JavaScript profiling.

Note that the contents of the log file can be adjusted by editing logcontrol.plist.

19:09:05.451 [display.mode.list.native]: X11 native resolution detected: 1920 x 1080
19:09:05.510 [joystick.init]: Number of joysticks detected: 1
19:09:05.524 [rendering.opengl.version]: OpenGL renderer version: 2.1.0 ("2.1 Mesa 8.0.4"). Vendor: "Tungsten Graphics, Inc". Renderer: "Mesa DRI Intel(R) Ivybridge Mobile ".
19:09:05.525 [rendering.opengl.extensions]: OpenGL extensions (142):
GL_ARB_framebuffer_sRGB, GL_ARB_depth_texture, GL_MESA_texture_array, GL_ARB_texture_env_add, GL_EXT_pixel_buffer_object, GL_EXT_texture_compression_rgtc, GL_ARB_half_float_vertex, GL_IBM_multimode_draw_arrays, GL_EXT_texture3D, GL_EXT_compiled_vertex_array, GL_NV_vertex_program1_1, GL_ARB_framebuffer_object, GL_EXT_separate_specular_color, GL_EXT_shadow_funcs, GL_ARB_shader_texture_lod, GL_EXT_texture_cube_map, GL_EXT_rescale_normal, GL_ATI_draw_buffers, GL_ARB_transpose_matrix, GL_ARB_texture_compression_rgtc, GL_ARB_half_float_pixel, GL_EXT_stencil_two_side, GL_ARB_texture_border_clamp, GL_ARB_multisample, GL_ATI_separate_stencil, GL_ARB_texture_non_power_of_two, GL_INGR_blend_func_separate, GL_EXT_bgra, GL_ARB_sync, GL_EXT_texture_env_dot3, GL_EXT_provoking_vertex, GL_APPLE_packed_pixels, GL_NV_light_max_exponent, GL_ARB_sampler_objects, GL_SUN_multi_draw_arrays, GL_ARB_map_buffer_range, GL_ARB_vertex_shader, GL_ARB_shader_objects, GL_NV_texgen_reflection, GL_EXT_multi_draw_arrays, GL_ARB_vertex_program, GL_IBM_rasterpos_clip, GL_EXT_texture_object, GL_ATI_texture_env_combine3, GL_EXT_framebuffer_sRGB, GL_NV_texture_env_combine4, GL_ARB_fragment_coord_conventions, GL_EXT_stencil_wrap, GL_EXT_texture_swizzle, GL_EXT_framebuffer_blit, GL_MESA_pack_invert, GL_ARB_vertex_array_bgra, GL_NV_packed_depth_stencil, GL_ARB_texture_compression, GL_ARB_vertex_array_object, GL_EXT_blend_color, GL_EXT_blend_minmax, GL_ARB_texture_swizzle, GL_EXT_texture_integer, GL_APPLE_vertex_array_object, GL_EXT_transform_feedback, GL_EXT_subtexture, GL_MESA_texture_signed_rgba, GL_ARB_point_sprite, GL_ARB_depth_clamp, GL_NV_depth_clamp, GL_EXT_vertex_array, GL_EXT_abgr, GL_ARB_vertex_buffer_object, GL_NV_blend_square, GL_EXT_framebuffer_multisample, GL_ATI_envmap_bumpmap, GL_NV_conditional_render, GL_NV_texture_rectangle, GL_ARB_multitexture, GL_EXT_texture, GL_ARB_seamless_cube_map, GL_EXT_vertex_array_bgra, GL_ARB_copy_buffer, GL_ARB_draw_elements_base_vertex, GL_APPLE_object_purgeable, GL_ARB_shadow, GL_EXT_blend_subtract, GL_EXT_separate_shader_objects, GL_ARB_fragment_program_shadow, GL_MESA_window_pos, GL_ARB_window_pos, GL_EXT_texture_lod_bias, GL_IBM_texture_mirrored_repeat, GL_EXT_texture_snorm, GL_ARB_texture_env_crossbar, GL_ARB_point_parameters, GL_ARB_depth_buffer_float, GL_EXT_texture_sRGB_decode, GL_ARB_robustness, GL_ARB_texture_rg, GL_EXT_timer_query, GL_EXT_texture_edge_clamp, GL_EXT_copy_texture, GL_EXT_texture_sRGB, GL_MESA_ycbcr_texture, GL_ARB_texture_env_combine, GL_ARB_fragment_program, GL_ARB_explicit_attrib_location, GL_EXT_texture_filter_anisotropic, GL_EXT_draw_range_elements, GL_ARB_pixel_buffer_object, GL_EXT_packed_depth_stencil, GL_ARB_texture_rectangle, GL_EXT_fog_coord, GL_ARB_ES2_compatibility, GL_SGIS_texture_lod, GL_3DFX_texture_compression_FXT1, GL_EXT_gpu_program_parameters, GL_ARB_fragment_shader, GL_OES_EGL_image, GL_EXT_polygon_offset, GL_ARB_shading_language_100, GL_SGIS_texture_border_clamp, GL_EXT_secondary_color, GL_EXT_point_parameters, GL_ARB_draw_buffers, GL_NV_vertex_program, GL_SGIS_generate_mipmap, GL_EXT_draw_buffers2, GL_EXT_texture_rectangle, GL_ATI_blend_equation_separate, GL_OES_read_format, GL_EXT_blend_func_separate, GL_ARB_texture_cube_map, GL_EXT_texture_array, GL_ARB_occlusion_query, GL_EXT_framebuffer_object, GL_EXT_packed_pixels, GL_ARB_texture_mirrored_repeat, GL_ARB_texture_env_dot3, GL_ARB_provoking_vertex, GL_EXT_blend_equation_separate, GL_ARB_color_buffer_float, GL_EXT_texture_env_add, GL_EXT_texture_env_combine, GL_SGIS_texture_edge_clamp
19:09:05.527 [rendering.opengl.shader.support]: Shaders are supported.
19:09:05.527 [speech.synthesis]: Spoken messages are off.
19:09:05.535 [searchPaths.dumpAll]: Unrestricted mode - resource paths:
    ~/pkgs/oolite/git/oolite/oolite.app/Resources
19:09:05.588 [shipData.load.begin]: Loading ship data.
19:09:05.663 [script.javascript.init]: JavaScript reset successful.
19:09:05.666 [script.load.world.listAll]: Loaded 5 world scripts:
    oolite-cloaking-device 1.77
    oolite-constrictor-hunt 1.77
    oolite-nova 1.77
    oolite-thargoid-plans 1.77
    oolite-trumbles 1.77
19:09:05.858 [loading.complete]: ========== Loading complete. ==========
19:09:14.126 [gameController.exitApp]: .GNUstepDefaults synchronized.

Closing log at 2013-07-27 19:09:14 +0000.

glxinfo:

Code: Select all

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) Ivybridge Mobile 
OpenGL version string: 2.1 Mesa 8.0.4
OpenGL shading language version string: 1.30
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_framebuffer_sRGB, GL_ARB_multitexture, 
    GL_EXT_framebuffer_sRGB, 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_occlusion_query, 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_ATI_envmap_bumpmap, GL_EXT_stencil_two_side, 
    GL_EXT_texture_cube_map, GL_NV_depth_clamp, 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_depth_clamp, 
    GL_ARB_fragment_program_shadow, 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_color_buffer_float, GL_ARB_pixel_buffer_object, 
    GL_ARB_texture_compression_rgtc, GL_ARB_texture_rectangle, 
    GL_EXT_pixel_buffer_object, GL_EXT_texture_compression_rgtc, 
    GL_EXT_texture_rectangle, GL_EXT_texture_sRGB, GL_ARB_framebuffer_object, 
    GL_EXT_framebuffer_blit, GL_EXT_framebuffer_multisample, 
    GL_EXT_packed_depth_stencil, GL_APPLE_object_purgeable, 
    GL_ARB_vertex_array_object, GL_ATI_separate_stencil, GL_EXT_draw_buffers2, 
    GL_EXT_gpu_program_parameters, GL_EXT_texture_array, 
    GL_EXT_texture_integer, GL_EXT_texture_sRGB_decode, GL_EXT_timer_query, 
    GL_OES_EGL_image, GL_MESA_texture_array, GL_ARB_copy_buffer, 
    GL_ARB_depth_buffer_float, GL_ARB_half_float_vertex, 
    GL_ARB_map_buffer_range, GL_ARB_texture_rg, GL_ARB_texture_swizzle, 
    GL_ARB_vertex_array_bgra, GL_EXT_separate_shader_objects, 
    GL_EXT_texture_swizzle, GL_EXT_vertex_array_bgra, 
    GL_NV_conditional_render, GL_ARB_ES2_compatibility, 
    GL_ARB_draw_elements_base_vertex, GL_ARB_explicit_attrib_location, 
    GL_ARB_fragment_coord_conventions, GL_ARB_provoking_vertex, 
    GL_ARB_sampler_objects, GL_ARB_seamless_cube_map, 
    GL_ARB_shader_texture_lod, GL_EXT_provoking_vertex, GL_EXT_texture_snorm, 
    GL_MESA_texture_signed_rgba, GL_ARB_robustness, GL_EXT_transform_feedback

32 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
----------------------------------------------------------------------------
0x021 24 tc  0  32  0 r  y .   8  8  8  8 .  .  0 24  8  0  0  0  0  0 0 None
0x022 24 dc  0  32  0 r  y .   8  8  8  8 .  .  0 24  8  0  0  0  0  0 0 None
0x093 24 tc  0  24  0 r  . .   8  8  8  0 .  .  0  0  0  0  0  0  0  0 0 None
0x094 24 tc  0  24  0 r  y .   8  8  8  0 .  .  0  0  0  0  0  0  0  0 0 None
0x095 24 tc  0  24  0 r  y .   8  8  8  0 .  .  0  0  0  0  0  0  0  0 0 None
0x096 24 tc  0  24  0 r  . .   8  8  8  0 .  .  0 24  8  0  0  0  0  0 0 None
0x097 24 tc  0  24  0 r  y .   8  8  8  0 .  .  0 24  8  0  0  0  0  0 0 None
0x098 24 tc  0  24  0 r  y .   8  8  8  0 .  .  0 24  8  0  0  0  0  0 0 None
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0x09a 24 tc  0  32  0 r  y .   8  8  8  8 .  .  0  0  0  0  0  0  0  0 0 None
0x09b 24 tc  0  32  0 r  y .   8  8  8  8 .  .  0  0  0  0  0  0  0  0 0 None
0x09c 24 tc  0  32  0 r  . .   8  8  8  8 .  .  0 24  8  0  0  0  0  0 0 None
0x09d 24 tc  0  24  0 r  y .   8  8  8  0 .  .  0 24  8  0  0  0  0  0 0 None
0x09e 24 tc  0  24  0 r  y .   8  8  8  0 .  .  0 24  8 16 16 16  0  0 0 Slow
0x09f 24 tc  0  32  0 r  y .   8  8  8  8 .  .  0 24  8  0  0  0  0  0 0 None
0x0a0 24 tc  0  32  0 r  y .   8  8  8  8 .  .  0 24  8 16 16 16 16  0 0 Slow
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0x0a2 24 dc  0  24  0 r  y .   8  8  8  0 .  .  0  0  0  0  0  0  0  0 0 None
0x0a3 24 dc  0  24  0 r  y .   8  8  8  0 .  .  0  0  0  0  0  0  0  0 0 None
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0x0a5 24 dc  0  24  0 r  y .   8  8  8  0 .  .  0 24  8  0  0  0  0  0 0 None
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0x0a7 24 dc  0  32  0 r  . .   8  8  8  8 .  .  0  0  0  0  0  0  0  0 0 None
0x0a8 24 dc  0  32  0 r  y .   8  8  8  8 .  .  0  0  0  0  0  0  0  0 0 None
0x0a9 24 dc  0  32  0 r  y .   8  8  8  8 .  .  0  0  0  0  0  0  0  0 0 None
0x0aa 24 dc  0  32  0 r  . .   8  8  8  8 .  .  0 24  8  0  0  0  0  0 0 None
0x0ab 24 dc  0  32  0 r  y .   8  8  8  8 .  .  0 24  8  0  0  0  0  0 0 None
0x0ac 24 dc  0  24  0 r  y .   8  8  8  0 .  .  0 24  8  0  0  0  0  0 0 None
0x0ad 24 dc  0  24  0 r  y .   8  8  8  0 .  .  0 24  8 16 16 16  0  0 0 Slow
0x0ae 24 dc  0  32  0 r  y .   8  8  8  8 .  .  0 24  8  0  0  0  0  0 0 None
0x0af 24 dc  0  32  0 r  y .   8  8  8  8 .  .  0 24  8 16 16 16 16  0 0 Slow
0x062 32 tc  0  32  0 r  y .   8  8  8  8 .  .  0 24  8  0  0  0  0  0 0 None

48 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
----------------------------------------------------------------------------
0x063  0 tc  0  16  0 r  . .   5  6  5  0 .  .  0  0  0  0  0  0  0  0 0 None
0x064  0 tc  0  16  0 r  y .   5  6  5  0 .  .  0  0  0  0  0  0  0  0 0 None
0x065  0 tc  0  16  0 r  y .   5  6  5  0 .  .  0  0  0  0  0  0  0  0 0 None
0x066  0 tc  0  16  0 r  . .   5  6  5  0 .  .  0 16  0  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  0  0  0  0  0 0 None
0x069 24 tc  0  24  0 r  . .   8  8  8  0 .  .  0  0  0  0  0  0  0  0 0 None
0x06a 24 tc  0  24  0 r  y .   8  8  8  0 .  .  0  0  0  0  0  0  0  0 0 None
0x06b 24 tc  0  24  0 r  y .   8  8  8  0 .  .  0  0  0  0  0  0  0  0 0 None
0x06c 24 tc  0  24  0 r  . .   8  8  8  0 .  .  0 24  8  0  0  0  0  0 0 None
0x06d 24 tc  0  24  0 r  y .   8  8  8  0 .  .  0 24  8  0  0  0  0  0 0 None
0x06e 24 tc  0  24  0 r  y .   8  8  8  0 .  .  0 24  8  0  0  0  0  0 0 None
0x06f 24 tc  0  32  0 r  . .   8  8  8  8 .  .  0  0  0  0  0  0  0  0 0 None
0x070 24 tc  0  32  0 r  y .   8  8  8  8 .  .  0  0  0  0  0  0  0  0 0 None
0x071 24 tc  0  32  0 r  y .   8  8  8  8 .  .  0  0  0  0  0  0  0  0 0 None
0x072 24 tc  0  32  0 r  . .   8  8  8  8 .  .  0 24  8  0  0  0  0  0 0 None
0x073 24 tc  0  32  0 r  y .   8  8  8  8 .  .  0 24  8  0  0  0  0  0 0 None
0x074 32 tc  0  32  0 r  y .   8  8  8  8 .  .  0 24  8  0  0  0  0  0 0 None
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0x076  0 tc  0  16  0 r  y .   5  6  5  0 .  .  0 16  0 16 16 16  0  0 0 Slow
0x077 24 tc  0  24  0 r  y .   8  8  8  0 .  .  0 24  8  0  0  0  0  0 0 None
0x078 24 tc  0  24  0 r  y .   8  8  8  0 .  .  0 24  8 16 16 16  0  0 0 Slow
0x079 24 tc  0  32  0 r  y .   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  0 dc  0  16  0 r  . .   5  6  5  0 .  .  0  0  0  0  0  0  0  0 0 None
0x07c  0 dc  0  16  0 r  y .   5  6  5  0 .  .  0  0  0  0  0  0  0  0 0 None
0x07d  0 dc  0  16  0 r  y .   5  6  5  0 .  .  0  0  0  0  0  0  0  0 0 None
0x07e  0 dc  0  16  0 r  . .   5  6  5  0 .  .  0 16  0  0  0  0  0  0 0 None
0x07f  0 dc  0  16  0 r  y .   5  6  5  0 .  .  0 16  0  0  0  0  0  0 0 None
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0x081 24 dc  0  24  0 r  . .   8  8  8  0 .  .  0  0  0  0  0  0  0  0 0 None
0x082 24 dc  0  24  0 r  y .   8  8  8  0 .  .  0  0  0  0  0  0  0  0 0 None
0x083 24 dc  0  24  0 r  y .   8  8  8  0 .  .  0  0  0  0  0  0  0  0 0 None
0x084 24 dc  0  24  0 r  . .   8  8  8  0 .  .  0 24  8  0  0  0  0  0 0 None
0x085 24 dc  0  24  0 r  y .   8  8  8  0 .  .  0 24  8  0  0  0  0  0 0 None
0x086 24 dc  0  24  0 r  y .   8  8  8  0 .  .  0 24  8  0  0  0  0  0 0 None
0x087 24 dc  0  32  0 r  . .   8  8  8  8 .  .  0  0  0  0  0  0  0  0 0 None
0x088 24 dc  0  32  0 r  y .   8  8  8  8 .  .  0  0  0  0  0  0  0  0 0 None
0x089 24 dc  0  32  0 r  y .   8  8  8  8 .  .  0  0  0  0  0  0  0  0 0 None
0x08a 24 dc  0  32  0 r  . .   8  8  8  8 .  .  0 24  8  0  0  0  0  0 0 None
0x08b 24 dc  0  32  0 r  y .   8  8  8  8 .  .  0 24  8  0  0  0  0  0 0 None
0x08c 24 dc  0  32  0 r  y .   8  8  8  8 .  .  0 24  8  0  0  0  0  0 0 None
0x08d  0 dc  0  16  0 r  y .   5  6  5  0 .  .  0 16  0  0  0  0  0  0 0 None
0x08e  0 dc  0  16  0 r  y .   5  6  5  0 .  .  0 16  0 16 16 16  0  0 0 Slow
0x08f 24 dc  0  24  0 r  y .   8  8  8  0 .  .  0 24  8  0  0  0  0  0 0 None
0x090 24 dc  0  24  0 r  y .   8  8  8  0 .  .  0 24  8 16 16 16  0  0 0 Slow
0x091 24 dc  0  32  0 r  y .   8  8  8  8 .  .  0 24  8  0  0  0  0  0 0 None
0x092 24 dc  0  32  0 r  y .   8  8  8  8 .  .  0 24  8 16 16 16 16  0 0 Slow

lspci -v:

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00:02.0 VGA compatible controller: Intel Corporation Ivy Bridge Graphics Controller (rev 09) (prog-if 00 [VGA controller])
        Subsystem: CLEVO/KAPOK Computer Device 2702
        Flags: bus master, fast devsel, latency 0, IRQ 49
        Memory at f7800000 (64-bit, non-prefetchable) [size=4M]
        Memory at e0000000 (64-bit, prefetchable) [size=256M]
        I/O ports at f000 [size=64]
        Expansion ROM at <unassigned> [disabled]
        Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit-
        Capabilities: [d0] Power Management version 2
        Capabilities: [a4] PCI Advanced Features
        Kernel driver in use: i915

/etc/slackware-version:

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Slackware 14.0

[cim]

Looking at that commit, the most obvious cause of the scanner disappearing would be if emptyDial was being set incorrectly.

Could you try replacing

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BOOL			emptyDial = ([info oo_floatForKey:ALPHA_KEY] == 0.0f);

with

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BOOL			emptyDial = NO;

in the drawScanner function (around line 900 of HeadUpDisplay.m) to see if that makes a difference, please?

[drumz]

Looking at that commit, the most obvious cause of the scanner disappearing would be if emptyDial was being set incorrectly.

Could you try replacing

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BOOL			emptyDial = ([info oo_floatForKey:ALPHA_KEY] == 0.0f);

with

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BOOL			emptyDial = NO;

in the drawScanner function (around line 900 of HeadUpDisplay.m) to see if that makes a difference, please?

Applying that change does not fix the bug. I'm looking through the patch and trying other random things...