I have been getting an inconsistent problem which I thought had been fixed by a recent upgrade. Running Oolite on my netbook I had been getting an error:
oolite: ../../../src/mesa/swrast/s_renderbuffer.c:584: map_attachment: Assertion `srb->Map' failed. /usr/bin/oolite: line 6: 14955 Aborted (core dumped) /usr/share/oolite/oolite $@
After a recent upgrade though, I was able to run oolite at a good speed with reduced texture rendering and shaders. I had noticed that while flying about I would get flashes in the window of random colors and shapes every now and again, some artifact I figure of attempting to render textures somewhere or something. I don't know if this has any bearing on this issue.
And now the very same error has cropped up once again.
In searching the internet for this error I came across a few similar instances:
A bug in Blender that apparently was fixed with the assertion LIBGL_ALWAYS_INDIRECT=1, which gave:
X Error of failed request: GLXBadDrawable Major opcode of failed request: 153 (GLX) Minor opcode of failed request: 11 (X_GLXSwapBuffers) Serial number of failed request: 63 Current serial number in output stream: 67
Also, MESA_DEBUG=1 was suggested elsewhere. Using this I found an error about libtxc_dxtn being missing, which I downloaded with no bearing on the central error.
I am currently at a loss. On my x86_64 machine oolite runs fine using my nvidia cards.
This machine however is an NB505 Toshiba with an Intel Atom and integrated graphics chipset, running i915 drivers and intel-dri.
Thoughts, suggestions? Thanks.
i get the same error message when trying to run a python kivy program
Exception in thread Thread-1: python2: ../../../src/mesa/swrast/s_renderbuffer.c:584: map_attachment: Assertion `srb->Map' failed.