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[Bug 745839] Re: compiz crashed with SIGSEGV in pthread_mutex_lock()

 

When I switch to a lower display res for both my notebook (1024x768) and
lcd monitor (1024x768), compiz runs without error.

Increasing the resolution gradually, I managed to reproduce the display
corruption which was automatically resolved when the display res change
confirmation dialog time out.

Below is the error output when I increase the resolution to 1440 x 900
(ext LCD monitor) and 1280 x 1024 (notebook):

$ r300: Implementation error: Render targets are too big in r300_set_framebuffer_state, refusing to bind framebuffer state!
compiz (core) - Warn: Couldn't bind background pixmap 0x2600001 to texture
r300: Implementation error: Render targets are too big in r300_set_framebuffer_state, refusing to bind framebuffer state!
r300: Implementation error: Render targets are too big in r300_set_framebuffer_state, refusing to bind framebuffer state!
r300: Implementation error: Render targets are too big in r300_set_framebuffer_state, refusing to bind framebuffer state!
r300: Implementation error: Render targets are too big in r300_set_framebuffer_state, refusing to bind framebuffer state!
compiz (core) - Warn: Couldn't bind background pixmap 0x2600001 to texture
r300: Implementation error: Render targets are too big in r300_set_framebuffer_state, refusing to bind framebuffer state!
compiz (core) - Warn: Couldn't bind background pixmap 0x2600001 to texture
r300: Implementation error: Render targets are too big in r300_set_framebuffer_state, refusing to bind framebuffer state!
r300: Implementation error: Render targets are too big in r300_set_framebuffer_state, refusing to bind framebuffer state!
r300: Implementation error: Render targets are too big in r300_set_framebuffer_state, refusing to bind framebuffer state!

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https://bugs.launchpad.net/bugs/745839

Title:
  compiz crashed with SIGSEGV in pthread_mutex_lock()



References